Senior Mechanical Piping Engineer – Nuclear

AtkinsRéalis; Sheffield; On-site; GBP 45,000 - 70,000; Full time

Job summary

A leading company in engineering seeks a Senior Mechanical Piping Engineer for their Sheffield office. The role involves critical design challenges in the energy sector, focusing on sustaining energy safety while leading projects and mentoring junior engineers. Ideal candidates will have a degree in mechanical engineering, experience in regulated environments, and strong client interaction skills.

Benefits

Flexible benefits

Support for disabilities

Flexible working arrangements

Qualifications

• Degree qualified mechanical engineer or equivalent.
• Strong experience in piping and pressure vessel design.
• Ability to prepare detailed technical reports.

Responsibilities

• Manage multiple projects in the energy sector.
• Deliver innovative solutions to complex challenges.
• Engage with clients to understand their needs.

Skills

Piping system design

Stress analysis

Technical reporting

Client engagement

Project management

Education

Degree in Mechanical Engineering

Tools

Python

Job description

Senior Mechanical Piping Engineer – Nuclear, Sheffield

Location: Sheffield, United Kingdom

Job Category: Other

EU work permit required: Yes

Job Reference: 63737d6e2b53

Job Views: 29

Posted: 22.06.2025

Expiry Date: 06.08.2025

Job Description

Are you a Mechanical Engineer with a background in analysis and design of piping systems and pressure equipment, who thrives on solving complex problems? Are you interested in leading projects and mentoring junior engineers?

You will work on critical pressure equipment design challenges in the energy sector, supporting projects in nuclear safety, fusion reactors, submarine programs, SMRs, and renewable energy initiatives. The role involves managing multiple projects, providing innovative solutions, and ensuring safe, reliable plant operation, contributing significantly to future energy safety.

We seek a self-starter capable of delivering multiple projects, collaborating with clients and teams to meet requirements and deliver quality solutions efficiently.

Role requirements

• Degree qualified mechanical engineer or relevant qualification
• Experience in piping and pressure vessel design and stress analysis
• Experience in preparing detailed technical reports
• Ability to engage with clients and understand their needs

Preferred experience:

• Experience in safety-critical, regulated environments like nuclear power
• Chartered status or working towards it
• Knowledge of design codes such as ASME BPVC, RCC-M, BS EN standards
• Experience with automation tools, preferably Python
• Experience in requirements capture, bid writing, site support, and compliance

Why work for AtkinsRéalis?

We are committed to a sustainable energy future, supporting innovative projects in nuclear, renewables, and decarbonization. We offer flexible benefits tailored to your needs, including support for disabilities and flexible working arrangements.

AtkinsRéalis is a global leader with over 100 years of engineering expertise, dedicated to delivering projects with positive, sustainable impacts.

Additional Information

This role may require security clearance, dependent on UKSV vetting. Applicants should not mention current or past security clearances in their applications. We promote diversity and inclusion and are an equal opportunities employer.