Hybrid job

Hybrid

Thermal Engineer (all genders)

Reflex Aerospace

Source: PersonioLocation: München · GermanyPublished: Aug 28, 2026Confirmed active: Oct 09, 2026
Full-timeTechnology

Key points from the posting

Tech stack
Simcenter 3D
Seniority:
Mid-level
Benefits
  • Permanent employment contract
Languages:
English

Automatically extracted

Our assessment

  • The posting states no salary. Comparable roles in our index (95 postings): median 5,750 euros per month, middle range 4,250 to 6,875 euros.
  • 15 more open roles from this employer in our index.

Automated assessment by nomado24, not an employer statement.

Job description

Join the Pinnacle of Satellite Technology Advancement in Germany!
Reflex Aerospace is at the forefront of propelling high-performance satellite technology to new heights within the German aerospace landscape.

As part of Reflex Aerospace, you will play a pivotal role in shaping the trajectory of the space industry's future. This is an opportunity to contribute your expertise and enthusiasm to a team that stands for innovation and excellence. If you are ready to take on exciting challenges and be part of a company that is redefining the boundaries of satellite technology, we welcome you to embark on this thrilling journey with us!

We are seeking a highly skilled and experienced Thermal Engineer to join our team. As a member of a cross-functional team, you will play a critical role in our satellite design, ensuring optimal thermal performance in the harsh and variable space environment. You will contribute to the top-level design and requirement definition. Your expertise in thermal engineering will be invaluable in ensuring that all satellite components operate within temperature limits throughout their mission lifecycle.

Your Mission:

  • Responsible for analysis, conceptual sizing and design of thermal control system
  • Develop thermal models and conduct analyses to predict satellite thermal performance.
  • Support thermal and thermal-vacuum testing of satellites and satellite sub-systems.
  • Provide consultation to hardware developers in design decisions and material selection.
  • Prepare and maintain technical documentation, including design specifications and test reports.
  • Manage thermal interfaces with external vendors and partners to ensure optimal thermal system performance.

Your Background:

  • Bachelor's degree in Aerospace Engineering, related field or equivalent work experience.
  • Minimum of 3 years of experience in thermal system design, analysis, and testing.
  • Knowledge of the design and lifecycle of satellites and their subsystems.
  • Proficiency in thermal modeling and simulation tools such as Simcenter 3D.
  • Ability to work independently as well as part of a cross-functional team.
  • Excellent communication skills in English.

What We Offer:

  • Collaborate with a diverse multinational team crafting the next wave of cutting-edge satellites. Embark on this exciting journey with us from the outset, leaving your indelible mark on a dynamic company and playing a direct role in shaping the future of the space industry.
  • Keep your energy levels high with company-sponsored memberships for Urban Sports Club as well a discount in the public transport.
  • Access to Corporate Benefits - A website with many discounts for various brands.
  • An annual training budget of 1.500€.
  • We exclusively offer permanent employment contracts, reflecting our commitment to building long-term relationships and supporting sustainable career growth within our organization.
  • A 20% contribution to your private pension plan.
  • We provide a hybrid work model along with flexible working hours, empowering you as the owner of your time management.
  • Enjoy 30 days of paid vacation and a special company holiday on April 12th, celebrating the International Day of Human Space Flight and the spirit of exploration.

Join Reflex Aerospace and be a driving force in shaping the next era of space exploration! We look forward to your application.

Engineering2026 Recruiting Process with Booked Interview Stagepermanent

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