30 Work jobs in Sellafield

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Site Mechanical Engineer

09 February 2026
Rullion - Cumbria, CA20 1PG
On-site only
Contract
Full time

Deliverables: Provide LFE and Knowledge of plant constraints throughout the delivery process. Pre-approve TQ's to allow site works to continue Produce NFR/Feasibility justifying design decision Offering technical advice on the construction site for ...

Maintenance Electrician

26 January 2026
National Nuclear Laboratory Limited - Seascale, Cumbria, CA20 1PG
£40,991 to £49,419 per year
Permanent
Full time

Summary Job Description for Maintenance Electrician: As a Maintenance Electrician at UKNNL you will be performing routine maintenance on a wide range of Electrical and Instrumentation plant systems. You will also carry out project work, breakdown repairs and ...

Mechanical Site Engineer

10 February 2026
NRL Ltd - Sellafield, North West, CA20 1PG
£50 to £55 per hour
Contract
Full time

NRL is currently recruiting for a Mechanical Site Engineer for a 12 month contract on Sellafield. Role- Mechanical Site Engineer Contract Length- 12 months Rate- £50.00-£55.00 per hour (Inside IR35) Location- Sellafield Key Responsibilities: Provide LFE and ...

Administrator

02 February 2026
Mitie - CA20 1PG
Permanent
Full time

Job OverviewTo provide administration support by coordinating general operations and ensuring departmental objectives are on schedule to meet or exceed deadlines. Main Duties -Main duties of the Administrator consist of but is not limited to; -Provide ...

Auditor/Admin

10 February 2026
Rullion - Whitehaven, Cumbria, CA20 1PG
Hybrid remote
Contract
Full time

Job title: Auditor/Admin Job Type: 6 Months Fixed Term Contract (Potential for this opportunity to become permanent) Start date: Subject to clearance Salary: Competitive Location: Whitehaven Hours of work: 25 Hours Per Week (Can be worked over 4 days or 5 days...

Commissioning Manager

22 January 2026
NRL Ltd - Seascale, North West, CA20 1PG
£70 to £75 per hour
Contract
Full time

NRL is currently recruiting a Commissioning Manager to join one of our leading clients in their Nuclear Power Engineering and Technical Services team. This is a fantastic opportunity to be part of a high-performing project team within a critical sector, ...

Maintenance Electrician

13 February 2026
National Nuclear Laboratory Limited - Seascale, Cumbria, CA20 1PG
£40,991 to £49,419 per year
Permanent
Full time

Quantity Surveyor Manager

19 January 2026
Rullion - Seascale, Cumbria, CA201PG
Contract
Full time

Job title: Quantity Surveyor Manager Job Type: Contract IR35 Status: Inside IR35 Start date: ASAP - Subject to Vetting Duration: 12 Months Pay rate: Depending on Experience Location: Seascale, Cumbria Hybrid/Remote Working: Hybrid working available Hours of ...

Mechanical Team Leader

12 February 2026
Mitie - CA20 1PG
Permanent
Full time

Job Title : Mechanical Team LeaderLocation: Sellafield, Seascale, Cumbria, CA20 1PG Job Overview : Mechanical Team Leader within a Hard services team as a first point of contact for client and team employees, taking a proactive approach to customer care and ...

Cleaning Operative

22 January 2026
Mitie - CA20 1PG
Permanent
Full time

At Mitie we bring out the best in places. Unlocking their potential so that everyone looks forward to using them and can do their best work in them. From offices and shopping centers to hospitals and airports, we create better places for the communities we ...