Senior Mechanical Engineer

Rullion Engineering Cumbria; England; On-site; GBP 100,000 - 125,000; Full time

Job summary

A leading engineering firm in England is seeking a Senior Mechanical Engineer to oversee projects and deliver technical studies within the nuclear sector. Candidates should have a degree in Mechanical Engineering and 6+ years of experience in mechanical engineering, with a strong background in project management and the ability to attain SC UK Security Clearance. This permanent position is based in Warrington, offering a competitive salary and up to 37 hours of work per week.

Qualifications

• 6+ years' experience in mechanical engineering, ideally in nuclear or regulated sectors.
• Experience in engineering design, technical studies, and project delivery.
• Full member or working towards chartership of a relevant professional body.

Responsibilities

• Deliver technical studies and project management for mechanical processes.
• Produce typical deliverables such as technical notes and mechanical drawings.
• Manage hazards and malfunctions during project execution.

Skills

Mechanical engineering

Project management

Technical studies

Nuclear sector experience

Technical networking

Education

Degree in Mechanical Engineering

Job description

Job title: Senior Mechanical Engineer - 5 year minimum in the Nuclear sector

Job Type: Permanent

Start date: February 2026

Salary: Competitive

Location: Warrington

Hours of work: Up to 37 hours per week

Role Overview

As a Senior Mechanical Engineer you will deliver and manage technical studies and projects, providing expertise from conceptual design through construction and commissioning. You will work on mechanical processes, handling systems, powder technologies, and mechanical dismantling in high-active environments and gloveboxes.

Key Responsibilities

• Deliver technical studies and project management for mechanical processes.
• Produce typical deliverables such as technical notes, substantiation notes, mechanical flow diagrams and flow-sheets, mechanical drawings, P&IDs, and mechanical layout drawings.
• Manage hazards and malfunctions and review technical specification documentation from the supply chain.
• Conduct technical studies related to mechanical handling for both handling operations and heavy mechanical transfer systems, powder mechanical processes (transport, milling, and compaction) in high-activity environments and gloveboxes, as well as compaction and mechanical dismantling technologies.
• Engage in technical networking with internal experts to support project delivery and knowledge sharing.

Preferred Qualifications & Experience

• Degree in Mechanical Engineering or relevant discipline.
• 6+ years' experience in mechanical engineering, ideally in nuclear or regulated sectors.
• Experience in engineering design, technical studies, and project delivery.
• Full member or working towards chartership of a relevant professional body.
• Recognised Subject Matter Expert (SME).
• Ability to hold SC UK Security Clearance.

Interested in this position? Please click apply now to apply.

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 contract 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.