CNC Operator (Trainee)

Company: Freeform
Location: Los Angeles
Posted on: January 14, 2026

Job Description:

Job Description Job Description CNC OPERATOR (TRAINEE) Freeform is deploying software-defined, autonomous metal 3D printing factories around the world, bringing the scalability of software to physical production. Our proprietary technology stack leverages advanced sensing, real-time controls, and data-driven learning to produce digitally-verified, flawless parts at unprecedented speed and cost. Our mission is to make the transformative power of 3D printing available to all industries at scale and unlock the future of innovation. As a CNC Operator (Trainee), you'll play a key role in Freeform's machining and post-processing operations. You'll work with advanced multi-axis CNC machines that transform 3D-printed metal parts into precision-finished aerospace-grade components, helping bridge the gap between 3D printing and final production. You'll gain hands-on experience operating CNCs, mills, and lathes, making basic program edits, setting up jobs, and inspecting parts. The right candidate for this role will be an energetic go-getter with a positive attitude and a "no job too big or small" mentality. If you are highly motivated to learn and grow as a manufacturing professional, we'd love to hear from you 3D printing experience is not required to be successful here - rather we look for smart, motivated, collaborative individuals who love solving hard problems and creating amazing technology! Responsibilities: Operate and support CNC machining, including setup, basic programming edits, tool changes, and part inspection Use manual machining tools such as mills, lathes, bandsaws, and grinders to support part finishing and fixture creation Learn and apply precision measurement techniques to verify part quality and tolerances Support maintenance and troubleshooting of CNC machines and shop equipment (air compressors, chillers, inert gas systems, etc.) Contribute to shop organization and process improvements, helping build a high-functioning R&D machine shop Basic Qualifications: 1 years of experience of CNC operation OR completion of formal technical training (e.g., NTMA, community college machining program, or similar) Nice to Have: Experience operating CNC mills or lathes, including basic G-code understanding Exposure to metal additive manufacturing and post-processing techniques Familiarity with manual machining, welding, or fabrication of stainless steel, aluminum, or nickel alloys Ability to use hand tools, power tools, cranes, forklifts, and other shop equipment Experience interpreting blueprints and using precision measuring instruments (micrometers, calipers, etc.) Comfort working with facility systems such as air, water, and inert gases Ability to lift and/or move up to 30lbs unassisted Ability to climb ladders and be on your feet for extended periods of time Must be available and willing to work overtime when needed Location: We are located in Hawthorne, CA in a 35,000 square foot, state-of-the-art facility featuring large open spaces for team collaboration, R&D, and production, as well as easy access to the 405, 105, and 110 freeways. Our facility is in the heart of Los Angeles' vibrant emerging tech ecosystem alongside many other high growth startups and enterprises. What We Offer: We have an inclusive and diverse culture that values collaboration, learning, and making deliberate data-driven decisions. We offer a unique opportunity to be an early and integral member of a rapidly growing company that is scaling a world-changing technology. Benefits Significant stock option packages 100% employer-paid Medical, Dental, and Vision insurance (premium PPO and HMO options) Life insurance Traditional and Roth 401(k) Relocation assistance provided Paid vacation, sick leave, and company holidays Generous Paid Parental Leave and extended transition back to work for the birthing parent Free daily catered lunch and dinner, and fully stocked kitchenette Casual dress, flexible work hours, and regular catered team building events Compensation As a growing company, the salary range is intentionally wide as we determine the most appropriate package for each individual taking into consideration years of experience, educational background, and unique skills and abilities as demonstrated throughout the interview process. Our intent is to offer a salary that is commensurate for the company's current stage of development and allows the employee to grow and develop within a role. In addition to the significant stock option package, the estimated pay range for this role is $25-$30/hour. Freeform is an Equal Opportunity Employer that values diversity; employment with Freeform is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.

Keywords: Freeform, Whittier , CNC Operator (Trainee), Engineering , Los Angeles, California