CNC Lathe Operator

IATGlobal Manufacturing; Windsor; On-site; CAD 34,000 - 48,000; Full time

Job summary

IATGlobal Manufacturing in Windsor, Ontario, is seeking a skilled CNC Lathe Operator to produce precision components with strict tolerances. The role involves interpreting drawings, setting up machines, and ensuring quality through in-process checks.

You will work with Fanuc/Siemens/Heidenhain/Mazak controls, load programs, adjust offsets, and participate in continuous improvement while maintaining a clean, safe work area.

Qualifications

• Read and interpret engineering drawings with GD&T and tolerances.
• Work to tight tolerances and document inspection results.
• Experience with 4‑/5‑axis machining and complex fixtures is a plus.

Responsibilities

• Set up and operate CNC milling/lathe centers to produce precision parts.
• Load programs, set offsets, and adjust tools to meet specs.
• Perform in-process and first article inspections with calipers, micrometers, etc.
• Maintain clean, safe work area and ongoing quality improvements.
• Collaborate with programming, engineering, and quality teams.

Skills

Blueprint reading

GD&T proficiency

CNC machining

Metrology experience

Troubleshooting tolerances

Education

General Machinist certificate (429A) or apprenticeship

Automotive/Aerospace/Heavy industry exposure

Tools

Fanuc control

Heidenhain control

Siemens control

Mazak control

Mastercam/NX/Esprit CAM

Job description

At IATGlobal Manufacturing, we are driven by precision and innovation, crafting custom tooling, fixtures, and automation equipment that empower industries. We are looking for a dedicated and skilled CNC Lathe Operator to join our team, someone who thrives on producing high-quality, intricate components with meticulous attention to detail. This is an exciting opportunity for a machinist who values variety, takes immense pride in their craftsmanship, and enjoys tackling unique challenges in a dynamic environment.

Key Responsibilities:

• Set up and operate CNC machining centres (mill and/or lathe) to produce precision components according to engineering specifications.
• Interpret complex engineering drawings, including GD&T, tolerances, surface finish callouts, and datum references, ensuring faithful reproduction.
• Load and prove out programs, accurately set work offsets and tool offsets, and make necessary dimensional adjustments to maintain tight tolerances.
• Select, install, and meticulously inspect cutting tools; proactively monitor wear and replace as required to uphold quality standards.
• Securely load, locate, and clamp workpieces using a variety of vises, fixtures, and precision workholding methods.
• Execute thorough in-process and first-article inspections utilizing precision instruments such as calipers, micrometers, bore gauges, height gauges, indicators, and gauge pins.
• Machine a diverse range of materials, including various alloy and tool steels (e.g., 4140), stainless steel, cast iron, and aluminum.
• Accurately document inspection results, setup sheets, and any non-conformances, contributing to our quality control processes.
• Collaborate effectively with programming, engineering, and quality teams to resolve drawing queries, address fit issues, and propose process improvements.
• Perform routine machine maintenance, including monitoring coolant levels and concentration, chip removal, lubrication, and filter checks, to ensure optimal machine performance.
• Maintain a pristine, organized, and safe work area, adhering strictly to all health and safety policies and procedures.
• Actively support and contribute to continuous improvement initiatives focused on enhancing cycle time, tooling selection, and setup efficiency.

Requirements & Qualifications:

• Minimum of 2-3 years of hands-on CNC machining experience within a precision manufacturing setting.
• Demonstrated ability to confidently read and interpret engineering drawings, with practical application of GD&T principles.
• Proficiency in using precision measuring instruments and a proven capability to consistently work to tight tolerances.
• Solid working knowledge of speeds, feeds, and effective tooling selection across a range of materials.
• Comfortable with making offset adjustments and independently troubleshooting dimensional issues to ensure part quality.
• Physical capability to lift up to 50 lbs and stand for extended periods.
• Reliable attendance and a willingness to support overtime as production demands require.
• Preferred:
• General Machinist (429A) certificate of qualification or completion of a recognized apprenticeship.
• Experience with Fanuc, Heidenhain, Siemens, or Mazak controls.
• Proficiency in editing G-code at the machine and/or working knowledge of CAM software (e.g., Mastercam, NX, Esprit).
• Experience with 4-axis or 5-axis machining, horizontal machining centres, or pallet-based systems.
• A background in tooling, fixtures, jigs, or low-volume/high-mix job shop environments.
• Previous experience in automotive, aerospace, or heavy industrial manufacturing sectors.
• Familiarity with CMM inspection or a history of collaborating with a quality department on first articles.