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Computer Numerical Control Operator Jobs in Ontario

Modern Technical Staffing Inc.

CNC Programmer Role and Responsibilities: * Set up, program, and operate CNC equipment to manufacture precision components to tight tolerances. * Perform in-process and final inspections using ...

itec group Inc.

CA$45/hr

We're excited to share an opportunity for an existing vacancy as Machinist. This is a great opportunity for a licensed Machinist who enjoys working on large, complex components in a highly technical ...

Flexjet

CNC Programmer/Operator

Peterborough, ON

Responsible to safely and efficiently produce machined parts by means of programming, using Mastercam and/or Fusion, setting up, and operating a computer numerical control (CNC) machine; maintaining ...

Linamar

Tool Presetter

Guelph, ON

Tool Pre-setter Job Summary Prepare and set up of cutting tools, tool holders, and related equipment for CNC (Computer Numerical Control) machines and maintain pre-set line inventory. Responsibility

Linamar

Tool Presetter

Guelph, ON

Tool Pre-setter Job Summary Prepare and set up of cutting tools, tool holders, and related equipment for CNC (Computer Numerical Control) machines and maintain pre-set line inventory. Responsibility

Linamar

Tool Presetter

Guelph, ON · On-site

Tool Pre-setter Job Summary Prepare and set up of cutting tools, tool holders, and related equipment for CNC (Computer Numerical Control) machines and maintain pre-set line inventory. Responsibility

AXIUS GROUP LLC

CNC Machinist (Lathe)

North York, ON

THIS POSITION IS LOCATED IN ONTARIO, CANADA SUMMARY The CNC Machinist is responsible for setting up, and operating computer numerical control (CNC) machines to produce high-precision components used ...

Linamar

Tool Presetter

Guelph, ON

Tool Pre-setter Job Summary Prepare and set up of cutting tools, tool holders, and related equipment for CNC (Computer Numerical Control) machines and maintain pre-set line inventory. Responsibility

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Computer Numerical Control Operator information

What is the difference between Computer Numerical Control Operator vs Machinist?

AspectComputer Numerical Control OperatorMachinist
CredentialsHigh school diploma, CNC certificationHigh school diploma, technical training or apprenticeship
Work EnvironmentManufacturing plants, machine shopsMachine shops, manufacturing facilities
Job FocusSet up, operate, monitor CNC machinesDesign, measure, and manually operate machines
Industry UsageCommon in automated manufacturingTraditional machining and manual operations

While both roles work within manufacturing environments, a Computer Numerical Control Operator primarily programs and monitors CNC machines, focusing on automation. A Machinist often manually operates and maintains machines, with a broader focus on precision machining. Both roles require technical skills, but CNC Operators typically need specific certification in CNC programming and operation.

What cities in Ontario are hiring for Computer Numerical Control Operator jobs? Cities in Ontario with the most Computer Numerical Control Operator job openings:
Computer Numerical Control Operator jobs near you
Infographic showing various Computer Numerical Control Operator job openings in Ontario as of May 2026, with employment types broken down into 2% As Needed, 26% Full Time, 65% Part Time, 2% Temporary, and 5% Contract. Highlights an 97% Physical, and 3% Remote job distribution.

Computer Numerical Control Programmer

Can-Tech Services

Toronto, ON

Other

Posted 15 days ago

Job description

RESPONSIBILTIES:

• Create and maintain CNC Programs and associated log files for all shop floor CNC machines, utilizing CATIA V5, ICAM, NCSimul and MSOffice software. Implement Laser Tool Measuring on appropriately equipped machines.

• Create and maintain Setup Sheets, Tooling Lists (Kit Reports) and Tool Life Tracking/Maintenance forms per CNC Programming and production requirements.

• Create and maintain Probing routines required to accurately setup part datum and/or part measurements, ensuring part quality through repeatability.

• Liaise with all Mfg. Eng. Sections to ensure a robust manufacturing process (Manufacturing Methods, Tool and Fixture Design, Tool and Fixture Procurement, CMM Programming and CAD/CAM Development).

• Recommend and implement quality or process improvement actions including corrective action for non-conformance and cost reduction.

• Respond to shop floor requests for problem solving assistance.

• Lead and support initiatives to continually improve cost, quality, delivery, health, safety and environmental performance, to bring the best solutions to our customers.

• Ability to support machine shop in timely manner.

• Actively be involved in any Health, Safety and Environment initiatives as HS&E is every employee’s responsibility


TECHNICAL COMPETENCIES:

• Must be proficient in CATIA V5 Software.

• Experience with Siemens and Fanuc Control is a must.

• Must be proficient with Simulation software such as NCSimul, Vericut etc.

• Post-secondary degree or diploma from a recognized college or university or an equivalent combination of education and experience.

• 5+ years’ experience with CNC machining, machine shop and Machine Tool experience, including strong familiarity with CNC machines and Metal cutting methodologies.

• Demonstrated knowledge of cutting tools.

• Hands on experience using probes (Such as Renishaw, Marposs etc.,) on CNC Machines

• Strong math skills combined with the ability to troubleshoot and solve CNC related problems on the shop floor.

• Strong PC skills; demonstrated proficiency with other CNC programs considered an asset.

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