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As a .NET Software Engineer, you will be part of a hybrid agile team, working on a variety of gaming and entertainment-related digital platforms. You’ll be involved in the design, development, and evolution of scalable software systems that power real-time applications used by millions of users across the globe.Key Responsibilities: The developer will be involved in the full development cycle within Agile teams, contributing from technical design to implementation, ensuring performance, scalability, and excellent user experience across international markets.Key Responsibilities:<ul><li>Design and implement robust, scalable backend services, delivering features from concept to production with a strong focus on performance and reliability.</li><li>Translate complex functional requirements into clean, maintainable systems using C#, ASP.NET Core, and .NET 8.</li><li>Develop within a high-availability, large-scale infrastructure, handling real-time operations and significant data volumes.</li><li>Work with MS SQL Server, Redis, ElasticSearch, and RabbitMQ to ensure efficient data management and asynchronous communication.</li><li>Collaborate in Agile teams to deliver high-impact solutions, following best practices in coding, testing, and CI/CD.</li><li>Continuously research and adopt new technologies to optimize development processes and system architecture.</li><li>Contribute to a culture of code quality, peer reviews, and technical excellence, challenging assumptions and promoting innovation.</li></ul>WHO WE’RE LOOKING FOR<ul><li>B.Sc. or M.Sc. in Computer Science, Software Engineering, or a related technical field.</li><li>At least 4 years of professional experience in building production-grade software using the Microsoft .NET ecosystem.</li><li>Strong proficiency in C# and hands-on experience with ASP.NET MVC and RESTful Web APIs.</li><li>Solid understanding of core web protocols and concepts such as HTTP, REST, and API design.</li><li>Good grasp of algorithms, data structures, and practical use of design patterns, including familiarity with commonly used architectural approaches.</li><li>Experience working with SQL-based databases and message brokers such as RabbitMQ.</li><li>A mindset focused on clean, maintainable code and software quality, with attention to detail and strong debugging skills.</li><li>Comfortable working in Agile environments, collaborating effectively with peers in cross-functional teams.</li><li>Excellent command of English in both spoken and written form; fluency in Greek is also required.</li><li>A proactive, self-motivated attitude with strong ownership and problem-solving abilities.</li></ul>WHAT´S IN IT FOR YOU?Let’s talk about us:<ul><li>Hybrid working model</li><li>A competitive salary</li><li>Signing Bonus</li><li>Brand new equipment</li><li>Exciting &amp; friendly work environment</li><li>Career &amp; competencies’ development</li><li>Continuous learning &amp; development experience based on infinity model through Code.Hub’s Code.Learn</li><li>L&amp;D plan for your career improvement</li><li>A truly open, inclusive, and competitive-free environment to grow your skills and have fun!</li><li>Internal competitions &amp; rewards.</li></ul>Let’s talk about Code.Hub-ers:<ul><li>You are eligible to free LinkedIn trainings</li><li>You are eligible to have free pass to all training Code.Learn activities after 6 months from your induction</li><li>Training &amp; Tech Mentor for your induction.</li><li>Unlimited access to LinkedIn Learning platform (1st semester).</li><li>Sponsoring of a Bachelor and/or Master’s Degree from Athens Tech College.</li><li>Private Health Insurance.</li><li>Performance planning each six months and each two years planning of promotion.</li><li>Free Lunch/Snack every day &amp; Cocktail Fridays @ our offices.</li><li>Referral Bonus.</li></ul>

Software Engineer (.NET)

We are seeking a talented and experienced AI Engineer to join our AI Center of Excellence. This role involves developing and deploying state-of-the-art Generative AI solutions powered by Large Language Models (LLMs) and Agentic AI flows. You will collaborate with cross-functional teams to build secure, scalable, and high-performing AI systems that solve real-world problems using cutting-edge technologies. As part of the AI Center of Excellence, you will contribute to the creation of reusable GenAI components and frameworks, ensuring technical excellence, responsible AI practices, and continuous improvement.The key responsibilities of this role will include:<ul><li>Write clean, scalable Python code applying strong OOP principles to build and integrate state-of-the-art Generative AI and Agentic AI solutions.</li><li>Train and fine-tune LLMs using domain-specific datasets, and work with modern foundation models like GPT, Claude, Llama, and Mistral.</li><li>Design and implement robust architectures, including Retrieval-Augmented Generation (RAG) pipelines, advanced chunking strategies, memory management, advanced prompt templating, Model Context Protocol (MCP), and context injection.</li><li>Design and deploy sophisticated agent-based systems using frameworks such as LangGraph, LangChain agents, CrewAI, and AutoGen.</li><li>Leverage industry-leading tools like LangChain, LlamaIndex, HuggingFace Transformers, and OpenAI APIs.</li><li>Develop automated pipelines for model performance evaluation, bias detection, and Responsible AI compliance.</li><li>Provide technical leadership, mentor junior engineers, and help shape our AI strategy.</li><li>Collaborate closely with engineering and infrastructure teams for seamless deployment and continuous iteration.</li><li>Produce clear, comprehensive documentation and reports for technical designs, project progress, and model performance.</li></ul>To be successful at this role you need the following (hard and soft skills):<ul><li>Bachelor's degree in Computer Science, Information Technology, Software Engineering, or related field</li><li>3+ years of hands-on experience in AI/ML projects, building and delivering AI/GenAI applications.</li><li>Expertise and a deep understanding of the rapidly evolving Generative AI landscape, GenAI architectures, including RAG pipelines and model evaluation frameworks.</li><li>Expertise in LLM development, prompt engineering, vector-based retrieval techniques, and modern AI agent frameworks.</li><li>Strong command of Python with solid Object-Oriented Programming (OOP) principles, and experience with MLOps practices.</li><li>Familiarity with Responsible AI concepts, including fairness, transparency, Green AI and hallucination mitigation.</li><li>Strong problem-solving and critical thinking abilities.</li><li>Effective communication skills for both technical and non-technical audiences.</li><li>A collaborative mindset with a willingness to learn and share knowledge.</li><li>Self-motivation and the ability to drive projects with minimal supervision.</li><li>Clear and structured approach to documentation and continuous learning.</li></ul>Bonus Qualifications (Nice to have):<ul><li>Experience in building or utilizing systems that conform to the Model Context Protocol (MCP).</li><li>Experience with specific Azure AI services (e.g., Azure OpenAI, Azure ML).</li><li>Contributions to open-source AI projects or relevant research publications.</li><li>Experience with real-time AI systems or low-latency inference.</li><li>Relevant certifications in cloud AI or machine learning.What’s in it for You?</li></ul>At Grant Thornton Greece, we believe that great work deserves great rewards! Here’s what you can look forward to:<ul><li>🌈 Diverse and inclusive workplace</li><li>🏋️‍♂️ Friendly, Dynamic Working environment</li><li>💰 Competitive Salary &amp; Bonus</li><li>🩺 Insurance Program for all GT members</li><li>👩‍🏫 Fully funded Training &amp; Professional Qualifications</li><li>🏖 Extra Days-off: August Freedays, Volunteering Days, Early leave days</li><li>🏃🏽‍♂️ Corporate Sports Teams (e.g., Running, Basketball, Volleyball)</li><li>🎁 Exclusive Discounts: Special offers and discounts for employees</li><li>🚗 Company Car (depending on job level)</li></ul>

Senior AI Engineer

To meet our current corporate needs, we would like to bring to our team a&nbsp;Network Engineer. Network Monitoring<ul><li>You will monitor and maintain all network related equipment in all sites and respond to alerts and outages</li><li>Contribute to the design and implementation of new solutions and improving resilience of the current environment</li><li>Establishing network environments by getting involved in: designing system configuration, directing system installation, defining, documenting and enforcing system standards;</li></ul>Maintaining network areas<ul><li>Maximizing network performance by monitoring performance, troubleshooting network problems and outages, scheduling upgrades and collaborating with network architects on network optimization</li><li>Upgrading network equipment to the latest stable firmware releases</li><li>The configuration of routing, switching and load balancing devices</li></ul>Keeping updated documentation<ul><li>Implementing and coordinating housekeeping</li><li>Updating network documents</li><li>Updating network designs</li></ul>Job requirementsTo be a successful candidate, your professional profile should match the following criteria:<ul><li>University or College Degree in Network Engineering, Computer Science, Information Technology, Digital Systems or relevant technology-related field</li><li>Previous professional experience for this position is important! So, you need to have at least two&nbsp;&nbsp;(2) years of experience in Network Engineering</li><li>You hold a CCNA level certification (CCNP preferred)</li><li>You have a hands-on experience with monitoring, network diagnostic and network analytics tools and understanding of VMWare</li><li>… still, you need to have some experience with VoIP technologies, Linux and Windows OS, Server systems (IBM, HP, DELL, Cisco) and Networking (Cisco, Checkpoint, F5, Citrix)</li><li>IaC (Infrastructure as a code ) will be considered a plus</li><li>Knowledge in automation tools such as Terraform, Ansible will be preferred</li><li>The position entails frequent travelling to the countries where our customers operate, so you are in a position to travel</li><li>Completed military obligations for male candidates</li></ul>On a personal side:<ul><li>Apart from being an excellent Network Engineer you have developed your analytical and problem-solving skills.</li><li>You are fluent in English language (both oral and written skills)</li><li>As a person, you are a fast learner, agile and quick to grasp new concepts and software products</li></ul> About Us:&nbsp;INTRALOT, a publicly listed company established in 1992, is a leading gaming solutions supplier and operator active in 39 regulated jurisdictions worldwide. With a global workforce of approximately 1,700 employees, INTRALOT is committed to redefine innovation and quality of services in the lottery and gaming sector, while supporting operators in raising funds for good causes. In 2023, INTRALOT was distinguished as a top ten most attractive employer brands in Greece.INTRALOT has been awarded the prestigious WLA Responsible Gaming Framework Certification by the World Lottery Association. We always act with integrity and enjoy what we do. Why Join Us:💸 A competitive compensation package combined with additional benefits.💻 Hybrid working model.🏥 Private Insurance for you and your family.🏢 Modern facilities, parking inside, enticing restaurant and corporate bus.📚 An extensive training program upon induction and throughout employment.🚀 Exceptional opportunities to learn and develop in a multinational environment.🌎 Prospects for professional growth both locally and globally. We are an Equal Opportunity Employer. We do not discriminate in any employment practices for reasons of race, color, religion, gender, sexual orientation, national origin, age, marital status, medical condition or disability, or any other legally protected status. Our premises at Paiania, Attica, have been designed to provide easy access to people with disabilities

Network Engineer (Hybrid)

Senior Electrical Engineer - FM servicesBased @ The Ellinikon Project&nbsp;We are seeking highly experienced Senior Electrical Engineer to join our team at the Property, Facility and Experience Management unit.Our new colleague will be reporting to the&nbsp;FM Director.&nbsp;Job Summary&nbsp;We are seeking an experienced and technically proficient Senior Electrical Engineer to take ownership of the performance, maintenance, and regulatory compliance of electrical systems across a portfolio of assets. Reporting to the FM Director, this role ensures the safe, reliable, and energy-efficient operation of electrical infrastructure, contributing directly to resident satisfaction and asset integrity.&nbsp;The ideal candidate brings deep technical knowledge, attention to detail, and a proactive approach to managing complex electrical systems in live residential environments.&nbsp;In detail, the Senior Electrical Engineer of FM, amongst others, will have the following responsibilities to:&nbsp;<ul><li>Lead technical oversight, maintenance, and lifecycle management of Electrical systems</li><li>Manage the delivery of the electrical component of the Planned Preventative Maintenance (PPM) program by subcontractors.</li><li>Conduct diagnostic reviews, fault findings, and technical problem resolution on complex electrical issues.</li><li>Minimize downtime and disruptions through proactive interventions and safe system-of-work practices.</li><li>Ensure all electrical systems meet the latest standards, including BS 7671 (IET Wiring Regulations), NICEIC certification, and statutory inspection regimes.</li><li>Lead the completion and review of periodic inspection reports (EICRs), PAT testing logs, and compliance documentation.</li><li>Maintain full records of electrical certification, works permits, and operational logs.</li><li>Oversee external contractors and suppliers delivering electrical works and maintenance.</li><li>Review and approve technical documentation, RAMS, and commissioning plans.</li><li>Supervise project works (upgrades, refurbishments) to ensure safety, functionality, and alignment with design intent.</li><li>Contribute to capital asset planning by advising on condition, lifecycle, and replacement strategies.</li><li>Identify and implement energy efficiency improvements and smart building technologies.</li><li>Collaborate with peers on M&amp;E integration, BMS controls, and sustainable system upgrades.</li></ul>You will be a successful candidate for our job opening, if you can identify yourself with the following criteria:&nbsp;Academic Qualifications<ul><li>Degree or equivalent experience in Facilities Management, Building Services, Electrical Engineering, or related fields.</li></ul>Professional Experience:<ul><li>Minimum 5–7 years of experience in a senior electrical engineering role, ideally within premium residential, commercial, or hospitality environments.</li><li>In-depth knowledge of electrical systems, power distribution, fire alarm systems, and building control interfaces.</li><li>Strong understanding of UK compliance requirements, including BS 7671, NICEIC, IET regulations, and HSE guidelines.</li><li>Experience using CAFM systems, BMS platforms, and digital compliance management tools.</li><li>Excellent technical report writing, communication, and stakeholder coordination skills.</li><li>NICEIC-qualified supervisor or equivalent preferred.</li><li>Chartered Engineer (CEng) status or working toward chartership (e.g., IET) is desirable.</li></ul>On a personal side, the right candidate for this position is…<ul><li>Excellent communication, troubleshooting, and stakeholder engagement skills.</li></ul><ul><li>Ability to lead and manage project teams, promoting team efficiency and mentoring as needed.</li><li>Ability to manage complex projects and work under pressure.</li></ul><ul><li>Ability to conduct negotiations with different stakeholders.</li></ul>Our Company offers:&nbsp;Our vision is to bring to life the largest urban regeneration project in Europe. So, we need to attract the most talented people in our industry and offer all the necessary means and procedures to support them, not only to fill their job description but also to rise above and beyond expectations.Thus, we do provide:<ul><li>A passionate working environment</li><li>A competitive compensation package according to professional experience, combined with additional benefits</li><li>An exceptional opportunity to work in and develop one of the most challenging Companies in Greece!</li></ul>

Senior Electrical Engineer (1664)

We are seeking a&nbsp;Lead Data Integration Engineer&nbsp;to join the innovative Data Practice team and make an impact on EPAM's strategic initiatives.In this role, you will focus on creating robust data systems and applications to support effective decision-making. Key priorities include developing and maintaining data pipelines, data-driven solutions in public clouds like AWS or Azure, and facilitating seamless data migration from on-premises infrastructure to the cloud. You will also work on building key components for enterprise data platforms.The remote option applies only to the Candidates who will be working from any location in Greece. #LI-DNI#LI-YAROSLAVADIAKOVAResponsibilities<ul><li>Drive EPAM strategic data initiatives</li><li>Design and manage enterprise data solutions within Public Cloud environments (AWS, Azure)</li><li>Build components for enterprise data platforms to ensure efficient data workflows</li><li>Collaborate with data scientists, architects, and other stakeholders to address data requirements</li><li>Implement structured, secure, and auditable processes to safeguard data integrity</li><li>Identify and resolve data-related issues while enhancing overall system quality</li></ul>Requirements<ul><li>5+ years of experience as a Data Engineer or in a similar role</li><li>Proficiency in SQL and Python</li><li>At least one year of relevant leadership experience</li><li>Background in Public Cloud platforms (AWS, Azure), DBMS, and ETL/ELT tools</li><li>Hands-on experience with Databricks</li><li>Skills in data acquisition, including API calls, FTP downloads, ETL, transformation, storage, and distribution</li><li>Background in building components for enterprise data platforms, such as Data Warehouses, Operational Data Stores, API access layers, file extracts, or query systems</li><li>A bachelor’s degree in computer science, IT, or a related discipline</li><li>Competency in effective communication</li></ul>We offer<ul><li>For you:<ul><li>Remote and hybrid work opportunities</li><li>Option to work from our centrally located office in Athens</li><li>Corporate laptop provided</li><li>Option to work on your own device</li><li>Private health insurance</li><li>Meal vouchers / restaurant tickets</li><li>My Benefit card (additional benefit card from Edenred of 22€ per month (264€ per year)</li><li>Monthly transportation card for those located in Athens to use public transportation to visit the office and/or clients</li></ul></li><li>For your growth:<ul><li>Global and diverse client portfolio, large-scale projects, and trendy technologies</li><li>Diverse multicultural, multi-functional, and multilingual work environment</li><li>Opportunity to contribute to internal and open-source products</li><li>Outstanding career development opportunities with a transparent career path and a roadmap to accelerate your journey</li><li>Possibility to create a Personal Development Plan from the first day in the company</li><li>Numerous opportunities for self-development: hard &amp; soft skills internal training courses, mentoring programs, and unlimited access to LinkedIn Learning courses, external e-Libraries</li><li>Certification opportunities</li><li>Knowledge-sharing with colleagues from EPAM's global tech and non-technical communities</li><li>Language courses</li></ul></li></ul>EPAM strives to provide its global team of over 61,700 professionals in more than 55 countries with opportunities for professional growth from day one of collaboration. Our colleagues are the source of EPAM's success, so we value cooperation, strive to always understand our clients' business and aim for the highest quality standards. No matter where you are, you will join a dedicated, diverse community that will help you realize your potential to the fullest.

Lead Data Integration Engineer

To meet our current corporate needs, we would like to bring to our team a Senior Cyber Security Engineer&nbsp;In your role, you will undertake tasks, such as:<ul><li>Lead the engineering, design, and implementation of advanced security measures for the protection of systems, networks, applications, and information assets.</li></ul><ul><li>Implementation and Administration of Cyber Security Platforms (e.g., EDR, WAF, PAM, email security) including optimization, and vendor management.</li></ul><ul><li>Deployment and Administration of SIEM platforms, including development of detection use cases, correlation rules, dashboards and reports.</li></ul><ul><li>Threat detection, investigation, and incident response, ensuring timely containment, root cause analysis, and lessons learned.</li></ul><ul><li>Oversight and participation in vulnerability management programs, including infrastructure, application, and cloud environments; define remediation priorities and track closure with system owners.</li></ul><ul><li>Coordinate and guide penetration testing engagements, report and communicate findings to development teams and system owners.</li></ul><ul><li>Mentor and support colleagues and collaborate cross-functionally with IT, DevOps, and business teams.</li></ul>&nbsp;Job requirementsTo be a successful candidate, your professional profile should match the following criteria:<ul><li>&nbsp;&nbsp; University or College Degree in Computer Science, Information Security, or relevant technology-related field.</li><li>&nbsp;&nbsp;&nbsp; Proven working experience of 5+ years in the cyber security domain.</li><li>&nbsp;&nbsp;&nbsp; Deep expertise and hands-on experience with security technologies (EDR, SIEM, WAF, PAM, CASB, vulnerability management).</li><li>&nbsp;&nbsp;&nbsp; Strong experience with security architecture design, and cloud security.</li><li>&nbsp;&nbsp;&nbsp;&nbsp; Deep expertise in cyber security incident handling.</li><li>&nbsp;&nbsp;&nbsp;&nbsp; Recognized Cyber Security Certifications strongly preferred (OSCP, GPEN, eWPT, eCPPT, AZ-500, SC-200, CySA+, CEH, BTL1)</li><li>&nbsp;&nbsp;&nbsp;&nbsp; Excellent command of the Greek &amp; English languages, both written and spoken&nbsp;</li><li>&nbsp;&nbsp;&nbsp;&nbsp; Completed military obligations for male candidates</li></ul>On the personal side:&nbsp;<ul><li>Strong organizational and prioritization skills, with the ability to manage multiple projects simultaneously.</li></ul><ul><li>Excellent analytical and problem-solving skills, with a proven ability to assess risks, identify root causes, and drive effective solutions.</li><li>Quality-driven mindset with a focus on continuous improvement, innovation, and adoption of industry best practices.</li><li>Proactive and self-motivated, with the ability to take ownership and drive initiatives independently.</li><li>Strong communication and interpersonal skills, capable of building trust and influencing stakeholders across technical and business teams.</li></ul>About Us:&nbsp;INTRALOT, a publicly listed company established in 1992, is a leading gaming solutions supplier and operator active in 39 regulated jurisdictions worldwide. With a global workforce of approximately 1,700 employees, INTRALOT is committed to redefine innovation and quality of services in the lottery and gaming sector, while supporting operators in raising funds for good causes. In 2023, INTRALOT was distinguished as a top ten most attractive employer brands in Greece.INTRALOT has been awarded the prestigious WLA Responsible Gaming Framework Certification by the World Lottery Association. We always act with integrity and enjoy what we do.&nbsp;Why Join Us:💸 A competitive compensation package combined with additional benefits.💻 Hybrid working model.🏥 Private Insurance for you and your family.🏢 Modern facilities, parking inside, enticing restaurant and corporate bus.📚 An extensive training program upon induction and throughout employment.🚀 Exceptional opportunities to learn and develop in a multinational environment.🌎 Prospects for professional growth both locally and globally.

Senior Cyber Security Engineer

To meet our current corporate needs, we would like to bring to our team a&nbsp;Senior&nbsp;&nbsp;Network Engineer (Customer ICT). Network Monitoring<ul><li>You will monitor and maintain all network related equipment in all sites and respond to alerts and outages</li><li>Contribute to the design and implementation of new solutions and improving resilience of the current environment</li><li>Establishing network environments by getting involved in: designing system configuration, directing system installation, defining, documenting and enforcing system standards;</li></ul>Maintaining network areas<ul><li>Maximizing network performance by monitoring performance, troubleshooting network problems and outages, scheduling upgrades and collaborating with network architects on network optimization</li><li>Upgrading network equipment to the latest stable firmware releases</li><li>The configuration of routing, switching and load balancing devices</li></ul>Keeping updated documentation<ul><li>Implementing and coordinating housekeeping</li><li>Updating network documents</li><li>Updating network designs</li></ul> Job requirementsTo be a successful candidate, your professional profile should match the following criteria:<ul><li>University or College Degree in Network Engineering, Computer Science, Information Technology, Digital Systems or relevant technology-related field</li><li>Previous professional experience for this position is important! So, you need to have at least Five&nbsp;(5) years of experience in Network Engineering</li><li>You hold a CCNA level certification (CCNP preferred)</li><li>You have a hands-on experience with monitoring, network diagnostic and network analytics tools and understanding of VMWare</li><li>… still, you need to have some experience with VoIP technologies, Linux and Windows OS, Server systems (IBM, HP, DELL, Cisco) and Networking (Cisco, Checkpoint, F5, Citrix)</li><li>IaC (Infrastructure as a code ) will be considered a plus</li><li>Knowledge in automation tools such as Terraform, Ansible will be preferred</li><li>The position entails frequent travelling to the countries where our customers operate, so you are in a position to travel</li><li>Completed military obligations for male candidates</li></ul>On a personal side:<ul><li>Apart from being an excellent Senior Network Engineer you have developed your analytical and problem-solving skills.</li><li>You are fluent in English language (both oral and written skills)</li><li>As a person, you are a fast learner, agile and quick to grasp new concepts and software products</li></ul> About Us:&nbsp;INTRALOT, a publicly listed company established in 1992, is a leading gaming solutions supplier and operator active in 39 regulated jurisdictions worldwide. With a global workforce of approximately 1,700 employees, INTRALOT is committed to redefine innovation and quality of services in the lottery and gaming sector, while supporting operators in raising funds for good causes. In 2023, INTRALOT was distinguished as a top ten most attractive employer brands in Greece.INTRALOT has been awarded the prestigious WLA Responsible Gaming Framework Certification by the World Lottery Association. We always act with integrity and enjoy what we do.Why Join Us:💸 A competitive compensation package combined with additional benefits.💻 Hybrid working model.🏥 Private Insurance for you and your family.🏢 Modern facilities, parking inside, enticing restaurant and corporate bus.📚 An extensive training program upon induction and throughout employment.🚀 Exceptional opportunities to learn and develop in a multinational environment.🌎 Prospects for professional growth both locally and globally.We are an Equal Opportunity Employer. We do not discriminate in any employment practices for reasons of race, color, religion, gender, sexual orientation, national origin, age, marital status, medical condition or disability, or any other legally protected status. Our premises at Paiania, Attica, have been designed to provide easy access to people with disabilities

Senior Network Engineer (Customer ICT)

As a Manager for Safety &amp; Defence, you will play a key leadership role in strengthening and expanding NTT DATA’s cyber defence capabilities across safety, defence, and institutional environments. You will shape and deliver cyber defence strategy, advisory, readiness, and transformation programmes for major clients, with particular focus on defence-sector stakeholders and European-aligned initiatives.This role combines operational cyber defence expertise with experience in defence institutions, public-sector programmes, and senior stakeholder engagement, including environments such as national defence authorities, EU-funded defence programmes, or equivalent security institutions.Your role:<ul><li>Lead and grow NTT DATA’s Safety &amp; Defense business in Greece and Benelux by identifying, shaping, and closing opportunities with existing and prospective clients.</li><li>Shape cyber defence strategies, capability roadmaps, operating models, and transformation programmes for defence, government, critical infrastructure, and institutional clients.</li><li>Act as a trusted advisor to senior client stakeholders, translating cyber threats, operational risks, and defense-sector requirements into clear, actionable decisions.</li><li>Coordinate cyber defence readiness activities, including threat monitoring, incident response planning, escalation models, resilience exercises, simulations, and lessons-learned processes.</li><li>Contribute to proposals, tenders, pre-sales activities, and programme shaping for complex cyber defence and security transformation opportunities.</li></ul>Your profile:<ul><li>Master’s or Bachelor’s degree in Cybersecurity, Computer Science, Engineering, Defence Studies, Security Studies, or equivalent professional experience.</li><li>8-12 years of experience in cyber defence, cyber operations, or security consulting, ideally with leadership responsibility.</li><li>Proven experience in cyber defence programmes or initiatives involving national defence authorities, EU institutions, international organizations, or equivalent defence/security environments.</li><li>Strong understanding of the cyber threat landscape affecting defence, government, critical infrastructure, and mission-critical operational environments.</li><li>Experience leading cybersecurity programmes, cyber defence teams, senior client engagements, and multidisciplinary delivery teams.</li><li>Strong commercial mindset, with experience in business development, pre-sales, proposal development, and client relationship management.</li><li>Relevant cybersecurity certifications preferred, such as CISSP, CISM, CCSP, CIPP/E, OSCP, GIAC certifications, or equivalent defence/security credentials.</li><li>Excellent leadership, communication, stakeholder management, and executive-level presentation skills.</li><li>Fluent in English, written and spoken.</li></ul>

Safety and Defense Manager

We are seeking a&nbsp;Senior Data Engineer&nbsp;to design and implement robust, scalable data-driven solutions that support key decision-making processes within the Property &amp; Casualty business domain.This role offers the opportunity to work on cutting-edge projects utilizing Big Data and Machine Learning to address emerging challenges in the insurance industry.The remote option applies only to the Candidates who will be working from any location in Greece. #LI-DNI#LI-YAROSLAVADIAKOVAResponsibilities<ul><li>Design and build scalable and efficient data systems to enable data-driven decision-making</li><li>Collaborate with cross-functional teams to gather and understand data requirements</li><li>Implement data pipelines to extract, transform, and load (ETL/ELT) data from various sources</li><li>Develop data models that support advanced analytics and reporting needs</li><li>Utilize modern programming languages to build data-driven applications focused on user needs</li><li>Ensure the quality and reliability of datasets through validation and testing</li><li>Visualize data insights and tell compelling stories through dashboards using tools like Microsoft Power BI</li><li>Optimize performance and scalability of data infrastructure to meet growing business demands</li><li>Maintain thorough documentation of data architecture, pipelines, and processes</li><li>Stay updated on industry trends and emerging technologies to propose innovative solutions</li><li>Adhere to Agile and Scrum methodologies to ensure effective project delivery</li><li>Support the adoption and use of advanced platforms such as Palantir Foundry</li></ul>Requirements<ul><li>Bachelor's degree in Computer Science, Data Science, or a related field</li><li>3+ years of experience in data engineering, analytics, or related fields</li><li>Expertise in Python, TypeScript, and SQL with a deep understanding of relational databases</li><li>Skills in data modeling, data visualization, and storytelling with data</li><li>Proficiency in Microsoft Power BI and familiarity with Agile development approaches like Scrum</li><li>Experience working with Palantir Foundry or other advanced data platforms</li><li>Background in Insurance, Financial Services, or Finance-related industries is a strong advantage</li><li>Strong communication skills with the ability to explain complex technical concepts to non-technical stakeholders</li></ul>Nice to have<ul><li>Knowledge of Big Data technologies and frameworks</li><li>Proficiency in PySpark for distributed data processing</li><li>Background in Machine Learning or Generative AI applications</li><li>Familiarity with insurance domain concepts or the Property &amp; Casualty business</li><li>Understanding of ETL/ELT solutions and best practices</li><li>Familiarity with HTML, CSS, JavaScript, and Gradle</li></ul>We offer<ul><li>For you:<ul><li>Remote and hybrid work opportunities</li><li>Option to work from our centrally located office in Athens</li><li>Corporate laptop provided</li><li>Option to work on your own device</li><li>Private health insurance</li><li>Meal vouchers / restaurant tickets</li><li>My Benefit card (additional benefit card from Edenred of 22€ per month (264€ per year)</li><li>Monthly transportation card for those located in Athens to use public transportation to visit the office and/or clients</li></ul></li><li>For your growth:<ul><li>Global and diverse client portfolio, large-scale projects, and trendy technologies</li><li>Diverse multicultural, multi-functional, and multilingual work environment</li><li>Opportunity to contribute to internal and open-source products</li><li>Outstanding career development opportunities with a transparent career path and a roadmap to accelerate your journey</li><li>Possibility to create a Personal Development Plan from the first day in the company</li><li>Numerous opportunities for self-development: hard &amp; soft skills internal training courses, mentoring programs, and unlimited access to LinkedIn Learning courses, external e-Libraries</li><li>Certification opportunities</li><li>Knowledge-sharing with colleagues from EPAM's global tech and non-technical communities</li><li>Language courses</li></ul></li></ul>EPAM strives to provide its global team of over 61,700 professionals in more than 55 countries with opportunities for professional growth from day one of collaboration. Our colleagues are the source of EPAM's success, so we value cooperation, strive to always understand our clients' business and aim for the highest quality standards. No matter where you are, you will join a dedicated, diverse community that will help you realize your potential to the fullest

Senior Data Engineer

We are currently looking for a Sales Manager to join our team as part of the Sales &amp; Development department of the Thermal Power &amp; HVDC division.Your role will encompass: • Leading the development and execution of sales and business development initiatives, identifying and evaluating new project opportunities • Building and maintaining strong relationships with clients, partners, and key stakeholders, acting as the main commercial point of contact • Driving and supporting commercial negotiations, ensuring alignment with company objectives, profitability targets, and risk considerations • Coordinating and contributing to tendering and proposal processes, ensuring timely and high-quality submissions • Collaborating with internal teams (Proposals, Engineering, Contracts) to develop competitive technical and commercial offers • Supporting the definition of project risk profiles and flagging potential commercial risks • Developing account strategies and positioning tailored solutions based on client needs • Monitoring market trends, competitor activity, and industry developments to identify growth opportunities • Monitoring and reporting sales pipeline progress, opportunities, and risks to management • Representing the company in client meetings, commercial discussions, and industry events • Ensuring effective communication and alignment across internal stakeholders • Supporting and mentoring junior team members where requiredWhat you bring to the role: • Bachelor’s degree in Engineering, Business Administration, or a related field (MSc will be considered an asset) • 8+ years of experience in sales, business development, tendering, or commercial roles within energy, EPC, or infrastructure sectors • Solid understanding of technical, commercial, and contractual aspects of EPC projects • Proven experience in supporting or managing bids and large-scale project opportunities • Strong commercial acumen with the ability to position technical solutions effectively • Excellent communication, negotiation, and stakeholder management skills • Strong analytical and organizational skills with a structured approach • Ability to work effectively in multidisciplinary and international environments • Fluency in English is essential; additional languages (e.g. German) will be considered an asset • Willingness to travel when required

Sales Manager

We are currently looking for a Regional Head of Asset Rotation to join our&nbsp;M RESET business unit.The Asset Rotation Manager is responsible for executing the company’s asset rotation strategy across a global portfolio of renewable energy projects. The role focuses on maximizing value through the timely divestment, partial sale, or partnership of renewable assets, while ensuring alignment with the company’s capital recycling strategy and long-term growth objectives. Operating within a hub-and-spoke asset rotation model, the Asset Rotation Manager coordinates closely with regional teams, finance, legal, development, EPC, and M&amp;A functions to originate, structure, and execute transactions with institutional investors, infrastructure funds, utilities, and strategic partners. The role plays a critical part in shortening the asset holding period between project acquisition, development, construction, and monetization, thereby supporting capital recycling and portfolio expansion.&nbsp;Your role will encompass:<ul><li>Support the implementation of the company’s global asset rotation strategy across renewable energy assets</li><li>Identify assets suitable for divestment, joint ventures, or co-investment structures</li><li>Contribute to portfolio optimization through analysis of valuation, timing, and market conditions</li><li>Coordinate with regional teams to integrate asset rotation into project lifecycle management</li><li>Develop relationships with institutional investors, infrastructure funds, utilities, and strategic partners</li><li>Expand the company’s investor network and identify potential buyers and partners for renewable asset transactions</li><li>Support investor presentations, roadshows, and market outreach activities</li><li>Lead or support end-to-end transaction processes, including preparation, investor engagement, data room management, due diligence, bid evaluation, negotiation, and closing</li><li>Coordinate with legal, finance, tax, and technical teams to ensure efficient deal execution and compliance with internal governance procedures</li><li>Prepare and review financial models, valuation analyses, and transaction documentation for renewable assets</li><li>Assess project economics, market comparables, and investor return requirements</li><li>Act as the key interface between regional teams and the central Asset Rotation function</li><li>Collaborate closely with Development, EPC, Asset Management, Finance, and Legal teams to align project milestones with transaction timelines</li><li>Support the standardization and continuous improvement of asset rotation processes, templates, and transaction efficiency</li><li>Ensure adherence to company policies related to risk management, governance, and compliance</li></ul>What you bring to the role: <ul><li>Bachelor’s or Master’s degree in Finance, Economics, Engineering, Business Administration, or related field (MBA or postgraduate qualification is a plus)</li><li>6–10 years of experience in renewable energy investments, infrastructure M&amp;A, project finance, asset management, energy advisory, or investment banking</li><li>Strong experience in renewable energy transactions, ideally across solar, wind, and storage projects</li><li>Exposure to cross-border transactions and international markets</li><li>Strong financial modeling, valuation, and project economics knowledge</li><li>Experience managing complex, multi-stakeholder transactions</li><li>Excellent communication, negotiation, and stakeholder management skills</li><li>Strategic, analytical, and hands-on approach with the ability to operate autonomously in a fast-paced international environment</li><li>Entrepreneurial mindset with strong sense of ownership and accountability</li></ul>Share the same Value Based Behaviors:   <ul><li>People &amp; Personal growth   </li><li>Results orientation &amp; Safety excellence   </li><li>Collaboration &amp; Trust   </li><li>Empathy &amp; Effective communication   </li><li>Flexibility &amp; Adaptability  </li></ul>Your Benefits:   <ul><li>Competitive remuneration package</li><li>Ticket Restaurant Card</li><li>Group Health Insurance Plan</li><li>Preferential household electricity plan</li><li>Pension Plan</li></ul>

Regional Head of Asset Rotation

As a Lead Mainframe engineer, you will play a key role in ensuring the continuity, resilience, and operational excellence of re-platformed mainframe middleware and production-control services supporting critical enterprise workloads.You will lead operational and engineering activities across middleware and batch-processing platforms, ensuring service stability while driving modernization, service improvements, upgrades, and controlled decommissioning initiatives. Acting as a senior technical authority, you will coordinate closely with IBM, application teams, platform owners, and operational stakeholders in highly critical 24x7 environments.You will also lead a small team of engineers, providing technical guidance, operational oversight, and coordination across platform activities while engaging directly with stakeholders and client representatives to gather requirements and support platform roadmap initiatives.Your role:<ul><li>Own the end-to-end technical service for re-platformed middleware and production-control platforms across production, non-production, and disaster recovery environments.</li><li>Lead and mentor a small team of engineers, providing technical leadership, operational guidance, and coordination of day-to-day platform activities.</li><li>Act as the primary technical point of contact for stakeholders, client representatives, and operational teams, gathering requirements and translating business needs into reliable technical solutions.</li><li>Lead Stonebranch UAC and batch operations activities, including scheduling standards, post-batch support, bundle promotion governance, and resolution of cross-domain batch-processing issues.</li><li>Drive service improvements, platform upgrades, cluster and scheduler health initiatives, and operational standards across highly critical enterprise services.</li><li>Act as the command point for high-severity incidents, out-of-hours change windows, root cause analysis activities, and cross-team operational coordination.</li><li>Coordinate closely with IBM, Stonebranch, infrastructure teams, and application owners to ensure operational continuity and service resilience.</li><li>Support disaster recovery readiness, service recovery testing, and operational governance activities across the platform landscape.</li><li>Guide the controlled migration, modernization, or decommissioning of legacy batch-processing services while protecting production stability.</li><li>Define and maintain standards for availability, operational excellence, monitoring, service governance, and platform reliability.</li><li>Collaborate with platform teams and application stakeholders to proactively manage dependencies, operational risks, and service continuity requirements.</li></ul>Your profile:<ul><li>Bachelor’s or Master’s degree in Computer Science, Engineering, Information Systems, or related field (or equivalent experience).</li><li>6-8 years of experience in relevant roles.</li><li>Extensive experience managing enterprise middleware and batch-processing platforms within large-scale production environments.</li><li>Strong expertise in re-hosted middleware services and production-control ecosystems, including technologies such as MQ, CICS/TX, Stonebranch UAC, scheduling platforms, and cross-platform operational tooling.</li><li>Strong experience supporting Linux-hosted middleware environments, DB2 LUW interfaces, queue and log monitoring, and disaster recovery operations.</li><li>Strong understanding of operational standards, root cause analysis, change-window governance, service continuity, and platform resilience practices.</li><li>Experience leading modernization, migration, or decommissioning initiatives within critical enterprise platforms.</li><li>Proven ability to lead small technical teams and coordinate multiple stakeholders, vendors, and operational groups.</li><li>Strong stakeholder-management and communication skills, with the ability to gather requirements and align technical solutions with business needs.</li><li>Comfortable operating within highly critical, governance-driven, and cross-functional enterprise environments.</li><li>Fluent in English (written and spoken).</li></ul>

Lead Mainframe SRE

Intellectica is recruiting an AI Foundation Model Specialist on behalf of a leading technology services group headquartered in Athens, Greece, operating under a hybrid working model. The selected candidate will join a high-performing Data &amp; AI team and will play a pivotal role in designing, developing, and deploying cutting-edge AI solutions, contributing to transformative initiatives that enhance business performance, unlock new value streams, and drive innovation across diverse industries.Key activities and responsibilities of this role include:&nbsp;<ul><li>Leading the end-to-end design, development, and delivery of advanced AI solutions, ensuring alignment with business objectives and scalable technology standards</li><li>Developing, testing, and deploying Generative and Agentic AI applications, including agent-based workflows</li><li>Implementing Retrieval-Augmented Generation (RAG) pipelines, agentic workflows, advanced prompting strategies (e.g., few-shot, chain-of-thought), fine-tuning techniques, and integrate both open-source and general-purpose AI systems</li><li>Collaborating with AI engineers and software developers to deploy AI models into cloud environments (AWS, GCP, Azure)</li><li>Cooperating with Data &amp; AI Architects to design robust and scalable AI product architecture</li><li>Optimizing AI applications for performance, scalability, and accuracy</li><li>Coaching and mentoring junior AI Engineers in developing and integrating key AI application components</li><li>Any other task that may be required from time to time</li></ul>Professional experience &amp; qualifications of a successful candidate:<ul><li>Bachelor’s degree in Computer Science, Engineering, or a related field; a Master’s degree or PhD will be considered an asset</li><li>Minimum of 2 years’ hands-on programming experience in Artificial Intelligence (AI), Natural Language Processing (NLP), Machine Learning, Deep Learning, or related fields</li><li>Proficiency in programming languages such as Python, Java, or C++</li><li>Hands-on experience with Large Language Models (LLMs) such as GPT, Bard, or LLaMA, as well as image generation systems like DALL·E, Stable Diffusion, or MidJourney</li><li>Solid understanding of core Generative AI principles, including fine-tuning, prompt engineering, and integration of open-source and general-purpose AI systems</li><li>Proven ability to architect and operate solutions built on core LLM and Generative AI technologies, including open-source frameworks, Azure OpenAI, and Amazon Bedrock</li><li>Strong background in RESTful APIs and microservices-based architectures</li><li>Familiarity with GPU-based computing infrastructure, relational and NoSQL databases as well as cloud services related to AI/ML&nbsp;will be considered a plus</li><li>Fluent in Greek with professional-level English communication skills</li></ul>&nbsp;Core competencies of a successful candidate:<ul><li>Strong creative problem-solving skills, with a focus on addressing real-world business challenges</li><li>Comfortable working within a global, highly collaborative team environment</li><li>Demonstrated leadership skills, setting clear priorities and driving effective execution</li><li>Clear and confident communicator across cross-functional teams and stakeholders</li><li>Proactive, dependable, and results-driven professional mindset</li></ul>

AI Foundation Model Specialist

The Charging Service implements all the Tariff Plan, Promotions and Regulatory services (such as spending limits, etc) as per Commercial demand and it is therefore made up of a mission critical application, continuously evolved for supporting the stream of Commercial needs for facing the day-by-day competition.&nbsp; From Technology standpoint, a journey towards 5G enablement is in progress moving the legacy service to a complete new, cloud-based application able to support the monetization of the incoming 5G network and services.Role purpose:&nbsp; • &nbsp; &nbsp;Deliver harmonized convergent rating and charging solutions cross markets and cross vendors in line with the architectural and strategic guidelines • &nbsp; &nbsp;Coordinate cross European programs, both for the design phase and for the delivery phase ensuring compliance with deliverables, costs and quality • &nbsp; &nbsp;Research and develop new products and services leveraging the leading technologies of convergent rating and charging, in line with Vodafone Digitalization strategy • &nbsp; &nbsp;Design, Drive and Deliver the Convergent Charging Service (CCS) on Cloud Transformation program in the Market(s), leading CCS to a Cloud, 5G ready system. &nbsp; • &nbsp; &nbsp;Design and Engineer the solution based on Cloud technologies, such as Containers, Open-Source components (Graphana, Kibana), CI/CD (Jenkins, JMeter).&nbsp; • &nbsp; &nbsp;Design and Engineer the software for complying with state-of-the-art Cyber Security guidelines and requirements&nbsp; • &nbsp; &nbsp;Design and Develop backend applications using technologies like JAVA, Python, etc.&nbsp; Designing PoC as well as designing and developing integrations based on opensource components and APIs using CI/CD process (e.g., developing interfaces or protocol for automatic testing tools, developing automatic test scripts, etc) • &nbsp; &nbsp;Owns solution HLD and LLD including IP design. Chooses technologies and standards used for the underlying capabilities. Determines dimensioning and configuration data per node. Ensures security requirements are imbedded in the design. • &nbsp; &nbsp;Design and integrate the new 5G Core with CCS for developing innovative monetization streams.&nbsp; • &nbsp; &nbsp;Drive as Technical Project Manager the delivery projects ensuring a proper coordination of all involved domains (e.g., Infrastructure, Core Network, Operating Support Systems, Provisioning)&nbsp; • &nbsp; &nbsp;Analyse, together with the business demand areas, the needs, requirements and expectations for the definition and implementation of the different functionalities of the CCS projects and commercial productsKey accountabilities and decision ownership&nbsp;• &nbsp; &nbsp;Design, Drive and Deliver the Convergent Charging Service (CCS) cross markets and cross Vendors&nbsp; • &nbsp; &nbsp;Decide and influence the best software architecture for legacy / 5G charging applications. • &nbsp; &nbsp;Design and Implement Capacity Planning for CCS&nbsp; • &nbsp; &nbsp;Lead assigned projects coordinating the involved Technology Providers (aka Vendors) and the relevant VF teams cross markets • &nbsp; &nbsp;Vendors Selection &amp; ManagementWho you areCore competencies, knowledge and experience:• &nbsp; &nbsp;Deep knowledge on IT and network protocols, including 5G SA architecture&nbsp; • &nbsp; &nbsp;Cloud (AWS/Azure/GCP) deployment, Kubernetes, Red Hat • &nbsp; &nbsp;Charging and Rating Services and Digital Services experience • &nbsp; &nbsp;DevOps process and tools (Harbor, Helm, Jenkins, GitLab, JMeter) and Programming skills and experience&nbsp; • &nbsp; &nbsp;Strong experience in managing complex and inter-functional projectsMust have technical / professional qualifications:&nbsp;• &nbsp; &nbsp;MSc/BSc in Computer Science or similar (mandatory) • &nbsp; &nbsp;Fluent in English (mandatory) • &nbsp; &nbsp;Analytical ability, creativity and problem-solving (mandatory) • &nbsp; &nbsp;Knowledge in charging applications • &nbsp; &nbsp;Experience in SOAP, Diameter, Restful API appreciatedNot a perfect fit?Worried that you don’t meet all the desired criteria exactly? At Vodafone we are passionate about empowering people and creating a workplace where everyone can thrive, whatever their personal or professional background. If you’re excited about this role but your experience doesn’t align exactly with every part of the job description, we encourage you to still apply as you may be the right candidate for this role or another opportunity.What's in it for you<ul><li>Award-winning work environment -certified #1 Top Employer in Greece</li><li>Competitive pay, bonus &amp; remuneration package</li><li>Private Health &amp; Medical Insurance</li><li>Hybrid way of working: a blend of remote and office-based working, including the option to work from abroad</li><li>Unlimited access to learning resources and trainings</li><li>Vodafone Parental Leave: 16 weeks of fully paid parental leave to all employees regardless of gender, sexual&nbsp; orientation or length of service</li><li>Spirit of Vodafone Day: one day each quarter dedicated to your personal development</li><li>Extra days off: Vodafone Day, Family Day, Volunteering Day</li><li>Office amenities (subject to the office location): such as restaurant, beauty corner, gym and parking</li><li>Special employee offers and discounts</li></ul>

Monetization & Charging Senior Engineer

As a&nbsp;Contracts Manager&nbsp;at&nbsp;Metlen&nbsp;you will be a fundamental part of the project management team for the construction of a CCGT Thermal Power Plant. This position will be based in Paiania, Athens.Your role will encompass:<ul><li>Lead the drafting, review, negotiation, and administration of contracts to ensure compliance, mitigate risks, and optimize commercial outcomes across the project lifecycle.</li><li>Oversee the preparation and management of contracts related to CCGT projects, including EPC (Engineering, Procurement, and Construction) contracts, PPAs (Power Purchase Agreements), O&amp;M (Operations &amp; Maintenance) agreements, and supplier/vendor contracts.</li><li>Ensure all contracts are aligned with applicable legal and regulatory requirements in close coordination with the legal team.</li><li>Manage contract execution, amendments, and close-out processes, providing direction and guidance to Project Management teams.</li><li>Identify, assess, and proactively manage contractual risks, implementing mitigation strategies to protect the company’s interests.</li><li>Drive contract performance management, ensuring compliance with contractual obligations, timelines, and deliverables across all stakeholders.</li><li>Lead the management of claims, variations, and dispute resolution processes, coordinating with Project Management and relevant stakeholders.</li><li>Act as the primary point of contact for all contractual matters, providing guidance and strategic input to internal teams.</li><li>Lead negotiations with contractors, suppliers, and clients to secure commercially favourable terms and manage contractual exposure.</li><li>Support and guide commercial and procurement teams in supplier evaluation, tendering, and contract award processes.</li><li>Oversee contract-related financial aspects in collaboration with project managers and finance teams, including budgets, payments, and cost control.</li></ul>What you bring to the role:&nbsp;<ul><li>MSc in Engineering , or a related discipline.</li><li>8+ years of professional experience in the construction and/or energy sector, with strong exposure to EPC or large-scale infrastructure projects.</li><li>Proven experience managing complex contractual frameworks, including FIDIC.</li><li>Strong commercial acumen with demonstrated ability to lead negotiations and influence key stakeholders.</li><li>Proven track record in managing contractual risk, claims, and dispute resolution.</li><li>Excellent communication, leadership, and stakeholder management skills.</li><li>Strategic thinker with strong analytical capabilities and attention to detail.</li><li>Excellent command of English.</li><li>Ability to travel.</li></ul>Share the same Value Based Behaviors:<ul><li>People &amp; Personal growth</li><li>Results orientation &amp; Safety excellence</li><li>Collaboration &amp; Trust</li><li>Empathy &amp; Effective communication</li><li>Flexibility &amp; Adaptability</li></ul>Your Benefits:<ul><li>Competitive remuneration package</li><li>Ticket Restaurant Card</li><li>Group Health Insurance Plan</li><li>Preferential household electricity plan</li><li>Pension Plan</li></ul>

Contracts Manager

We are seeking a Construction Supervision Lead&nbsp;(Natural Gas) to support and oversee large-scale energy infrastructure projects. This is a senior-level role combining project controls expertise (schedule &amp; cost) with overall construction supervision and coordination responsibilities.Key Responsibilities<ul><li>Act as the senior Project Controls authority for Oil &amp; Gas construction projects, overseeing planning, scheduling, and cost control activities</li><li>Review and assess Contractors’ construction schedules, ensuring correct implementation and early identification of delays, inconsistencies, or risks affecting project milestones</li><li>Review and provide recommendations on Critical Path Method (CPM) methodologies proposed by Contractors</li><li>Monitor overall construction progress and advise project teams on the need for corrective or mitigation measures</li><li>Perform cost monitoring and cost control activities, producing analyses and statistical cost data related to construction works</li><li>Support the preparation of monthly progress and cost reports to the Client</li><li>Coordinate and supervise site supervision teams, acting as Head Supervisor when required</li><li>Ensure alignment between construction progress, contractual obligations, and approved project controls procedures</li><li>Support the Client in decision-making related to time, cost, and risk management</li><li>Ensure accurate records, reports, and project documentation are properly maintained</li></ul>Qualifications<ul><li>University degree in Engineering (Civil, Mechanical, Electrical or related discipline)</li><li>Minimum of 15 years of total professional experience, including at least 6-8 years in Oil &amp; Gas projects</li><li>Proven experience in Project Controls, scheduling, and cost management for large construction projects</li><li>Experience in senior supervisory or coordination roles on construction sites</li><li>Excellent knowledge of project planning and cost control software (Primavera P6, MS Project, MS Office or equivalent)</li><li>Strong understanding of construction sequencing, contractor methodologies, and progress measurement</li><li>Registration with the Technical Chamber of Greece (TEE) or equivalent professional body abroad</li><li>Fluency in Greek and English, written and spoken</li><li>Strong leadership, analytical, and communication skills</li></ul>Benefits<ul><li>Competitive salary.</li><li>Opportunity to work on one of the country’s most significant and technically demanding projects.</li><li>Professional development within a leading engineering &amp; consulting environment.</li><li>Collaborative and high-performance project team.</li></ul>

Construction Supervision Lead (Natural Gas)

We are seeking a Head of Security Operations, being responsible for protecting the organization’s digital assets by ensuring continuous visibility and rapid response to cyber threats.Location: Kato Kifisia<h2>During your day you will:</h2><ul><li>Oversee continuous monitoring, timely detection, and effective response to cybersecurity threats and incidents</li><li>Maintain the availability and effectiveness of security infrastructure and tools, including SIEM, EDR, and firewalls</li><li>Lead the organization’s response to security incidents, ensuring timely containment, thorough investigation, and effective recovery</li><li>Integrate threat intelligence into operations to proactively identify and mitigate risks</li><li>Optimize processes, tools, and team capabilities to enhance detection and response maturity</li></ul><h2>What you need to stand out:</h2><ul><li></li></ul><ul><li>Bachelor’s degree in Computer Engineering, or related discipline</li><li>Master’s degree in information security or related discipline</li><li>Minimum 7 years previous experience in hands-on experience in security monitoring, incident response, threat detection and SOC management</li><li>Proven experience managing cross-functional teams, defining operational KPIs, and leading high-pressure incident response efforts</li><li>Experience in leading and coordinating responses to major security incidents, including post-incident analysis and executive reporting</li><li>Knowledge of information security standards and best practices</li><li>Strong expertise in SIEM solutions</li><li>Certifications and training in specific defense solutions</li><li>Certified in CISSP, GSOM, GSOC, GCIA, GCIH, GCFA</li></ul>Key skills/attributes<ul><li>Team leadership</li><li>Organizational and time management skills</li><li>Analytical and problem-solving skills</li><li>Accountability and results orientation</li><li>Flexibility and adaptability in a complex working environment</li></ul>&nbsp;

Head of Offensive Security (M6) 1

At EY, we’re all in to shape your future with confidence.&nbsp;We’ll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go.​Being part of EY in Greece means being part of a continuously growing team, which has been announced as Top Employer for the fourth consecutive year, certified as a Great Place to Work for the third year in a row, and awarded as Best Workplace in Professional Services &amp; Consulting for the second consecutive time, for our almost 3,000 professionals!At EY, we’ll develop you with future-focused skills and equip you with world-class experiences through&nbsp;coaching and training programs as well as the use of advanced technology and AI. We’ll fuel you and your extraordinary talents in a diverse and inclusive culture&nbsp;of globally connected teamsJoin us as we commemorate 100 years of EY in Greece this year. Experience great&nbsp;flexibility&nbsp;under&nbsp;our hybrid&nbsp;operating model&nbsp;across our offices in&nbsp;Athens,&nbsp;Patras, Thessaloniki and Crete&nbsp;and contribute to building a better working world.&nbsp;The opportunityPatch and Vulnerability Management is a foundational capability for modern cyber resilience. Organizations need to continuously identify exposures, prioritize remediation based on real risk, and deploy fixes safely across complex endpoint, server and cloud estates. In this role, you will help our clients strengthen their security posture by designing, improving, and operationalizing vulnerability and patch management processes and by leveraging automation to increase speed, quality, and auditability.&nbsp;Your Key ResponsibilitiesYou will be a key member of our security engineering/operations delivery teams, responsible for establishing and running end-to-end vulnerability and patch management in alignment with client needs and operating models.<ul><li>Deliver end‑to‑end vulnerability assessment and risk‑based remediation prioritization.</li><li>Partner with stakeholders to validate scope, impact, and remediation approach across environments.</li><li>Plan and govern patching activities in line with SLAs, maintenance windows, and change processes.</li><li>Execute standard and emergency patching with appropriate testing, approvals, and rollback controls.</li><li>Operate and continuously optimize patching and remediation tooling (e.g. Intune, Azure Update Manager, MECM/SCCM, Tanium).</li><li>Drive automation and scripting to improve remediation efficiency and operational quality.</li><li>Maintain accurate asset inventory, tagging, and ownership to enable accountability and reporting.</li><li>Produce operational and executive‑level reporting, highlighting trends and improvement opportunities.</li></ul>&nbsp;Skills and attributes for successTo qualify for the role you must have:<ul><li>Bachelor’s Degree in Computer Science, Engineering, IT, Mathematics or related field, or equivalent work experience.</li></ul><ul><li>Proven experience establishing and/or operating Vulnerability &amp; Patch Management processes in a corporate environment.</li><li>Strong understanding of vulnerability assessment methodologies and patch prioritization principles (risk/exposure-based).</li><li>Hands-on familiarity with enterprise endpoint/server patching operations and change-controlled environments.</li><li>Strong analytical/problem-solving skills and the ability to communicate clearly with technical and non-technical stakeholders.</li></ul>&nbsp;Ideally, you will also have:<ul><li>Strong Microsoft ecosystem experience (e.g., Microsoft security/endpoint platform exposure)</li><li>Experience optimizing a tool stack and proposing improvements.</li><li>Experience in hybrid/cloud environments and supporting large-scale operations.</li></ul><ul><li>Microsoft Security certifications such as MD102, AZ-500, MS-500, SC-100, SC-200, SC-300, SC-400</li><li>Vendor-agnostic security Certification(s) such as from ISC2 (CISSP, CCSP, etc.), ISACA (CISM, CISA) or SANS/GIAC (GSEC, GCLD, GPCS, etc.) will be considered a plus.</li><li>In depth hands-on experience with a multitude of operating systems,&nbsp;databases and networking infrastructure.</li><li>Ability in writing custom scripting tools (Python, Ansible, PowerShell, etc.), interacting with API’s.</li></ul>&nbsp;What we offer you &nbsp;Ability to Shape your Future with Confidence by:<ul><li>Developing your professional growth:<ul><li>You'll have unlimited access to educational platforms, EY Badges and EY Degrees, alongside support for certifications. You will experience personalized coaching and feedback, and gain exposure to international projects, through our expansive global network, empowering you to define and achieve your own success.</li><li>Dive into our innovative GenAI ecosystem, designed to enhance your EY journey and support your career growth. These advanced AI tools will empower you to focus on higher-value work and meaningful interactions, enriching your professional experience like never before.</li></ul></li></ul><ul><li>Empowering your personal fulfilment: We focus on your financial, social, mental and physical wellbeing.<ul><li>Our competitive rewards package, depending on your experience, includes cutting-edge technological equipment, ticket restaurant vouchers, a private health and life insurance scheme, income protection and an exclusive EY benefits club card that provides a wide range of discounts, offers and promotions.</li><li>Our flexible working arrangement (hybrid model) is defined based on your own preferences and team’s needs, and we enjoy various getaways such as short Fridays, Flex Day and Together Day.&nbsp;</li><li>Our commitment to a sustainable way of operating, encourages volunteerism, promotes sustainable practices and offers opportunities for you to create a positive societal impact.</li><li>Our pride lies in working at EY as one of the most recognized employers in Greece through our multiple awards received over the last 4 years (Top Employer, Great Place to Work and Best Workplace in Professional Services &amp; Consulting).</li></ul></li></ul><ul><li>Fueling an inclusive culture:&nbsp;We prioritize a diverse, equitable and inclusive environment, where you’ll be embraced for who you are and empowered to use your voice to help others find theirs.</li></ul>&nbsp;Are you ready to shape your future with confidence? Apply today.&nbsp;To help create an equitable and inclusive experience during the recruitment process, please inform us as soon as possible about any disability-related adjustments or accommodations you may need.&nbsp;&nbsp;EY&nbsp; |&nbsp; Building a better working worldEY is building a better working world by creating new value for clients, people, society and the planet, while building trust in capital markets.&nbsp;Enabled by data, AI and advanced technology, EY teams help clients shape the future with confidence and develop answers for the most pressing issues of today and tomorrow.&nbsp;EY teams work across a full spectrum of services in assurance, consulting, tax, strategy and transactions. Fueled by sector insights, a globally connected, multi-disciplinary network and diverse ecosystem partners, EY teams can provide services in more than 150 countries and territories.#LI-Hybrid&nbsp;&nbsp;&nbsp;

Patch & Vulnerability Management Engineer

Intellectica is recruiting an experienced and highly skilled Principal Data Scientist on behalf of a newly established AI &amp; Machine Learning startup, which will be integrated into a leading group of companies operating in the aerospace, defense, and high-technology sector. This startup aims to develop cutting-edge AI-driven solutions tailored to the aerospace and defense industry. This role reports directly to the CTO and plays a central role in defining and executing the company’s data science strategy.&nbsp;Key activities and responsibilities of this role include:&nbsp;<ul><li>Architecting innovative data science solutions that ensure scalability, robustness, and reliability across diverse domains</li><li>Leading product-level modeling strategies end-to-end, from research and prototyping to production deployment and monitoring</li><li>Defining and promoting best practices across the data science lifecycle, aligned with the company’s MLOps operating model</li><li>Coaching and mentoring senior data scientists, fostering skill development and consistency across teams</li><li>Collaborating with ML and Site Reliability Engineers to shape the AI infrastructure roadmap and technology portfolio</li><li>Advising on business development strategy, identifying market opportunities where AI offers a competitive edge</li><li>Translating complex operational challenges into data-driven solutions for public sector clients and partners</li><li>Driving exploration and adoption of emerging technologies such as distributed LLM inference, foundational model fine-tuning, and simulation-based ML</li><li>Contributing to the development of Verification &amp; Validation methods for AI in safety- and mission-critical contexts</li><li>Ensuring secure and responsible use of AI across all projects</li><li>Representing the company in external conferences, expert panels, and consortia, leading thought leadership in defense-focused AI</li></ul>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Professional experience &amp; qualifications of a successful candidate:&nbsp;<ul><li>PhD or equivalent graduate degree in Data Science, Machine Learning, Computer Science, Statistics, Informatics, or a related quantitative field</li><li>Minimum 8 years of experience in advanced data science and machine learning, with a strong track record of production-level solution delivery</li><li>Deep proficiency in Python and its ML ecosystem (e.g., Pandas, NumPy, PyTorch, TensorFlow, Hugging Face)</li><li>Expertise in full ML workflows including data engineering, model design, training, deployment, and lifecycle management</li><li>Proven experience with large-scale or distributed ML systems (e.g., Ray, PyTorch Lightning, Horovod)</li><li>Demonstrated proficiency in at least two of the following: large language models, computer vision, multimodal learning, generative AI</li><li>Hands-on experience integrating ML models into operational systems with real-time performance monitoring</li><li>Familiarity with cloud-native and high-performance computing environments (AWS, Azure, GCP, or on-prem HPC)</li><li>Experience with computer vision algorithms (e.g., R-CNN, YOLO)</li><li>Proficient in Greek and English</li></ul>&nbsp;Core competencies of a successful candidate:<ul><li>Excellent communication and interpersonal skills to engage effectively with internal and external stakeholders across all levels</li><li>Strategic thinker with ability to align research with mission needs</li><li>Inspiring leader and mentor across data science teams</li><li>Fast and creative prototype builder</li><li>Decisive in ambiguous, high-stakes situations</li><li>Resilient and adaptable in dynamic environments</li><li>Collaborative and alignment-driven across teams and partners</li></ul>

Senior Data Scientist

To meet current corporate needs, we would like to bring to our team a&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;Permitting Senior Associate&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;Based @ The Ellinikon OfficesWe are seeking a highly motivated&nbsp;Permitting Senior Associate&nbsp;to join&nbsp;the Urban Planning and Permitting Department.The Permitting Senior Associate will be reporting to the Permitting Senior Manager. &nbsp;The successful candidate will be responsible to:<ul><li>Process and safeguard the permitting compliance to the legislative and regulatory framework of Ellinikon projects.</li><li>Review architectural studies.</li><li>Produce feasibility studies for the individual projects of Ellinikon.</li><li>Identify any risks and the respective mitigation actions related to any permitting issues.</li><li>Act horizontally supporting all projects of the Ellinikon Project.</li><li>Report on the status of permit process and maintain all the relevant documentation updated.</li></ul>In detail, the Permitting Senior Associate, amongst others, will have the following responsibilities:<ul><li>Develop permitting roadmaps and safeguard the compliance of the individual projects (buildings and infrastructure works) to the legal framework of the Ellinikon Development.</li><li>Assist, advice and consult all parties on the permitting legislation and restrictions of the Ellinikon Development.</li><li>Research and determine the feasibility of proposed developments of the Ellinikon Project.</li><li>Highlight any risks and the respective mitigation actions as well as opportunities according to the projects' needs related to permitting issues.</li><li>Provide professional advice and review architectural studies submitted by developers.</li><li>Support the developers in submissions procedures.</li></ul>You will be a successful candidate for our opening, if you can identify yourself with the following criteria:Academic Qualifications:<ul><li>Bachelor's Degree on Architecture or Civil Engineering.</li><li>Excellent command of the English language.</li></ul>Professional Experience:<ul><li>5-10 years of relevant working experience as an Architect/ Civil Engineer with strong involvement in the permit process</li><li>Good ability in AutoCAD.</li><li>Excellent knowledge of NOK, Building Code, L. 4495/2017, experience in reviewing coverage diagrams and awareness of urban planning regimes.</li><li>Awareness of the requirements for a complete file for building permit submission depending on the building category.</li><li>Experience in reviewing and implementing the submissions related to building permits.</li><li>Awareness of authorities, policies, and processes related to building permits (e-adeies).</li></ul>On a personal side, the ideal candidate should demonstrate:<ul><li>Innovative thinking with demonstrated team spirit.</li><li>Analytical thinking to effectively analyze information.</li><li>Excellent verbal and written communication skills.</li><li>Ability to pay particular attention to details.</li></ul>Our Company offers:Our vision is to bring to life the largest urban regeneration project in Europe. So, we need to attract the most talented people in our industry and offer all the necessary means and procedures to support them, not only to fill their job description but also to rise above and beyond expectations.Thus, we do provide:<ul><li>A passionate working environment</li><li>A competitive compensation package according to professional experience, combined with additional benefits</li><li>An exceptional opportunity to work in and develop one of the most challenging Companies in Greece!</li></ul>

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