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Process / Set-up Machinist Lead

Manufacturing

Posted 09/14/2026
Job ID: 48062

Job Description

Arrow Staffing Lead, Process / Set-Up Machinist

Job Title: Lead, Process / Set-Up Machinist

Shift: 2nd Shift

Pay Range: $36 $46+/hr. DOE

Location: Riverside, CA.

Job Type: Full-Time

Arrow Staffing is seeking an experienced Lead, Process / Set-Up Machinist to join a growing machine shop team. This position serves as the technical bridge between Programming, Engineering, Quality, and Production, helping turn new or revised CNC programs into repeatable, documented, and production-ready machining processes.

The ideal candidate will have significant CNC setup experience and be comfortable troubleshooting machining issues, working with CNC Programmers and other departments, improving processes, and mentoring other machinists.

General Job Duties for the Lead, Process / Set-Up Machinist

  • Work closely with CNC Programming, Engineering, Quality, and Production teams.

  • Set up and prove out new or revised CNC programs.

  • Troubleshoot machining and process issues.

  • Provide feedback to CNC Programmers and recommend improvements.

  • Recommend tooling, workholding, and feeds/speeds changes.

  • Identify process risks and help establish repeatable machining processes.

  • Run first-article parts and verify parts against drawings and specifications.

  • Work with Quality on inspection requirements.

  • Develop and finalize setup sheets and document tooling, workholding, and critical setup requirements.

  • Identify special inspection requirements and document lessons learned.

  • Help ensure approved programs and setup sheets are properly documented for future production.

  • Mentor and train CNC Machinist I/II employees and Journeyman Machinists.

  • Reinforce proper setup, quality, and documentation practices.

  • Identify opportunities to improve cycle times, reduce setup time, improve tooling and workholding, and reduce scrap and rework.

Specific Job Duties or Requirements

  • 8 15+ years of machining experience with significant CNC setup experience.

  • Strong hands-on experience with CNC setup and machining processes.

  • Ability to set up and prove out new or revised NC programs.

  • Ability to troubleshoot machining issues and identify process problems.

  • Experience working directly with CNC Programmers and providing feedback on programs.

  • Experience recommending tooling, workholding, and feeds/speeds improvements.

  • Ability to run first-article parts to completion and verify parts against drawings and specifications.

  • Experience working with Quality on inspection requirements and first-article documentation.

  • Ability to create or finalize setup sheets and accurately document tooling, workholding, and critical setup requirements.

  • Strong attention to detail and ability to identify potential process risks.

  • Ability to mentor and train other machinists on proper setup practices.

  • Ability to identify opportunities for continuous improvement, including reducing setup time, cycle time, scrap, and rework.

  • Strong communication skills and ability to work with Programming, Engineering, Quality, and Production.

Ready to take the next step in your CNC machining career? If you have the skills, experience, and drive to succeed, Arrow Staffing wants to hear from you! Apply today and let us help you find the right fit for your experience and skills.

About Riverside, CA

Let your career shine in the vibrant city of Riverside, California! Embrace endless career growth opportunities surrounded by the picturesque landscapes of Mount Rubidoux and the iconic Mission Inn Hotel. Riverside's thriving job market and renowned institutions like the Riverside Art Museum and the Fox Performing Arts Center make it a perfect place to build your career. Explore job listings with us today and unlock the door to a fulfilling career in this charming city known for its citrus heritage, diverse culinary scene, and close proximity to attractions like the March Field Air Museum and the University of California, Riverside Botanic Gardens. Join us in Riverside and make your professional dreams a reality!

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