EnduroSat
Senior Thermal Engineer, Spacecraft
Skills
5 months ago
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Important information
Contract type:
Permanent
Salary:
$110,000 – $160,000 / year
Location:
Denver, CO, USA
Work mode:
Onsite
Published on:
4 September 2026
What they need
About us
We are EnduroSat! A fast-growing space scale-up at the forefront of satellite innovation, specializing in advanced software-flexible satellites for commercial, governmental, and scientific endeavors.
- This is more than a job, it`s a mission
We are making space universally accessible and redefining the possible - We get things done
We take ownership of what we do and we work hard to make a difference - We are fearless
Transpаrancy is our only way forward. We dare to address and resolve issues head-on - We learn from our mistakes
We deliver, take informed risks, and evolve to achieve our goals. We compare with the best version of ourselves
What is the role?
As a Senior Thermal Engineer, you will be responsible for the thermal engineering activities related to spacecraft design, manufacturing, testing, launch, and operations. Your activity may include the design, development, and qualification of EnduroSat generic satellite platforms, and/or satellites for specific customers. You will be part of EnduroSat’s system engineering team and you will participate in the full spacecraft lifecycle, from initial design to AIT, launch, and flight operations. You also may be required to participate in technical meetings with customers, under the leadership of the system engineer.
This role is based in Denver, Colorado, where we are building a high-performing and fast-paced team. The position will be primarily on-site and in person at the office.
Some of your daily tasks will include:
- Define thermal architecture (radiators blankets heaters etc.)
- Build thermal models
- Compute thermal predictions for flight (hot case, cold case) and TVAC tests
- Correlate models with test results
- Identify test success criteria
- Compute thermal power consumption
- Investigation and closure of all issues related to thermal behavior
What do we look for?
- Master of Science in aerospace engineering or mechanical/thermal engineering (or equivalent)
- Excellent technical background in at least satellite Thermal engineering
- Openness to knowledge sharing and willingness to mentor junior engineers
- Understanding the importance of the last-mile delivery
- Have excellent communication skills and a positive attitude
How to stand out?
- 5+ years experience in Space programs engineering
- Background in nano satellites and small satellites
- Thorough understanding of mechanical engineering
What do we offer?
- Health insurance coverage
- Matching 401k plan
- Collaboration with EnduroSat offices in Sofia, Berlin, and Toulouse, with occasional international travel
Salary range: $110,000 - $160,000 per year. The salary will likely be within this range although it may differ based on experience level or other factors.
Why EnduroSat?
Fast-paced and delivery-focused culture
We work with well-defined quarterly based objectives, that allow us to fast track the progression of our work and improve as we goTough engineering challenges & hard-core R&D
You will be able to work on unique space technology and build next-gen innovations, while mentored by world-recognized space expertsConstant learning and progression
Own your personal growth by navigating through our career progression framework and educational programsChance to join our space educational program
Meet international space experts and improve your knowledge and skillset with our hands-on educational programAt EnduroSat, we embrace diversity and strive to create an inclusive environment where everyone is treated with fairness and respect. We are committed to equal employment opportunities without discrimination against any employee or job applicant on the basis of race, color, religion, sex, national origin, age, disability, sexual orientation, or gender identity. Additionally, this position is suitable for people with disabilities in accordance with the People with Disabilities National Regulation Act, ensuring accessibility and accommodation in the workplace.
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