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Divergent

Robot type
Industrial Automation
Location
Long BeachCaliforniaUSA
Job type
Manufacturing
Posted
Jul 13, 2026
Full-time

Lead CNC Machinist (PM Shift)

Job description

Join us and help push the boundaries of what can be built.

Schedule: This is a 3 - 4 x 11 rotating shift working alternating Wednesdays.

The Lead CNC Machinist is an advanced technician who acts as a frontline leader, coordinating the daily work of the machining team while ensuring top-tier quality and production performance. This role requires specialized expertise, advanced troubleshooting skills, and the independent judgment necessary to solve difficult assignments and drive process improvements. As a role model on the shop floor, the Lead CNC Machinist provides daily direction, mentors less-experienced team members, and acts as a delegate for the supervisor.

Job responsibilities

  • Act as a floor lead, coordinating the work of peer machinists, managing a high workload, and providing daily direction to maintain production continuity across shifts.
  • Serve as a dedicated mentor to less-experienced team members; assist the supervisor and act as their delegate when required.
  • Foster strong fundamentals and cross-team collaboration, serving as a cultural and technical role model on the shop floor.
  • Lead setup and operation of advanced CNC equipment including 3-axis, 3+2, and 5-axis machining centers.
  • Support machining execution for complex prototype and production hardware.
  • Apply advanced GD&T knowledge to validate setups and machining strategies.
  • Troubleshoot complex machining challenges including tooling performance, fixture alignment, machine limitations, and process instability.
  • Support machine recovery and process troubleshooting with minimal supervision.

Job requirements

  • Ability to lawfully access information and technology that is subject to US export controls
  • 5–8 years of CNC machining experience with strong multi-axis machining expertise.
  • Demonstrated experience or strong aptitude for leading peers, coordinating workloads, and mentoring junior technicians.
  • Advanced proficiency with Siemens and Heidenhain controllers.
  • Advanced understanding of GD&T and machining process optimization.
  • Demonstrated experience troubleshooting complex machining processes and setups.
  • Experience implementing dynamic work offsets and advanced setup methodologies.
  • Ability to operate independently with strong technical ownership.

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