Mechanical Equipment Engineer
Mechanical Equipment Engineer

Mechanical Equipment Engineer

Full-Time 42000 - 60000 £ / year (est.) No home office possible
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At a Glance

  • Tasks: Design and specify mechanical equipment for exciting nuclear projects.
  • Company: Global engineering consultancy with a focus on innovation and sustainability.
  • Benefits: Personalised career paths, private medical insurance, and flexible working options.
  • Why this job: Join a passionate team and shape the future of technology today.
  • Qualifications: Experience in mechanical engineering and strong design skills required.
  • Other info: Diverse projects, ongoing learning, and a supportive work culture.

The predicted salary is between 42000 - 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 & 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.

We are seeking a Senior Mechanical Equipment Engineer to support a major nuclear programme based in Oxfordshire. This is a long-term contract opportunity working within an active nuclear environment, supporting detailed design, works testing, and equipment delivery.

Key Responsibilities:
  • Deliver detailed design and specification of mechanical equipment including pumps, valves, and HVAC systems
  • Produce and review equipment specifications, datasheets, and technical documentation
  • Support works testing, installation, and commissioning activities
  • Liaise with internal teams, vendors, and stakeholders to ensure equipment meets operational and safety requirements
  • Support post-operational activities including equipment associated with cleanout and grit-blasting processes
  • Ensure compliance with nuclear safety standards and project requirements
Qualifications Required Skills:
  • Experience working as a Mechanical Equipment Engineer in a Senior or Principal capacity
  • Strong detailed design experience within complex engineering environments
  • Experience specifying and supporting mechanical equipment such as pumps, valves, and HVAC systems
  • Experience supporting works testing and equipment verification
  • Ability to work within highly regulated or safety-critical environments
Required Qualifications:
  • A Bachelor’s or Master’s degree in Engineering, or equivalent military experience.
Desirable Skills:
  • Nuclear industry experience, particularly within active or operational facilities
  • Experience supporting decommissioning, maintenance, or post-operational cleanout activities
  • Familiarity with nuclear site procedures and safety requirements

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.

Mechanical Equipment Engineer employer: ALTEN

ALTEN is an exceptional employer that fosters a culture of innovation and collaboration, empowering engineers to tackle complex challenges in a supportive environment. With a focus on personal career development, employees benefit from tailored growth opportunities, diverse engineering projects, and a strong commitment to work-life balance. Located in Oxfordshire, this role offers the chance to contribute to significant nuclear programmes while enjoying a vibrant social atmosphere and comprehensive benefits.
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Contact Detail:

ALTEN Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Mechanical Equipment Engineer

✨Network Like a Pro

Get out there and connect with people in the industry! Attend events, join online forums, and don’t be shy about reaching out on LinkedIn. We all know that sometimes it’s not just what you know, but who you know that can help you land that dream job.

✨Show Off Your Skills

When you get the chance to chat with potential employers, make sure to highlight your hands-on experience and specific projects you've worked on. We want to see how you’ve tackled challenges and delivered results, especially in complex engineering environments.

✨Prepare for the Interview

Do your homework before the interview! Research ALTEN and understand our projects and values. We love candidates who can discuss how their skills align with our mission to drive technological advancement and sustainability.

✨Apply Through Our Website

Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, we’re always looking for passionate engineers like you to join our team and help build tomorrow’s world today!

We think you need these skills to ace Mechanical Equipment Engineer

Mechanical Equipment Design
Specification of Mechanical Equipment
Pumps and Valves Expertise
HVAC Systems Knowledge
Works Testing Support
Equipment Verification
Regulatory Compliance
Nuclear Safety Standards
Technical Documentation Production
Stakeholder Liaison
Post-Operational Activities Support
Experience in Safety-Critical Environments
Decommissioning and Maintenance Experience
Familiarity with Nuclear Site Procedures

Some tips for your application 🫡

Tailor Your CV: Make sure your CV is tailored to the Mechanical Equipment Engineer role. Highlight your experience with pumps, valves, and HVAC systems, and don’t forget to mention any work in regulated environments. We want to see how your skills match what we’re looking for!

Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you’re passionate about engineering and how your background makes you a great fit for our team. Be sure to mention any relevant nuclear industry experience, as that’s a big plus for us.

Showcase Your Achievements: When detailing your experience, focus on specific achievements rather than just listing duties. Did you lead a successful project or improve a process? We love to see quantifiable results that demonstrate your impact in previous roles.

Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way to ensure your application gets into the right hands. Plus, you’ll find all the details you need about the role and our company culture there!

How to prepare for a job interview at ALTEN

✨Know Your Technical Stuff

Make sure you brush up on your knowledge of mechanical equipment, especially pumps, valves, and HVAC systems. Be ready to discuss your previous projects and how you've tackled complex engineering challenges in detail.

✨Understand the Nuclear Environment

Familiarise yourself with nuclear safety standards and regulations. Since this role involves working in a highly regulated environment, showing that you understand these requirements will demonstrate your readiness for the position.

✨Prepare for Scenario Questions

Expect questions about how you would handle specific situations, like equipment testing or liaising with stakeholders. Think of examples from your past experience where you successfully navigated similar challenges.

✨Show Your Passion for Innovation

ALTEN values engineers who are passionate about innovation and sustainability. Be prepared to share your thoughts on how you can contribute to cutting-edge projects and drive technological advancement in the industry.

Mechanical Equipment Engineer
ALTEN

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