Mechanical Site Engineer

At METLEN Energy & Metals, we are catalysts for a sustainable future, positioned at the forefront of the energy transition while being a reference point for competitive green metallurgy at both the European and global levels.  We are a global industrial and energy company operating across two highly interconnected and complementary sectors: Energy and Metals. With a consolidated turnover of €5,683 million and an EBITDA of €1,080 million, along with a workforce of over 7,627 dedicated individuals, we drive success through cutting-edge technology and diverse talent.

We are committed to embracing new state-of-the-art technologies and advancements, propelling us towards a cleaner, brighter tomorrow. Our positive footprint extends across five continents, creating a lasting impact. At METLEN, we foster a culture of resilience, challenge, respect, excellence, and change, empowering our diverse workforce to achieve remarkable outcomes.

We are currently looking for a Mechanical Site Engineer to join our Energy team in MRES-ET business unit.   

Your role will encompass:

• Supervise mechanical subcontractors during installation of mounting structures, trackers, steel posts, torque tubes, and structural components


• Verify assembly quality, torqueing, levelling, alignment, tolerances, and corrosion protection compliance


• Coordinate subcontractors and manpower allocation to ensure efficient project execution


• Review and interpret mechanical drawings, installation manuals, specifications, and technical documentation


• Support mechanical inspections, QA/QC activities, and compliance with ITPs and company quality standards


• Monitor installation progress, installed quantities, productivity rates, and report delays or material shortages


• Coordinate mechanical interfaces with civil and electrical teams, including trenching and DC cabling activities


• Verify correct use of tools, torque equipment, and installation procedures on site


• Maintain records of mechanical issues, corrective actions, and project progress reporting


• Ensure compliance with HSE standards, PPE requirements, toolbox talks, snagging activities, final alignment checks, and safe systems of work.

What you bring to the role:  

• Bachelor’s Degree in Mechanical, Structural, Civil, or a related engineering discipline


• 2+ years of experience supervising and coordinating mechanical and structural installation works within construction and renewable energy projects


• Experience in subcontractor management and site execution support


• Strong knowledge of mounting structures, tracker systems, steel posts, torque tubes, and associated structural components


• Experience with torqueing, alignment, tolerances, and mechanical installation quality standards


• Familiarity with QA/QC inspections, site documentation, and project compliance procedures


• Ability to interpret technical drawings, installation manuals, specifications, and construction documentation


• Experience coordinating mechanical activities with civil and electrical teams in fast-paced site environments


• Strong organisational, communication, and problem-solving skills under site pressure


• Detail-oriented with a proactive approach and strong commitment to quality, safety, RAMS, and project delivery

Share the same Value Based Behaviors:   

• People & Personal growth   


• Results orientation & Safety excellence   


• Collaboration & Trust   


• Empathy & Effective communication   


• Flexibility & Adaptability  

Your Benefits:   

• Medical Plan


• Cooperation, creativity and innovation: we adopt flexible cooperation models to achieve fast results and increased productivity  

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At Metlen Energy & Metals 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.