HV Testing Engineer (Export / OSS / 66kV & 220kV Systems)
Contract (March / April until end of 2026 or until end of the project)
Location: Poland
Rotation: 2 weeks on/ 2 weeks off
Offshore Wind
Role Overview
Responsible for execution and supervision of high-voltage testing activities prior to energisation of export cables, inter-array systems and offshore substations.
Key Responsibilities
- Perform HV testing (VLF, Tan Delta, Partial Discharge, sheath testing)
- Supervise pre-commissioning testing of GIS, transformers and switchgear
- Prepare test procedures and method statements
- Fault location and diagnostics
- Support cable energisation readiness
- Produce detailed test reports and documentation
- Interface with SAP and commissioning teams
Requirements
- Degree in Electrical Engineering or equivalent
- 5+ years of HV testing experience (66kV–220kV minimum)
- Experience in offshore wind projects preferred
- Strong knowledge of cable insulation systems (XLPE)
- Experience with testing equipment (Omicron, BAUR or similar)
- Understanding of grid compliance requirements
- Offshore certification (GWO / MEDICAL)
- Advanced English
- Polish is an advantage