Position: Mechanical Engineer
Location: Warrington
Start Date: ASAP
Hours: 37 hours per week, Monday - Friday

Hybrid: 3 days in the office and 2 days home working

Mechanical Engineer - Nuclear Projects

This role involves supporting the delivery of specialist mechanical engineering work across the full project lifecycle, from concept and FEED through to detailed design, construction support, commissioning, and operational phases within regulated nuclear environments.

You will contribute to the design and delivery of mechanical systems and processes, including handling systems, transfer equipment, and specialised process technologies used in controlled or high-active environments. Work will also include technical studies, documentation development, and supplier/subcontractor coordination.

Key Responsibilities
Deliver and support mechanical engineering studies and project work
Contribute to design development from concept through to detailed design and implementation
Produce and review engineering outputs such as technical notes, calculations, flow diagrams, P&IDs, layouts, and specifications
Support mechanical handling and process system design, including transfer, milling, and compaction applications in controlled environments
Review technical documentation from suppliers and contractors
Work with internal engineering teams and external technical specialists
Support project delivery across construction, commissioning, operations, and decommissioning phases
Liaise with other sites and stakeholders, with occasional travel depending on project needs

Requirements
Degree in Mechanical Engineering or related discipline
2+ years'' experience as a Mechanical Engineer
Experience in engineering design across FEED, detailed design, and delivery stages within nuclear or regulated industries
Knowledge of mechanical handling or process systems (including manufacture, testing, commissioning, and maintenance)
Experience working with contractors or supply chain stakeholders
Experience on Sellafield, AWE, UKAEA, UKNNL, or Magnox projects desirable

Additional
Strong communication and stakeholder engagement skills
Ability to manage workload and work independently
Comfortable working across multiple project phases and technical teams
Must be eligible to work in the UK and meet security clearance requirements

Interested in this position? please click "apply now"
We try to respond to all applicants, but sometimes this is not possible due to high volumes of applications; if you have not heard from us within 14 days, regrettably it means you have been unsuccessful on this occasion.
Company information:
This Permanent vacancy is being advertised by Rullion Ltd
Since 1978, Rullion has been securing exceptional candidates for a range of clients; from large well-known brands, to SMEs and start-ups. As a family-owned business, Rullion''s approach is credible and honest, focused on building long-lasting relationships with both clients and candidates.

Rullion is a forward-thinking recruitment company that specialises in providing a wide range of talent consultancy services to a diverse client base; from small start-ups to large household names.
We celebrate and support diversity and are committed to ensuring equal opportunities for both employees and applicants.

Rullion celebrates and supports diversity and is committed to ensuring equal opportunities for both employees and applicants.