New Job Opening: HSW Advisor ( Night Shift ) in Sizwell

HSW Advisor (Night Shift)

Project Overview: Sizewell C

Sizewell C is a major new nuclear power station development in Suffolk expected to run for at least the next decade. The project delivers two reactors based largely on Hinkley Point C and is currently in the Enabling and Earthworks phase preparing the site for major construction. A critical milestone, J0, marks the foundation pour for Reactor 1 and the transition into full construction.

Roles Required

Three Senior Health, Safety & Wellbeing Advisors are required for night shift operations at Sizewell C. These are site-based agency roles with contracts expected to run for around 12 months and potential opportunities to transition into permanent positions.

Candidate Profile

We are seeking experienced Senior Health, Safety & Wellbeing Advisors with a strong background in construction, infrastructure or other high-risk industries. Candidates must be confident working independently, engaging with stakeholders at all levels, and providing practical safety leadership within a complex project environment. A collaborative mindset, resilience and strong communication skills are essential.

Essential qualifications:

• CSCS Card


• NVQ Level 4, 5 or 6 (or equivalent) in Occupational Health & Safety


• Proven experience in a Health & Safety Advisor role at a senior level.

Primary Responsibilities

The Senior Advisors will support the safe delivery of night-shift construction activities across the Sizewell C project. This is a highly visible, site-based role focused on:

• Providing health, safety and wellbeing support to operational teams.


• Conducting risk-based inspections and assurance activities.


• Engaging with the workforce, contractors and management teams.


• Supporting the planning and safe execution of high-risk works.


• Facilitating effective communication and handovers between day and night teams.

Team Structure

The successful candidates will join the dedicated Night Shift Health, Safety & Wellbeing Team, supporting a 24/7 construction operation. The team consists of one existing advisor and three new Senior Advisors, creating a four-person night-shift function responsible for supporting all construction activities during out-of-hours operations. One of the successful candidates may also take on a lead/coordinator role within the team.