Senior CNC Programmer
Location: 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 For
Required 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 sgerlings@fuzehr.com
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