CNC Machining Technician
Hybron
CNC Machining Technician
Hybron
Manufactures high-speed carbon-fiber aerospace components
Location: El Segundo, California
Employment Type: Full-Time, In Person
Classification: Hourly, Non-Exempt
Compensation: $25–$38 per hour, depending on experience and demonstrated capability
Hybron Technologies is an advanced manufacturing startup developing a new manufacturing method for fiber-reinforced polymer composites. Our process is designed to enable more complex parts to be manufactured with higher quality and strength at substantially faster production rates.
We are applying this technology to demanding aerospace, defense and energy applications. Joining Hybron is an opportunity to work directly with engineers and manufacturing personnel while helping build the processes, equipment and shop systems behind a new manufacturing technology.
This is a full-time, in-person position at our El Segundo facility.
As a CNC Machining Technician, you will support the day-to-day operation of Hybron’s machine shop and help produce high-precision molds, tooling and prototype components. You will work closely with CNC manufacturing engineers and design engineers to safely set up and operate CNC equipment, inspect parts and keep work moving through the shop.
This is a hands-on machining position rather than a desk-based engineering role. The ideal candidate can follow released programs and setup instructions, operate equipment carefully, identify problems early and take ownership of quality, organization and machine readiness.
The position offers a path toward more advanced setup, machining, CAM programming and manufacturing-planning responsibilities.
Set up and operate CNC vertical mills and, depending on experience, CNC lathes.
Run released CNC programs for molds, tooling, prototypes and production components.
Load and measure cutting tools, establish work offsets and verify setups before machining.
Perform first-piece, in-process and final dimensional inspections.
Make appropriate tool-wear and dimensional-offset adjustments.
Monitor cutting conditions and identify tool wear, chatter, chip-control issues and other process problems.
Escalate programming, setup or quality concerns before producing nonconforming hardware.
Read and follow engineering drawings, setup documentation, work instructions and inspection requirements.
Prepare raw material using saws and other shop equipment.
Deburr, clean, mark and finish machined components without damaging critical features or tolerances.
Support tooling inventory, tool presetting and organization of standard cutting-tool assemblies.
Perform routine machine cleaning, lubrication checks and preventative-maintenance activities.
Maintain accurate job status, inspection and production records.
Keep machines, work areas and shared tooling clean, organized and ready for use.
Assist with material handling, job kitting and movement of work through the shop.
Communicate schedule risks, equipment issues, scrap events and quality concerns clearly.
Participate in continuous-improvement, 5S and shop-standardization projects.
Support other manufacturing and prototype-build activities as business needs require.
Two or more years of CNC machining or related machine-shop experience; relevant technical-school or apprenticeship experience may qualify.
Experience operating CNC vertical machining centers and performing basic-to-intermediate setups.
Ability to prove out new programs and identify unsafe or incorrect machining conditions.
Ability to read engineering drawings, tolerances and basic GD&T.
Proficiency with common inspection tools, including calipers, micrometers, indicators and height gauges.
Working knowledge of cutting tools, workholding, shop math and machining safety.
Strong mechanical aptitude, attention to detail, communication and reliability.
Ability to lift up to 40 pounds and remain standing for extended periods.
U.S. Person status pursuant to EAR and ITAR definitions.
Three or more years of CNC setup and machining experience.
Experience with Haas CNC mills and lathes.
Experience machining molds, tooling, prototypes or low-volume aerospace components.
Familiarity with probing, tool setters, G-code editing and CNC troubleshooting.
Familiarity with Mastercam, Autodesk Fusion CAM or similar software.
Experience with manual machine tools and controlled quality systems such as ISO 9001 or AS9100.
Within the first several months, a successful CNC Machining Technician will be able to:
Safely operate Hybron’s primary CNC equipment with limited supervision.
Complete routine setups using established programs and setup documentation.
Produce conforming components while completing required inspections.
Recognize abnormal cutting conditions and stop a job before equipment or parts are damaged.
Keep tooling, machines and work areas organized and production-ready.
Provide accurate updates on job status, problems and expected completion times.
Gradually take ownership of increasingly difficult setups and machining operations.
Depending on performance and interest, this role may develop into:
Advanced CNC setup and machining.
CNC lathe and live-tool machining.
Tooling and workholding development.
Inspection and quality responsibilities.
CAM programming.
Hourly pay range: $25–$38 per hour
The starting rate will be based on relevant machining experience, setup capability, inspection knowledge, familiarity with our equipment and the level of supervision required.
This position is eligible for overtime in accordance with applicable California law.
Paid time off.
Vacation — 10 or more working days per year.
Sick time — five working days per year.
U.S. holidays and additional company-observed days off.
401(k) with employer-matched contributions up to 4% of salary.
Medical insurance with 95% employee and 75% dependent employer contribution.
Dental insurance with 95% employee and 75% dependent employer contribution.
Vision insurance with 95% employee and 75% dependent employer contribution.
Company-paid life, short-term disability and long-term disability insurance.
Hybron is an equal opportunity employer. We consider qualified applicants without regard to race, color, religion, sex, national origin, age, disability, veteran status or any other status protected by applicable law.
Hybron designs and manufactures carbon-fiber parts for aerospace and defense, focusing on high-speed, lower-cost production. Its process uses carbon fiber composites and high-pressure molding to create parts such as jet-engine compressor blades and 155mm artillery shells, with cycle times around 10–15 minutes after validation. The approach aims to deliver roughly five times cheaper production than traditional composites methods and to speed up manufacturing compared with metals. Hybron differentiates itself by pursuing large, high-volume parts (including munitions) and by securing significant contracts in Europe, along with a recent oversubscribed seed round to scale production—from thousands of tested parts to about 1,000 shells per month. The company’s goal is to qualify and ramp low-rate production toward these volumes and establish a broader footprint in aerospace and defense applications.
Explore more opportunities at Hybron