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Propulsion Technician II Verified today

Quantum Space · Rockville, MD · Propulsion · first seen 2026-07-16
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About the Role

Quantum Space is seeking a Propulsion Technician II to support assembly, integration, testing, and fueling of spacecraft propulsion systems for next-generation Ranger missions. You will perform critical AI&T activities supporting development, qualification, and flight readiness of mission-critical propulsion hardware.

What You'll Do

  • Perform assembly, integration, and test (AI&T) activities for development and flight spacecraft propulsion systems and components
  • Execute hazardous spacecraft fueling and propellant handling operations in accordance with approved procedures and safety protocols
  • Support propulsion hardware integration, verification, qualification, and mission readiness activities throughout the spacecraft development lifecycle
  • Troubleshoot propulsion hardware, fluid systems, and test equipment while supporting anomaly investigations and root-cause analysis
  • Perform leak checks, pressure testing, fluid system verification, and propulsion subsystem functional testing
  • Provide manufacturing, integration, and testability feedback to engineering teams to improve propulsion system designs
  • Support spacecraft assembly, integration, environmental testing, launch campaign preparations, and mission operations as required
  • Maintain accurate build records, test documentation, and hardware configuration in accordance with quality standards
  • Contribute to continuous improvement initiatives that strengthen propulsion manufacturing, integration, and testing processes

What We're Looking For

  • High school diploma or GED (technical certification or associate degree preferred)
  • 3+ years of experience performing assembly, integration, and test activities within spacecraft, aerospace, automotive, defense, or other high-reliability manufacturing industries
  • Demonstrated ability to independently execute assigned tasks with minimal supervision
  • Strong troubleshooting and mechanical problem-solving skills
  • Experience interpreting engineering drawings, work instructions, and technical procedures
  • Familiarity with precision mechanical assembly techniques, fluid systems, and hand and power tools
  • Strong attention to detail and commitment to quality and safety
  • Ability to work effectively within multidisciplinary engineering and production teams

Nice-to-Have Experience

  • Hands-on experience performing spacecraft propulsion AI&T activities
  • Experience supporting spacecraft fueling and hazardous propellant handling operations
  • Experience performing semi-automated tube welding and fluid system fabrication
  • Experience performing leak checks, pressure testing, proof testing, and fluid system verification
  • Experience operating CNC equipment to machine aerospace-grade components
  • Experience creating or interpreting CAD models and mechanical assembly documentation
  • Familiarity with cleanroom operations, hazardous operations, and aerospace quality standards

Compensation and Location

Hourly Range: $24-48/hr

Location: Rockville, MD

Compensation includes competitive salary and comprehensive benefits: medical, dental, vision, generous leave, HSA, 401(k) matching, and equity participation. Highly competitive equity grants are included in the majority of full-time offers and are considered part of total compensation.

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.