CNC Machinist

CNC Machinist - Boring Mill - Night Shift

Full Time North York, North York, ON, CA

Salary Range: $25.00 To $40.00 Hourly

Position Summary

The CNC Machinist – Horizontal Boring Mill reports directly to the Plant Manager – Machining and Plant Manager - Fabrication and is responsible responsible for the setup and operation of large CNC Horizontal Boring Mills to machine complex components ranging from 5 to 80 tons .

This position requires an experienced machinist capable of working in a custom, one-off machining environment , interpreting engineering drawings, performing machine setups, and machining large fabricated and cast components to precise specifications.

The successful candidate will work independently with minimal supervision while maintaining a strong focus on safety, quality, and productivity .

Duties & Responsibilities

CNC Machining & Setup

• Work in a custom, one-off machining environment interpreting engineering drawings and performing full setups.
• Responsible for setup and operation of large CNC Horizontal Boring Mills.
• Machine complex components ranging from 5 to 60 tons according to specifications defined on job travelers, drawings, and sketches.
• Read and interpret blueprints and symbols related to tolerances, GD&T, and surface finishes.
• Perform pre-inspection of parts to ensure product compliance is achievable prior to machining operations.
• Verify tooling requirements are available prior to the commencement of each job and elevate any concerns to the Plant Manager.
• Machine products using optimal cutting conditions to maintain efficiency and cost effectiveness.
• Maintain strong focus on safety, quality, and productivity while working independently.

Program Review & Tooling

• Read and understand CNC programs to a level that allows modification or editing when required.
• Maintain tooling in peak operating condition.
• Ensure proper tooling selection and setup for large component machining.

Inspection & Quality Control

• Verify dimensions of machined components using precision measuring instruments such as micrometers, bore gauges, indicators and calipers
• Maintain measuring instruments in proper working condition through regular cleaning and calibration
• Ensure machined parts meet dimensional and quality requirements
• Perform inspection of critical features as outlined by job travelers and quality department and record results on company prepared documentation

Equipment Operation & Maintenance

• Perform daily machine checks in accordance with preventative maintenance programs and safety procedures
• Maintain machines and equipment in safe and production condition including:
  • Routine Lubrication
  • Monitoring coolant levels
  • General cleaning and upkeep
• Maintain excellent general housekeeping including work areas, chip removal, benches, floors and storage areas

Skills, Qualifications & Experience

• 5–8 years of CNC Machining experience with large parts
• Proficient with Fanuc, Heidenheim or Siemens CNC Controls
• Ability to read blueprints, drawings and technical specifications
• Follow OHSA , shop safety practices, and manufacturing compliance standards
• Experience working with overhead cranes, forklifts, and heavy equipment considered an asset
• Willingness and ability to work extended hours, including Saturdays, as required to support scheduling and production demands
• General machinist certification and GD&T knowledge is preferred