Lead Mechanical Engineer, Advanced Manufacturing & Scale

H3X Technologies; Louisville (CO); On-site; USD 90,000 - 200,000; Full time

Benefits offered by this job

Medical

Vision

Dental

Disability insurance

Life insurance

Equity incentive

401k program

Gym stipend

Outdoor recreation reimbursement

Flexible hours

Flexible time off

Company holidays

Weekly catered team lunch

Job summary

H3X Technologies is seeking a Mechanical Engineer for advanced manufacturing to own and scale production processes from prototype through full production. You'll bridge R&D and manufacturing, taking full ownership of programs like Stator Manufacturing, Rotating Assemblies, or Final Assembly.

You'll prototype, implement tooling, and drive improvements across capacity, quality, and throughput, collaborating with design, supply chain, and operations.

Qualifications

• Bachelor's degree in Mechanical Engineering or equivalent hands‑on experience.
• Strong grasp of engineering fundamentals, mechanical drawings, and GD&T.
• CAD proficiency; SolidWorks preferred.
• Bias to action, ownership mentality, and first‑principles problem solving.
• Excellent written and verbal communication, attention to detail, and teamwork.
• Curiosity and rapid learning ability.

Responsibilities

• Develop, prototype, and mature novel manufacturing processes from concept through production deployment.
• Lead manufacturing readiness for new products: process development, work instructions, tooling design, subscale testing, prototype builds, and transition to production.
• Own capacity planning and scalability for your production area; remove bottlenecks and implement improvements.
• Design, validate, and deploy production tooling, fixtures, and assembly aids in SolidWorks to improve quality and throughput.
• Resolve production issues via root‑cause analysis and CAPA to eliminate defects.
• Build systems, tooling, and workflows to accelerate the team and reduce overhead.
• Partner with design, supply chain, quality, and operations to bake manufacturability into the product from the start.

Skills

Mechanical fundamentals

Mechanical drawings

GD&T

Communication

Attention to detail

Curiosity

Education

Degree in Mechanical Engineering

Tools

SolidWorks

Job description

H3X Technologies is seeking a Mechanical Engineer for advanced manufacturing to own and scale production processes from prototype through full production. You'll bridge R&D and manufacturing, taking full ownership of programs like Stator Manufacturing, Rotating Assemblies, or Final Assembly.

You'll prototype, implement tooling, and drive improvements across capacity, quality, and throughput, collaborating with design, supply chain, and operations.