Systems Engineer - Reaction Wheels (all genders)

As a Reaction Wheel Systems Engineer, you will take technical ownership of our in-house reaction wheel development. Working at the intersection of mechanical engineering, electronics, and control, you will define the system architecture, including state of the art and new research findings, and guide the product from its initial concept through qualification and in-orbit commissioning.

Your Mission:

• Ownership and technical leadership of the reaction wheel development from Concept to In-Orbit testing.
• Responsible for system architecture, trade-off studies, requirements, verification and validation, and components selection such as suitable electric motor and appropriate bearings.
• Perform microvibration analysis and implement mitigation strategies, while supporting the build-up of these capabilities in house.
• Define verification methods, test criteria, and acceptance criteria in collaboration with the integration and test teams.
• Prepare and lead technical reviews, define technical budgets, and create documentation.

Your Background:

• Bachelor’s or Master’s degree in Mechatronics, Mechanical Engineering, Aerospace Engineering or equivalent experience.
• 3+ years of proven expertise in actuation systems and mechatronic design for precision or space applications.
• Hands-on experience with reaction wheels, electric motors, or similar actuators.
• Strong understanding of control systems, mechanical dynamics, and electronics integration.
• Ability to take ownership of complex technical topics and coordinate work across multiple engineering disciplines.
• Experience with simulation tools like Matlab/Simulink is a plus.
• Experience with Microvibration analysis and mitigation is a big plus.

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.