O&M Site Engineer

We are currently looking for a O&M Engineer  to join our MRES-ET team in one of our Solar Park projects in  Kozani.

As an  O&M Engineer  in a photovoltaic park, you are responsible for the smooth operation, monitoring, and maintenance of equipment and systems, ensuring optimal performance, preventing failures, and resolving technical issues to guarantee reliable energy production.

Your role will encompass

• Perform Regular Preventive Maintenance of different components and equipment of Photovoltaic projects including Low/Medium voltage equipment
• Undertakes the trouble shooting of equipment failures (Repair, Replacement, Installation new parts/equipment)
• Secure Inverter Availability Guarantee, response times and other KPIs
• Preparation of daily/monthly/yearly reports and schedules for electrical work carried out

What you bring to the role:

• Bachelor's degree in Electrical Engineer
• 1+ years of experience in procurement for power plants or electromechanical installations
• Professional experience with international clients and projects in the Solar Market is desirable
• Electrical Installation Technician License (Group 4, Specialty A)
• Proficient working knowledge of Microsoft Office
• Fluency in English is a must
• Excellent communication and interpersonal skills
• Strong planning and organizational abilities
• Sharp analytical skills and attention to detail
• Capable of effectively conveying ideas, facts, and technical information to various levels of management and technical teams
• Ability to meet deadlines efficiently and work well under pressure

Your Benefits:

• Ticket Restaurant
• Health Insurance Programme
• Protergia Discount
• Cooperation, creativity and innovation: we adopt flexible cooperation models to achieve fast results and increased productivity

Share the same Value Based Behaviors:

• People & Personal growth
• Results orientation & Safety excellence
• Collaboration & Trust
• Empathy & Effective communication
• Flexibility & Adaptability

At METLEN , we combine industrial expertise with a global outlook to help shape a more sustainable future. As a FTSE 100 company listed in London, we operate across the Energy and Metals sectors, with activities spanning five continents and more than 40 countries. In 2025, we recorded consolidated revenue of €7.107 billion and EBITDA of €753 million, supported by a workforce of over 9,000 dedicated individuals.

From integrated energy solutions and renewable technologies to green metallurgy, critical metals and advanced manufacturing, our work addresses some of the most significant challenges facing industry today. Our people make this possible through innovation, teamwork and a commitment to safety and continuous improvement. At METLEN, you can contribute to projects with global reach while developing your skills and helping create lasting value.

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We respect your personal data. All personal information in your application and CV will remain strictly confidential.

At Metlen  we are proud to have Diversity and Inclusion at the centre of everything we do. We are committed to Equal Employment Opportunity regardless of race, colour, national origin, ethnicity, gender, age, disability, sexual orientation, gender identity or religion.

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