Temporary Works Coordinator - Leiston, IP16, United Kingdom Job Description Temporary Works Coordinator Sizewell C, Leiston, Suffolk (site-based) Contract: Permanent, full-time. Annual Leave: 28 days per annum, increasing to 30 days after 5 years of service, plus bank holidays. Bonus: Up to 5% annual bonus. Pension Contributions: Defined Contribution Pension Scheme with up to 7.5% employee contribution -15% employer contribution. Flexible Benefits: Additional allowance for a variety of benefits including. Closing Date: Sunday 11th January 2026

Sizewell C is seeking a highly skilled Temporary Works Coordinator (TWC) to join our growing infrastructure team. This pivotal role ensures the safe control and coordination of temporary works design and construction within a designated area of the project. You’ll oversee subcontractor arrangements, ensure compliance with industry standards, and support delivery across multiple phases of construction. Fulfil duties of TWC for the Principal Contractor as outlined in BS5975-1:2024 Oversee planning, review, and approval of subcontractor temporary works Manage documentation and competency checks for TW Designers and subcontractor teams Organise independent TW Design Peer Reviews for high-risk items Implement assurance regimes across all project partners and subcontractors Review and accept TW Design Packages (Management Class 2 and above) Collaborate with the SZC Principal Designer to minimise health and safety risks Ensure temporary works are designed, installed, maintained, and dismantled with full consideration of their impact on permanent works Contribute to the construction risk register and manage TW design procurement within budget Assess technical risks and determine appropriate management strategies for temporary works

Proficiency in Microsoft Office, CAD, BIM, and document management systems Understanding of CDM Regulations 2015 and risk reduction principles Experience with NEC ECC/PSC and JCT contract administration Contributions to project programmes and lookahead planning Risk management experience (CDM, RAMS, Public Safety) Leadership of teams and subcontractor coordination CSCS Managers & Professional level card Valid CITB Temporary Works Coordinator certificate Experience in nuclear industry projects TW design procurement experience in nuclear contexts

You’ll be joining the project at a critical stage, with the opportunity to grow alongside it. Be part of a team that values innovation, safety, and excellence — and help deliver a project that will power millions of homes for generations. Additional Information Join the team at Sizewell C. Our vision is to Lead The Way On Nuclear . The Sizewell C team is one of the most exciting and largest new megaprojects in the UK, whilst being at the forefront of the UK’s climate change agenda and energy policy. We have begun constructing a 3.2-gigawatt nuclear power station on the Suffolk coast in the East of England replicating, wherever possible, the design used for Hinkley Point C, another nuclear power station being built in Somerset. When built, Sizewell C will be one of the largest power stations to operate in the UK. The power station will generate low carbon electricity for at least 60 years, supplying over 6 million homes and supporting around 7% of the UK’s current electricity needs. Our vision is to Lead The Way On Nuclear . We want Sizewell C to define what good leadership for the nuclear industry and British infrastructure looks like and deliver on it. We understand the feats of organisation, logistics, collaboration and imagination that building nuclear requires. We are building for the next generation for their home-grown energy, energy price stability and ultra-low carbon power in abundance. We also want to set the benchmark for maximising long-lasting social value as we build and demonstrate how smart collaboration can work for the benefit of communities – locally, regionally and nationally. We are the first nuclear power station in the UK to be funded under the Regulated Asset Base funding model (RAB). Sizewell C operates within a complex and fast-moving stakeholder environment, engaging with a wide range of partners including government bodies, regulators, local communities, supply chain partners, and international collaborators. This makes Sizewell C a uniquely stimulating place to work — where navigating evolving priorities, balancing interests, and building trusted relationships is just as critical as technical excellence. For those who thrive in dynamic, multi-dimensional settings, it offers unmatched professional challenge and growth. At Sizewell C we encourage and embrace diversity and how it can improve our experience and performance at work.  Whilst sponsorship may be a possibility that we can explore, we are fully committed to local recruitment where possible, and those already holding the right to work in the UK. By submitting an application to this role, you acknowledge that you have read and understood Sizewell C’s employee privacy policy and EDF's employee privacy policy .