Top 187 Machinists Jobs in St. Louis, Mo

CNC Machinist II
Seiler Instrument & MFG Co Inc —Kirkwood, MO
- Mid-level
- High school diploma or GED
- Ability to lift 75 pounds
- Paid holidays
- Health insurance
Quick Apply
Journeyman CNC Machinist
Vandeventer Machine Works —St. Louis, MO
- $35 - $41 an hour
- Full-time
- 5 years
- In-person
- Senior level
- Health savings account
- Paid holidays
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CNC Machine Technician
Accelera —Earth City, MO
- $33.25 - $49.50 an hour
- Full-time
- Mid-level
- 3 years
- Ability to lift 50 pounds
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Tool Room Machine Operator
Bachman Machine Company —St. Louis, MO
- $25 - $35 an hour
- Full-time
- Background check
- Mid-level
- 3 years
- Paid holidays
- Dental insurance
Quick Apply
Journeyman CNC Machinist for Horizontal Boring Mill
Vandeventer Machine Works —St. Louis, MO
- $35 - $41 an hour
- Full-time
- 5 years
- In-person
- Senior level
- Health savings account
- Paid holidays
Quick Apply
14d
Machinist
THE PUMP SHOP —St. Louis, MO
- $26 - $36 an hour
- Full-time
- Mid-level
- In-person
- Paid holidays
- Health insurance
Quick Apply
13d
Steel CNC Operator
Penn Services LLC —St. Louis, MO
- $24 - $29 an hour
- 8 hour shift
- Forklift
- Cleaning
- In-person
- Health insurance
- Dental insurance
Quick Apply
9d
Machinist Apprentice
Hydromat —St. Louis, MO
- Full-time
- High school diploma or GED
- Math
- In-person
- Profit sharing
- Wellness program
Quick Apply
Tooling Mechanic
Boeing —Berkeley, MO
- $30.00 - $53.27 an hour
- Mid-level
- 3 years
- High school diploma or GED
- Health savings account
- Disability insurance
Machinist - Lathe
Laciny Bros. —St. Louis, MO
- $32 - $38 an hour
- Full-time
- Background check
- Pass drug screening
- Mid-level
- Profit sharing
- Health insurance
Quick Apply
Machinist II - 2nd Shift
Steris —St. Louis, MO
- $24.52 - $30.24 an hour
- Full-time
- Mid-level
- High school diploma or GED
- In-person
- Paid holidays
- Disability insurance
CNC Machining Center Operator
L.E. Sauer Machine Company —St. Louis, MO
- $27 - $32 an hour
- Full-time
- Mid-level
- 3 years
- Ability to lift 50 pounds
- Paid holidays
- Health insurance
Quick Apply
8d
Fabricator
Toyota Automated Logistics Americas LLC —Maryland Heights, MO
- Overtime
- Mid-level
- Travel
- US work authorization
- Paid holidays
- Health insurance
5d
CNC Setup Operator - 3rd Shift
The H-J Family of Companies —High Ridge, MO
- 8 hour shift
- ERP systems
- Mid-level
- High school diploma or GED
- Profit sharing
- Paid holidays
Machine Operator
Control Devices LLC —Fenton, MO
- Full-time
- English
- Mid-level
- 3 years
- 401(k)
- Paid time off
Quick Apply
4d
CNC Programmer
R&S Machining, LLC —St. Louis, MO
- $35 - $42 an hour
- Full-time
- Background check
- Mid-level
- 3 years
- Health savings account
- Health insurance
Quick Apply
2d
CNC Setup Operator - Weekend 1st Shift
The H-J Family of Companies —High Ridge, MO
- 12 hour shift
- ERP systems
- Mid-level
- High school diploma or GED
- Profit sharing
- Paid holidays
CNC Machinist III
Seiler Instrument & MFG Co Inc —Kirkwood, MO
- 5 years
- High school diploma or GED
- Continuous improvement
- Paid holidays
- Health insurance
Quick Apply
CNC Machinist III 2nd Shift
Seiler Instrument & MFG Co Inc —Kirkwood, MO
- 5 years
- High school diploma or GED
- Continuous improvement
- Paid holidays
- Health insurance
Quick Apply
CNC Machinist II 2nd Shift
Seiler Instrument & MFG Co Inc —Kirkwood, MO
- Mid-level
- High school diploma or GED
- Ability to lift 75 pounds
- Paid holidays
- Health insurance
Quick Apply

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CNC Machinist II

Seiler Instrument & MFG Co Inc -
Kirkwood, MO

Quick Apply

Job Details

Benefits

Paid holidays
Health insurance
Dental insurance
Tuition reimbursement
Paid time off
Parental leave
Employee assistance program
Vision insurance
401(k) matching

Qualifications

Inspection gauge
Mechanical blueprint interpretation
Measurement-based inspection
Blueprint specification interpretation
CNC tooling
High school diploma or GED
Dimensional measurements
CNC quality inspection
Precision measurement in machining
Mechanical quality control procedures

Full Job Description

Expand your machining career in a Machinist Level II role where precision matters and every part counts. In this position, you’ll operate CNC equipment to produce high-quality, tight-tolerance components built exactly to specification. Designed for machinists with solid foundational CNC experience and strong quality habits, this role offers the opportunity to sharpen your skills, build confidence on the shop floor, and contribute to work that demands accuracy and consistency. If you’re detail-driven, dependable, and ready to grow in a performance-focused environment, this is where you start making an impact.

Seiler is offering a $5,000 sign on bonus for CNC Machinist hires!

Location: St. Louis Missouri, On-site

Perks and Benefits:

Medical, Vision, and Dental health plans
Parental and Bonding Leave
PTO
401(k) Matching
Tuition Reimbursement

Here at Seiler, we are committed to not only manufacturing and selling the highest quality systems and utilizing modern techniques, but we are also committed to our employees’ well-being and happiness. In addition to the perks above we also offer:

9 annual paid holidays
1-2 free company events every summer
Employee Assistance Program (EAP)
Flexibility in start/stop time for most positions
Profit-Based Bonus and More!

Responsibilities include:

Operate CNC mills and/or lathes to produce parts to documented requirements.

Read and interpret blueprints and job documentation to confirm features, dimensions, and tolerances.

Perform in-process inspection using standard measuring instruments (e.g., calipers, micrometers, indicators) and document results.

Monitor part quality during runs; communicate issues and escalate out-of-tolerance conditions promptly.

Perform routine machine care per standard work (e.g., cleaning, chip management, basic checks).

Maintain a clean, organized work area and comply with safety and quality requirements.

Requirements

High school diploma or GED.

2+ years CNC machining experience.

Technical degree may be a substitute for some experience.

Ability to read and interpret prints and use common inspection tools.

Consistent track record of safe machine operation and quality performance.

Ability to lift and carry up to 75 pounds (some positions).

Preferred Qualifications

Experience producing precision parts in a controlled quality environment (inspection records, documentation).

Familiarity with common CNC controls (e.g., Fanuc, Mitsubishi, Okuma).

Exposure to close-tolerance work and consistent use of measurement tools.

Quick Apply

Refine Your Search

machinists jobs in st. louis, mo

CNC Machinist II

Journeyman CNC Machinist

CNC Machine Technician

Tool Room Machine Operator

Journeyman CNC Machinist for Horizontal Boring Mill

Machinist

Steel CNC Operator

Machinist Apprentice

Tooling Mechanic

Machinist - Lathe

Machinist II - 2nd Shift

CNC Machining Center Operator

Fabricator

CNC Setup Operator - 3rd Shift

Machine Operator

CNC Programmer

CNC Setup Operator - Weekend 1st Shift

CNC Machinist III

CNC Machinist III 2nd Shift

CNC Machinist II 2nd Shift

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