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As a System Architect for embedded systems, you will be a part of the Olympia Electronics Research and Development department. Together with a team consisting of a project manager and hardware and software designers, you will be responsible for the design, development, testing, certification and manufacturing process of addressable panels on emergency lighting, addressable fire alarm and central battery lighting systems. You will work in a dynamic environment and be part of a workplace where your day to day will involve working as a team on world-class products.Your key responsibilities include<ul><li>Drawing up specifications and designing firmware solutions based on project requirements</li><li>Carrying out or supervising feasibility studies</li><li>Successfully communicate all concepts and guidelines to development team</li><li>Provide technical guidance and coaching to developers and test engineers</li><li>Contributing to schematic design and managing PCB layout</li><li>Contributing to firmware architecture and development, engineering tests and product validation</li><li>supervising the design, implementation, testing and documentation related to the firmware and hardware code.</li></ul>&nbsp;What you bring to the team:<ul><li>Master's or Bachelor’s degree in Electrical or Electronics Engineering, Applied Computer Science or related technical field</li><li>Proven industry experience in the end-to-end development life cycle, from the initial concept to production (including architecture, design, development, debugging, documentation, and validation)</li><li>Minimum 5 years of C and C++ coding experience in embedded firmware</li><li>Minimum 5 years of experience in the field of electronics</li><li>Deep understanding of embedded architecture concepts (CPU core, internal and external memories, CPU peripherals)</li><li>Experience programming MCUs and RTOS such as FreeRTOS</li><li>Experience with Cortex-M Processors (M0, M0+, M3, M4, M7)</li><li>Experience with Linux System / Kernel Development</li><li>Experience identifying hardware requirements based on firmware requirements</li><li>Experience in version control (Git) and issues tracking (Jira)</li><li>Experience with UML and other modeling methods</li><li>Experience in designing schematics on analog, digital and power electronics domain</li><li>Experience in serial protocols (UART, SPI, I2C)</li><li>Ability to navigate, understand &amp; adapt large existing codebases</li><li>Ability in risk assessment and problem solving during the product’s life cycle development&nbsp;</li><li>Ability to use block diagrams, conceptual sketches, pseudo-code and other techniques of project designing</li><li>Excellent team working skills is a must, both internally within the R&amp;D department as well as across departments</li><li>Fluency in English both written and spoken</li></ul>Nice to have:<ul><li>Good knowledge of PCB design guidelines for achieving EMC with minimal EMI</li><li>Familiarity of object-oriented programming concepts, preferably in C++</li><li>Familiarity of Web concepts (Ethernet, WiFi, Cloud Services, Cyber Security)</li></ul>What we offer:&nbsp;<ul><li>A competive salary scheme</li><li>The opportunity to work on high-end projects, for products distributed worldwide to major clients</li><li>A chance to join a globally established company with skills development opportunities and an excellent working environment</li><li>Flexible working hours</li></ul>&nbsp;About Olympia ElectronicsOlympia Electronics is a world-known company located in Aiginio, just 25 minutes away from Thessaloniki city center.We provide the market with cutting-edge and innovative solutions in the field of safety systems that mainly includes products of security lighting, fire alarms, gas detectors, burglar alarm systems and more.Olympia Electronics exports to 72 countries and collaborates with establishedkey players in the safety systems market.If you want to become a valuable member of our team, please send us your CV directly to&nbsp;cv@olympia-electronics.gr

System Architect for embedded systems RD-SA-05

&nbsp;Our People, Our Energy!&nbsp;<h2>The Company</h2>&nbsp;&nbsp;&nbsp; The Motor Oil Group&nbsp;MORE (Motor Oil Renewable Energy) is a subsidiary company of the Motor Oil Group and is dynamically active in the field of clean energy production and management. MORE’s vision is, through the innovative development of its units and services, to produce more clean energy, and create more alternatives for a sustainable future for all. Having as guarantee the credibility and confidence inspired by the Motor Oil Group’s name, as well as the stability and financial health, MORE dares and invests, looking to the future. We strive to develop our people to their highest potential, through continuous learning and assignment of challenging projects. At Motor Oil Group, our people are our energy! We support the Greek economy with exports to over 75 countries, thousands of employees, and continuous new investments. We work together to shape the future of energy and we focus on developing and empowering our people, cultivating their talents that will shape our future journey towards the energy transition.<h2>Starting with the role:</h2>&nbsp;&nbsp;Currently, we are searching to hire a Regulatory Advisor to join our dynamic Legal Department.&nbsp;<h2>During your day you will:</h2>&nbsp;<ul><li>Provide legal advice, guidance and support to MORE’s business units in relation to the legal/ regulatory framework and the relevant legislation (both EU and national), for the licensing, development, operation, participation on the electricity markets and energy management of RES and storage projects</li><li>Monitor the evolution and amendments of such legislation and contribute to the drafting of MORE’s comments and suggestions on proposed new legislation</li><li>Liaise with public regulatory bodies and other competent authorities, such as the Regulatory Authority for Water, Energy and Waste (RAAEY), the IPTO (ADMIE), the DSO (DEDDHE), the Greek Energy Exchange (EnEx), decentralised authorities, municipal and prefectural authorities etc.</li><li>Handle court cases against public and private counterparts and/ or cooperate and monitor external lawyers with respect to assigned regulatory and court cases</li><li>Draft and/or review contracts, agreements, corporate authorities and other legal documents</li><li>Contribute to legal due diligence reviews, in the context of M&amp;A projects</li></ul><h2>What you need to stand out:</h2><ul><li>Bachelor’s degree in Law</li><li>A Master’s degree in Law or in Business Administration (MBA) is required. An additional postgraduate qualification, such as an LLM or a Master’s in Energy Policy, Energy Strategy, or Law and Economics of Energy, will be considered a significant asset Attorney appointed in the Supreme Court</li><li>At least ten (10) years of relevant professional experience, with substantial exposure to legal and regulatory aspects of the energy sector. Experience working within energy regulatory bodies will be viewed as a distinct advantage</li><li>Expert knowledge of energy-electricity regulatory framework (Laws/Codes/Regulations, including EU legislation)</li><li>Familiarity with property and environmental permitting framework and planning development laws</li><li>Working knowledge of the operations of organized energy markets</li><li>Comprehensive understanding of state aid schemes and mechanisms deployed in energy-electricity markets and exchanges</li><li>Fluency in English (proficiency in writing, reading, speaking)</li></ul>&nbsp;Skills / Competencies<ul><li>Strong communication and negotiation skills</li><li>Sound business acumen</li><li>Analytical and problem-solving skills, critical thinking, ability to handle multiple priorities in a fast-paced environment and meet deadlines</li><li>Execution Excellence</li></ul>&nbsp;&nbsp;Our Compass is the #ACTION#A_uthenticity#C_ompassion#T_eamwork#I_ntegrity#O_wnership#N_ever giving up&nbsp;&nbsp;What gives us energy:<ul><li>Friendly and fast paced environment, being always at the heart of the #action</li><li>Continuous learning to empower our teams</li><li>Career Development opportunities across the Motor Oil Group</li><li>Competitive compensation package</li></ul>&nbsp;&nbsp;*We @Motor Oil Group are an equal opportunity employer.Our hiring decisions are based solely on qualifications, merit, and business needs. We recruit, employ, train, and promote individuals without regard to race, color, religion, disability, sex, sexual orientation, gender identity, national origin, age, genetic characteristics, or any other protected status. Our commitment is to maintain an inclusive and diverse workforce where everyone has the opportunity to succeed.

Regulatory Advisor

We are seeking motivated and talented professionals to join our highly skilled teams. As a Senior Back End Developer at Q&amp;R S.A., you will be responsible for designing, developing, and maintaining high-quality backend services for large-scale enterprise projects. You will collaborate with cross-functional teams (e.g., Front-End, BA-QA) and leverage modern development practices such as AI-driven automation to streamline workflows, enhance code quality, and deliver robust solutions efficiently.Key Responsibilities:<ul><li>Architect, develop, and maintain Java-based services using Spring Boot and related frameworks.</li><li>Implement scalable and modular solutions, including reusable libraries/modules for various business needs</li><li>Write clean, efficient, and secure code following best practices and organizational standards.</li><li>Enforce peer code reviews and pull request checks to ensure clean, maintainable, and secure code</li><li>Integrate with tools (e.g., SonarCube) for continuous code quality checks, monitoring technical debt, and identifying vulnerabilities</li><li>Collaborate on effective database strategies (e.g., Oracle, Postgres) for query optimization</li><li>Use database-specific analysis tools to refine queries, create indices, and ensure high performance</li><li>Manage schema changes following best practices to minimize downtime and maintain data integrity</li><li>Leverage AI tools to automate repetitive tasks (e.g., code generation, technical documentation)</li><li>Contribute to a growing knowledge base (e.g., Confluence), applying best practices where relevant</li><li>Implement unit tests (e.g., JUnit, Mockito) for critical workflows, adhering to TDD principles</li><li>Ensure smooth integration of automated tests in CI/CD pipelines to detect and resolve issues early</li><li>Support Front-End developers interested in expanding to Back-End skills, providing guidance and mentorship</li><li>Participate in daily stand-ups, retrospectives, and knowledge-sharing sessions to foster a collaborative environment</li><li>Coordinate product releases with internal teams, ensuring alignment with security and compliance standards</li><li>Troubleshoot and resolve technical issues promptly to maintain high system reliability</li></ul>Required Qualifications:<ul><li>Bachelors degree in Computer Science or a related field (or equivalent professional experience)</li><li>7+ years of work experience in backend development with Java (11, 17+) and Spring Boot (including Spring Data, Spring Security), SQL (Oracle or Postgres) with proven query optimization and indexing techniques, ORM frameworks (JPA/Hibernate), Testing frameworks (JUnit, Mockito), Build Tools (e.g., Maven) and Version Control (Git), Object-Oriented Design, Design Patterns, and robust API design</li></ul>Desired Qualifications:<ul><li>Masters degree in Computer Science or a related field</li><li>Familiarity with Azure, AWS, or Google Cloud for scalable application deployment</li><li>Experience with Kafka, RabbitMQ, or similar technologies</li><li>Understanding of securing deployments, endpoint security, and ACMS</li><li>Exposure to AI-driven documentation or code generation tools</li><li>Agile or Scrum for iterative development</li><li>Exposure to TRIZ for structured problem-solving</li><li>Basic familiarity with ReactJS (or other frameworks) is a plus for broader collaboration</li><li>Knowledge of Jenkins, Bitbucket Pipelines, or similar automation pipelines</li></ul>Personal Attributes:<ul><li>Analytical Mindset: Strong problem-solving abilities and attention to detail</li><li>Team Player: Excellent communication and collaboration skills, including mentoring junior developers</li><li>Proactive &amp; Organized: Ability to prioritize tasks and execute effectively under deadlines</li><li>Adaptability: Willingness to explore new technologies and approaches that improve overall project outcomes</li><li>Continuous Learner: Eagerness to leverage courses and certifications (including AI/LLM-focused) for professional growth</li></ul>What is there for you<ul><li>We want our people to be well compensated, so we offer an attractive salary package</li><li>Health is the most important asset, so we have you secured with a health insurance and compilation plan from day one</li><li>We are excited for challenges, so you are invited to take part in exciting, innovative projects that make a difference</li><li>We never stop learning and evolving! We encourage our people to follow the pace by providing them voucher for Training Courses, so that they adapt new tech skills and develop their soft skills</li><li>Most important, we work as a team, so we gather on a smaller and bigger occasions to celebrate good times together! Happy Fridays, bowling sessions, running events and everything that help us have fun and enjoy working to our team</li></ul>

Senior Backend Developer [BET_06]

As a&nbsp;Software Architect, you’ll be at the forefront of architecting, designing and developing cutting-edge web applications in a microservices environment, while shaping the digital future. You’ll lead, support and mentor the development team&nbsp;in designing and implementing robust technical solutions.&nbsp;Your expertise will drive the technical solution of projects — from concept to delivery.The key responsibilities of the  role will include:&nbsp;<ul><li>Analyzing, architecting, designing and developing&nbsp;web applications&nbsp;following&nbsp;microservices&nbsp;architecture</li><li>Willing&nbsp;to write&nbsp;Architectural Solutions&nbsp;and&nbsp;Technical documentations</li><li>Providing technical leadership and support&nbsp;to the development teams&nbsp;</li><li>Acting as the&nbsp;Technical leader&nbsp;of new projects and platforms</li><li>Alignment of the development teams with the desired architecture and design</li><li>Coordination of the Frontend, Backend, AI &amp; Data teams during the design phase of the projects and support the integration of services and APIs</li><li>Definition and design of database schemas for&nbsp;SQL&nbsp;(Postgres) and&nbsp;NoSQL&nbsp;(MongoDB) databases</li><li>Participation in the design,&nbsp;implementation and integration of&nbsp;Machine learning&nbsp;projects and&nbsp;ML models&nbsp;as part of the AI Center of Excellence</li><li>Collaboration with DevOps team to support the deployment pipelines to&nbsp;Azure Cloud&nbsp;using&nbsp;Docker,&nbsp;Kubernetes&nbsp;and&nbsp;Azure DevOps</li><li>Identifying and applying appropriate modern technologies and techniques for software development</li><li>Supporting the time and resources estimation of new projects</li><li>Collaboration with Business Analysis and Project Management teams to meet business requirements.</li></ul>Who You Are: Skills &amp; ExperienceWe’re looking for someone with&nbsp;8+ Years of Software Development Experience&nbsp;who’s ready to dive into a dynamic and forward-thinking environment. Here’s a snapshot of the skills we’d love to see:Must-haves<ul><li>Mastery of&nbsp;Spring/Spring Boot frameworks</li><li>Experience in designing applications using&nbsp;Microservices architecture</li><li>Excellent knowledge of&nbsp;Relational Databases&nbsp;(Postgres, MySQL)</li><li>Experience in designing high-availability and scalable solutions</li><li>Experience with&nbsp;Event-driven Architectures&nbsp;and&nbsp;Message Queues.</li><li>Knowledge of&nbsp;SOLID principles&nbsp;and component-based architecture</li><li>Security savvy&nbsp;— RBAC, OAuth2, encryption — you keep data safe.</li><li>Good knowledge with Cloud architectures (Azure, AWS)</li></ul>Bonus Points If You<ul><li>Know your way around&nbsp;NoSQL&nbsp;databases like MongoDB</li><li>Have experience with&nbsp;Docker and Kubernetes</li><li>Have led and mentored&nbsp;a team of software developers (preferably cross-functional)</li><li>Have played with&nbsp;Redis,&nbsp;ETCD, or&nbsp;Reactive Programming.</li><li>Embrace&nbsp;DevOps&nbsp;practices like automation and deployment pipelines.</li><li>Experience with Azure AKS and Azure DevOps</li></ul>What’s in it for You?At Grant Thornton Greece, we believe that great work deserves great rewards! Here’s what you can look forward to:<ul><li>🌈&nbsp;Diverse and inclusive workplace</li><li>🏋️‍♂️ Friendly, Dynamic Working environment</li><li>💰&nbsp;Competitive Salary &amp; Bonus</li><li>🩺&nbsp;Insurance Program for all GT members</li><li>👩‍🏫&nbsp;Fully funded Training &amp; Professional Qualifications</li><li>🏖&nbsp;Extra Days-off: August Freedays, Volunteering Days, Early leave days</li><li>🏃🏽‍♂️ Corporate Sports Teams&nbsp;(e.g., Running, Basketball, Volleyball)</li><li>🎁&nbsp;Exclusive Discounts:&nbsp;Special offers and discounts for employees</li><li>🚗&nbsp;Company Car&nbsp;(depending on job level)</li></ul>

Software Architect

The Senior Embedded Engineer will be responsible for the design, development, testing, certification and manufacturing process of addressable panels on emergency lighting, addressable fire alarm and central battery systems. You will work in a dynamic environment and be part of a workplace where your day to day will involve working as a team on world-class products.Your key responsibilities include<ul><li>Designing firmware solutions based on project requirements</li><li>Coding using C language</li><li>Contributing to schematic design and managing PCB layout</li><li>Contributing to firmware architecture and development, engineering tests and product validation</li><li>Drafting the technical documentation related to the firmware and hardware code (Doxygen, Confluence)</li></ul>What you bring to the team:<ul><li>Master's or Bachelor’s degree in Electrical or Electronics Engineering, Applied Computer Science or related technical field</li><li>Proven industry experience in the end-to-end development life cycle, from the initial concept to production (including architecture, design, development, debugging, documentation, and validation)</li><li>Minimum 5 years of C coding experience in embedded firmware</li><li>Minimum 5 years of experience in the field of electronics</li><li>Deep understanding of embedded architecture concepts (CPU core, internal and external memories, CPU peripherals)</li><li>Experience programming MCUs and RTOS such as FreeRTOS</li><li>Experience with Cortex-M Processors (M0, M0+, M3, M4, M7)</li><li>Experience identifying hardware requirements based on firmware requirements</li><li>Experience in version control (Git) and issues tracking (Jira)</li><li>Experience in designing schematics on analog, digital and power electronics domain</li><li>Experience in serial protocols (UART, SPI, I2C)</li><li>Ability to navigate, understand &amp; adapt large existing codebases</li><li>Ability in risk assessment and problem solving during the product’s life cycle development&nbsp;</li><li>Ability to use block diagrams, conceptual sketches, pseudo-code and other techniques of project designing</li><li>Excellent team working skills is a must, both internally within the R&amp;D department as well as across departments</li><li>Fluency in English both written and spoken</li></ul>Nice to have:<ul><li>Good knowledge of PCB design guidelines for achieving EMC with minimal EMI</li><li>Familiarity of object-oriented programming concepts, preferably in C++</li><li>Familiarity of Web concepts (Ethernet, WiFi, Cloud Services, Cyber Security)</li></ul>What we offer:<ul><li>The opportunity to work on high-end projects, for products distributed worldwide to major clients</li><li>A chance to join a globally established company with skills development opportunities and an excellent working environment</li><li>Flexible working hours</li></ul>Send your resume,&nbsp;mentioning the position you are applying for, to&nbsp;cv@olympia-electronics.grThank you for your interest in Olympia Electronics, and good luck!&nbsp;

Senior Embedded Engineer, R&D, Thessaloniki

Halcor, the Copper &amp; Alloys Extrusion Division of ElvalHalcor, is seeking an analytical and detail-oriented Senior Financial Analyst to play a key role in delivering accurate financial analysis, participating in budgeting and forecasting cycles, ensuring data integrity, and providing actionable insights that support strategic decision-making, to join our dynamic Finance team in Athens, Greece.Role DescriptionKey Responsibilities: • &nbsp; &nbsp;Prepare and analyze monthly, quarterly, and annual financial reports and statements. • &nbsp; &nbsp;Participate in the annual budgeting and quarterly forecasting process, including coordinating inputs from department heads, consolidating financial data, and ensuring alignment with company goals.&nbsp; • &nbsp; &nbsp;Develop profitability reports to support management’s decisions. • &nbsp; &nbsp;Perform expenses control and variances report analysis. • &nbsp; &nbsp;Work closely with the shared service team to ensure the quality and timeliness of information received at the corporate level, as well as compliance with corporate standards. • &nbsp; &nbsp;Present financial Information clearly and concisely to management. • &nbsp; &nbsp;Develop or revise policies and procedures related to functional responsibilities, identifying process improvement opportunities. • &nbsp; &nbsp;Contribute to department and organization special projects as assigned. • &nbsp; &nbsp;Monitor financial performance and KPIs, identify trends, and recommend data-driven improvements. • &nbsp; &nbsp;Collaborate with cross-functional teams to evaluate and optimize business processes. • &nbsp; &nbsp;Support internal and external audits on an annual basis.&nbsp;Requirements: • &nbsp; &nbsp;Degree in any of the fields: Economics/Mathematical &amp; Physical Sciences/Business Administration, accompanied by a sound grasp of business finance. • &nbsp; &nbsp;Proven experience (3+ years) as a Financial Analyst, preferably in an international or manufacturing company. • &nbsp; &nbsp;Sound knowledge and usage of SAP main modules (SD/FI/CO/MM) to extract data is needed and will be considered a major plus • &nbsp; &nbsp;Expert Excel skills and usage are expected. • &nbsp; &nbsp;The ability to immediately adapt and perform based on the desired output while meeting tight deadlines. • &nbsp; &nbsp;Self-motivation and drive to develop one’s own expertise by taking on greater responsibilities and/or more technically demanding tasks. • &nbsp; &nbsp;Critical &amp; independent thinking and the ability to challenge the status quo of doing things. • &nbsp; &nbsp;Excellent communication and interpersonal skills, both written and oral, in Greek and English. • &nbsp; &nbsp;Detailed understanding of business and operational concepts and KPIs is sought after and will be highly valued. (Variable/Fixed cost differentiation &amp; underlying drivers, Debt &amp; Interest calculation and effects, Working Capital breakdown &amp; significance of each part, cash flow importance, etc.) •&nbsp; &nbsp; Accuracy and attention to detail. •&nbsp; &nbsp; Sound knowledge of BI tools (Qliksense &amp; Power BI) as well as Power Automate will be considered a major advantage.&nbsp; The company offers: • &nbsp; &nbsp;Dynamic work environment • &nbsp; &nbsp;Career and Development Plan • &nbsp; &nbsp;Continuous Training • &nbsp; &nbsp;Competitive remuneration package • &nbsp; &nbsp;Additional insurance coverage

FINANCIAL SENIOR ANALYST (3682)

NTT Data Greece&nbsp;is looking for a Virtualization Specialist - to join our International Organisations team.Your role:<ul><li>Design, configure, and deploy on-premises virtualized environments based on VMware vSphere and Horizon.</li><li>Implement, monitor, and optimize DRS, HA, and vMotion configurations.</li><li>Design, configure, and deploy Windows Server virtual machines, ensuring their availability, performance, and security.</li><li>Collaborate with international technical teams on the planning and execution of infrastructure initiatives.</li><li>Document procedures, best practices, and technical configurations.</li><li>Contribute to continuous improvement and infrastructure automation initiatives.</li></ul>We value a&nbsp;collaborative&nbsp;and&nbsp;supportive&nbsp;environment, celebrating&nbsp;curiosity&nbsp;and&nbsp;engagementWe are committed to supporting the physical, financial and emotional well-being our of employeesCareer development.&nbsp;Training path and access to learning opportunities, yearly performance reviews and a mentorship programWe believe in&nbsp;work-life balance&nbsp;and&nbsp;flexibility.&nbsp;Wear casual clothing, decide your working hours and enjoy our&nbsp;hybrid&nbsp;working modelWear casual clothing, decide your working hours and enjoy our hybrid working modelTalent Friends.&nbsp;Refer a friend and receive a&nbsp;bonus&nbsp;when they joinWe care about youHealth &amp; well-being.&nbsp;Focus on your mental health with access to a platform with certified psychologists &amp; mental health workshops. Take a break with one of our online fitness and well-being sessionsDiversity &amp; inclusion.&nbsp;We are committed to equal employment opportunities regardless of gender, gender expression and identity, sexual orientation, religion, culture, origin, disability, age, or other personal and social characteristics.&nbsp;#WeAreAllUnique&nbsp;#YouMakeUsUniquePlease let us know if you require us to accommodate any accessibility needs during the recruitment process.Benefits at NTT DATA GreeceHealth insurance for the employee and one dependent family member (100% paid by NTT DATA)Meal vouchers of 120€ per month (x12)Corporate mobile phone: subscription &amp; deviceTeleworking equipment allowanceUdemy AccountAccess to Open Up mental health service&nbsp;28 days of paid annual leave consisting of your legal holidays and compensation daysYour profile:<ul><li>Experience 3-5 years in Systems Administration, deploying and managing enterprise-level high availability virtualized environments.</li><li>Advanced knowledge of VMware vSphere, Horizon, Windows Server, as well as DRS, HA, and vMotion.</li><li>Strong expertise in Windows Server administration.</li><li>Previous experience working with on-site infrastructure.</li><li>Fluency in English (written and spoken) is required; proficiency in any other European language is a plus.</li><li>You must be eligible for EU Security Clearance (at least 5 years of EU nationality in required).</li><li>Availability to travel occasionally to Strasbourg (on client premises)</li></ul>Nice to have:<ul><li>Technical certifications in VMware (VCP, VCAP) or Microsoft.</li><li>Experience in large-scale infrastructure transformation or modernization projects.</li><li>Additional knowledge in networking, storage, or automation (PowerShell, Ansible, etc.).</li></ul>

Virtualization Specialist

<h2>The Company</h2>Our People, Our Energy!MORE (Motor Oil Renewable Energy) is a subsidiary company of the Motor Oil Group and is dynamically active in the field of clean energy production &amp; management. MORE’s vision is, through the innovative development of its units and services, to produce more clean energy, and create more alternatives for a sustainable future for all. Having as guarantee the credibility and confidence inspired by the Motor Oil Group’s name, as well as the stability and financial health, MORE dares and invests, looking to the future. We strive to develop our people to their highest potential, through continuous learning and assignment of challenging projects.&nbsp;The Motor Oil GroupAt Motor Oil Group, our people are our energy!We support the Greek economy with exports to over 75 countries, thousands of employees, and continuous new investments. We work together to shape the future of energy and we focus on developing and empowering our people, cultivating their talents that will shape our future journey towards the energy transition.<h2>Starting with the role:</h2>Currently we are searching to hire a Grid Engineering Specialist who will be responsible for designing electrical grid systems, including substations, transmission lines, and distribution networks, ensuring compliance with technical specifications and quality standards.<h2>During your day you will:</h2><ul><li>Design electrical grid systems, including substations, transmission lines, and distribution networks</li><li>Ensure compliance of grid systems and projects with industry standards, regulations, and safety codes</li><li>Support the development of detailed electrical grid designs and specifications</li><li>Stay updated on regulatory changes and incorporate necessary adjustments into grid designs and operations</li><li>Provide support during CAPEX calculation of grid works and assist in technical due diligence</li><li>Work closely with cross-functional teams across Renewables and Project Development Departments providing technical support to field engineers and technicians, and communicating effectively with internal and external stakeholders&nbsp;</li><li>Attend meetings with Distribution Network and Transmission System Operators (HEDNO, IPTO), supports the preparation of RFQs, and reviews supplier’s and contractor’s technical documentation</li><li>Develop and analyze electrical schematics, diagrams, and blueprints using CAD software and engineering tools</li></ul><h2>What you need to stand out:</h2><ul><li>Bachelor’s degree in Electrical or Mechanical Engineering</li><li>Master’s degree in a related field is considered a plus.</li><li>At least 3 years of experience in the Renewable Energy Sector (Wind Farms or PVs)</li><li>Experience in power systems in relation to RES</li><li>Basic understanding of the technical components &amp; design considerations, of electrical grid, performance and O&amp;M practices in Substations and Grid Interconnections</li><li>Basic understanding of grid design principles, protection schemes, and automation systems</li><li>Excellent command of the Greek and English language (oral and written)</li><li>Very good knowledge of AutoCAD, MS Word and Excel</li></ul>

GRID Engineering Specialist

The B2B TA Specialist ensures that staffing requirements are met to identify, attract and onboard top talent to efficiently and effectively meet dynamic business needs. This position is responsible for working with various clients to assess hiring needs and interview candidates for positions.DescriptionEssential Functions/Core Responsibilities&nbsp;<ul><li>Responsible for assisting with implementation and administration of recruitment programs</li><li>Receive, screen, and file incoming resumes, background, and reference checks</li><li>Conduct initial screening interviews, telephone interviews, and/or face-to-face interviews with prospective applicants</li><li>Assist with recommendations to hiring manager on candidate hire, and partner with appropriate stakeholders to offer competitive compensation packages and facilitate negotiation with candidates</li><li>Leverage various resources - internet, community organizations, print media, formal/informal networks, colleges, trade associations - to directly and indirectly source qualified candidates</li><li>Ensure the maintenance of accurate and concise records and reports concerning all phases of the recruitment process, working within the Applicant Tracking System (ATS) and HRIS tools</li><li>Maintain consistent standards for all applicants and ensure compliance with all local rules and regulations related to hiring and recruiting</li><li>Responsible for developing and applying an in-depth knowledge of the job specifications to include experience, skills, and behavioral competencies needed for success in each role</li><li>Promote the Company image to candidates and external service providers and ensures that the Company is represented in the most accurate and appropriate way to all candidates and personally drives the highest standards of ethical behavior for all involved in the recruiting processes</li></ul>&nbsp;&nbsp;&nbsp;Candidate Profile&nbsp;<ul><li>Less than two years of relevant experience</li><li>Bachelor's Degree preferred</li><li>Strong communication skills, both written and verbal</li><li>Ability to multi-task, prioritize, and meet timelines on deliverable</li><li>Proficient in Microsoft Office</li><li>Self-starter, sense of urgency, works well under pressure, ability to work in high-velocity environment</li><li>Sense of professionalism and ability to develop relationships</li><li>Strong attention to detail</li><li>Ability to handle and maintain confidential information</li></ul>Career Level Description&nbsp;Performs routine assignments in the entry level of the Professional Career Band.&nbsp; Uses existing procedures to solve routine or standard problems.&nbsp; Typically requires a college or university degree or the equivalent work experience that provides knowledge and exposure to fundamental theories, principles and concepts.&nbsp; Develops competence by performing structured work assignments.&nbsp; Receives instruction, guidance and direction from others.&nbsp;&nbsp;&nbsp;

B2B Talent Acquisition Specialist - German

The Director, AI Quality Engineering Lead ensures that AI systems across the enterprise are safe, fair, reliable, compliant, and observable from pre‑release through continuous operations. This role designs and operates enterprise evaluation frameworks (quality, bias/fairness, robustness, privacy), leads red‑teaming and guardrail development, encodes policy and regulatory requirements as automated checks, and drives metric reporting and post‑incident learning across AI programs. The lead partners closely with Enterprise Architecture, Compliance, Legal/Privacy, Security, Data Governance, and product/engineering teams to enforce quality and safety gates and enable responsible scale. (Aligned to Corporate Policy and Responsible AI principles.) Reporting into the Head of Applied AI Engineering, you will manage a team of QA Engineers and AI Engineers. This role blends deep technical leadership, product engineering strategy, and direct enablement of enterprise use cases and services. You will partner closely with business, legal and technical stakeholders to design and deliver robust, scalable solutions that demonstrate the value of AI across our enterprise in a safe and compliant way. This role is execution-oriented with strong influence on building AI solutions responsibly.Evaluation and Test Strategy<ul><li>Define and run evaluation frameworks for LLMs and multi-modal systems covering performance, fairness, bias, robustness, safety, and privacy.</li><li>Build automatic + human-in-the-loop evaluation pipelines with reproducible scoring, statistical significance, and error analysis.</li><li>Establish SLOs/SLIs for quality (e.g., grounded accuracy, hallucination rate, privacy leak rate, harmful-content rate).</li></ul>Red-Teaming &amp; Safety Guardrails<ul><li>Design and run red-teaming against prompt injection, jailbreaks, sensitive data leakage, tool-abuse, and retrieval abuse.</li><li>Develop guardrail solutions (classification, content safety, PII/PHI detection, grounding checks, allow/deny lists, rate limiting, output filtering) to mitigate hallucinations, leakage, and compliance violations.</li><li>Maintain attack libraries and scenario banks; simulate adversarial behavior and monitor adaptive attacks over time.</li></ul>Pre‑Release Gating &amp; Continuous Assurance<ul><li>Operate pre‑release evaluation gates with baselines, regression checks, canary/A–B testing, and rollback criteria.</li><li>Run continuous evaluation in production with synthetic &amp; real traffic (shadow/ghost testing) and drift, bias, and toxicity monitoring.</li></ul>Stakeholder Leadership &amp; Culture<ul><li>Coach product teams on responsible AI practices and establish quality ownership norms.</li><li>Build a community of practice across Engineering, Security, Data Governance, and Risk—standardizing test data, benchmarks, and review rituals.</li><li>Mentor engineers building evaluation, red-team, and guardrail capabilities.</li></ul>BASIC QUALIFICATIONS<ul><li>7+ years in ML/AI/Platform/Quality roles, including 3+ years evaluating production systems.</li><li>Advanced degree in Computer Science, Engineering or related discipline.</li><li>Proven design &amp; operation of evaluation harnesses and policy-as-code checks in CI/CD.</li><li>Hands-on Python and expertise with evaluation and safety tooling such as: OpenAI Evals, Ragas/LangSmith, DeepEval, Azure AI Content Safety / OpenAI Moderation, Presidio, Guardrails.ai, Nemo, MLFlow, Grafana, Kibana, Azure monitor</li><li>Cloud &amp; MLOps: Azure/AWS, CI/CD (GitHub Actions/Azure DevOps, feature stores, vector DBs (Azure AI Search, OpenSearch, Pinecone), testing in pipelines.</li><li>Excellent communication with executives and engineers</li><li>Experience leading an engineering team.</li></ul>PREFERRED QUALIFICATIONS<ul><li>Led an AI safety/quality function or enterprise red-team program.</li><li>Prior work with AI based applications, tool use/orchestration, and enterprise data governance.</li><li>Regulatory literacy (e.g., GDPR, EU AI Act readiness), and experience collaborating with Compliance/Risk, Security, and Legal.</li><li>Strong grasp of red-team techniques (prompt/indirect injection, jailbreaks, training data extraction, membership inference, model poisoning, tool abuse).</li><li>Experience with retrieval grounding checks, memory governance, and multi-tenant safety controls.</li></ul>

Director, AI Quality Engineering Lead 4946565

We are looking for a pioneering and hands-on Senior&nbsp;Data &amp; Insights Engineer, as we accelerate our group-wide digital transformation, to join our team.The Scope of the PositionThis position constitutes a unique opportunity to build our data analytics capabilities from inception.The Senior Data &amp; Insights Engineer will serve as the architect and artisan of our data ecosystem, responsible for the design, development, and maintenance of data pipelines, data warehousing solutions, and business intelligence systems. This role encompasses the delivery of dashboards, AI-driven insights, and recommendation engines to support informed decision-making.We expect this role to be AI-augmented:&nbsp;the ideal candidate will leverage modern AI tools to accelerate development, enhance analysis, and maximize impact. We're looking for a dedicated builder, committed to fostering a data-driven culture and enabling the business to leverage actionable insights effectively.Duties and Responsibilities-&nbsp;Architect &amp; Build: Design, deploy, and manage the Group's end-to-end data infrastructure, including ETL/ELT processes, data lake, and data warehouse solutions (on platforms such as Azure or SAP).-&nbsp;Data Pipeline Development: Develop robust, scalable, and reliable data pipelines to ingest, process, and integrate data from diverse sources, with a primary focus on SAP, Primavera, and other business systems.-&nbsp;Insight Generation: Support the Principal Reporting Analyst in delivering data-driven solutions to business leaders across all subsidiaries, by architecting KPIs, dashboards, and analytical models aligned with business objectives.-&nbsp;BI &amp; Reporting: Own the development and maintenance of our Business Intelligence platform. Build intuitive and impactful reports and dashboards that provide clear, actionable insights for the leadership team.- Advanced Analytics: Proactively analyze data to identify trends, spot anomalies, and uncover opportunities for operational efficiency, cost savings, and performance improvement. Explore and implement AI/ML models for predictive insights and recommendations.-&nbsp;Data Governance &amp; Quality: Establish and enforce data quality standards and governance practices to ensure all data is accurate, consistent, and trustworthy.-&nbsp;Collaboration &amp; Expertise: Act as a key resource for data-related questions. Collaborate with our SAP consultants to ensure seamless data extraction and work with the wider IT team to ensure solutions are secure, scalable, and aligned with our enterprise architecture.Job Qualifications and Requirements:-&nbsp; A Bachelor's and/or Master's degree in Computer Science or Engineering.- Minimum 5 years of progressive experience in a data engineering and BI development role, with a proven track record of building data solutions in enterprise environments.- Expert-level proficiency in SQL and Python for data manipulation, pipeline development, and automation. Strong experience with ETL/ELT concepts and tools.- Hands-on experience with cloud data platforms (preferably Azure), including data lakes, data warehouses, and analytics services. Solid understanding of SAP data structures and integration capabilities (SAP BW, HANA, or similar).- Proficiency with modern BI and data visualization tools (e.g., SAP Analytics Cloud, Power BI, Tableau).- Familiarity with data modeling, data warehousing, and data lake concepts.- Exposure to&nbsp;anomaly detection, forecasting or recommendation systems &amp; projects is a plus.&nbsp;The Company offers:<ul><li>A competitive compensation package</li><li>Private medical insurance</li><li>The opportunity to build and own the data strategy for one of the largest and most impactful groups in Greece, with direct executive-level visibility.</li><li>A central role in a dynamic leadership team committed to growth and innovation, providing ample opportunities for professional growth and continuous learning.</li><li>Opportunities for continuous learning and professional growth</li><li>A positive and collaborative working environment</li><li>Committed to providing a healthy and safe workplace for all team members</li></ul>We are working together, committed to creating a diverse and inclusive environment for all!Social Impact footprint:<ul><li>We contribute to Greece's green transition!</li><li>We support Greek suppliers!</li><li>We achieve near-total recycling. We recycled equivalent to 96.7% of Construction, Demolition, and Excavation Waste.</li><li>We operate responsibly!</li></ul>We value your privacy. All personal data provided in your application and CV will be kept completely confidential. &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;Join our community and let’s build your future together!

Senior Data & Insights Engineer

UNIC Athens, the University of Nicosia's academic and research base in Greece, combining internationally ranked teaching with state-of-the-art facilities, is seeking a Senior Campus Sensor &amp; Systems Operations Engineer&nbsp;to join its team.This role owns the on-campus hardware layer that feeds our data and AI platforms: antennas, receivers, environmental stations, cameras, radars, timing systems, and the on-prem servers that tie them together. You’re the person who makes sure “the machines are alive” and the data keeps flowing.The work is hands-on, rooftop and rack-level, plus enough Linux and networking to keep a small sensor observatory running smoothly.&nbsp;Responsibilities:&nbsp;Keep a campus-scale sensor observatory onlineMonitor health of diverse sensors: RF receivers, satellite downlinks, short-range radars, optical/IR cameras, acoustic arrays, seismic/structural, weather, and air-quality stations.Diagnose issues across power, RF signal, network, and compute layers; coordinate timely fixes.Maintain inventories, diagrams, and simple runbooks for each subsystem.Operate on-prem compute and storage nodesMaintain a small fleet of Linux servers dedicated to signal processing, media ingest, and sensor fusion.Handle OS updates, basic security hardening, disk/CPU monitoring, and log rotation.Work with central platform engineers to ensure data lands in the right queues/buckets/streams.Manage power, networking, and timing for sensorsOversee PoE switches, rooftop cabinets, UPS feeds, and basic environmental monitoring.Ensure reliable fibre/copper connectivity between rooftop cabinets, comms rooms, and core network.Operate and monitor GNSS-based timing / reference equipment used for precise time-stamping.Support installation, maintenance, and calibrationPlan and execute sensor deployments and relocations (roof, mast, dish frame, façades) with facilities.Coordinate periodic calibrations (e.g. weather, air quality, structural/ground sensors) with vendors and internal teams.Enforce safe working practices for rooftop and equipment-room work.Act as the bridge between campus and platform teamsReport status of on-campus systems and upcoming maintenance windows.Help test new data feeds, firmware updates, and configuration changes before they go to production.Provide clear feedback on physical constraints and operational realities back to architects and data/AI teams.Additionally:Daily / weekly operational checks on key systems, with clear escalation when something drifts or fails.Set up and maintain monitoring dashboards and alerts (metrics, logs, basic traces) for sensors and compute.Script routine tasks in Bash/Python (health checks, log scrapes, simple data sanity checks).Coordinate with vendors and contractors for specialized repairs and installs.Maintain accurate documentation (rack layouts, IP plans, cabling runs, rooftop layouts, change logs).&nbsp;Qualifications:&nbsp;Education:<ul><li>A BSc in Computer Engineering, or Electrical Engineering or related field.</li></ul>&nbsp;Experience:4+ years in a systems / field / instrumentation / NOC / SRE-style role, working with real hardware (not just cloud).&nbsp;Required Skills:&nbsp;Solid Linux experience (Ubuntu or similar): networking, system services, storage, logging.Strong practical networking skills: VLANs, PoE switches, fibre vs copper, basic routing, VPNs.Hands-on experience with at least some of:Environmental or industrial sensors (weather, air quality, structural, seismic, etc.), orRF / broadcast / telecom equipment, orCCTV / video analytics / radar / acoustic sensing.Comfortable reading wiring diagrams, labelling cables, and keeping tidy racks/cabinets.Able to work safely on rooftops and with facilities teams; familiarity with basic electrical and lightning/surge safety.Clear written documentation skills and enough English to collaborate with remote engineering teams.&nbsp;Additional Skills:&nbsp;Experience running or supporting a small observatory, lab, broadcast site, or similar multi-sensor facility.Exposure to GNSS timing, NTP/PTP, or other time-synchronization systems.Familiarity with Prometheus/Grafana or similar monitoring stacks.Basic RF concepts (antennas, coax, gain/noise, filters) or environmental monitoring concepts (calibration, QA/QC).Greek language skills and prior work on a university or research campus.&nbsp;What success looks like:Within a few weeks, you know every major sensor, cabinet, and server by name and location.Within a few months, outages are rare, short, and well-understood, with clear runbooks and monitoring in place.The data and AI teams treat the campus observatory as a reliable “black box” they can build on, because you keep it that way.

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