CNC Manufacturing Engineer (Mid- Senior Level)
About The Position
Hybron Technologies is a startup developing a manufacturing method for fiber-reinforced polymer composites. The company’s process enables complex parts to be manufactured with greater quality and strength at substantially higher speeds, with applications across energy, aerospace, and defense. This is a full-time, in-person role at Hybron’s El Segundo facility. The CNC Manufacturing Engineer works in a hands-on, fast-paced environment machining molds and components for production and prototyping. The role collaborates with the engineering team, provides manufacturing feedback, manufactures and repairs tooling as needed, and supports the build of high-end composite assemblies. The engineer owns machining operations end to end, from CAM programming through setup and machining, to deliver high-precision molds and prototype parts on time. The position is described as suitable for entry- to mid-level candidates, with opportunities to grow into manufacturing team management and machine shop scaling.
Requirements
- Bachelor’s degree in Mechanical or Manufacturing Engineering, or equivalent.
- 2–4+ years of CNC machining experience; mold making, high-precision machining, or 3D surfacing experience is preferred.
- Proficiency with CAD/CAM software such as Onshape, Autodesk Fusion CAM, Mastercam, or equivalent.
- Experience with CNC vertical machines and CNC lathes.
- Ability to read and interpret CAD/CAM models, GD&T, and technical drawings.
- Strong communication and collaboration skills.
- U.S. Person status pursuant to EAR and ITAR definitions.
- Ability to lift up to 40 lbs.
Nice To Haves
- Experience in mold making, high-precision machining, or 3D surfacing.
Responsibilities
- Own materials and tooling operations, including capacity planning, material purchasing, tooling acquisition, and standardizing tooling and workflow within the shop.
- Deliver high-end molds and prototype parts on fast timelines.
- Manage the full machining process from CAM programming through setup and machining.
- Collaborate with design engineering to provide manufacturing feedback and ensure designs are optimized for production.
- Communicate project timelines, setbacks, and updates clearly.
- Perform tooling selection, setup, and optimization for composites and metals.
- Plan, maintain, and calibrate shop equipment.
- Help maintain a clean, organized, and professional work environment.
- Develop and refine CAM templates and fixturing methods for scalable production.
- Manufacture and repair tooling as needed and support the build of high-end composite assemblies.
Benefits
- Paid time off, including at least 10 working days of vacation per year and 5 working days of sick leave per year.
- U.S. holidays plus several additional days off.
- 401(k) with employer-matched contributions up to 4% of salary.
- Medical insurance with employer contributions of 95% for employees and 75% for dependents.
- Dental insurance with employer contributions of 95% for employees and 75% for dependents.
- Vision insurance with employer contributions of 95% for employees and 75% for dependents.
- Life, short-term disability, and long-term disability insurance covered 100% by the company.
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What This Job Offers
Job Type
Full-time
Career Level
Entry Level
