CNC Machinist R&D Department

Manufacturing

Posted 04/27/2026
Job ID: 2160403

Job Description

Job Title: CNC Operator (R&D Environment)

Summary:
Responsible for operating CNC machines including mills, lathes with live tooling, and mill-turn centers in an R&D setting.

Key Responsibilities:

  • Operate CNC machines and monitor performance during machining processes
  • Set up, adjust, and edit CNC programs as needed
  • Work with multiple machines or processes at the same time
  • Inspect and measure parts using precision measuring tools
  • Perform routine and advanced machine maintenance and troubleshooting
  • Adjust machine controls such as speed, feed, depth, and coolant flow
  • Ensure parts meet blueprint and specification requirements
  • Maintain safe work practices and report hazards or injuries immediately
  • Maintain attendance, punctuality, and a professional, team-oriented attitude
  • Communicate effectively and collaborate with coworkers and supervisors
  • Follow instructions and complete additional tasks as assigned

Qualifications:

  • 5+ years of CNC setup and operating experience (mills, lathes, mill-turn preferred)
  • Ability to read and interpret blueprints and manufacturing specifications
  • Strong math skills, including algebra and trigonometry
  • Experience in an R&D or prototype environment preferred
  • Knowledge of Mastercam or Esprit is a plus
  • Ability to determine machining methods and operation sequences

Education:

  • Associate degree, technical certification, or journeyman status preferred

Physical Requirements:

  • Ability to lift up to 25 lbs occasionally
  • Regular standing, sitting, and use of hands for precision work
  • Occasional bending, reaching, and movement around machinery
  • Good vision required, including depth and color perception

Work Environment:

  • Manufacturing shop environment with moderate noise levels

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About Fountain Valley, CA

Discover exciting job opportunities in and around Fountain Valley, California! This vibrant city located in Orange County offers a perfect blend of urban amenities and natural beauty, making it an ideal place to grow your career. With proximity to popular attractions like Mile Square Regional Park, South Coast Plaza, and the Pacific Ocean's beaches, Fountain Valley provides a lively backdrop for your professional journey. Immerse yourself in the region's diverse art scene, savor delicious Vietnamese cuisine, catch a show at the Segerstrom Center for the Arts, or cheer on the Anaheim Ducks or Los Angeles Angels at nearby sports venues. Join us in Fountain Valley and experience a career path filled with endless possibilities and unforgettable moments! Apply now to kickstart your next adventure in this dynamic SoCal locale.

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