Manufacturing Engineering Intern (CNC Machining, Summer 2027)

Freeform

Los Angeles, United States Posted October 20, 2026

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On-site Internship Entry level
Job Description

Join Freeform, a leader in high-value metal 3D printing. As a Manufacturing Engineering Intern, you'll develop and optimize CNC programs, work with multi-axis machines, and contribute to process improvement projects. Enjoy benefits like stock options, paid medical insurance, and flexible work hours.

  • Assister à la mise au point, à la mise en œuvre et à l'optimisation des programmes CNC pour des composants métalliques complexes.
  • Collaborer avec les ingénieurs et les machinistes pour établir des normes d'usinage et contribuer à des projets d'amélioration des processus.
  • Travailler sur le terrain de production pour acquérir une expérience pratique de l'usinage, de la configuration et du dépannage.
  • Familiarity with Geometric Dimensioning and Tolerancing
  • Exposure to CNC programming and machining through coursework, labs, makerspace, internships, or collegiate engineering clubs (e.g., Formula SAE, Baja, rocketry, robotics)
  • Currently enrolled in a bachelor’s degree in mechanical or aerospace engineering from an ABET accredited university or college
  • 3D printing experience is not required to be successful here—we look for smart, motivated, and collaborative individuals who love tackling complex challenges and building world-class technology!
  • The ideal candidate is highly technical, hands-on, and thrives in a fast-paced development environment
  • Experience with MasterCAM or Hypermill
  • Experience with 5-axis machines
  • Experience with DMG Mori and Siemens controls
  • Experience machining hard metals such as titanium or Inconel
  • Exposure to automation programming for probe alignment, in-situ quality checks, and adaptive process compensation based on measurement feedback
  • Familiarity with machining castings or forgings
  • Familiarity with metal 3D printed parts and their post-processing requirements
  • 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, and other shop equipment (training provided for cranes, forklifts, and other heavy equipment)
  • Comfortable lifting/moving up to 50 lbs and standing for extended periods
  • Willingness to work extra hours when needed
Required Skills
manufacturing CNC process improvement troubleshooting collaboration problem solving quality assurance compensation
How to apply

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