Electrical Commissioning Engineer – Mission-Critical Project – Newport, UK
A major UK-based contractor delivering high-tech infrastructure and data centre projects across Europe is seeking a locally based Electrical Commissioning Engineer to join its delivery team on a large-scale critical infrastructure build in Newport.
This full-time, site-based position is suited to an experienced commissioning professional with strong electrical bias, a background in mission-critical or data centre environments, and a deep understanding of complex LV/MV systems, UPS installations, and electrical testing protocols.
Key Responsibilities:
* Manage and execute electrical commissioning activities in accordance with the project schedule and compliance standards.
* Interface directly with vendors, subcontractors, and QA/QC personnel to ensure that systems are tested and validated correctly.
* Track commissioning progress against key milestones, raising issues early and ensuring deliverables are on time.
* Witness factory and field acceptance tests (FATs/FWTs), ensuring full documentation and traceability.
* Review commissioning documentation, sign-off procedures, and test packs in collaboration with Approved Person teams.
* Conduct hands-on verification and inspections of UPS systems, switchgear, distribution boards, and controls.
* Support technical meetings, documentation flow, and commissioning walkdowns.
* Promote and enforce all safety protocols and quality standards on site.
Candidate Profile:
* Electrically qualified – Degree, Building Services qualification, or certified electrical trade background.
* Minimum 3 years’ experience commissioning electrical systems on industrial or data centre projects.
* Strong knowledge of low and medium voltage systems, UPS, BMS integration, and electrical testing procedures.
* Familiar with critical infrastructure commissioning workflows, FAT/FWT documentation, and snag management.
* Experience in data centres or similar mission-critical environments is essential.
* Must be based near Newport – no accommodation, transport, or rotation package is available.
* Excellent communication skills and a proactive, quality-driven mindset.
What’s on Offer:
* £90,000 – £100,000 + accommodation + Package
* Permanent, site-based role in Newport with long-term project pipeline
* Chance to join a high-performing delivery team on a flagship data centre build
* Structured development within a major UK contractor active in mission-critical construction