Senior CNC Programmer: Multi-Axis Milling & Turning

Synstack Technologies

California (MO)

On-site

USD 85,000 - 120,000

Full time

4 days ago

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Job summary

Synstack Technologies is seeking a CNC Programmer to develop and optimize NC programs for multi-axis machining. You will generate toolpaths with Mastercam, CATIA Manufacturing, Creo Manufacturing, and PowerMill, and ensure drawings and GD&T are interpreted correctly.

The role requires 3-5 years in CNC programming, strong GD&T knowledge, and experience with Fanuc/Siemens/Mazatrol controllers. Collaboration across engineering, tooling, quality, and production is essential.

Qualifications

Bachelor's Degree or Diploma in Mechanical Engineering, Production Engineering, Manufacturing Engineering, or related discipline.
3-5 years of experience in CNC Programming / NC Programming.
Strong knowledge of 3-Axis, 4-Axis, and 5-Axis CNC Milling.
Experience with CNC Turning and Mill-Turn operations.
Proficiency with CAM software such as Mastercam, CATIA Manufacturing, Creo Manufacturing, PowerMill.
Experience with CNC controllers such as Fanuc, Siemens, Mazatrol.
Strong GD&T understanding and ability to read engineering drawings.
Knowledge of cutting tools, fixtures, and machining processes.
Experience with NC verification software such as Vericut or NCSimul is preferred.
Understanding of machining of castings, forgings, weldments, and precision-machined components.
Strong analytical, problem-solving, and communication skills.
Ability to work effectively in cross-functional teams.

Responsibilities

Develop and optimize NC programs for CNC Milling, Turning, Mill-Turn, and Multi-Axis machining centers.
Generate toolpaths using CAM software such as Mastercam, CATIA Manufacturing, Creo Manufacturing, PowerMill.
Interpret drawings, 3D CAD models, specs, and GD&T requirements.
Create setup sheets, tooling documentation, machining process sheets, and operator instructions.
Perform machining strategy selection, tool selection, cutting parameter optimization, sequencing of operations.
Validate NC programs via simulation to ensure collision-free machining.
Support prove-outs and first-piece manufacturing activities.
Troubleshoot machining and programming issues encountered during production.
Collaborate with Manufacturing Engineering, Tooling, Quality, and Production teams to resolve challenges.
Review engineering changes and implement program updates.
Analyze and reduce machining cycle times through process optimization.
Monitor machining performance and propose improvements to reduce scrap.
Ensure compliance with customer specs and quality standards.
Participate in Lean, Six Sigma, Kaizen and continuous improvement.