Senior CNC Programmer- Woodbridge- Day Shift- Aerospace

Senior CNC ProgrammerLocation: Vaughan / Woodbridge, ON
Shift: Days
Pay Rate: $35.00 - $40.00 per hour
Industry: Aerospace & Defence Manufacturing
We are currently seeking an experienced Senior CNC Programmer to join a growing aerospace and defence manufacturing operation. This is an excellent opportunity for a highly skilled programmer with strong Mastercam experience and a background supporting complex, high-precision machining environments.
The successful candidate will play a key role in developing, optimizing, and supporting CNC machining programs for complex aerospace and defence components while working closely with machinists, engineering, quality, and production teams.What You'll Do
CNC Programming

• Create and optimize CNC programs using Mastercam
• Program 3-axis, 4-axis, and 5-axis CNC milling machines
• Program CNC turning centers
• Develop efficient machining strategies to improve quality and reduce cycle times
• Modify and improve existing CNC programs as required

Manufacturing & Process Support

• Support machine setup and prove-out activities
• Select tooling, fixtures, and cutting parameters
• Troubleshoot machining and programming challenges
• Improve manufacturing processes and machining efficiency
• Support continuous improvement initiatives

Engineering & Technical Review

• Read and interpret engineering drawings and blueprints
• Apply GD&T requirements to machining processes
• Review dimensional and tolerance requirements
• Calculate machining dimensions and manufacturing processes

Quality & Production Support

• Verify part conformity and dimensional accuracy
• Support first article inspections
• Maintain aerospace-quality standards and documentation requirements
• Work closely with machinists, supervisors, and quality personnel to resolve technical issues
• Support production schedules and delivery commitments

What We're Looking ForRequired Qualifications

• Minimum 7 years of CNC programming experience in a precision machining environment
• Advanced Mastercam programming experience
• Experience programming 3-axis, 4-axis, and 5-axis CNC mills
• Experience programming CNC turning centers
• Strong knowledge of Fanuc and Haas controls
• Ability to read and interpret complex engineering drawings
• Strong understanding of GD&T
• Proven experience optimizing machining processes, tooling, and cycle times

Preferred Qualifications

• Aerospace manufacturing experience
• Defence manufacturing experience
• Certificate of Qualification in Machining
• CNC Programming Certification
• Diploma in Precision Machining, Manufacturing Engineering Technology, or related field

Technical Skills

• Multi-axis CNC programming
• Tool selection and optimization
• Fixture design and setup support
• Cutting tool geometry knowledge
• Speeds and feeds optimization
• Blueprint reading
• Precision measurement and inspection techniques
• Process improvement and troubleshooting

Who You Are

• Detail-oriented and quality focused
• Strong analytical and problem-solving skills
• Hands-on and technically driven
• Self-motivated and accountable
• Collaborative team player
• Strong communicator
• Continuous improvement mindset

Why Join Us?

• Stable and growing aerospace and defence manufacturing environment
• Work with advanced CNC machining technology
• Program highly complex precision components
• Long-term career growth opportunities
• Collaborative and technically focused team environment
• Comprehensive benefits package

If you're a senior CNC programmer with strong Mastercam experience and a background in complex, high-tolerance machining, we'd like to hear from you.
Please apply direct or email your resume to Syndel Gerlings at [email protected]
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