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General Matter

Test Engineer (New Grad)

Los Angeles, CA$96k–$106kentryAdded yesterday

About this role

General Matter seeks an early-career Test Engineer to design, build, and validate test infrastructure for advanced uranium enrichment hardware. You'll collaborate with design engineers to develop test methods, execute qualification campaigns, and drive reliability improvements across mechanical and electrical systems.

What you'll do

  • Design and maintain custom test solutions and data acquisition systems for mechanical and electrical hardware
  • Develop test plans, lead design reviews, and execute hardware qualification campaigns
  • Build test equipment, implement automation, and analyze failure data
  • Work with design and manufacturing engineers to identify and implement reliability improvements
  • Troubleshoot unexpected test results and develop test methodologies
  • Manage vendor interactions and coordinate across engineering disciplines

What they're looking for

  • Test fixture and adapter design and fabrication
  • Data acquisition and instrumentation systems
  • Digital-hardware communication and integration
  • Test automation
  • Finite element analysis (FEA)
  • Fluid and electrical systems testing
  • Mechanical and electrical engineering fundamentals
  • Failure analysis and troubleshooting

Benefits

  • Work on mission-critical nuclear enrichment technology
  • Hands-on involvement across the full development lifecycle
  • Collaboration with world-class engineering team
  • Direct impact on hardware performance and reliability
  • Early-career growth opportunity in advanced manufacturing
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General Matter

General Matter develops nuclear fuel enrichment systems and production infrastructure. The company is hiring for engineering roles including EHS, quality, manufacturing systems, tooling, and test systems engineers to support its uranium enrichment operations and manufacturing processes.

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Likely interview questions

  • Can you describe a hardware test you designed or participated in during an internship or project, including how you set up instrumentation and collected data?
  • How have you approached troubleshooting unexpected test results, and what was your process for identifying the root cause?
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