Electrical Site Support Engineer

Company Description️ð¡ About Assystem Assystem is an international engineering group dedicated to accelerating the energy transition worldwide. Our 8000 Switchers combine deep engineering expertise with digital innovation to deliver complex infrastructure projects. In the UK, we play a key role in landmark programmes such as Hinkley Point C, Sizewell C, and emerging Small Modular Reactor developments, supporting the future of low-carbon energy through safe and efficient nuclear delivery.ð

Why Join the Community of Switchers?

Joining Assystem means becoming part of one of the three largest nuclear engineering companies in the world. You will work alongside experienced specialists delivering critical infrastructure that supports long-term energy security. With strong project exposure and structured development, your future team will support your progression while contributing to some of the most technically demanding engineering environments in the UK.

Job Description This is a hybrid role requiring regular presence near Bridgwater, with relocation support available where needed.
You will support construction activities by responding to electrical engineering queries from site teams, as well as assess technical issues, produce calculations, and ensure design intent is maintained.

Respond to site electrical queries with structured technical assessments
ð§Perform calculations including cable sizing, supports, and electrical loads
ðEnsure design changes, redlines, and open points are controlled properly
ðIdentify and escalate technical risks and unresolved engineering issues
ðCoordinate with multidisciplinary teams to manage cross-discipline impacts
ðContribute to closure of design open points after package delivery
ðReport progress and issues to Electrical Discipline Manager regularly
ð§ Capture lessons learned to improve future engineering delivery
ð
· Support construction teams while maintaining design compliance standards

Qualifications

Nuclear experience is not essential, but is of course welcome. If you have worked within a highly regulated environment, your skills and approach are highly transferable and of strong interest to us.

We also recognise that the perfect candidate rarely exists. If you feel you meet around 80% of the criteria and are motivated to develop further, we would strongly encourage you to applyð

Degree in Electrical Engineering or closely related discipline
Experience in cable sizing and electrical system calculations
ðKnowledge of transformers, switchboards, and electrical installations
ðUnderstanding of electrical networks, earthing, and protection systems
ðAbility to produce clear, structured technical documentation
Experience managing workload to meet strict project deadlines
ð§Familiarity working within multidisciplinary engineering environments
ð Experience supporting construction or site-based engineering activities

Additional Informationð Why Apply?

Join a project that genuinely shapes the UK’s energy future while developing your career in a highly technical environment. You will gain exposure to complex nuclear new build challenges, strengthen your engineering capability, and position yourself for long-term progression across major programmes.

Benefits include:
ð¡ Hybrid Working Opportunity
ð Flexible working hours
ð¡️ Market Leading Pension scheme (8% company contribution / 4% personal contribution)
ð️ 25 days’ paid annual leave + bank holidays + option to buy or sell days
ð¼ Professional fees reimbursed
ð Employee referral scheme
ð Competitive Sick Pay – Support when you need it
ð Income Protection & 3x Salary Death-in-Service Cover
ðª Free Digital Gym Access – Expert-led fitness classes
ð 24/7 Employee Support Line – Mental health, financial & legal help

We are committed to equal treatment of candidates and promote, as well as foster all forms of diversity within our company. We believe that bringing together people with different backgrounds and perspectives is essential for creating innovative and impactful solutions. Skills, talent, and our people’s ability to dare are the only things that matter !. Bring your unique contributions and help us shape the future.

Summary Type:
Full-time Function:
Engineering Experience level:
Mid-Senior Level Industry: Mechanical Or Industrial Engineering