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Propulsion Technician II

Rockville, MD

Who We're Looking For

Quantum Space is redefining mobility and maneuverability in space. Our high-mobility spacecraft platforms support national security, civil, and commercial missions with unmatched flexibility and propulsion capability. We build fast and iterate quickly.

We are seeking a Technician II – Propulsion to support the assembly, integration, testing, and fueling of spacecraft propulsion systems and components. This role is ideal for a technician with several years of experience in spacecraft, aerospace, automotive, or related technical industries who can independently execute propulsion AI&T activities while supporting mission-critical spacecraft development and flight operations.

You will work closely with propulsion, mechanical, systems, manufacturing, and test engineering teams to support development and flight spacecraft programs. This is a hands-on role focused on execution, troubleshooting, hardware integration, and safe propulsion operations.

Where You'll Make an Impact

  • Perform assembly, integration, and test (AI&T) activities on development and flight spacecraft propulsion systems and components
  • Perform hazardous spacecraft fueling and propellant handling operations in accordance with approved procedures and safety requirements
  • Contribute to the design of spacecraft propulsion systems and components by providing feedback on manufacturability, integration, and testability.
  • Troubleshoot propulsion hardware and test issues and provide feedback to engineering teams
  • Support spacecraft integration and mission readiness activities
  • Operate within fast-paced development environments supporting high-reliability spacecraft systems

What It Takes

  • High school diploma or GED
  • 3+ years of relevant experience performing assembly, integration, and test activities in the spacecraft, aerospace, automotive, or related technical industries
  • Demonstrated ability to own completion of tasks with minimal oversight
  • Demonstrated ability to independently troubleshoot

Nice-to-Have Experience

  • Demonstrated ability to perform AI&T and fueling tasks for spacecraft propulsion systems
  • Demonstrated ability to perform semi-automated tube welding
  • Demonstrated ability to review, interpret, and execute AI&T procedures
  • Demonstrated experience performing spacecraft fueling operations
  • Demonstrated experience performing leak checks, pressure testing, and fluid system verification
  • Demonstrated ability to machine aerospace-grade components using CNC equipment
  • Demonstrated experience creating and interpreting CAD models and engineering drawings

What You'll Get

Ownership – Contribute directly to the development and operation of mission-critical spacecraft propulsion systems
Innovation – Support advanced propulsion technologies enabling next-generation spacecraft mobility
Impact – Help deliver reliable propulsion systems supporting national security, civil, and commercial missions
Growth – Join a cross-functional engineering team operating at the center of spacecraft development, integration, and mission execution
Compensation – Competitive salary range: $50,000 - $100,000, equity, and comprehensive benefits package including medical, dental, vision, generous leave, HSA, 401(k) matching, and equity participation

Additional Requirements

To comply with U.S. Government space technology export regulations, including ITAR, applicants must be a U.S. citizen, lawful permanent resident, protected individual per 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State.

Apply now. Join us in building the propulsion systems powering the next generation of spacecraft mobility and mission capability.

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