Manufacturing, CNC Operator (Muma Manufacturing)

Muma Manufacturing Inc. | St. Thomas, Ontario Full-time, permanent | Day / afternoon shifts, Monday to Friday, 40 hours/week Compensation: $23–$31 per hour (CAD)

Job Summary We are a growing, fast-paced manufacturing facility looking for reliable, hard-working CNC Operators. You will set up, run and adjust computer-controlled machines to build precise parts, perform quality checks and basic machine maintenance. On-the-job training offers opportunities to learn CNC production machinery and build a long-term career in the metalworking trade. Benefits are available after 90 days of continuous employment.

Core Responsibilities

• Read blueprints, technical drawings, work orders and check sheets.
• Run mills and lathes: load material, initiate programs and monitor multi-axis machining cycles.
• Operate presses, brakes or bending machinery to form raw materials accurately.
• Secure fixtures and dies, adjust cutting tools and set initial machine parameters.
• Perform first-off, in-process and final quality inspections.
• Keep the machine area clean and organized, check fluid levels and log production runs.

Qualifications and Skills

• 1 to 3 years operating CNC mills, lathes or industrial forming equipment.
• Strong blueprint reading skills and proficiency with precision inspection tools.
• Ability to switch between machining and metal forming operations.
• Basic math and problem-solving skills for troubleshooting minor errors.
• Capacity to stand for an 8-hour shift and regularly lift up to 45 lbs (20 kg) safely.
• Functional written and verbal English to interpret work orders and understand safety instructions.

Additional Assets

• Valid provincial driver's licence (e.g., Ontario Class G).
• High school diploma; trade school certification or machining diploma.
• Current Forklift or Overhead Crane certification.

Our hiring process does not involve the use of artificial intelligence to screen, assess or select applicants.