Commissioning Engineer Jobs in Southampton

Commissioning BESS sites, handling tests, troubleshooting, and documentation onsite.

Provide field technical support, installation, training for water metering products.

Lead and supervise site commissioning activities for LV/HV substation projects.

Lead instrumentation & control design for major UK infrastructure projects

Test Bay Engineer for naval refrigeration/HVAC testing, commissioning, and compliance.

Install and commission fire alarm systems for high‑profile sites across Southampton, Portsmouth and Bournemouth.

Lead design and delivery of CCTV and Access Control security systems

Lead secondary engineering for turnkey HV GIS/AIS substations, overseeing design to as‑built.

Lead mechanical commissioning for data centre projects, ensuring safe, compliant handover.