Senior CNC Manufacturing Engineer — Precision Molds

Hybron; El Segundo (CA); On-site; USD 110,000 - 150,000; Full time

Benefits offered by this job

Paid time off

Vacation – 10+ working days per year

Sick – 5 working days per year

US holidays with extra days off

Job summary

Hybron Technologies is seeking a CNC Manufacturing Engineer to join our El Segundo facility. You will own end-to-end machining operations, from CAM programming to setup and production, delivering high-precision molds and prototype parts for production and prototyping teams.

The ideal candidate has 2–4+ years of CNC experience with mold/high-precision background, strong CAD/CAM skills, and solid GD&T knowledge, ready to thrive in a fast-paced environment with direct collaboration to engineering.

Qualifications

• Bachelors in Mechanical/Manufacturing Engineering or equivalent.
• 2–4+ years of CNC machining experience with mold/high-precision background preferred.
• Proficiency with CAD/CAM software (Onshape, Fusion CAM, Mastercam or equivalent).
• Experience with CNC vertical machines and CNC lathes.
• Ability to read 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 40lbs.
• This role is Entry to Mid-level.

Responsibilities

• Deliver high-end molds and prototype parts on fast timelines.
• Manage full process from CAM programming to setup and machining.
• Collaborate with engineering to optimize designs for production.
• Co-own materials and tooling operations including capacity planning and tooling standards.
• Communicate project timelines, setbacks, and updates clearly.
• Perform tooling selection, setup, and optimization for composites and metals.
• Maintain and calibrate shop equipment.
• Maintain a clean, organized work environment.
• Develop and refine CAM templates and fixturing methods for scalable production.

Skills

CNC machining

Mold/high-precision background

GD&T interpretation

Strong communication

U.S. Person status under EAR/ITAR

Team collaboration

Physical lifting up to 40 lbs

Entry to mid-level

Education

Bachelor's in Mechanical/Manufacturing Engineering or equivalent

Tools

Onshape

Autodesk Fusion CAM

Mastercam

Job description

Hybron Technologies is seeking a CNC Manufacturing Engineer to join our El Segundo facility. You will own end-to-end machining operations, from CAM programming to setup and production, delivering high-precision molds and prototype parts for production and prototyping teams.

The ideal candidate has 2–4+ years of CNC experience with mold/high-precision background, strong CAD/CAM skills, and solid GD&T knowledge, ready to thrive in a fast-paced environment with direct collaboration to engineering.