Sizewell C
Temp Works Supervisor
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Temporary Works Supervisor
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: Tuesday 25th 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.
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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
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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.
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