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RND CNC 837579

Santa Ana, CA 92704

Posted: 05/27/2026 Job Category: Manufacturing and Production Job Number: 837579 Pay Rate: $93600 per year

Job Description


R&D CNC Machinist

  • Compensation: $93,600 per year (Equivalent to $45.00/hr)

  • Schedule: Full-Time, Monday – Friday (Day Shift)

  • Location: On-site in Santa Ana, CA

  • Hiring Status: Urgent / Immediate Start
Position Summary
Are you an elite machinist who thrives on complexity, precision, and turning cutting-edge designs into reality? Step away from the monotony of repetitive, high-volume production and step into innovation. We are seeking an expert R&D CNC Machinist to join our forward-thinking research and development team in Santa Ana.

In this role, you will be a vital partner to our engineering team, taking first-generation concepts and raw blueprints to develop high-precision prototype parts. If you are a natural problem-solver who commands advanced CNC machinery and wants to work on fresh, challenging projects every single week, we want to talk to you.
What You'll Do (Key Responsibilities)

  • Program & Setup Mastery: Set up, calibrate, and edit complex CNC programs using Mastercam, Esprit, or similar CAD/CAM software to manufacture intricate, close-tolerance parts.

  • Multi-Axis Operations: Independently operate and monitor advanced multi-axis CNC machines (including mills, lathes, and mill-turn centers) for optimal performance.

  • Precision Tuning: Calculate and adjust machine controls on the fly, regulating cutting parameters (speeds, feeds, and depth of cut) appropriate for exotic materials and complex geometries.

  • Quality & Inspection: Perform rigorous self-inspections utilizing precision measuring instruments to guarantee that all prototype components flawlessly match engineering blueprints.

  • Process Optimization: Troubleshoot technical machining anomalies in real-time and manage multiple machines simultaneously to maximize shop efficiency.

  • Equipment Stewardship: Conduct advanced preventive and corrective maintenance on shop machinery to ensure the R&D lab remains in peak operating condition.
What You'll Bring (Qualifications)

  • Proven Expertise: 5+ years of hands-on experience setting up and operating CNC lathes, mills, and multi-axis mill-turn centers.

  • Blueprint Fluency: Mastery in interpreting complex blueprints, geometric dimensioning and tolerancing (GD&T), and technical engineering drawings.

  • Technical Math: Strong foundational skills in advanced shop math, including trigonometry and algebra, for calculating precise machine coordinates.

  • Software Knowledge: Experience with CAD/CAM software like Mastercam or Esprit is highly preferred.

  • Operational Mindset: A deep understanding of manufacturing workflows, tooling selection, and production sequencing.
Why Join Our Team in Santa Ana?

  • Top-Tier Compensation: A highly competitive salary of $93,600/year with a predictable, stable Monday-to-Friday schedule.

  • Day-One Peace of Mind: Enjoy immediate access to affordable health and prescription coverage with zero waiting periods.

  • True Innovation: Work shoulder-to-shoulder with talented engineers on rewarding projects that drive industry advancement.

  • Comprehensive Benefits: A robust permanent benefits package including premium medical/dental/vision coverage and retirement plan options.

  • Continuous Growth: Expand your skillset with ongoing technical training and access to cutting-edge manufacturing technology.
Ready to Take the Next Step?
We are actively interviewing and looking to fill this role immediately. If you are a top-tier machinist ready for a more rewarding career, apply today to connect with our recruiting team!

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Helpmates provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. This applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training. We celebrate diversity and are committed to creating an inclusive environment for all employees. Helpmates will provide reasonable accommodations for people with disabilities in all parts of the hiring and employment process.

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About Santa Ana, CA

Ready to take the next step in your career? Explore our job opportunities in the vibrant city of Santa Ana, California, where endless possibilities await. Nestled in Orange County, Santa Ana offers a delightful blend of diverse cultures, stunning art galleries like the Bowers Museum, theaters such as the Yost Theater, and mouthwatering cuisine at the 4th Street Market. Home to the professional sports teams like the Orange County Soccer Club, this city also boasts serene parks like Santiago Park for outdoor enthusiasts. Come be a part of a community brimming with charm and growth opportunities – your dream job could be just a click away.