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Mach Industries

Develops unmanned military systems and propulsion

Manufacturing Engineer New Grad - Manufacturing

Manufacturing EngineeringConfirmed live in the last 24 hours
Full-timeHuntington Beach, CA, USAIn-person

About the Job

Requirements

  • Requires 1–3+ years of mechanical, manufacturing, build, or integration experience; experience gained through project teams, research, internships, and professional roles qualifies.
  • Requires a bachelor's degree in industrial and systems, mechanical, aerospace, or manufacturing engineering, or equivalent experience.
  • Must be graduating with a bachelor's, master's, or doctoral degree by December 2026 or January 2027.
  • Must be available to work extended hours and weekends as needed.
  • Must be a U.S. citizen or national, U.S. lawful permanent resident, refugee, or asylee, or be eligible to obtain the required U.S. Department of State authorizations.

Responsibilities

  • Own production planning from late-stage prototype builds through mass-production ramp at Mach's Forge Factories.
  • Design high-throughput manufacturing systems that achieve first-pass yield at target cycle times.
  • Drive product design optimization using first-principles design for manufacturing and assembly (DFM/A), focusing on part-count and complexity reduction, tooling and equipment compatibility, and poka-yoke implementation.
  • Develop and execute manufacturing launch schedules.
  • Lead cross-functional make-or-buy studies with Supply Chain to secure rate-capable vendors and ensure on-time part availability.
  • Lead manufacturing virtual-build events covering fabrication feasibility and optimization, assembly sequencing, hand, tool, and material clearance analysis, geometric dimensioning and tolerancing (GD&T), design validation analysis (DVA), part presentation and handling, tolerance stack-up risks, and other relevant topics.
  • Define the full manufacturing system through coherent MBoM, BoP, and BoE data structures captured in EasyPlan, DELMIA, Heliux, or an equivalent tool.
  • Collaborate with Controls Engineering to conceptualize and deploy automation cells and conveyance systems; project-manage vendors through factory acceptance testing (FAT), on-site bring-up, and site acceptance testing (SAT).
  • Own headcount and equipment capacity planning, operating expense (OPEX) and capital expenditure (CAPEX) estimates, predetermined motion time system (PMTS) cycle-time analysis using MODAPTS, MOST, and MTM, factory layouts in AutoCAD, and NIOSH-compliant ergonomics.
  • Support PFEP, including dunnage and material presentation; release controlled work instructions and quality gates in the manufacturing execution system (MES); and provide daily production support during validation and factory production ramp-up.
  • Drive quality through statistical process control (SPC), process failure mode and effects analysis (PFMEA), 8D root-cause analysis, and continuous improvement alongside technicians and cross-functional teams.

Desired Qualifications

  • Experience in high-volume and/or high-tech manufacturing environments, including automotive and aerospace technology organizations.
  • Experience leveraging Lean Six Sigma manufacturing principles during planning, ramp, and steady-state production phases of the launch cycle.
  • Proficiency in probability- and statistics-based engineering problem-solving, preferably using Minitab.
  • Hands-on experience with shop-floor processes such as machining, welding, composites, additive manufacturing, assembly, and test.
  • Understanding of process documentation and quality systems.
  • Familiarity with GD&T, tolerance analysis, and process capability.
  • Experience designing components and assemblies through first-principles application of DFM/A strategies.
  • Familiarity with manufacturing system optimization strategies in high-volume production environments.
  • Proficiency in computer-aided design (CAD), preferably Siemens NX, CATIA, or SolidWorks.

About the Company

Mach Industries

Develops unmanned military systems and propulsion

Mach Industries designs and builds unmanned military systems, including VTOL drones, long-range strike weapons, and counter-UAS, along with propulsion and energetics. Its products combine flight hardware, power plants, and munitions into compact, military-ready systems, with most components produced in-house to lower costs. The company differentiates itself through vertical integration, a large California manufacturing footprint, and acquisitions (like Exquadrum) to expand solid-rocket-motor capability and reduce bottlenecks. Its goal is to scale manufacturing and accelerate programs to meet defense contracts and national security needs, supported by large funding rounds to grow production and operations.

Company size
201-500
Company stage
Series C
Total funding
$1.1B
Headquarters
Huntington Beach, CA
Founded
2022

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