Senior Authorized Person - Offshore Commissioning Lead

Aventa Group; Vierville-sur-Mer; Remote; EUR 70,000 - 90,000; Full time

Job summary

Confidential, a Northern France offshore wind developer, is seeking a Senior Authorized Person (SAP) / Commissioning Supervisor to support offshore wind farm commissioning. You will safely perform switching operations from 33 kV to 225 kV and coordinate on-site activities with the commissioning team.

Reporting to the Commissioning Manager, you will lead HSE-compliant switching, participate in test programs, manage LOTO, and ensure documentation and handovers to O&M are complete.

Qualifications

• Minimum 3 years' offshore wind and/or electrical commissioning.
• Experience in 225 kV switching and LOTO in PW systems.
• Valid GWO certifications: 5 standard modules (BST/BOSIET, FAW, MH, FA, WAH), plus EFA and ART.
• Fluent English; French beneficial.

Responsibilities

• Execute safe switching operations and document outcomes.
• Coordinate energisation sequences and ensure proper isolation records.
• Lead toolbox talks and ensure HSE compliance on site.
• Prepare handovers to O&M with complete documentation.

Skills

Offshore wind experience

HV switching

LOTO procedures

Permit to Work

HSE compliance

English fluent

Documentation

Team coordination

Education

Technical degree in electrical engineering

Tools

SCADA systems

Electrical protection testing

Job description

Confidential, a Northern France offshore wind developer, is seeking a Senior Authorized Person (SAP) / Commissioning Supervisor to support offshore wind farm commissioning. You will safely perform switching operations from 33 kV to 225 kV and coordinate on-site activities with the commissioning team.

Reporting to the Commissioning Manager, you will lead HSE-compliant switching, participate in test programs, manage LOTO, and ensure documentation and handovers to O&M are complete.