CNC Manufacturing Engineer; Entry to Mid-Level

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!

This is a full-time, in-person role at our El Segundo facility.

As a CNC Manufacturing Engineer, you’ll work in a fast-paced, hands‑on environment focused on machining molds and components for both production and prototyping. You’ll collaborate with the engineering team to provide manufacturing feedback, help manufacture and repair tooling as needed, and support the build of high‑end composite assemblies.

You’ll take ownership of machining operations end‑to‑end, from CAM programming to setup and machining, ensuring timely delivery of high‑precision molds and prototype parts. The ideal candidate is detail‑oriented, communicates clearly, and thrives in a high‑accountability shop.

• Bachelors in Mechanical/Manufacturing Engineering Or Equivalent
• 2–4+ years of CNC machining experience with preference for a mold making, high‑precision, or 3D surfacing background
• Proficiency with CAD/CAM software (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 40lbs
• This role is for Entry to Mid‑level Candidates

• Deliver high‑end molds and prototype parts on fast timelines
• Manage full process from CAM programming to setup and machining
• Collaborate with engineering to provide manufacturing feedback and ensure designs are optimized for production
• Co‑own materials and tooling operations, including; capacity planning, material purchasing, tooling acquisition, and Standardizing tooling within the shop
• Communicate project timelines, setbacks, and updates clearly
• Perform tooling selection, setup, and optimization for composites and metals
• Maintain and calibrate shop equipment
• Help keep a clean, organized, and professional work environment
• Develop and refine CAM templates and fixturing methods for scalable production

• Machine Planning
• Capacity Planning
• Manufacturing Team Management

Salary: $85,000-$120,000

• 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:

• Medical insurance – 95% EE, 75% DEP employer contribution
• Dental insurance – 95% EE, 75% DEP employer contribution
• Vision insurance – 95% EE, 75% DEP employer contribution
• Life, short and long‑term disability insurance – 100% company covered

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