Senior Thermal Engineer (Luxembourg or UK)

Senior Thermal Engineer (Luxembourg or UK)

Full-Time 60000 - 80000 € / year (est.) No home office possible
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At a Glance

  • Tasks: Lead thermal design and analysis for spacecraft systems, ensuring compliance with mission requirements.
  • Company: Join ClearSpace, a pioneering company in sustainable space operations.
  • Benefits: Competitive salary, opportunities for mentorship, and a chance to work on groundbreaking projects.
  • Other info: Collaborative environment with excellent career growth and international project exposure.
  • Why this job: Make a real impact in the future of space exploration and sustainability.
  • Qualifications: 10+ years in thermal engineering, proficiency in ESATAN-TMS, and strong problem-solving skills.

The predicted salary is between 60000 - 80000 € per year.

At ClearSpace, we believe in reusability, in affordability driving disruption, and that no progress is real unless it is sustainable. Our company was founded in 2018 out of the realization that in-orbit servicing and space debris removal are vital services for the future of space exploration and operations. Today ClearSpace has assembled an expert engineering team and is leading the way toward sustainable space operations. From a garage in Switzerland, we now operate across the UK and Europe, and are working with world-leading institutions and companies to bring our dream of a sustainable space ecosystem to life. Motivated to join us and make a difference beyond earth? We are currently looking for a Senior Thermal Engineer to join the team.

The Role

As a Senior Thermal Engineer, you will lead the thermal design, analysis, and testing of spacecraft systems and components. You’ll be responsible for developing thermal models, defining control strategies, and ensuring compliance with mission requirements. This role involves close collaboration with cross-functional engineering teams and mentoring junior engineers to drive technical excellence. You will also support environmental qualification testing and contribute to proposal and review processes throughout the project lifecycle.

Responsibilities

  • Lead thermal design and analysis activities for spacecraft subsystems and components.
  • Develop and validate thermal models using ESATAN-TMS.
  • Define thermal control strategies including passive and active systems (e.g., MLI, heat pipes, radiators, heaters).
  • Support thermal testing activities from component-level through full spacecraft assembly.
  • Support thermal environmental qualification testing (TVAC), including test planning and data review.
  • Support proposal development and technical reviews (PDR, CDR, TRR).
  • Ensure compliance with mission requirements, standards, and customer specifications.
  • Collaborate with cross-functional teams, including avionics, mechanical, propulsion, and systems engineering teams to ensure seamless integration.
  • Manage and provide mentorship to junior engineers and foster technical excellence across the team.
  • Responsible for maintaining documentation, including design specifications, test plans, performance reports and ICDs.

Must Have

  • Bachelor’s or Master’s degree in Aerospace, Mechanical Engineering, or related field.
  • Minimum 10 years of experience in thermal engineering within the space industry.
  • Proficiency in ESATAN-TMS and thermal analysis software.
  • Strong understanding of space thermal environments and heat transfer mechanisms.
  • Experience with thermal testing and instrumentation.
  • Knowledge of thermal coatings and materials for space applications.
  • Experience with flight hardware development and qualification.
  • Excellent problem-solving, communication, and documentation skills.
  • Ability to work independently and in a team-oriented environment.

Nice to Have

  • Experience with other thermal analysis tools.
  • Experience with CubeSats or small satellite platforms.
  • Experience working with international space agencies.
  • Familiarity with ECSS standards.
  • Creativity to find innovative solutions.

Senior Thermal Engineer (Luxembourg or UK) employer: ClearSpace

At ClearSpace, we pride ourselves on being at the forefront of sustainable space operations, offering a dynamic work environment that fosters innovation and collaboration. Our team is dedicated to making a meaningful impact in the space industry, with ample opportunities for professional growth and mentorship, particularly for those in engineering roles. Located in Luxembourg and the UK, we provide a unique chance to work alongside leading experts while contributing to groundbreaking projects that aim to revolutionise space exploration.

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Contact Detail:

ClearSpace Recruiting Team

StudySmarter Expert Advice🤫

We think this is how you could land Senior Thermal Engineer (Luxembourg or UK)

Network Like a Pro

Get out there and connect with people in the space industry! Attend events, join online forums, and don’t be shy about reaching out to professionals 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 experience with thermal engineering and ESATAN-TMS. Share specific examples of projects you've worked on and how you tackled challenges. We want to see your passion and expertise shine through!

Prepare for Technical Interviews

Brush up on your technical knowledge and be ready to discuss thermal design and analysis in detail. We recommend practising common interview questions related to spacecraft systems and thermal control strategies. The more prepared you are, the more confident you'll feel during the interview!

Apply Through Our Website

Don’t forget to apply directly through our website! It’s the best way to ensure your application gets seen by the right people. Plus, we love seeing candidates who take the initiative to engage with us directly. Let’s make that sustainable space ecosystem happen together!

We think you need these skills to ace Senior Thermal Engineer (Luxembourg or UK)

Thermal Design
Thermal Analysis
ESATAN-TMS
Thermal Control Strategies
Thermal Testing
Environmental Qualification Testing (TVAC)
Proposal Development

Some tips for your application 🫡

Tailor Your CV:Make sure your CV is tailored to the Senior Thermal Engineer role. Highlight your experience in thermal engineering, especially with ESATAN-TMS and any relevant projects you've worked on. We want to see how your skills align with our mission of sustainable space operations!

Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Share your passion for space exploration and how you can contribute to our vision at ClearSpace. Don’t forget to mention specific experiences that demonstrate your expertise in thermal design and analysis.

Showcase Your Team Spirit:Collaboration is key at ClearSpace! In your application, highlight instances where you've worked closely with cross-functional teams or mentored junior engineers. We love seeing candidates who thrive in a team-oriented environment.

Apply Through Our Website:We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it shows you’re serious about joining our mission to make a difference beyond Earth!

How to prepare for a job interview at ClearSpace

Know Your Stuff

Make sure you brush up on your thermal engineering knowledge, especially around ESATAN-TMS and heat transfer mechanisms. Be ready to discuss specific projects you've worked on and how they relate to the role at ClearSpace.

Show Your Collaborative Spirit

Since this role involves working closely with cross-functional teams, be prepared to share examples of how you've successfully collaborated with other engineering disciplines. Highlight any mentoring experiences too, as they'll want to see your leadership potential.

Prepare for Technical Questions

Expect some in-depth technical questions related to thermal design and testing. Practise explaining your thought process and problem-solving strategies clearly, as this will demonstrate your expertise and communication skills.

Align with Their Vision

ClearSpace is all about sustainability and innovation in space operations. Make sure you understand their mission and values, and be ready to discuss how your experience and goals align with their vision for a sustainable space ecosystem.