Job Description
SSEN 400kV Commissioning Engineer - 400kV Substation Upgrade - Aberdeenshire, Scotland, United Kingdom - 12 Month Contract + Yearly Extensions - ASAP Start Date - Monday to Friday (45 Hours P/W) + Potential Weekend Work - Hybrid Role - £Excellent Day Rate
My client, a leading M&E and T&D contractor with a strong presence across the UK and Ireland, are seeking an SSEN Authorised Commissioning Engineer to join their Transmission & Distribution division.
This role offers a secure, long-term contract working on key SSEN projects, with the added opportunity to gain SPEN authorisations through the client's internal programme (bypassing the standard waiting list), opening up even more project opportunities from January 2026 onwards.
Key Details:
* Location: Aberdeenshire, Scotland initially & SPEN patch longer term (Hybrid between site commissioning & remote design verification/review/commissioning paperwork)
* Contract Duration: 12 months + yearly extensions
* Start Date: ASAP/Immediately
* Working Pattern: Monday to Friday (10 hour days & 5 hour days on Fridays) + potential weekend work
* Additional Information: Outside IR35, Ltd company or umbrella engagement available
Responsibilities:
* Lead and deliver the commissioning of HV substations and associated systems across SSEN projects initially, & SPEN projects longer term.
* Develop and implement commissioning plans, procedures, and test documentation.
* Perform functional testing, fault-finding, and verification of protection and control systems.
* Ensure all works comply with SSEN & SPEN safety rules and standards.
* Liaise with project management, design, and construction teams to ensure seamless project delivery.
* Produce detailed commissioning reports, test results, and completion documentation.
* Support project handover and ensure all systems are energised safely and on schedule.
Requirements
* Valid SSEN or SPEN authorisation (beneficial, but not mandatory).
* Proven track record commissioning HV / EHV substations (typically 132kV–400kV).
* Strong understanding of protection relays, SCADA systems, and control panels.
* Demonstrated experience working under UK DNO / TSO safety rules.
* Ability to work independently and manage multiple commissioning packages concurrently.
* Excellent communication and documentation skills.
* Right to work in the UK and flexibility to travel between sites as required.
Interested? Please apply or get in touch using the contact information below to learn more!
Cian McLoughlin
Recruitment Consultant
Hunter Philips Executive Search
Landline: +44 161 240 3338
Mobile: +44 7881 418 441
Email: cian.mcloughlin@hunterphilips.com
LinkedIn: linkedin.com/in/cian-mcloughlin-628a72258
Web: http://hunterphilips.com/