About this role
The Sizewell C Jobs Service supports local people into exciting, long-term careers across our Project.#SZCJobs Temporary Works Supervisor Sizewell C Location: Hybrid, Leiston, Suffolk (minimum 3 days per week onsite). Employment type: Permanent full-time. Salary: £67,000 - £75,000 per annum -dependent on experience Benefits: 5% CIP bonus 28 days holiday, plus bank holidays Contributory pension of up to 7.5% employee/15% employer Ongoing professional development Other lifestyle benefits Closing date: Monday 24th August 2026. Are you an experienced Temporary Works professional looking to play a key role on one of the UK's largest and most ambitious infrastructure projects? Sizewell C is seeking a Temporary Works Supervisor (TWS) to join our growing Temporary Works team, supporting the safe planning, coordination, and delivery of temporary works across a complex nuclear construction programme. This is a unique opportunity to contribute to a nationally significant project while developing your career within a highly regulated, safety-critical environment. What You'll Be Doing Working closely with the Principal Contractor's Temporary Works Coordinator (TWC), you will help ensure temporary works are planned, designed, reviewed and implemented safely and effectively across your assigned area. Key responsibilities include: Acting as Temporary Works Supervisor in accordance with BS5975 Supporting the review and acceptance of temporary works design package Coordinating with contractors, designers and site delivery teams Managing temporary works look-ahead programmes and design approvals Supporting temporary works assurance, governance and compliance activities Contributing to risk management, health and safety by design, and continuous improvement initiatives Supporting procurement and delivery of temporary works solutions Building strong relationships across multiple contractors and project stakeholders What We're Looking For You'll bring a solid understanding of temporary works management and experience gained within major civil engineering, infrastructure, energy, rail, highways, marine or nuclear projects. Essential Requirements Level 3 Diploma, HND, Foundation Degree in a relevant engineering / construction discipline Valid CITB Temporary Works Supervisor certification Experience acting as a Temporary Works Supervisor CSCS Manager or Professional card Experience working on complex civil engineering projects involving temporary works Experience undertaking quality inspections on site Strong understanding of BS5975 and temporary works procedures Experience coordinating contractors, designers and site teams Excellent communication and stakeholder management skills Desirable Degree qualified in Civil or Structural Engineering (or related discipline) Extensive experience acting as a Temporary Works Supervisor Nuclear or major infrastructure project experience in an engineering role ICE membership or working towards professional accreditation Knowledge of NEC contracts, BIM and digital engineering tools Why Join Sizewell C? This is more than just a job. It's an opportunity to help deliver one of the UK's most significant clean energy and infrastructure projects while developing your career alongside industry-leading professionals. Ready to Make an Impact?. Apply now and become part of the team delivering one of the UK's most exciting infrastructure programmes. For this role you must have evidence of right to work in the UK. As a project, we do not discriminate on the grounds of age, gender, race, colour, religion, disability or sexual orientation, and we welcome applications from all sections of the community.