HV Mechanical Fitter - Transmission

Location: UK Wide | Contract Type: Permanent / Contract | Working Pattern: Full-Time | Site Based Pay / Benefits: Remuneration for this role is benchmarked competitively within our sector. The Opportunity OCU is delivering critical National Grid infrastructure projects across the UK. As an HV Fitter, you’ll be hands-on installing and maintaining high-voltage equipment within live substation environments, directly supporting works that keep the network running safely and reliably.

If you want to work on complex plant, gain exposure to major transmission projects, and be part of a team that takes safety and quality seriously, this is it. Install and maintain HV plant including switchgear, circuit breakers, transformers and busbar systems Read and interpret engineering drawings and single line diagrams Assemble, align and fit mechanical HV equipment on site Support testing, commissioning and energisation activities Follow RAMS, permit systems and National Grid safety procedures at all times Identify, report and help resolve defects or non-conformances Maintain tools, plant and working areas to required standards Collaborate with supervisors, engineers and other trades to deliver safe installation Essential: Proven experience as an HV Fitter within substations or transmission environments Strong understanding of HV plant installation and maintenance Ability to read and interpret technical drawings and specifications Knowledge of site safety practices within high-risk environments CSCS or CCNSG card Strong commitment to health and safety Desirable: Experience working on National Grid projects Knowledge of National Grid Safety Rules IPAF, Slinger/Signaller or PASMA certification Experience within AIS or GIS substations Bonus if you have experience supporting commissioning or outage works At OCU, we believe that meaningful work should come with meaningful support.

That's the principle behind Careers with Purpose, our commitment to ensuring every person at OCU feels supported, developed, and valued, not just in their role today, but throughout their career with us. Alongside the opportunity to work on some of the UK's most significant infrastructure projects, we offer a benefits package that we are continuing to develop as we grow, and the kind of career acceleration that only comes from being inside a business moving at this pace.

As a rapidly growing organisation, there are genuine opportunities to progress, broaden your experience, and build a long-term career within OCU Group. For a confidential conversation about this opportunity, please contact Jonathan Bryden at Jonathan.bryden@ocugroup.com Our vacancies are typically advertised for two weeks; however, we reserve the right to close applications early should we receive a sufficient number of suitable candidates.

We therefore encourage early applications.