Site Mechanical Engineer - HVAC Job Details

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.

Job Description

Site Mechanical Engineer - HVAC

07/09/2026

Job Description:

We are currently seeking an Site Mechanical Engineer to join our Power Technologies department of the M-RESET Division for the construction of the Adamów CCGT Project, based in Turek, Poland.

Your role will encompass:

Overseeing mechanical construction activities on-site, ensuring alignment with project specifications, drawings, and applicable standards.
Coordinating with project managers, contractors, and subcontractors to support planning and execution of mechanical installations, including HVAC systems.
Monitoring installation activities for mechanical systems, piping, HVAC, and associated auxiliary equipment.
Conducting site inspections and quality checks to ensure compliance with project requirements and industry standards.
Identifying and resolving mechanical issues during construction to support safe and timely project delivery.
Supporting construction, testing, and commissioning activities through coordination with engineering and commissioning teams.
Maintaining accurate records of site activities, including progress tracking and reporting.
Ensuring compliance with health, safety, and environmental regulations, promoting a strong safety culture across all site activities.

What you bring to the role:

Bachelor's degree in Mechanical Engineering or a related discipline.
2-5 years of experience in HVAC construction, installation, or site supervision within industrial, energy, power generation, EPC, or large-scale infrastructure projects.
Good understanding of HVAC systems, including ventilation, air conditioning, heating, ductwork, hydronic piping networks, and associated equipment.
Experience reviewing mechanical and HVAC drawings, specifications, and technical documentation.
Previous experience working with subcontractors in a construction environment.
Familiarity with HVAC testing, balancing, and commissioning activities would be considered an advantage.
Fluent English language skills.
Working knowledge of AutoCAD and Microsoft Office.
Strong organizational, communication, and problem-solving skills.
Ability to work effectively within a multicultural project environment.

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

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.