WTG Commissioning Supervisor; Offshore

UTM Consultants are looking for a WTG Commissioning Supervisor in Poland. Our client is looking for someone to ensure the safe, compliant, and high-quality pre‑assembly, testing, and commissioning of Wind Turbine Generators (WTGs) for reliable long‑term operation and handover to Generation. Act as the client’s in‑situ pre‑assembly and offshore WTG technical and quality authority, providing fact‑based insight into WTG readiness, risks, and system integrity, while promoting a strong safety culture and close collaboration with contractors, engineering, commissioning, and asset stakeholders.

• Represent the client as the WTG commissioning authority in situ, ensuring WTGs meet contractual, technical, and TSA employer requirements prior to Take Over Certificate (ToC) and handover to Generation.
• Lead by example in safety, quality, and professionalism, acting as a visible role model for contractors and personnel.
• Maintain continuous oversight of WTG pre‑assembly, testing, and commissioning activities, both pre‑assembly and offshore, with a focus on Critical‑to‑Quality (CtQ), Critical‑to‑Functionality (CtF), and Critical‑to‑Interfaces (CtI) deliverables.
• Provide observation‑based feedback and reporting on WTG and other Power Generation interfaces, including Foundations, Array Cables, SCADA, OT Security, and Protection, covering readiness, risks, knock‑on impacts, snags, and defects to WTG Commissioning Management and back‑office functions.

• Utilise employer‑provided reporting, daily progress, and risk management tools.
• Supervise, verify, and witness WTG integrity from a Critical to Power Management (CTPM) perspective on first article inspection, pre‑assembly, and offshore activities; electrical works; and system integration/interfaces, including mechanical, electrical, control, communication, and safety systems.
• Review and witness WTG‑related mechanical and electrical readiness, ensuring compliance with specifications and acceptance criteria.
• Verify mechanical completion and commissioning readiness of individual WTGs and associated turbine systems at pre‑assembly and offshore.
• If applicable, execute LV and HV Authorised Person duties where appointed, ensuring electrical safety, LOTO, and controlled energisation of WTG systems.
• Monitor, report, and follow up on Non‑Compliance Reports (NCRs), punches, retrofits, and defects, ensuring proper root cause understanding and, where possible, closure before handover.
• Track progress of WTG commissioning works and interfaces between turbine OEM, fabrication, pre‑assembly, installation contractors, commissioning teams, and client engineering.
• Ensure everyone is working to the same documentation revision and has access to OEM quality acceptance criteria, risk assessments, work instructions, and energy isolation procedures.
• Contribute to lessons learned and continuous improvement of CTPM, specifically targeting WTG commissioning practices and other Power Generation interfaces.
• Witness 240‑hour reliability test runs (RTR), and review Commissioning Completion Certificate (CCC) and WTG commissioning documentation for compliance with contractual and asset requirements for subsequent handover to Generation.

• Completed and verified WTG Commissioning Documentation Register (CDR) for final transfer.
• Accurate daily and system‑level progress reporting, e.g. DPR, Lautec, EnSync.
• Reported punches and NCRs related to WTG systems, e.g. Aconex Field.
• Documented lessons learned and improvement proposals, e.g. Synergi, CTPM.

• Authority to accept or reject pre‑assembly, testing, and commissioning activities based on contractual requirements, technical specifications, and defined acceptance criteria.
• Authority to stop work in case of unsafe conditions or critical quality deviations impacting WTG integrity and/or personnel safety.

• Technical education, electrical or mechanical, or equivalent technical background with strong WTG system knowledge.
• Proven experience in WTG pre‑assembly FAI and pre‑commissioning, offshore commissioning, or similar industries, including commissioning of electrical, mechanical, and control systems.
• Solid understanding of SCADA, turbine control systems, and electrical safety.
• GWO certifications, including Basic Safety Training, CoHE, Enhanced First Aid, and HV where applicable.
• OGUK Medical, including Chester Step, depending on country requirements.
• Strong communication, reporting, and documentation skills; advanced English required; and the ability to challenge contractors constructively.

• Prior experience with WTG handovers to Operations / Generation.
• HV Authorised Person within the industry or GWO HV Operation Training Certificate.