The HV Technician will work exclusively offshore on a major offshore wind development involving multiple offshore platforms, extensive HV transmission assets, and complex commissioning sequences. The role focuses on high-voltage installation, testing, commissioning, and early-operations support across offshore substations, converter platforms, and export-system interfaces. This is a marine-based position requiring strong HV competence, strict adherence to offshore electrical safety rules, and the ability to operate within a multi-contract offshore construction environment.
Key Responsibilities
Required Qualifications & Experience
Key Responsibilities
- HV Offshore Equipment Installation & Testing - Install, test, and verify offshore HV equipment including switchgear, transformers, protection systems, and cable terminations.
- Offshore Commissioning Support - Assist commissioning teams with energisation preparation, functional testing, fault-finding, and system verification on offshore platforms.
- Offshore Electrical Safety - Work under offshore HV safety rules, isolation procedures, LOTO systems, and marine permit-to-work processes.
- Platform Operations - Support HV activities across offshore substations, converter platforms, and export cable interface points.
- Documentation & Reporting - Complete offshore test sheets, inspection records, switching logs, and commissioning documentation to project standards.
- Fault Response Offshore - Support troubleshooting and corrective actions on HV plant during offshore construction, commissioning, and early operations.
- Contractor & OEM Coordination - Interface with offshore contractors, marine crews, and package teams to ensure safe and compliant execution of HV tasks.
- Quality Assurance Offshore - Verify installation quality, cable terminations, torqueing, insulation resistance results, and readiness for energisation.
- System Readiness Offshore - Support offshore walkdowns, punch-list closure, and pre-energisation readiness reviews.
Required Qualifications & Experience
- Recognised HV Competency - Formal HV switching/authorisation or equivalent HV training.
- Offshore HV Experience - Proven experience working offshore on HV systems within offshore wind, offshore substations, offshore platforms, or marine energy infrastructure.
- Technical Knowledge - Strong understanding of offshore switchgear, transformers, protection relays, cable terminations, fibre integration, and SCADA interfaces.
- Offshore Safety Systems - Experience working under offshore electrical safety rules, LOTO systems, and marine permit-to-work procedures.
- Documentation Skills - Ability to produce accurate offshore test records, inspection sheets, and commissioning documentation.
- Communication - Clear English communication skills, both written and verbal.
- Offshore Certification - Valid GWO, offshore medical, and marine survival certificates.
- Right to Work - Must hold valid work rights suitable for UK offshore deployment.
Vacancy posted 29 days ago
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