Mechanical HVAC Engineer - Nuclear

TN United Kingdom; Epsom; Hybrid; GBP 40,000 - 70,000; Full time

Job summary

Join a forward-thinking company at the forefront of the nuclear industry, where you can contribute to innovative projects that shape the future of energy. As a Mechanical HVAC Engineer, you will play a crucial role in designing and implementing HVAC solutions for significant projects. Enjoy a flexible working environment that values work-life balance while being part of a diverse team committed to sustainability and safety. This is your chance to make a meaningful impact in a dynamic field with ample opportunities for professional growth.

Benefits

Flexible working arrangements

Health and wellbeing benefits

Life assurance

Career development support

Flexible holidays

Qualifications

• Degree or equivalent in relevant engineering fields.
• Experience in HVAC engineering within safety-regulated industries.

Responsibilities

• Contribute to design, construction, and commissioning phases.
• Direct and develop HVAC solutions for nuclear projects.

Skills

HVAC Engineering

Mechanical Engineering

Building Services

Process Engineering

Education

Degree in Building Services

Degree in Mechanical Engineering

Degree in Process Engineering

Job description

Mechanical HVAC Engineer - Nuclear, Epsom

Are you excited to be part of fast-paced and complex projects at the cutting edge of the nuclear industry? If so, then let’s shape the future of nuclear together.

AtkinsRéalis is one of the world’s leading multi-disciplinary consultancy firms offering unparalleled opportunities for individuals seeking a rewarding career. We offer more than just a job — we offer an opportunity to make a difference and to shape the world for future generations and the environment. Our diverse team’s expertise and knowledge drive our success, and we foster a collaborative environment where everyone’s voice is valued.

Our Nuclear and Power division is expanding. Following continued success in the UK’s nuclear renaissance, we are looking to appoint several Mechanical, Building Services, or Process Engineers with HVAC experience. Opportunities span across design, construction, and commissioning phases. We are eager to find the right role for you and support your aspirations.

Ideally, applicants will be:

• Educated to Degree or equivalent in Building Services, Mechanical Engineering, or Process Engineering.
• Motivated to apply and develop their skills through exciting opportunities in the nuclear industry.
• Experienced or familiar with HVAC engineering practices within safety-regulated industries.
• Specialized in directing and developing HVAC solutions for projects such as Hinkley Point C, Sizewell C, and emerging markets like Fusion. If this resonates with you, we’d love to hear more.

What we offer:

We recognize that many qualified professionals seek to advance their careers while maintaining work-life balance. AtkinsRéalis offers flexible working arrangements — no fixed 9–5 schedule, no requirement for full-time contracts, and flexibility to work remotely or in-office as suited to your needs.

Why work for AtkinsRéalis?

The UK has legislated for a Net Zero target by 2050. Our nuclear and clean energy teams are committed to developing secure and sustainable energy solutions to meet current and future demands. You’ll contribute to innovative projects across nuclear power, renewables, decarbonization, and energy efficiency, helping to create resilient and safe systems.

Learn more about our Vision for Women and our commitment to diversity.

Supporting your needs:

We offer a comprehensive “Total Reward” package tailored to your lifestyle, including flexible holidays, health and wellbeing benefits, life assurance, and career development support. If you have a disability, please inform us before your interview so we can discuss any necessary adjustments.

We are now AtkinsRéalis. While our branding is evolving, you can still access our benefits via YourReward at SNC-Lavalin.

About us:

AtkinsRéalis is a global leader with over 100 years of engineering expertise. We are committed to delivering projects that have a positive, sustainable impact worldwide.

Additional Information:

This role may require security clearance, which depends on successful vetting by UKSV. Applicants should not disclose current or previous security clearances during the application process.

We are dedicated to fostering an inclusive community and encourage applications from all backgrounds, cultures, and abilities. We offer family-friendly policies, flexible working, and employee networks to support diversity.