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Mach Industries

Robot type
Drone · Defense
Location
Huntington BeachCaliforniaUSA
Job type
Hardware
Posted
Sep 1, 2026
Salary
$140,000–$180,000 a year
Full-time

Senior Manufacturing Engineer, Jet Engine

Job description

Our vision is to redefine the future of warfare through cutting-edge manufacturing, innovation at speed, and unwavering focus on national security. We are dedicated to solving the next generation of warfare with lethal systems that deter kinetic conflict and protect global security.

Founded in 2023, Mach Industries is a rapidly growing defense technology company focused on developing next-generation autonomous defense platforms. 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.

Job responsibilities

  • Lead manufacturing line design for jet engine subassembly, final assembly, inspection, balancing, and end-of-line testing.
  • Translate product requirements and production targets into process flows, assembly sequences, equipment requirements, cycle times, line layouts, and capacity models.
  • Develop robust assembly processes for turbomachinery and precision mechanical assemblies, including controlled fastening, joining, bearing installation, fits, clearances, alignment, concentricity, runout, and tolerance…
  • Develop tooling, fixtures, gauges, error-proofing, and process controls to reduce assembly variation and operator dependency.
  • Develop static and dynamic balancing processes for rotating components and engine subassemblies.
  • Develop incoming, in-process, subassembly, and final inspection strategies based on critical-to-quality characteristics and engineering requirements.
  • Develop dimensional, leak, pressure, flow, torque, vibration, and functional verification processes.
  • Establish manufacturing traceability for critical components, assembly operations, inspection results, balance results, and engine test data.

Job requirements

  • Bachelor's degree in Mechanical Engineering, Manufacturing Engineering, Aerospace Engineering, or a related technical discipline.
  • 5+ years of experience in manufacturing engineering, process development, industrialization, or production engineering.
  • Experience developing assembly processes for jet engines, gas turbines, turbomachinery, rotating equipment, propulsion systems, or similarly complex mechanical products.
  • Strong understanding of precision mechanical assembly including GD&T, tolerance stack-up, fits, clearances, fastening, alignment, concentricity, and runout.
  • Hands-on experience with static and/or dynamic balancing of rotating components or assemblies.
  • Experience developing inspection methods and manufacturing acceptance criteria.
  • Experience with functional or performance testing of engines, turbomachinery, propulsion systems, or complex mechanical products.
  • Experience with instrumentation and data acquisition for engineering or production testing.

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