WHAT ARE WE LOOKING FOR?

• Experience working for or with an ICP, DNO, or IDNO
• Site-based project experience in EHV substation delivery up to 132kV
• Strong understanding of UK and DNO infrastructure projects
• Familiarity with BSEN and ENA standards
• Proficiency in interpreting technical drawings
• Comfortable working on active construction sites with regular travel
• Strong communication, coordination, and problem-solving skills

ROLE OVERVIEW

We are looking for a proactive and experienced Site Engineer to support the delivery of high-voltage (HV) and extra-high-voltage (EHV) substation projects. Acting on behalf of the design team, you will oversee the coordination and implementation of engineering designs on site — ensuring accuracy, feasibility, and alignment with project specifications across contestable and private works up to 132kV.
This is a hands-on role based primarily on construction sites, supporting the successful execution of a portfolio of complex infrastructure projects.

WHAT WILL YOU BE DOING?

You will be responsible for:

• Leading engineering input and coordination on site for HV and EHV substation projects
• Acting as the key site contact for design-related matters, liaising between the design office, contractors, and project teams
• Overseeing the implementation of the design packages issued for construction. The design packages include:
• Main connection and protection single-line diagrams
• Cable route designs and cable installation plans
• Switchgear and transformer specifications
• CT, VT, and battery charger sizing
• Cable sizing and multicore termination schedules
• Small power and lighting system layouts
• Control room, switchroom, and substation layouts
• Ensuring site activities align with:
• EP engineering standards and procedures
• UK legislation, industry standards, and client requirements
• DNO/IDNO policies and technical specifications
• Supporting the issue, clarification, and resolution of technical design documentation on site
• Managing multiple live projects across various UK locations