Skip to main content

H3X Technologies

Mechanical Engineer - Advanced Manufacturing

Louisville, ColoradofulltimemidAdded today

About this role

H3X Technologies seeks Mechanical Engineers at all levels to develop and scale advanced manufacturing processes for high-performance electric motors (30 kW to 1 MW+). You'll own production areas from stator manufacturing through final assembly, bridging R&D and sustained production to deliver innovative propulsion systems for aviation, marine, industrial, and defense markets.

What you'll do

  • Develop and mature novel manufacturing processes from concept through production deployment
  • Lead manufacturing readiness for new products including process development, tooling design, and prototype-to-production transitions
  • Design and validate production tooling, fixtures, and assembly aids using SolidWorks
  • Perform root-cause analysis on production issues and drive corrective actions to eliminate defects
  • Plan capacity and identify bottlenecks to support demand forecasting and scaling
  • Partner with design, supply chain, quality, and operations teams to optimize manufacturability

What they're looking for

  • Mechanical Engineering fundamentals and GD&T
  • CAD proficiency (SolidWorks preferred)
  • Manufacturing process development and scaling
  • Tooling and fixture design
  • Production problem-solving and root-cause analysis
  • Technical communication and documentation
  • Hands-on hardware experience
  • Cross-functional collaboration
Apply with Autofill

Opens the application — the Jobs AI extension fills it for you. Set up autofill

Opens the official application on the employer’s site. No login required.

H3X Technologies

H3X Technologies designs and manufactures advanced electric motors for aviation, marine, and industrial applications. The company is hiring manufacturing and mechanical design engineers at internship and mid-level positions to support product development, production scaling, and process optimization.

View all jobs at H3X Technologies

Likely interview questions

  • Walk us through a manufacturing process you developed from prototype to production—what were the key challenges and how did you overcome them?
  • Tell us about a time you identified a production bottleneck and implemented a systemic solution that saved the team time.
Unlock all 7 questions free — and practice them live →