CNC (computer numerical control) machinist
- St. Marys, ON
- On-site
- Posted Oct 7, 2026
- 1 position
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- Employment type
- Full-time
- Experience level
- Mid-level · 2+ years
- Minimum education
- High school
- Posting language
- English
- Working hours
- 40 hours per week
- Seniority
- Entry level
Job summary
Set up, adjust, and operate conventional and CNC machine tools to produce and assemble parts to precise dimensions and tolerances. Inspect and verify machined parts using precision instruments, maintain and calibrate measuring equipment, and document inspection results and deviations.
Job details
Overview Languages English Education Secondary (high) school graduation certificate Experience 2 years to less than 3 years On site Work must be completed at the physical location. There is no option to work remotely. Responsibilities Tasks Compute dimensions and tolerances of machine parts Read and interpret engineering drawings, blueprints, charts and tables Set up and adjust production machineries/tools Fit and assemble components and machine parts to close tolerance Maintain, repair and calibrate precision measuring instruments Document and report deviations from specifications and tolerances Maintain inspection records and complete inspection reports Verify dimensions of parts machined using precise measuring instruments (e.g., micrometers, calipers) Set up and operate conventional and computer controlled machine tools Verify dimensions of products for accuracy and conformance to specifications using precision measuring instruments Credentials Certificates, licences, memberships, and courses Machinist Trade Certification Tool and Die Maker Trade Certification Machinist Red Seal Endorsment Tool and Die Maker Red Seal Certificate Certification by a provincial or territorial association Experience and specialization Computer and technology knowledge Mastercam CAD/CAM AutoCAD Programming software Equipment and machinery experience Milling machines Universal grinders Use computer numerical control (CNC) machines Computer-aided design (CAD) Additional information Security and safety Bondable Criminal record check Basic security clearance Confidential security clearance Transportation/travel information Own vehicle Public transportation is not available Work conditions and physical capabilities Ability to work independently Fast-paced environment Tight deadlines Standing for extended periods Attention to detail Work under pressure Combination of sitting, standing, walking Own tools/equipment Tools Steel-toed safety boots Personal suitability Accurate Dependability Efficient interpersonal skills Excellent oral communication Excellent written communication Flexibility Initiative Team player Quick learner Client focus Values and ethics Organized Benefits Health benefits Dental plan Disability benefits Health care plan Financial benefits Bonus Group insurance benefits Life insurance Other Benefits Free parking available Parking available
What you’ll do
Set up, adjust, and operate conventional and CNC machine tools to produce and assemble parts to precise dimensions and tolerances. Inspect and verify machined parts using precision instruments, maintain and calibrate measuring equipment, and document inspection results and deviations.
Requirements
Requires a secondary school graduation certificate and 2 to less than 3 years of experience. Listed credentials include machinist or tool and die maker trade certification, Red Seal credentials, or certification by a provincial or territorial association; relevant experience includes CNC equipment, milling machines, universal grinders, CAD/CAM, Mastercam, AutoCAD, and programming software.
Benefits
- Dental Plan
- Disability Benefits
- Health Care Plan
- Bonus
- Group Insurance Benefits
- Life Insurance
- Free Parking
Listed skills
- AutoCAD · Preferred
Other relevant skills
Identified from the job description. Confirm important requirements above.
- CNC Machine Operation
- Machining
- Machine Setup and Adjustment
- Blueprint Interpretation
- Engineering Drawing Interpretation
- Precision Measurement
- Dimensional Inspection
- Tolerance Calculation
- Machine Part Assembly
- Equipment Repair and Calibration
- Inspection Recordkeeping
- Mastercam
- CAD/CAM
- AutoCAD
- CNC Programming
- Milling and Grinding
Job areas
- Trades
- Manufacturing
- Engineering