At a Glance
- Tasks: Design and optimise thermal management systems for electric aircraft propulsion.
- Company: Join HyFlux LTD, a leader in clean aviation technology.
- Benefits: Enjoy competitive salary, flexible hours, and professional development opportunities.
- Other info: Collaborate with experts and shape the future of aerospace technology.
- Why this job: Be part of groundbreaking projects that drive sustainable aviation forward.
- Qualifications: Degree in Mechanical or Aerospace Engineering with experience in thermal systems.
The predicted salary is between 36000 - 60000 £ per year.
HyFlux LTD is a clean aviation technology company developing superconducting cryogenic electric motors to transform aircraft propulsion. Our mission is to pioneer cryogenic electric propulsion solutions that radically improve aircraft performance, efficiency, and environmental impact, leading to true zero emissions propulsion. Our vision is to become a global leader in sustainable aerospace propulsion, delivering transformational technology with measurable impact for investors, partners, and the planet.
We have recently been awarded a grant in excess of £1 million from the UK’s Aerospace Technology Institute and are now seeking a Thermal Systems Engineer to expand our team to deliver this project and develop our technology.
We are seeking a highly skilled Thermal Systems Simulation and Design Engineer to design, analyse, and optimize thermal management systems for electric aircraft propulsion. This role includes expertise in cryogenic systems, advanced simulation techniques, and performance evaluation to ensure efficient and reliable thermal solutions in aerospace applications.
Key Responsibilities
- Develop and implement thermal simulation models to analyse heat transfer, fluid dynamics, and cooling systems within aircraft components.
- Conduct computational fluid dynamics (CFD) simulations and finite element analysis (FEA) to assess thermal performance.
- Design and optimize thermal management systems, including cryogenic cooling solutions for next-generation aviation technologies.
- Evaluate cryogenic fluid behaviours, insulation techniques, and heat dissipation strategies for aircraft applications.
- Conduct experimental validation of thermal and cryogenic models and assist with testing procedures.
- Ensure compliance with aerospace regulations and standards (FAA, EASA, AS9100, etc.).
- Drive innovation in thermal and cryogenic engineering solutions for sustainable aviation technologies.
- Identify and pursue opportunities for technical innovation and intellectual property (IP) development, publication and conferences.
Required Qualifications & Experience
- Bachelor's or Master's degree in Mechanical Engineering, Aerospace Engineering, or a related field.
- Proven experience in thermal systems design and simulation within the aviation or aerospace industry.
- Experience in thermal systems simulation and design for electric aircraft or electric propulsion systems.
- Expertise in cryogenic systems, including phase-change cooling, storage, insulation, and fluid dynamics.
- Proficiency in simulation tools such as ANSYS, MATLAB, COMSOL, Fluent, STAR-CCM+, or equivalent.
- Strong understanding of heat transfer principles, thermodynamics, and fluid mechanics.
- Experience with materials selection for thermal and cryogenic applications in aerospace environments.
- Knowledge of aircraft systems, propulsion technology, and avionics cooling solutions.
- Ability to interpret thermal and cryogenic testing data and experimental results.
- Excellent problem-solving and analytical skills with attention to detail.
Desirable Qualifications and Experience
- PhD in Thermal Engineering, Aerospace Engineering, or a related discipline.
- Experience with AI-driven thermal simulations and digital twin technologies.
- Exposure to cryogenic cooling technologies for high-performance aerospace applications.
- Familiarity with sustainable aviation technologies, including hydrogen-electric and hybrid propulsion systems.
Key relationships
The TSS&DE reports to the Engineering Director and will also report indirectly to the Project Manager. The TSS&DE will develop and maintain excellent working relationships with staff in the Company. They will also work with external suppliers and other internal areas as required to perform effectively in the position.
What We Offer
- Competitive salary based on experience.
- 25 days’ annual leave plus bank holidays.
- Company pension scheme.
- Flexible working hours.
- Professional development opportunities and training support.
- Employee share option scheme.
Why Join Us?
- Work on cutting-edge aerospace technologies and contribute to next-generation aircraft designs.
- Collaborate with industry-leading experts in thermal and cryogenic engineering.
- Be part of an innovative team driving advancements in sustainable aviation.
- Be part of a small team at the start of its growth journey where your voice will be heard and you can help shape the future.
- Competitive salary, benefits, and opportunities for professional growth.
How to Apply
Please send your CV and a brief cover letter outlining your suitability for the role to info@hyflux.aero with the subject line Thermal Systems Engineer – TSE_001. Deadline for applications: Friday, 28th November 2025. Interviews will be conducted on a rolling basis, so early applications are encouraged.
Diversity & Inclusion
Hyflux Ltd is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.
Locations
Thermal Systems Simulation and Design Engineer in Cheshire, Warrington employer: HyFlux
HyFlux LTD is an exceptional employer, offering a unique opportunity to work at the forefront of clean aviation technology in a collaborative and innovative environment. With competitive salaries, flexible working hours, and a strong focus on professional development, employees are empowered to contribute to groundbreaking projects that aim for true zero emissions propulsion. Join a passionate team where your ideas matter and you can make a tangible impact on the future of sustainable aerospace.
StudySmarter Expert Advice🤫
We think this is how you could land Thermal Systems Simulation and Design Engineer in Cheshire, Warrington
✨Tip Number 1
Network like a pro! Reach out to professionals in the aerospace and thermal systems fields on LinkedIn. Join relevant groups, attend webinars, and don’t be shy about asking for informational interviews. You never know who might have the inside scoop on job openings!
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your thermal simulation models and any projects you've worked on. This is your chance to demonstrate your expertise in cryogenic systems and advanced simulation techniques. Make it easy for potential employers to see what you can bring to the table.
✨Tip Number 3
Prepare for those interviews! Research common questions related to thermal management systems and be ready to discuss your experience with CFD simulations and FEA. Practice articulating how your skills align with HyFlux's mission of sustainable aviation technology.
✨Tip Number 4
Apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you're genuinely interested in joining our innovative team at HyFlux. Don’t forget to tailor your application to highlight your relevant experience in thermal systems design!
We think you need these skills to ace Thermal Systems Simulation and Design Engineer in Cheshire, Warrington
Some tips for your application 🫡
Tailor Your CV:Make sure your CV highlights your experience in thermal systems design and simulation, especially in the aviation or aerospace industry. We want to see how your skills align with our mission of developing cutting-edge cryogenic electric propulsion solutions.
Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Use it to explain why you're passionate about sustainable aviation and how your background makes you a perfect fit for our team. We love seeing enthusiasm and a clear connection to our goals.
Showcase Relevant Skills:Be sure to mention your proficiency in simulation tools like ANSYS or MATLAB, as well as your understanding of heat transfer principles. We’re looking for someone who can hit the ground running, so highlight those key skills!
Apply Early:Don’t wait until the deadline! We conduct interviews on a rolling basis, so the sooner you apply through our website, the better your chances. We’re excited to meet talented individuals like you who are ready to make an impact!
How to prepare for a job interview at HyFlux
✨Know Your Cryogenics
Make sure you brush up on your knowledge of cryogenic systems and thermal management. Be ready to discuss specific examples from your past experience where you've designed or optimised these systems, as this will show your expertise in the field.
✨Master the Simulation Tools
Familiarise yourself with the simulation tools mentioned in the job description, like ANSYS or MATLAB. If you can, practice running simulations or even bring a portfolio of your previous work to demonstrate your proficiency during the interview.
✨Understand Aerospace Regulations
Get a good grasp of the aerospace regulations and standards such as FAA and EASA. Being able to discuss how you’ve ensured compliance in your previous roles will highlight your attention to detail and understanding of industry requirements.
✨Show Your Innovative Side
Think about ways you've driven innovation in your past roles. Prepare to share ideas on how you could contribute to HyFlux's mission of sustainable aviation technology, as they’re looking for someone who can think outside the box and push boundaries.
