Manufacturing Engineer; CNC Machining

Manufacturing Engineer (CNC Machining)

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 Manufacturing Engineer (CNC Machining), you will play a critical role in achieving Freeform’s goal of becoming the world leader in the post‑processing of high‑value metal 3D printed parts. You will develop, implement, and optimize CNC programs for precision machining operations, work closely with engineering and machinist teams to establish machining standards, and use multi‑axis machines such as DMG Mori and Haas to refine processes for maximum efficiency, quality, and repeatability.

The ideal candidate is highly technical, hands‑on, and thrives in a fast‑paced development environment. 3D printing experience is not required – we look for smart, motivated, and collaborative individuals who love tackling complex challenges and building world‑class technology.

• Develop, implement, and optimize CNC programs for complex metal components, including post‑processing of 3D printed parts
• Program, set up, and refine operations on multi‑axis CNC machines (DMG Mori and Haas)
• Interpret CAD models, technical drawings, and GD&T specifications to create highly precise machining programs
• Select and optimize cutting tools, speeds, feeds, and machining strategies for efficiency and repeatability
• Troubleshoot and resolve CNC programming issues, collaborating with machinists and design engineers
• Maintain and update CNC program libraries, best practices, and process documentation
• Implement process improvements to enhance productivity, reduce cycle times, and increase machine utilization
• Work on the production floor to provide technical support, training and hands‑on troubleshooting as needed
• Ensure compliance with quality control processes, industry standards, and safety regulations

• Bachelor's degree in an engineering discipline
• Experience with 5‑axis CNC programming and machining (internships and/or collegiate engineering clubs are acceptable)

• Experience with MasterCAM
• Experience with DMG Mori 5‑axis machines
• Experience machining aluminum, stainless steel, titanium, or Inconel
• Experience with Siemens controls
• Familiarity with metal 3D printed parts and their post‑processing requirements
• Familiarity with machining castings or forgings
• Strong problem‑solving skills and a hands‑on approach to debugging machining processes
• Experience with quality control tools, including CMM, micrometers, and thread gauges
• Ability to work with power tools, hand tools, cranes, forklifts, and other heavy equipment
• Comfortable lifting/moving up to 30 lbs and standing for extended periods
• Willingness to work overtime when needed

• 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.

• 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…