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CRS6JP00014733, Job Posting Title: Principal Process Engineer

SThree UK • Warrington, Cheshire

Salary
£148k – £181k
Posted
10 April 2026
Work mode
Full-time
Sponsor match
high
Global Business Mobility: Senior or Specialist WorkerWorker (A rating)
Job Title: Principal Process Engineer Contract: 12-month contract (Inside IR35) Location: Warrington (site-based / hybrid subject to project needs) Security Clearance: UK Security Check (SC) - must be held or eligible Positions Available: 3 Role Overview We are seeking three highly experienced Principal Process Engineers to support a critical programme within the UK nuclear sector. These roles hav
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