CareerPlanSign in

Senior CNC Machinist

Chesterfield, MO💼 Full-time🗓 2026-08-14 → 2026-09-26

Core

Lead and mentor a team of CNC machinists while operating and optimizing CNC turning and milling centers to produce high-precision parts.

Role type

Senior IC CNC Machinist (Leadership)

Builds

Precision machined parts for industrial, medical, and semiconductor applications

Domain

Manufacturing / Precision Machining

Deliverable

production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work -> physical/clinical work

Required skills

CNC turning, CNC milling, GD&T interpretation, CAD/CAM programming, machine setup, Lean manufacturing, root cause analysis, team mentorship

Preferred skills

Associate degree in CNC/Manufacturing technology, fixture design, tooling selection, capital equipment justification

Technologies

CAD/CAM software, CNC turning centers, CNC milling centers, GD&T standards

Responsibilities

Lead and mentor CNC machining team members; plan, assign, and monitor daily workloads; Set up, program, calibrate, and operate CNC turning and milling centers; Interpret and apply GD&T per engineering drawings; Develop and optimize CNC programs using CAD/CAM software; Drive Lean manufacturing initiatives including standard work and waste reduction

Seniority

Senior, hands-on IC with leadership responsibilities

Sourced via workday · Listed on CareerPlan, which tracks 70,000+ jobs from 20+ sources.