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Mach Industries

Build Engineer, Avionics

Huntington Beach, CA$105k–$180kfulltimemidAdded today

About this role

Mach Industries seeks a Build Engineer for Avionics to own the assembly, integration, testing, and continuous improvement of avionics hardware and electrical systems for next-generation autonomous defense platforms. You'll work hands-on with technicians and engineers to build flight-ready systems from prototype through production, troubleshoot hardware issues, and drive manufacturing improvements to aerospace quality standards.

What you'll do

  • Own build, integration, and bring-up of avionics systems, electrical assemblies, and wire harnesses
  • Develop and maintain manufacturing instructions, BOMs, drawings, and assembly documentation
  • Troubleshoot electrical and avionics hardware using test equipment and implement corrective actions
  • Partner with design engineering to build prototypes and identify design-for-manufacturing improvements
  • Drive continuous improvement in quality, cost, production rate, and cycle time
  • Develop tooling, fixtures, and test equipment to improve repeatability and throughput

What they're looking for

  • Electrical schematic and wiring diagram interpretation
  • PCB assembly and wire harness troubleshooting
  • Test equipment operation (DMMs, oscilloscopes, power supplies)
  • Systematic hardware troubleshooting
  • Manufacturing process development and documentation
  • Wire harness manufacturing and connector assembly
  • IPC standards compliance
  • Avionics systems and embedded hardware knowledge
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Mach Industries

Mach Industries is a defense technology startup developing autonomous defense systems and advanced propulsion technologies requiring precision manufacturing at scale. The company is hiring engineers across manufacturing (CNC tooling, automation), propulsion (controls), thermal management, and software to build mission-critical systems.

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Likely interview questions

  • Describe a time you diagnosed and resolved a complex electrical or avionics hardware issue—what systematic approach did you use?
  • How have you improved manufacturing efficiency or reduced defects in a previous production role?
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