Precision CNC Programmer - Tight-Tolerance Parts

CareerNerds, LLC; Buffalo (NY); On-site; USD 65,000 - 90,000; Full time

Job summary

CareerNerds, LLC is seeking a skilled CNC Programmer to develop and optimize programs for precision machined parts. You will collaborate with machinists, manufacturing engineering, and quality to translate engineering requirements into safe, efficient processes that meet tolerances and finish specs.

The role involves selecting tools and setup strategies, validating programs with simulations, and supporting first-piece proves-outs on the production floor.

Qualifications

• Practical CNC programming experience in a precision manufacturing environment.
• Ability to read engineering drawings and apply GD&T to machining processes.
• Working knowledge of G-code, M-code, machining principles, cutting tools, and workholding.
• Experience with CAD/CAM software, program verification, and shop-floor troubleshooting.
• Ability to use precision inspection tools and communicate effectively with machinists and engineers.

Responsibilities

• Create, modify, and maintain CNC programs from engineering drawings, solid models, and manufacturing requirements.
• Develop machining sequences and select cutting tools, holders, workholding, speeds, feeds, and setup strategies.
• Use CAD/CAM tools and appropriate simulation or verification methods to identify machining risks before release.
• Support first-piece prove-outs, machine setups, troubleshooting, and program adjustments on the production floor.
• Optimize toolpaths, cycle times, tool life, surface finish, and dimensional consistency.
• Prepare setup sheets, tooling lists, program documentation, and operator instructions; maintain revision control.
• Collaborate with quality personnel to address dimensional issues and verify that machining processes meet print requirements.
• Assist with fixture concepts and provide feedback on design for manufacturability and recurring production issues.

Skills

CNC programming

GD&T reading

G-code/M-code

CAD/CAM software

Workholding

Precision inspection tools

Tools

Verification software

Shop-floor troubleshooting

Job description

CareerNerds, LLC is seeking a skilled CNC Programmer to develop and optimize programs for precision machined parts. You will collaborate with machinists, manufacturing engineering, and quality to translate engineering requirements into safe, efficient processes that meet tolerances and finish specs.

The role involves selecting tools and setup strategies, validating programs with simulations, and supporting first-piece proves-outs on the production floor.