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&nbsp;Our People, Our Energy!&nbsp;<h2>The Company</h2>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>We are looking for an&nbsp;AI/ML Engineer who will develop, test, and deploy machine learning models and algorithms to solve complex business problems.<h2>During your day you will:</h2><ul><li>Build, train, and fine-tunes machine learning models, including Generative AI solutions, to solve diverse business problems effectively.</li><li>Deploy AI/ML models into production environments, ensuring smooth integration with existing systems and workflows.</li><li>Enhance models’ performance by implementing techniques to reduce latency, improve accuracy, and optimize cost-efficiency.</li><li>Continuously monitor models’ performance, address production issues, and implement improvements as needed.</li><li>Optimize costs of Generative AI models by benchmarking various LLMs, selecting efficient algorithms, managing cloud resources, preprocessing and augmenting data, optimizing models, deploying with containers and microservices.</li><li>Work closely with data scientists, software engineers, and other internal and external stakeholders to align AI/ML solutions with business objectives.</li><li>Stay updated with the latest advancements in AI/ML technologies and recommends their integration into the organization’s AI strategy.</li></ul><h2>What you need to stand out:</h2><ul><li>Bachelor’s degree in Engineering, Computer Science, Data Science or other related fields</li><li>Master’s degree in Engineering, Computer Science, Machine Learning, Data Science or other related fields</li><li>Minimum of 3 years of experience in AI/ML, Microsoft technology stack, Azure, C#, python, preferably within the energy industry</li><li>Extensive experience developing reasonably complex, high-quality software over multiple years and maintaining it in production environments</li><li>Strong expertise in areas such as AI, LLM, deep learning, reinforcement learning and generative AI models</li><li>Understanding of IT project management and development principles and related methodologies (e.g. Agile)</li><li>Excellent communications skills both verbal and written, in Greek and English languages</li><li>Passion for innovation and driving impactful solutions in the energy sector</li><li>Ability to handle multiple priorities in a fast-paced, results oriented environment and meet deadlines</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.

AI/ML Engineer

You will be part of the IT infrastructure engineering team that is responsible for designing and developing scalable, maintainable, highly available system architectures that meet business objectives and SLAs.&nbsp;Responsibilities:&nbsp;<ul><li>Support and maintain On-Prem and Azure infrastructure</li><li>Demonstrate expert knowledge of Virtualization and Cluster administration (Vmware and Hyper-V) as well as Azure Technologies including Azure Virtual Machines, Azure Virtual Networking, Azure Monitoring, Azure Arc.</li><li>Enterprise directory and identity solutions (Active Directory, AzureAD , Azure Authentication, Single sign-on, MFA, identity management)</li><li>Demonstrate in Depth understanding and experience of the Office 365 Platform</li><li>Administer, deploy and support MS Defender, Bitlocker, MDM via Microsoft inTune</li><li>Manage centralized administration and integration of central infrastructure and endpoint services such as Antivirus, OS deployment, software installation, inventory, patching and routine maintenance.</li><li>Evaluate existing systems and provide technical direction to IT support staff</li><li>Participate in capacity planning for IT infrastructure</li><li>Plan ahead for necessary hardware or software upgrades to support system growth</li><li>Manage and maintain critical infrastructure, such as Storages, NAS, Hosts</li><li>Manage user accounts and assets, assign and update security restrictions on the network according to&nbsp;security policies</li></ul>Qualifications:&nbsp;<ul><li>Bachelor’s degree in Information Technology is preferred, or a combination of education, training and experience to provide the required knowledge, skills, and abilities</li><li>5+ years of experience in IT engineering with Microsoft technologies and 3+ years of experience in Azure cloud environments</li><li>Proven expertise and experience in administering MS HyperV and VmWare Clusters</li><li>Hands-on experience architecting and deploying Microsoft Azure environments, including hybrid scenarios, optimizing cost/capacity ratios, proper monitoring, scaling, implementing, and validating database &amp; DR scenarios</li><li>Technical expertise in Azure infrastructure support, including networking, virtualization, identity, security, and storage</li><li>Strong knowledge on HP and Dell Servers, Storages and SAN Switches</li><li>Basic Network Switching and Firewalls understanding</li><li>Zerto DR Solutions and/ or Veeam Backup and Replication knowledge is a plus</li><li>SQL Server in HA (Availability Zones) and Load Balancers knowledge is a plus</li><li>Basic Knowledge of a factory – production facility infrastructure with IT and OT environment (Perdue model) is a plus</li><li>Experience with configuration management technologies such as PowerShell, Azure CLI, and ARM Templates</li><li>Good Knowledge of Security Best Practices</li><li>Experience working within a compliance environment desirable. Familiarity with ISO 27001 is a plus</li><li>Server Administration and Virtualization Certifications such as MCSA, MCSE, MCITP will be highly appreciated</li><li>Cloud Computing Certifications like AZ-104, AZ-801, MD-101 is a plus</li><li>Excellent English communication skills</li><li>Advanced organizational and communication skills, coupled with the ability to manage projects of varying length</li><li>Ability to multi-task and adapt to changes quickly</li><li>Ability to work in a team and communicate effectively</li></ul>The Company Offers:&nbsp;<ul><li>Α unique opportunity to thrive in one of the pioneering companies in cable manufacturing</li><li>Competitive remuneration package</li><li>Life &amp; Health lnsurance Plan</li><li>Additional Bonus, based on results</li></ul>

IT SYSTEMS & CLOUD ENGINEER (3183)

As a Security Engineer, you will join our highly skilled information security team with the mission to deliver high-quality, innovative cyber security services and solutions that reduce risk across the organization. In this role, you will receive structured mentoring, hands-on training, and exposure to enterprise-grade security technologies, building a solid foundation for a career in cybersecurity. You will gradually gain practical experience and deepen your technical expertise in multiple areas, such as network security, platform security, authentication/authorization systems, application security, and security frameworks. To succeed, you’ll need to demonstrate accountability, high motivation, a proactive attitude and a passion for rapid development in a challenging and regulated working environment.Responsibilities<ul><li>Contribute to building and maintaining the technical IT / cybersecurity capabilities necessary for safeguarding DIAS’s information systems and applications.</li><li>Support the administration of security-focused systems, such as data center firewalls, web application firewalls, database firewalls, hardware security modules, privileged access management, SMTP gateways, and managed PKI.</li><li>Assist in implementing security practices and tools throughout the Software Development Life Cycle (SDLC) / DevSecOps.</li><li>Explore and assess innovative technologies to solve daily cybersecurity challenges efficiently.</li><li>Perform vulnerability assessments to identify technical weaknesses.</li><li>Assist in the security risk analysis for current and new systems and recommend solutions for reducing exposure areas.</li><li>Contribute to audit preparation and compliance-related activities.</li><li>Assist in the creation of security processes, procedures, and performance metrics.</li><li>&nbsp;Work closely with other technical and operational teams to ensure effective security integration.</li></ul>Requirements<ul><li>Degree (or in the process of obtaining) in Computer Science, Mathematics, Physics, or a related field.</li><li>Knowledge of at least one programming language (Python preferred) for writing automation frameworks and relevant security tools</li><li>Understanding of Windows and Linux operating systems.</li><li>Passion for continuous learning and growth in cyber security</li><li>Good command of the English Language both written and oral</li><li>Excellent communication and interpersonal skills</li><li>Ability to work collaboratively in a team and independently when required</li></ul>Will be considered a plus:<ul><li>Certifications in Cybersecurity, Programming, or Linux administration.</li><li>Familiarity with enterprise security tools and frameworks.</li></ul>Why would you enjoy working with us ?As member of our team:<ul><li>You will work in a mission-critical fintech company shaping the future of digital payments in Greece.</li><li>You will experience a workplace built on meritocracy, transparency, and recognition.</li><li>You will receive mentoring, specialized training, and certifications to boost your career development.</li><li>You will work with cutting-edge security technologies in a regulated financial environment.</li></ul>What we offer:<ul><li>Strong mentoring and guidance</li><li>Competitive remuneration package</li><li>Private health &amp; life insurance plan for you and your family</li><li>Children allowances</li><li>Meal benefits</li><li>Hybrid working model</li><li>Training &amp; development opportunities</li><li>A stable, positive and supportive working environment</li></ul>

Security Engineer

&nbsp;Our People, Our Energy!&nbsp;<h2>The Company</h2>MORE (Motor Oil Renewable Energy)&nbsp;is a subsidiary company of the&nbsp;Motor Oil Group&nbsp;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.At&nbsp;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 Technical Support Engineer who will be the primary technical liaison for customers interconnecting their renewable energy assets to our Virtual Power Plant (VPP) platform. Provide expert technical assistance, troubleshoot connection issues, and ensure smooth integration between customer systems and our aggregator platform, enabling reliable and optimized renewable energy aggregation. This role will also support our internal operations and maintenance teams by providing technical guidance and problem-solving expertise related to VPP connectivity and system performance.<h2>During your day you will:</h2><ul><li>Provide timely and effective technical support to customers regarding their interconnection to the VPP platform.</li><li>Assist customers with onboarding, configuration, and integration of their renewable energy assets (solar, wind, storage, etc.) into the RES aggregator platform.</li><li>Diagnose and resolve technical issues related to communication protocols, data exchange, telemetry, and control commands between customer equipment and the VPP.</li><li>Collaborate with internal teams (engineering, operations, IT) to escalate and resolve complex technical problems.</li><li>Provide technical support and troubleshooting assistance to the internal operations and maintenance (O&amp;M) teams regarding VPP interconnection, communication issues, and system diagnostics.</li><li>Support O&amp;M teams in analyzing system performance data, resolving operational incidents, and optimizing connectivity to ensure platform reliability.</li><li>Develop and maintain documentation including troubleshooting guides, FAQs, and onboarding procedures for customers and internal teams.</li><li>Monitor system performance and alert customers and internal teams proactively on potential issues impacting their interconnection.</li><li>Support training sessions and webinars to educate customers and internal teams on platform capabilities and best practices.</li><li>Continuously update technical knowledge related to VPP technologies, communication standards, and renewable energy systems.</li></ul><h2>What you need to stand out:</h2><ul><li>Bachelor’s degree in electrical engineering, Renewable Energy, Computer Science, or a related technical field (or equivalent experience)</li><li>Master Degree in related fields will be considered an asset</li><li>2 years of experience in technical support or engineering roles within the energy, utilities, or renewable energy sectors preferred</li><li>Experience with SCADA, energy management systems (EMS), or DERMS platforms.</li><li>Knowledge of cloud platforms and IoT architecture will be considered a plus.</li><li>Familiarity with cybersecurity best practices in energy systems connectivity.</li><li>Fluency in English (verbal and written)</li><li>Proficient in all MS Office software especially Word, Excel, Power Point</li><li>Accountability and Reliability&nbsp;</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.

Network Maintenance Specialist (M9)

Steelmet S.A., the corporate services arm of the Viohalco Group, is seeking a visionary&nbsp;PMO Senior Manager&nbsp;to restructure and elevate an existing PMO function. We are looking for a leader with a proven track record of transforming project execution from "medium maturity" to a center of excellence. You will drive governance, standardize methodologies, and ensure the successful delivery of strategic initiatives across IT, Operations, HR, and Supply Chain.&nbsp;Key Responsibilities<ul><li>PMO Transformation: Redefine and mature PMO methodologies, processes, and tools to align with industry best practices and organizational strategy.</li><li>Portfolio Governance: Oversee the entire project portfolio, ensuring strategic alignment, optimal resource allocation, and strict financial control.</li><li>Leadership: Lead, mentor, and grow a team of 3-5 Project Managers, fostering a culture of transparency and accountability.</li><li>Execution &amp; Standards: Drive the adoption of standard methodologies (Waterfall, Agile, Hybrid) and optimize the use of tools, specifically ServiceNow.</li><li>Visibility: Implement comprehensive dashboards to provide real-time insights into project health, risks, and value realization for senior stakeholders.</li><li>Risk Management: Establish robust risk mitigation strategies across the portfolio to ensure on-time, on-budget delivery.</li></ul>&nbsp;Required Qualifications<ul><li>Experience: 10-15 years in project/program management, with at least 5 years in a PMO Leadership role (Head of PMO/Manager).</li><li>Track Record: Demonstrated success in restructuring or significantly maturing an existing PMO.</li><li>Education: Bachelor’s degree in Engineering, Business, or related field (Master’s preferred).</li><li>Certification: PMP or PRINCE2, PgMP is a plus.</li><li>Technical Skills: Proficiency in project management software; experience with ServiceNow SPM is highly desirable.</li><li>Exceptional leadership, communication, negotiation, and interpersonal skills, with the ability to influence and collaborate at all levels of the organization.&nbsp;</li><li>Strong analytical and problem-solving abilities, with a strategic mindset focused on driving transparency and accountability.&nbsp;</li><li>Languages: Fluent in English and Greek.</li></ul>&nbsp;Preferred Qualifications:<ul><li>Experience with large-scale capital expenditure projects.</li><li>Familiarity with ERP implementation projects (e.g., SAP).</li><li>Previous experience in manufacturing or industrial environment.</li></ul>&nbsp;&nbsp;The Company offers<ul><li>Competitive remuneration package</li><li>Private Health Insurance</li><li>Pension Plan</li><li>Continuous Learning and development</li></ul>&nbsp;

PMO SENIOR MANAGER (3684)

We are looking for a&nbsp;Head of ΙΤ Retail who will be responsible for all aspects of information systems and digital initiatives for all the retail companies and ensures seamless operation of Retail stores in Greece and abroad, enhancing productivity, improving customer experience, and driving innovation through digital trends and technologies.The Head of IT Retail leads a team of professionals to ensure the seamless delivery of IT services and technical solutions, manages vendor relationships and leads IT innovation within the Retail companies. &nbsp;Furthermore, the Head of IT Retail oversees the smooth operations of Retail site systems, their integration with SAP &amp; other ERP systems, payment and other line of business (LoB) applications. The role manages the collaboration with other departments and external partners to deliver innovative and impactful solutions in alignment with the Retail business vision, strategy, goals and values.<h2>During your day you will:</h2><ul><li>Be responsible for the seamless IT service delivery for all Retail stores (indicatively fuels sites, convenience stores, pharmacies, car wash sites, energy (utilities) stores) over a number of countries.</li><li>Be responsible for the design, requirements analysis, planning, implementation and monitoring of new projects/ solutions for all Retail stores, ensuring the integrity/quality of the overall solutions.</li><li>Be responsible for planning and executing/monitoring of the corresponding budget in Retail.</li><li>Be responsible for the fiscal and legal compliance of all Retail stores cooperating closely with the tax and legal departments and tax authorities to monitor deadlines and timetables and schedule IT resources accordingly.</li><li>Evaluate current business processes to identify opportunities for digital enhancement and advises stakeholders on optimal digital investments to boost productivity and improve customer experience.</li><li>Analyze, evaluate and propose procurement of hardware, software &amp; IT services, considering current and future needs of the Retail stores.</li><li>Monitor vendors SLAs according to their contractual obligations and manages vendor relationships and escalations.</li><li>Stay abreast of emerging digital trends and technologies to maintain a competitive edge.</li><li>Supervise section staff, sets goals and evaluates performance</li></ul><h2>What you need to stand out:</h2><ul><li>Bachelor’s degree in Computer Science, Information Technology, Engineering, or related field</li><li>Master of Science degree with relevant specialization would be considered a plus</li><li>At least 6 years of proven experience in similar role and fast paced environment&nbsp;</li><li>High level knowledge of Information systems and technology management. &nbsp;Knowledge of SAP business processes will be considered a plus.</li><li>Knowledge of Retail industry standards and practices. Experience in the Fuels Retail sector will be considered a plus.</li><li>Excellent communications skills both verbal and written, in Greek and English languages</li><li>Demonstrates clear leadership and supervisory skills.</li><li>Strategic vision and planning.</li><li>Ability to communicate effectively at all levels to both technical and non-technical audiences.</li></ul>&nbsp;&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.

Head of IT Retail

&nbsp;Our People, Our Energy!&nbsp;<h2>The Company</h2>MORE (Motor Oil Renewable Energy)&nbsp;is a subsidiary company of the&nbsp;Motor Oil Group&nbsp;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.At&nbsp;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&nbsp;SCADA &amp; IT Specialist who will be responsible for ensuring the optimal performance and compliance of SCADA systems across various renewable energy installations while collaborating with different departments to gather requirements. This position also involves cybersecurity compliance monitoring, ensuring system connectivity, troubleshooting issues, and managing documentation related to network installations.<h2>During your day you will:</h2><ul><li>Collect and analyze the needs of various departments to accurately specify the SCADA system's capabilities.</li><li>Continuously monitor the connectivity and operational performance of SCADA systems across different renewable energy installations</li><li>Specify and manage Internet Service Provider (ISP) services to ensure stable and reliable data transmission for SCADA systems.</li><li>Provide guidance and support to site technicians and operational teams for the troubleshooting and resolution of SCADA-related issues.</li><li>Develop and maintain comprehensive documentation for all SCADA system installations, network architectures, and configuration settings.</li><li>Ensure seamless integration of SCADA systems with industrial equipment, such as PLCs (Programmable Logic Controllers), and industrial communication protocols, including Modbus, IEC-104, DNP3, and OPC UA.</li></ul><h2>What you need to stand out:</h2><ul><li>Bachelor’s degree in information technology, Electrical Engineering, or a related field.</li><li>Master Degree in related fields will be considered an asset</li><li>Minimum of 5 years of experience in SCADA system management and IT infrastructure within the renewable energy sector.</li><li>In-depth knowledge of SCADA systems</li><li>Strong understanding of cybersecurity principles, especially in relation to industrial control systems (ICS).</li><li>Experience with ISP service specifications, network connectivity, and troubleshooting in a renewable energy context.</li><li>Fluency in English (verbal and written)</li><li>Proficient in all MS Office software especially Word, Excel, Power Point</li><li>Strong problem-solving skills and the ability to manage multiple tasks simultaneously.</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.

Θέσεις Εργασίας Μηχανικός Λογισμικού Μαρούσι, Πληροφορική

ai/ml engineer

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network maintenance specialist (m9)

Motor Oil

pmo senior manager (3684)

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head of it retail

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