Mach Industries

Propulsion Test Technician Lead

Victorville, CA

Work authorization requiredDetected 47 days ago

About the role

In this role, you will work directly on propulsion hardware and test infrastructure that enable rapid development, validation, and deployment of mission-critical systems.

Set up, operate, troubleshoot, and maintain propulsion test stands and associated ground support equipment, including high-pressure gas systems (GN2, GHe), pneumatic systems, and hydraulic infrastructure.
Execute proof pressure, burst, leak, and flow testing procedures to validate propulsion hardware performance and structural integrity.
Interface with data acquisition (DAQ) systems to support test setup, sensor verification, and collection of accurate test data during operations.
Support hot-fire and cold-flow test campaigns by preparing hardware, performing system checkouts, and assisting with real-time test execution.
Collaborate closely with propulsion and test engineers to rapidly iterate on hardware configurations and improve test reliability and operational efficiency.
Maintain detailed records of test configurations, calibration activities, maintenance actions, and operational procedures.
Support maintenance and upkeep of test facilities, cleanroom environments, tooling, and propulsion test infrastructure to ensure operational readiness.
Mach Energetics is seeking a Propulsion Test Technician Lead to support the development, integration, and testing of next-generation propulsion and energetic systems for advanced defense applications.
Founded in 2022, Mach Industries is a rapidly growing defense technology company focused on developing next-generation autonomous defense platforms.

Familiarity with test operations, troubleshooting, and rapid hardware iteration in development environments.
Ability to read and interpret technical drawings, schematics, assembly instructions, and test procedures.
Demonstrated ability to identify hazards and proactively reduce operational risk.
Experience working in environments where procedural discipline and safety culture are critical.
Strong troubleshooting mindset with the ability to quickly identify and resolve hardware or test setup issues.

Experience supporting rocket engines, turbine engines, thrusters, UAV propulsion systems, or aerospace propulsion hardware.
Familiarity with propulsion test cells, DAQ systems, instrumentation, and engine calibration techniques.
Experience with cryogenic systems, pneumatic systems, or hazardous fluid operations.
A&P certification, military propulsion maintenance experience, or equivalent aerospace technical training.
Experience supporting flight test campaigns or defense development programs.
Welding, tubing fabrication, or precision mechanical assembly experience.
Familiarity with cleanroom practices, contamination control, and aerospace-quality documentation standards.
Ability to work cross-functionally with engineering, manufacturing, and flight-test teams during rapid development cycles.

The salary range for this role is an estimate based on a wide range of compensation factors, inclusive of base salary only.

Our vision is to redefine the future of warfare through cutting-edge manufacturing, innovation at speed, and unwavering focus on national security.

At the core of our mission is the commitment to delivering scalable, decentralized defense systems that enhance the strategic capabilities of the United States and its allies.
We are dedicated to solving the next generation of warfare with lethal systems that deter kinetic conflict and protect global security.

Please note that any offer for employment may be conditioned on authorization to receive software or technology controlled under these U.S. export control laws and regulations without sponsorship for an export license.

This listing is sourced directly from Mach Industries's careers page and normalized into a canonical job model.