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Mach Industries

Robot type
Drone · Defense
Location
Huntington BeachCaliforniaUSA
Job type
Manufacturing
Posted
Sep 2, 2026
Full-time

Lead Fabrication Technician

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 and mentor a team of fabrication technicians, providing hands-on training, technique guidance, and quality oversight for welding, sheet metal, and machining work.
  • Fabricate vehicle components, structural assemblies, and custom test fixtures using TIG welding, sheet metal techniques, and general metalworking, while setting the standard for weld and build quality.
  • Perform and review high-quality welds (horizontal, vertical, and overhead) on aluminum, stainless steel, and carbon steel for both prototype and production applications.
  • Operate the Flow Waterjet and train other technicians on its use.
  • Interpret engineering drawings and technical documents, and ensure the team executes builds with minimal supervision and high accuracy.
  • Prioritize and assign shop floor work across projects, balancing competing deadlines and coordinating coverage across shifts.
  • Serve as the primary point of contact between the fabrication team and engineers, providing actionable Design for Manufacturing and Assembly (DFMA) feedback and escalating build issues as needed.
  • Oversee structural and fluid system assembly, including routing and integration of tubes, brackets, and hardware.

Job requirements

  • 8+ years of hands-on fabrication experience in a fast-paced prototyping or production environment, including experience leading, mentoring, or training other technicians.
  • Proficiency in TIG welding, including work with aluminum, stainless steel, and carbon steel.
  • Experience with sheet metal fabrication, structural assembly, and mechanical integration.
  • Working knowledge of Flow Waterjet operation.
  • Demonstrated ability to prioritize and coordinate work across a team, and to communicate effectively with engineers, technicians, and leadership.
  • Ability to interpret technical drawings and follow precise fabrication instructions.
  • Familiarity with manual machining (mill, lathe, grinder) and general metalworking tools.
  • Strong attention to detail, safety-minded, and capable of leading independently or in cross-functional teams.

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