Electrical Commissioning Engineer - Data Centres / HV Infrastructure
Location: Northumberland & South Yorkshire
Contract Length: 6 Months
IR35: Outside IR35
Rate: £550 per day
Working Arrangement: Site-Based
RESPONSIBILITIES
- Undertake electrical commissioning across HV substations, data centre infrastructure and renewable energy developments.
- Commission HV/MV switchgear, transformers, protection relays, control panels and auxiliary electrical systems.
- Support commissioning of 11kV, 33kV, 132kV and higher-voltage infrastructure, depending on project requirements.
- Perform primary and secondary injection testing, functional testing and protection verification.
- Carry out electrical inspections, insulation resistance testing, continuity testing and pre-energisation checks.
- Coordinate FAT, SAT and site commissioning activities with equipment manufacturers and specialist contractors.
- Support commissioning and integration of electrical infrastructure associated with data centre power distribution systems.
- Assist with HV energisation planning, switching arrangements and electrical safety documentation.
- Commission protection, control, SCADA and substation automation systems.
- Liaise with DNOs, transmission operators, principal contractors and client representatives.
- Review SLDs, protection schematics, technical drawings and commissioning procedures.
- Manage commissioning defects, punch lists and outstanding technical issues.
- Prepare commissioning reports, test sheets and handover documentation.
SKILLS / REQUIREMENTS
- Proven electrical commissioning experience across HV substations, data centres, BESS or major electrical infrastructure.
- Strong technical knowledge of HV/MV switchgear, transformers, protection relays and control systems.
- Experience with electrical testing, protection verification and energisation procedures.
- Understanding of HV electrical infrastructure and grid connection requirements.
- Experience with primary and secondary injection testing.
- Familiarity with FAT, SAT and functional testing.
- Ability to interpret electrical schematics, protection drawings and technical specifications.
- Experience coordinating with electrical contractors, specialist vendors and engineering teams.
- Strong understanding of electrical safety procedures and commissioning documentation.
CERTIFICATIONS
- HNC/HND or degree in Electrical Engineering, or equivalent experience.
- ECS / CSCS card.
- Relevant electrical safety qualifications.
- HV Authorised Person certification desirable.
- SMSTS or SSSTS desirable.
DESIRABLE
- Previous data centre or mission-critical infrastructure experience.
- Experience commissioning 132kV or 400kV substations.
- Experience on large-scale BESS developments.
- Familiarity with IEC 61850, SCADA and substation automation systems.
- Experience with National Grid interfaces and energisation activities.
- Knowledge of critical power infrastructure and integrated testing
Electrical Commissioning Engineer in North East employer: JAM Recruitment Ltd
BAE Systems is an exceptional employer, offering a dynamic work environment where innovation and collaboration thrive. With a strong focus on employee growth and development, you will have access to cutting-edge technology and the opportunity to contribute to meaningful projects that enhance global security. Located in Christchurch or Frimley, you will be part of a diverse team dedicated to pioneering advancements in defence and aerospace, ensuring a rewarding career path in a company that values your unique skills and perspectives.
