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Precision CNC Milling Center Machinist

STERIS - Operations
Saint Louis, MO Other
POSTED ON 8/25/2026
AVAILABLE BEFORE 9/23/2026
Your Next Precision Role at STERIS

Do you thrive on holding tight tolerances and seeing perfect parts come off the machine? At STERIS, we support global health and safety through advanced products and services—and we’re looking for a Precision CNC Milling Center Machinist to help us deliver.

Why This Role
  • Own setups on CNC milling centers and Swiss-type lathes for diverse part families.
  • Apply limited program edits and offset changes to meet exacting dimensional requirements.
  • Use calipers and micrometers to confirm quality without slowing production.
  • Collaborate and occasionally assist lower-level operators.
  • Work within established plant policies and safety rules.
When You’ll Work

Shift: Monday–Thursday, 3:15 PM–1:45 AM

Must-Have Background
  • High school diploma or equivalent.
  • 3–5 years of CNC machining experience or a technical degree.
  • Proficiency reading blueprints, process routers, and Standard Operating Procedures.
  • Demonstrated fine motor skills for precision tasks.
Physical Demands & Vision
  • Mainly standing; limited seated work.
  • Occasional bending/twisting.
  • Move items up to 50 lbs between stations.
  • Sufficient visual acuity to identify subtle product non-conformities.
Tools & Technology You’ll Touch
  • CNC Laser Cutter
  • CNC Lathe (2–4 axis)
  • CNC Grinder
  • CNC Lathe (5 axis)
  • Blueprint reading and interpretation
Total Rewards

We’re committed to your well-being and growth:

  • Competitive pay
  • Generous PTO plus 9 additional holidays
  • Short- and long-term disability
  • 401(k) with company match
  • Maternity and paternal leave
  • Optional add-ons and discounts (including pet insurance)
  • Tuition reimbursement and continuing education programs
What You’ll Do, Every Day
  • Read blueprints/routers to set up and run parts to spec.
  • Configure a CNC milling center or Swiss lathe to job requirements.
  • Make limited edits/offsets to maintain tolerance.
  • Measure frequently with calipers/micrometers and document results as needed.
  • Produce parts that meet all dimensional requirements while sustaining productivity.

Salary : $27 - $30

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