HVAC Engineer - Nuclear

HVAC Engineer - Nuclear

Full-Time 36000 - 60000 £ / year (est.) No working from home possible
ALTEN LTD - UK

At a Glance

  • Tasks: Design innovative HVAC systems for nuclear facilities and ensure safety compliance.
  • Company: Join ALTEN, a global leader in engineering and technology consultancy.
  • Benefits: Enjoy flexible working, private medical insurance, and a personalised career path.
  • Other info: Collaborative environment with diverse projects and strong support for career development.
  • Why this job: Make a real impact on sustainable technology projects that shape the future.
  • Qualifications: Degree in Engineering or equivalent military experience; HVAC design knowledge required.

The predicted salary is between 36000 - 60000 £ per year.

ALTEN is a global engineering and technology consultancy operating across over 35 countries worldwide. We partner with industry leaders across sectors including Aeronautics, Aerospace, Defence, Naval, Automotive, Energy, Rail, IT and many more to deliver innovative engineering solutions that drive technological advancement and support sustainable transformation. Our teams of passionate and agile engineers work on cutting‑edge projects that shape the future of technology and sustainability. At ALTEN, we empower talented engineers to innovate, solve complex challenges, and deliver impactful solutions that build tomorrow’s world—today.

As a HVAC Engineer you will join the Derby/ Warrington/ Manchester team to support our activities within the nuclear Sector. You will support the technical delivery of HVAC system design solutions that provide tempered and conditioned air to Reactor Island facilities, alongside systems that safely extract and treat contaminated air prior to atmospheric discharge. You will contribute across concept and detailed design phases, ensuring that ventilation and cooling solutions meet nuclear safety, performance, and legislative requirements. You will work closely with system leads and multi-disciplinary engineering teams to deliver integrated HVAC and chilled water solutions for safety‑critical nuclear environments.

Location: Derby/ Warrington/ Manchester
On Site: 2-3 Days
Clearance: BPSS
Experience Level: 3-10 YOE

Key Responsibilities

  • Support delivery of HVAC system design solutions for nuclear facilities
  • Produce and check technical deliverables for nuclear ventilation and air conditioning systems
  • Develop systems providing particulate abatement prior to discharge to atmosphere
  • Design air conditioning and cooling systems for temperature‑controlled environments
  • Collaborate with cross‑disciplinary teams to ensure system integration and performance
  • Produce HVAC design deliverables through Concept and Detailed Design phases
  • Generate technical reports, calculations, and drawings supporting system design
  • Act as an HVAC subject‑matter expert during supplier and stakeholder engagement
  • Present design maturity and technical solutions at design reviews

Qualifications Required Skills

  • Knowledge of systems engineering principles applied to HVAC systems
  • Experience developing HVAC designs from concept through detailed definition
  • Ability to perform trade‑off studies to achieve optimal design solutions
  • Experience writing and checking HVAC technical documentation
  • Strong collaboration skills across multi‑disciplinary engineering teams
  • Ability to plan work, manage time, and elevate technical risks appropriately

Required Qualifications

  • A Bachelor’s or Master’s degree in Engineering, or equivalent military experience.

Desirable Skills

  • Experience in nuclear or other safety‑critical industries
  • Familiarity with verification and validation techniques
  • Experience working within regulated engineering environments

Additional Information

We bring together entrepreneurial, tech‑driven people to deliver innovative solutions for leading companies. At ALTEN, you’ll work on exciting projects, supported by ongoing learning, mentoring, and clear career development tailored to your goals. Join a passionate team and help build tomorrow, today.

In short you get:

  • A personalised career path and a rewarding management style
  • A huge diversity of engineering projects and industries
  • Private Medical Insurance
  • Cycle & Tech Scheme
  • Employee assistance programme
  • Life insurance & Pension Scheme
  • Social atmosphere, regular gatherings & team buildings
  • Flexible way of working (role dependent)

We are proud to support the Armed Forces Covenant & actively encourage applications from members of the Armed Forces community, including veterans, reservists, service leavers, and military spouses/partners. We recognise the value of military skills and experience and are committed to ensuring that no applicant is unfairly disadvantaged during our recruitment and selection processes. This role may require you to have or be willing to go through Security Clearance. As part of the onboarding process candidates will be asked to complete a Baseline Personnel Security Standard; details of the evidence required to apply may be found on the government website Gov.UK. If you are unable to meet this and any associated criteria, then your employment may be delayed, or rejected. Details of this will be discussed with you at interview.

HVAC Engineer - Nuclear employer: ALTEN LTD - UK

ALTEN is an exceptional employer that fosters a dynamic and innovative work culture, empowering HVAC Engineers to contribute to groundbreaking projects in the nuclear sector. With a strong emphasis on professional development, employees benefit from tailored career paths, ongoing learning opportunities, and a supportive team environment. Located in Derby, Warrington, and Manchester, ALTEN offers a flexible working approach, competitive benefits including private medical insurance, and a commitment to diversity and inclusion, making it an ideal place for engineers looking to make a meaningful impact.

ALTEN LTD - UK

Contact Details:

ALTEN LTD - UK Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land HVAC Engineer - Nuclear

Tip Number 1

Network like a pro! Reach out to your connections in the engineering field, especially those in nuclear or HVAC sectors. A friendly chat can lead to insider info about job openings that aren't even advertised yet.

Tip Number 2

Show off your skills! Prepare a portfolio showcasing your HVAC designs and projects. When you get the chance to meet potential employers, having tangible examples of your work can really set you apart from the crowd.

Tip Number 3

Practice makes perfect! Get ready for interviews by rehearsing common questions related to HVAC systems and nuclear safety. The more comfortable you are with your answers, the more confident you'll come across.

Tip Number 4

Apply through our website! We love seeing applications directly from candidates who are passionate about building tomorrow’s world today. Plus, it shows you're genuinely interested in joining our team at ALTEN.

We think you need these skills to ace HVAC Engineer - Nuclear

HVAC System Design
Nuclear Safety Standards
Technical Documentation
Collaboration Skills
Systems Engineering Principles
Trade-off Studies
Regulated Engineering Environments

Some tips for your application 🫡

Tailor Your CV:Make sure your CV is tailored to the HVAC Engineer role. Highlight your experience in nuclear environments and any relevant projects you've worked on. We want to see how your skills align with our needs!

Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Use it to explain why you're passionate about HVAC systems and how you can contribute to our innovative projects. Keep it concise but impactful—let us know why you're the perfect fit!

Showcase Your Technical Skills:In your application, don't forget to showcase your technical skills, especially those related to HVAC design and systems engineering. Mention any specific software or methodologies you’re familiar with that are relevant to the role.

Apply Through Our Website:We encourage you to apply through our website for a smoother process. It helps us keep track of your application and ensures you don’t miss out on any important updates. Plus, it’s super easy!

How to prepare for a job interview at ALTEN LTD - UK

Know Your HVAC Stuff

Make sure you brush up on your HVAC system design knowledge, especially in the context of nuclear facilities. Be ready to discuss specific projects you've worked on and how they relate to the requirements outlined in the job description.

Show Your Collaborative Spirit

Since this role involves working with multi-disciplinary teams, be prepared to share examples of how you've successfully collaborated in the past. Highlight your communication skills and how you’ve contributed to integrated solutions.

Prepare for Technical Questions

Expect to face technical questions related to HVAC systems, particularly around safety-critical environments. Review key principles and be ready to explain your thought process in designing solutions that meet stringent safety and performance standards.

Demonstrate Problem-Solving Skills

Think of specific challenges you've faced in previous roles and how you overcame them. Be ready to discuss trade-off studies or design decisions you've made, showcasing your ability to innovate and solve complex problems effectively.