Technical Author -Sellafield

Seascale, Cumbria, United Kingdom • Posted May 30, 2026

Job Type: Full-time
Location: Seascale, Cumbria
Posted: May 30, 2026
Category: architecture-and-engineering
Application Deadline: July 09, 2026

Role Description

Technical Author
Location: Sellafield Site, Cumbria (3 days per week on-site - likely to increase)
Security Clearance: SC (P4 Pass required to access site)
£50-56/hour Inside IR35

The Opportunity
We're supporting a major programme at Sellafield and are looking for a Technical Author to join a critical nuclear project at the forefront of the UK's clean-up mission.
The Box Encapsulation Plant (BEP) forms a key part of the Magnox Swarf Storage Silo (MSSS) Programme-one of the most important hazard reduction initiatives on the Sellafield site. This project will safely treat and immobilise nuclear waste, preparing it for long-term storage, and will also support decommissioning activities across other legacy facilities.
This is your chance to contribute to a nationally significant programme with real-world impact.

What You'll Be Doing

Developing and finalising Operation & Maintenance (O&M) manuals for BEP systems
Working closely with e...

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