Site Commissioning Engineer

Toms Group A/S; Pol; On-site; EUR 25,000 - 43,000; Full time

Job summary

METLEN Energy & Metals in Grudziadz, Poland is seeking a Site Electrical Commissioning Engineer to support the commissioning phase of a Gas Power Plant and HV Substation. You will lead hands-on commissioning from pre‑commissioning to handover, ensuring adherence to project, quality, safety and performance standards.

The role requires 2+ years' experience in electrical commissioning on power plants or HV substations, a degree in Electrical Engineering, and fluent English.

Qualifications

• Diploma or Bachelor’s degree in Electrical Engineering or related field.
• 2+ years of electrical commissioning experience on power plants or HV substations.
• Hands-on knowledge of commissioning methodologies and systems.
• Experience in multi-disciplinary, international project environments.
• Strong HSE knowledge and safe working practices on site.
• Proficient in MS Office.
• Fluent written and spoken English.

Responsibilities

• Execute and support electrical commissioning activities from pre‑commissioning through final handover per procedures.
• Hands‑on commissioning of electrical systems and equipment (transformers, switchgear, DC, rectifiers, inverters).
• Testing, system optimisation, troubleshooting, and documentation.
• Coordinate with internal teams, external partners, subcontractors and customers.
• Ensure compliance with Health, Safety and Environmental requirements (LOTO, permits, safe systems).
• Plan and execute LV isolations and support site activities safely.
• Coordinate with erection, construction and commissioning teams for readiness.
• Lead and coordinate electrical technicians during commissioning/pre‑commissioning.
• Participate in walk-downs for turnover and track open items.
• Prepare, update and implement commissioning procedures and site docs.
• Report progress, technical issues and risks to Lead Electrical Engineer and Commissioning Manager.

Skills

Electrical commissioning

English fluency

HSE knowledge

Interdisciplinary collaboration

Problem solving

Organizational skills

Communication skills

Education

Bachelor’s degree in Electrical Engineering

Tools

MS Office

Job description

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, andchange, empowering our diverse workforce to achieve remarkable outcomes.

We are currently seeking aSite Electrical Commissioning Engineer to join our team in Grudziadz, Polandsupporting the commissioning phase of aGas Power Plant and/or HV Substation.

This role offers a strong opportunity to contribute hands-on to the execution and delivery of electrical commissioning activities through to successful handover, ensuring compliance with project, quality, safety, and performance requirements.

Your role will encompass:

• Execute and support electrical commissioning activities from pre-commissioning through to final handover, in line with approved procedures and project requirements.
• Carry out hands‑on commissioning of electrical systems and equipment, including transformers, medium and low voltage switchgear, DC systems, rectifiers, inverters, and associated auxiliaries.
• Perform testing, system optimisation, troubleshooting, and completion of commissioning documentation and protocols.
• Coordinate activities with internal teams, external partners, subcontractors, and customers to ensure smooth execution and interface management.
• Ensure all commissioning activities are carried out in strict compliance with Health, Safety, and Environmental (HSE) requirements, including LOTO procedures, work permits, and safe systems of work.
• Plan and execute authorised low‑voltage (LV) isolations and support safe execution of site activities.
• Coordinate commissioning activities with erection, construction, and commissioning teams, ensuring readiness for system start‑up.
• Lead and coordinate Electrical technicians during commissioning and pre‑commissioning activities.
• Participate in walk‑downs for turnover from construction to commissioning, identifying and tracking open items impacting system start‑up.
• Prepare, update, and implement commissioning procedures and site documentation.
• Report progress, technical issues, and risks to the Lead Electrical Engineer and the Commissioning Manager.

What You Bring to the Role:

• 2+ years of experience in electrical commissioning activities on power plants and/or HV substations.
• Diploma or Bachelor’s degree in Electrical Engineering (or related discipline).
• Hands‑on knowledge of electrical commissioning methodologies and systems.
• Experience working in multi‑disciplinary and international project environments.
• Strong understanding of HSE requirements and safe working practices on site.
• Good organisational, communication, and problem‑solving skills.
• Proficient in MS Office.
• Fluent written and spoken English.

Follow us on LinkedIn and stay updated on our latest news

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.