Skip to main content

Commissioning Engineer in Wales

Rubicon Consulting is currently recruiting for Commissioning Engineer on a 4 Month Contract, based in Northwest Wales

Role Summary

We are seeking an experienced Commissioning Engineer to support delivery activities on a major Grid infrastructure project in Northwest Wales. The successful candidate will be responsible for the safe planning, execution, and documentation of commissioning activities associated with HV substation and transmission systems.

This role requires strong experience within Grid environments, a solid understanding of commissioning procedures, and the ability to coordinate effectively with site teams, SAPs, contractors, and client representatives to ensure successful energisation and handover.

Key Responsibilities

Plan and execute commissioning activities in line with project specifications, safety standards, and Grid procedures

Carry out testing and commissioning of HV plant and equipment including:

* Protection systems

* Transformers

* Switchgear

* CTs/VTs

* Control and SCADA systems

* Review and interpret:

* Single line diagrams

* Protection schematics

* Wiring diagrams

* Commissioning procedures

Requirements

Essential Requirements

* Proven experience as a Commissioning Engineer on Grid or HV transmission projects

* Strong background in HV substation commissioning (132kV–400kV )

* Knowledge of Grid commissioning procedures and safety rules

* Experience working with protection relays and control systems

* Ability to read and interpret electrical drawings and schematics

* Familiarity with commissioning documentation and handover processes

* Excellent communication and coordination skills

* Full UK driving licence

* Right to work in the UK

Qualifications & Certifications

* HNC/HND or Degree in Electrical Engineering or related discipline

* Grid Competent Person / Authorised Person certification

* TP141 or equivalent Grid training

* CSCS/ECS card

* SMSTS or SSSTS

* First Aid qualification

Desirable Experience

Previous experience on transmission infrastructure upgrades or new build substations

Knowledge of IEC 61850 systems

Experience with SCADA integration and testing

Familiarity with relay manufacturers such as Siemens, GE, ABB, or Schneider

Our Company

Rubicon Consulting is a Talent management consultancy which helps you to optimise business performance and competitive advantage by choosing the right people first time

Commissioning Engineer in Wales

Wales, UK
Full time

Published on 05/07/2026

Share this job now