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Mach Industries

Robot type
Drone · Defense
Location
Huntington BeachCaliforniaUSA
Job type
Hardware
Posted
Sep 1, 2026
Salary
$105,000–$140,000 a year
Full-time

Build Engineer

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

  • Act as the engineering owner for prototype builds across multiple products.
  • Translate design intent into practical build steps, processes, and checklists for technicians.
  • Debug and resolve design/manufacturability issues directly with design engineers.
  • Actively participate in design reviews to ensure manufacturability of design concepts.
  • Capture lessons learned and feed them back into the design and production system.
  • Source and coordinate quick-turn parts and prototype tooling.
  • Partner with technicians to train, enforce standard work, and improve safety/ergonomics.

Job requirements

  • Bachelor’s degree in mechanical, aerospace, manufacturing engineering, or equivalent experience.
  • 1+ years in production manufacturing, process engineering, or industrialization (internship and school projects experience qualifies).
  • Strong troubleshooting, problem-solving, and communication skills.
  • Familiarity with GD&T, tolerance analysis, and process capability.
  • Hands-on experience with shop floor processes (machining, welding, composites, additive manufacturing, assembly, test).
  • Willingness to be on the floor daily, working shoulder-to-shoulder with technicians.
  • Experience in aerospace, defense, automotive, or other high-rate production environments.
  • Ability to operate autonomously in ambiguity with minimal documentation.

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