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Composites Testing Technician

Hybron Inc
El Segundo, CA Full Time
POSTED ON 5/11/2026
AVAILABLE BEFORE 6/11/2026
Company Overview

Hybron Technologies is a startup that has developed a new manufacturing method for fiber-reinforced polymer composites that will revolutionize lightweight component production. Our new process solves the major challenges of traditional composites manufacturing, enabling more complex parts to be manufactured with higher quality and greater strength, at 10-100 times the speed. We have already successfully tested our first composite compressor blades in a fighter jet engine and are looking to apply this technology to many other applications in multiple sectors, from energy to aerospace to defense.

Your journey with us is more than just a job – it’s an opportunity to shape the future of advanced manufacturing. Our technology will help solve current major problems, namely by increasing the performance and reducing the cost of components for America’s warfighters, increasing the fuel efficiency of systems to reduce greenhouse gas emissions, and bringing back domestic manufacturing. Join us as we work together to create a lighter and brighter future!

About the Role
This is a full-time, in-person role at our El Segundo pilot facility. You will support both R&D and production efforts through hands-on composite fabrication, mechanical testing, and equipment operation. This role is ideal for a technically skilled, hands-on operator who is comfortable working across mechanical, fluid, and basic electrical systems in 
a fast-paced manufacturing environment. You are detail-oriented, mechanically capable, and comfortable operating shop equipment and test systems. You take ownership of your work, move quickly, and adapt as priorities shift.

What We’re Looking For
  • Must be a U.S. Person pursuant to EAR and ITAR definitions.
  • Full-time, in-person at our El Segundo facility.
  • High school diploma or equivalent.
  • Hands-on experience with testing fiber-reinforced polymer composites, especially at the 
  • coupon level and using standard ASTM testing fixtures.
  • Experience working in a machine shop or manufacturing environment.
  • Ability to operate and maintain fabrication and testing equipment.
  • Ability to perform mechanical, cosmetic, non-destructive, and destructive testing.
  • Ability to document test results and maintain accurate records for quality and traceability.
  • Ability to troubleshoot and maintain equipment and tooling.
  • Ability to lift up to 40 lbs.
Nice to Have
  • Experience running CNC routers and machines
  • Experience with putting together and running more complex testing setups, such as part 
  • level testing using fixtures
  • Experience preparing composite materials and fabricating parts
  • Experience with manufacturing metal parts (aluminum, steel) with shop tools
  • Experience in ISO 9001 or AS9100 environments

Compensation
 $29 – $79 per hour stock options

Benefits
Paid time off
Vacation – 10 working days per year
Sick – 5 working days per year
Hybron observes US holidays with several additional days off to keep you charged
401K with employer-matched contributions up to 4% of salary
Healthcare benefits:
o Medical insurance – 95% EE, 75% DEP employer contribution
o Dental insurance – 95% EE, 75% DEP employer contribution
o Vision insurance – 95% EE, 75% DEP employer contribution
o Life, short and long-term disability insurance – 100% company covered

We are an equal opportunity employer and value diversity at our company.

Salary : $29 - $79

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