Senior Electrical Commissioning Engineer

Metlen Εnergy & Metals

Frankfurt, Germany

Job Description:

METLEN Energy & Metals is launching and expanding its M Renewables Division in Germany, and we are seeking a Senior Electrical Commissioning Engineer (Solar/BESS) to play a key role in establishing and delivering our utility-scale renewable energy projects across the country. This is a critical position supporting METLEN’s entry and growth in the German market.

This position will report to the Commissioning Manager/Project Management Team and will work closely with Engineering, Construction, O&M, OEMs, and grid operators to ensure safe, compliant, and timely project execution.

The role will lead and manage the commissioning, testing, and grid integration of electrical systems, acting as a key technical interface throughout the commissioning phase.

Your Role Will Encompass:

Lead and execute electrical commissioning and start-up activities for utility-scale Solar PV and BESS projects.
Perform and supervise testing of inverters, transformers, MV/LV switchgear, protection relays, battery systems, and grid interconnection equipment.
Support SCADA integration, signal testing, communication checks, and plant monitoring readiness.
Ensure compliance with German and European grid codes (VDE, FGW, IEC, ENTSO-E).
Coordinate grid compliance testing, protection validation, and approval processes with grid operators, consultants, and OEMs.
Act as the main technical point of contact during the commissioning phase.
Coordinate commissioning activities with internal teams and external stakeholders.
Supervise and mentor junior commissioning engineers and site technicians.
Identify risks and technical issues early and drive effective mitigation actions.
Ensure all commissioning activities comply with HSE regulations and company safety standards.
Prepare, review, and manage commissioning documentation, test reports, punch lists, and handover records.
Lead troubleshooting activities and root-cause analysis for electrical, protection, or control system issues.

What We’re Looking For:

Bachelor’s or Master’s degree in Electrical Engineering, Renewable Energy, or a related discipline.
Willingness and flexibility to travel regularly between Berlin, Bavaria, and project sites across Germany.
5–7+ years of experience in electrical commissioning, preferably within utility-scale Solar PV and/or BESS projects.
Strong EPC background with hands-on experience in grid connection and grid compliance testing.
Proven experience with SCADA systems, protection relays, and control systems.
In-depth knowledge of German and European grid code requirements.
Experience managing commissioning teams and coordinating multiple stakeholders.
Proficiency with electrical testing and commissioning equipment.
Fluent in English (mandatory); German language skills are a strong advantage.