Temp Works Supervisor

Sizewell C Limited; Leiston; On-site; GBP 67,000 - 75,000; Full time

Benefits offered by this job

CIP bonus 5%

28 days holiday + bank holidays

Pension contribution up to 7.5% / 15%

Ongoing professional development

Other lifestyle benefits

Job summary

Sizewell C Limited is seeking an experienced Temporary Works Supervisor to join the Temporary Works team on the Sizewell C project, a major UK infrastructure programme. The role focuses on safe planning, coordination and delivery of temporary works across the site in a highly regulated environment.

You will work with the Principal Contractor's TWC to ensure temporary works are designed, reviewed and implemented safely and efficiently in your area, adhering to BS5975 and related standards.

Qualifications

• Diploma/degree in civil or structural engineering or related discipline.
• CITB Temporary Works Supervisor certification is required.
• Experience as Temporary Works Supervisor on complex civil/infra projects.
• CSCS Manager or Professional card held.
• Experience coordinating contractors, designers and site teams.
• Nuclear or major infrastructure project exposure preferred.
• ICE membership or active accreditation journey.

Responsibilities

• Act as Temporary Works Supervisor in accordance with BS5975.
• Review and accept temporary works design packages.
• Coordinate with contractors, designers and site delivery teams.
• Manage temporary works look-ahead programmes and design approvals.
• Support governance, assurance and compliance activities.
• Contribute to risk management and health and safety by design.
• Assist procurement and delivery of temporary works solutions.
• Build strong relationships across contractors and project stakeholders.

Skills

Communication

Stakeholder management

Team coordination

Safety governance

Education

Degree in Civil or Structural Engineering

Level 3 Diploma / HND / Foundation Degree in engineering or construction

CITB Temporary Works Supervisor certification

CSCS Manager or Professional card

ICE membership or working towards accreditation

Tools

NEC contracts

BIM

Digital engineering tools

Job description

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

• 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.

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 approvalsSupporting 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.

• 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
• 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?.