Principal Mechanical Engineer
Principal Mechanical Engineer

Principal Mechanical Engineer

Peterborough Full-Time 36000 - 60000 £ / year (est.) No home office possible
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At a Glance

  • Tasks: Lead the design and development of cutting-edge mechanical systems for space imaging technology.
  • Company: Join a dynamic team at the forefront of space exploration.
  • Benefits: Enjoy flexible hours, generous leave, and private healthcare support.
  • Why this job: Make a real impact on missions that shape our understanding of the universe.
  • Qualifications: Bachelor's in Mechanical Engineering and 5+ years' experience preferred.
  • Other info: Great training opportunities and career growth in an innovative environment.

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

Are you an experienced Mechanical Engineer looking to design and deliver cutting-edge technology for space exploration? This is a rare opportunity to join a dynamic team working on advanced space imaging sensors used in some of humanity’s most important missions, from deep space telescopes to planetary rovers.

In this role, you will lead the design, development, and implementation of mechanical systems and components for bespoke imaging sensors, test cameras, and front-end electronics. You’ll drive projects from concept through detailed manufacturing drawings, selecting suitable materials and ensuring that all designs meet demanding environmental conditions such as shock, vibration, and thermal extremes.

What You’ll Do

  • Lead mechanical engineering activities across multiple projects, translating complex specifications into practical designs and delivering robust, high-quality solutions on time and to budget.
  • Create and maintain detailed documentation including design specifications, test plans, manufacturing drawings, and technical reports.
  • Participate in design reviews and collaborate with cross-functional teams to resolve technical challenges and improve processes.
  • Identify and mitigate risks, ensuring all designs meet performance, cost, and lead-time targets.
  • Stay up to date with new mechanical engineering technologies and support the industrialisation of custom product solutions.

What You’ll Bring

  • Bachelor’s degree in Mechanical Engineering (Master’s preferred).
  • Proficiency in CAD software and ability to interpret FEA results to refine designs.
  • Strong understanding of materials, manufacturing processes, and mechanical systems, including design for shock, vibration, and thermal performance.
  • Proven track record of leading projects and delivering innovative, manufacturable solutions.
  • Excellent problem-solving, communication, and teamworking skills.

Highly Desirable:

  • Chartered status (IMechE).
  • 5+ years’ experience in mechanical engineering, ideally within the space or aerospace industries.
  • Knowledge of ECSS and MIL-STD standards.
  • Proficiency with PTC Creo, Windchill, and thermal/stress calculations.
  • Familiarity with requirements management tools and processes (DFMEA, risk registers, compliance verification).

Why Join

  • 25 days annual leave plus bank holidays (option to buy up to 5 extra days).
  • Flexible start/finish times within a 37-hour week.
  • Electric car scheme, cycle-to-work programme, and free on-site parking.
  • Private healthcare support, life assurance, and access to a flexible benefits platform.
  • Excellent training opportunities, paid professional memberships, and mentoring support.

Take your mechanical engineering career to new heights by contributing to world-leading space imaging missions that shape our understanding of the universe.

Principal Mechanical Engineer employer: Holt Executive Ltd

Join a pioneering team at the forefront of space exploration, where your expertise as a Principal Mechanical Engineer will directly contribute to groundbreaking missions. With a strong emphasis on employee growth, we offer excellent training opportunities, flexible working arrangements, and a supportive work culture that values innovation and collaboration. Enjoy a comprehensive benefits package, including private healthcare and an electric car scheme, all while working in a dynamic environment that encourages you to push the boundaries of mechanical engineering.
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Contact Detail:

Holt Executive Ltd Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Principal Mechanical Engineer

✨Tip Number 1

Network like a pro! Reach out to your connections in the aerospace and mechanical engineering fields. Attend industry events or webinars, and don’t be shy about introducing yourself to potential employers. You never know who might have the inside scoop on job openings!

✨Tip Number 2

Show off your skills! Create a portfolio showcasing your best projects, especially those related to space imaging or advanced mechanical systems. This will give you an edge during interviews and help demonstrate your hands-on experience.

✨Tip Number 3

Prepare for technical interviews by brushing up on your CAD software skills and understanding of materials and manufacturing processes. Be ready to discuss how you've tackled challenges in past projects, especially those involving shock, vibration, and thermal performance.

✨Tip Number 4

Don’t forget to apply through our website! We’re always on the lookout for talented individuals like you. Make sure your application stands out by tailoring it to highlight your relevant experience and passion for space exploration.

We think you need these skills to ace Principal Mechanical Engineer

Mechanical Engineering
CAD Software Proficiency
FEA Interpretation
Materials Knowledge
Manufacturing Processes
Design for Shock and Vibration
Thermal Performance Design
Project Leadership
Problem-Solving Skills
Communication Skills
Teamworking Skills
Chartered Status (IMechE)
Experience in Space or Aerospace Industries
Knowledge of ECSS and MIL-STD Standards
Proficiency with PTC Creo and Windchill
Familiarity with DFMEA and Risk Management Tools

Some tips for your application 🫡

Tailor Your CV: Make sure your CV is tailored to the Principal Mechanical Engineer role. Highlight your experience with CAD software, project leadership, and any relevant space or aerospace projects. We want to see how your skills match our needs!

Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you're passionate about space exploration and how your background makes you the perfect fit for our team. Let us know what excites you about the role!

Showcase Your Problem-Solving Skills: In your application, don’t forget to mention specific examples of how you've tackled complex engineering challenges. We love seeing how you approach problems and deliver innovative solutions, especially in demanding environments.

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, it shows us you’re keen on joining our dynamic team at StudySmarter!

How to prepare for a job interview at Holt Executive Ltd

✨Know Your Stuff

Make sure you brush up on your mechanical engineering principles, especially those related to space technology. Be ready to discuss your experience with CAD software and how you've tackled challenges like shock and thermal performance in past projects.

✨Showcase Your Projects

Prepare to talk about specific projects you've led or contributed to, particularly those that involved innovative solutions. Highlight your role in translating complex specifications into practical designs and how you ensured they met performance and budget targets.

✨Collaboration is Key

Since this role involves working with cross-functional teams, be ready to share examples of how you've successfully collaborated with others. Discuss any design reviews you've participated in and how you resolved technical challenges as a team.

✨Stay Current

Demonstrate your passion for the field by discussing recent advancements in mechanical engineering technologies. Show that you're proactive about staying updated and how you can apply new knowledge to support the industrialisation of custom product solutions.

Principal Mechanical Engineer
Holt Executive Ltd
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  • Principal Mechanical Engineer

    Peterborough
    Full-Time
    36000 - 60000 £ / year (est.)

    Application deadline: 2027-09-24

  • H

    Holt Executive Ltd

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