Electrical commissioning manager
- Location
- Frankfurt am Main, HE, de
- Posted
- Oct 14, 2026
- Last seen
- Oct 14, 2026
About the role
MISSIONS:
- Develop and implement the overall commissioning strategy and execution plan. - Coordinate all commissioning disciplines, including HV Primary Equipment, Protection & Control, SCADA, Telecom and AC/DC auxiliary systems - Ensure site preparation, temporary facilities, access roads, logistics organization and interface management for all construction activities. - Prepare and manage commissioning schedules, resource plans and mobilization plans - Review commissioning procedures, test forms, method statements and switching programs. - Verify Electrical Completion (EC) and Ready for Commissioning (RFC) status before testing. - Coordinate interfaces with the Construction and Engineering teams. - Manage subcontractors, vendor specialists and commissioning engineers. - Coordinate SAT, functional testing, interlocking tests and system integration. - Lead energization activities in coordination with the Customer and Grid Operator. - Monitor commissioning progress, KPIs, punch lists, NCRs and corrective actions. - Compile test sheets and test reports signed by the customer - Prepare daily, weekly and monthly commissioning reports. - Ensure full compliance with Siemens Energy HSE, QA/QC and commissioning procedures - Prepare red-marked drawings and the project backup documentation - Coordinate final documentation, as-built records and project handover - Prepare and deliver customer training sessions upon request
Equipment concerned:
- 1 31,5/40 MVA, 110/11,5kV Power Transformers - AIS equipment: - Auxiliary & Earthing transformer - Disconnector & Earthing Switch - MV Switchboards 8 cells. - Auxiliary Power Supply facilities including 110V DC battery bank, battery charger, DC and AC main distribution boards, changeover switches. - Relay panels and Control panels. - DCS, Substation automation system with all the associated equipment and accessories - Protection, metering, SCADA, and communications systems. - Substation earthing system.
- Electromechanical Engineering background with strong expertise in MV/HV substations and power systems - Minimum 15 years of experience in HV substation commissioning. - Accreditations: H2V, HC, B2V, BC, BE Essais or local equivalent - Language of documents: French, English - Language of customer: German and English - Extensive experience in 110kV AIS EPC projects - Strong knowledge of HV Primary Equipment, Protection & Control, SCADA and AC/DC systems. - Knowledge of IEC standards, grid codes and commissioning procedures. - Proven leadership and multidisciplinary team management experience - Knowledge of IEC standards - English and German mandatory. - French would be a plus.
Start date: 15.04.2027
Duration: 4 months
Working schedule: Resident 5 days per week, 8h/d
