⚡️💡 About Assystem
Assystem is a global leader in engineering, digital, and project management services, driving the UK’s energy transition since 1996. With our near 8000 Switchers worldwide, we combine deep engineering expertise with digital innovation to deliver complex, low-carbon infrastructure. In the UK, we’re proud to support landmark nuclear projects like Hinkley Point C, Sizewell C, and emerging SMR programmes.
🤝 Why Join the Community of Switchers?
Join one of the three largest nuclear engineering companies in the world. Here, you'll work on world‑class energy‑transition missions, collaborating with top teams delivering Hinkley Point C, Sizewell C and SMRs. Become part of an elite global community, driving innovation and excellence every day.
Please note – we’re unable to offer visa sponsorship for this role, so applicants must have full right to work in the UK
The Job Mission
This is a site-based role supporting construction delivery within the Mechanical, Electrical and HVAC (MEH) scope of works. You’ll work alongside Construction Delivery Managers, ensuring safe, high-quality installation and progress within your assigned area. Relocation support may be available for those moving closer to Bridgwater.
Key Responsibilities:
⚙️ Coordinate daily construction activities within allocated work packages
📋 Monitor contractor performance and report on progress and key milestones
🧱 Support the management of quality inspections, testing and handover processes
🚧 Maintain a visible presence on site to uphold safety standards and procedures
🔧 Collaborate with engineering, planning, and quality teams to resolve site issues
📈 Contribute to planning, risk reviews, and schedule updates
🗂 Ensure all documentation and permits are up to date and compliant
Skills and Experience
🔩 HND, NVQ Level 4 or Degree in Construction, Mechanical or Electrical Engineering
🏗 Experience in construction coordination, supervision or site engineering
⚙️ Good understanding of installation sequencing and work package interfaces
⚖️ SMSTS or SSSTS certification (required)
🧰 Familiarity with QA, safety, and permit-to-work systems
📐 Strong organisational skills and proactive communication on site
💡 Awareness of CDM regulations and construction safety standards
â ï¸ Please note: Due to project security requirements, unfortunately, visa sponsorship is not available for this position.
ð Ready to shape the future? Join your future team on-site at one of the most ambitious nuclear power projects in Europe. Be part of a collaborative mission to uphold the highest construction and quality standards.
Benefits include:
ð Flexible working hours
ð¡ï¸ Pension scheme (8% company / 4% personal)
ðï¸ 25 daysâ paid annual leave + bank holidays + option to buy or sell days
ð¼ Professional fees reimbursed
ð° Employee referral scheme
ð¤ Competitive Sick Pay â Support when you need it
ð¥ Income Protection & 3à Salary Death-in-Service Cover
ðª Free Digital Gym Access â Expert-led fitness classes
ð 24/7 Employee Support Line â 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 peopleâs ability to dare are the only things that matter !. Bring your unique contributions and help us shape the future.

Assystem, one of the world's leading independent nuclear engineering companies, is committed to accelerating the energy transition. We see ourselves as an activist in the development of nuclear energy, convinced that it is an essential part of the fight against climate change.
8,000 switchers, spread in 13 countries in Europe, Asia, Africa and the Middle East are working every day to make the energy switch by accelerating the development of nuclear and renewable energies, power grids, clean hydrogen projects and low-carbon transport.
We design and supervise major projects through our engineering activities and accelerate our customers' digital transformation. We also develop new solutions to build faster and improve the performance of complex infrastructures.
59 years of experience have made Assystem a key partner of the world's largest industrial groups: CEA, EDF, ENEC, Enedis, Engie, Framatome, ITER, K.A. CARE, Naval Group, NICDC, Orano, RATP, Rolls Royce, Royal Commission, Sellafield, SNCF...
Assystem is ranked in the Top 3 companies in the nuclear energy sector.