https://jobs.co.uk/job/crs6jp00014733-job-posting-title-principal-process-engineer-progressive-recruitment--4cfd6320-6a39-46b7-9675-7916111d78d6 RSS feed for CRS6JP00014733, Job Posting Title: Principal Process Engineer at Progressive Recruitment. en-gb Fri, 01 May 2026 07:16:04 GMT https://jobs.co.uk/job/crs6jp00014733-job-posting-title-principal-process-engineer-progressive-recruitment--4cfd6320-6a39-46b7-9675-7916111d78d6 https://jobs.co.uk/job/crs6jp00014733-job-posting-title-principal-process-engineer-progressive-recruitment--4cfd6320-6a39-46b7-9675-7916111d78d6 Wed, 08 Apr 2026 23:00:00 GMT Location: Warrington | Salary: £71 - £87/hour | Type: Contract | 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 have been raised as a specific project requirement and will play a key part in the technical delivery, assurance, and development of process engineering solutions associated with RepU management and reuse. The programme relates to the UK''s historic and potential future use of reprocessed uranium, including its storage, conversion, re-enrichment, and potential reuse in fresh fuel cycles. Key Responsibilities Provide principal-level process engineering leadership to the project Develop, review, and approve process flowsheets, mass and energy balances, and technical documentation Support process design, optimisation, and safety case development for nuclear fuel cycle facilities Interface with safety, operations, commissioning, and regulatory teams Ensu... Contract