Arbeitsbeschreibung - Rocket Engine DAQ, Control & Power Engineer (m/f/d)
Why us?
POLARIS Raumflugzeuge GmbH develops innovative transportation systems that redefine access to space for payloads and passengers. We are continuing to expand our team and are looking to fill the position of a Rocket Engine DAQ, Control & Power Engineer (m/f/d).
Your mission
Design, develop, and maintain data acquisition (DAQ), control, and electrical power systems for rocket engine testing and operation
Define system architectures for instrumentation, signal conditioning, real-time control, and low-voltage power distribution
Specify, integrate, and validate sensors, actuators, controllers, power supplies, and distribution components
Design and maintain electrical power distribution for DAQ and control systems
Implement control logic, safety interlocks, power sequencing, and emergency shutdown functions
Develop and maintain control, automation, and test software for engine and test bench operation
Ensure reliable, synchronized, and high-quality data acquisition during hot-fire and system tests
Support test campaign preparation, execution, and post-test data analysis
Troubleshoot DAQ, control, and power-related issues during integration and testing
Create and maintain system documentation, including electrical schematics, I/O lists, power budgets, and procedures
Your profile
Degree in Electrical Engineering, Control Engineering, Mechatronics, Aerospace Engineering (M.Sc./M.Eng.) or similar
Minimum of 2 years of full-time experience
Experience with DAQ, control, and low-voltage power systems in test benches or safety-critical environments
Strong understanding of sensors, signal conditioning, and real-time data acquisition
Experience with control systems, PLCs, real-time controllers, or embedded systems
Knowledge of electrical power distribution, grounding, protection, and EMI/EMC considerations
Proficiency in control and automation software
Experience with test instrumentation, power supplies, and electrical integration is a plus
Familiarity with rocket engines and high pressure cryogenic fluid systems
Strong problem-solving skills and ability to work independently and in a team
What we offer
Long-term prospects with a permanent employment contract
Being part of an international, highly motivated team
Flat hierarchies and short decision-making processes
Flexible working hours
Use of our company fitness program with EGYM Wellpass
Take benefit of attractive employee discounts through Corporate Benefits
The opportunity to contribute your ideas and actively shape the company
Join us in shaping the future of space transportation and making a positive impact. If your profile fits our requirements, apply now by sending your complete application portfolio, including CV, certificates and a cover letter outlining your relevant experience and why you are the ideal candidate for this role.
About us
Our mission is to pioneer a new era of space transportation by flying to space and back like an aircraft — taking off and landing at airports, and reusing our spaceplanes for hundreds of missions. We combine unprecedented cost efficiency with unique flexibility and safety, enabling breakthrough advances in both space transportation and hypersonic flight. This vision is currently pursued by almost 80 employees every day.
At POLARIS we value on-site collaboration, so we generally do not offer home office. Please apply only if you feel comfortable with this working model – it saves valuable time for everyone involved.
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