Commissioning Manager
g2 Recruitment · Berlin ·
Freelance Commissioning Manager | BESS (Battery Energy Storage Systems) | Berlin, Germany I'm working with a leading renewable energy developer delivering utility-scale Battery Energy Storage System (BESS) projects across Germany.
They are looking for an experienced Freelance Commissioning Manager to support the successful delivery, testing and energisation of a major energy storage project based in Berlin. Location: Berlin, Germany (Hybrid) Duration: 12+ Months Start Date: ASAP Language: English Required, German Bonus
Key Responsibilities
Lead commissioning activities for utility-scale BESS projects from construction completion through to commercial operation. Develop and manage commissioning plans, procedures and schedules. Coordinate EPC contractors, OEMs, grid operators and project stakeholders during commissioning and energisation.
Oversee testing and validation of battery systems, PCS, transformers, SCADA and control systems. Ensure compliance with project HSE requirements and industry standards. Manage punch-list items, defects and final handover documentation.
Support grid compliance testing, performance testing and operational readiness activities.
Essential
Proven experience commissioning utility-scale BESS, renewable energy or power infrastructure projects. Strong knowledge of MV/HV electrical systems and grid-connected assets. Experience working with EPC contractors, OEMs and commissioning teams.
Ability to manage commissioning activities safely and efficiently on site. Strong stakeholder management and problem-solving skills. EU work eligibility and willingness to be site-based in Berlin. If this sounds like a job for you, please apply or send your CV to Bunty.clementson@g2recruitment.com