CNC Programmer

GTC Machining has grown from a very humble beginning to a major supplier of machining and engineering services throughout the Defense, Aerospace, Medical Devices, and Commercial market segments.  Our mission is to engage customers and empower makers to deliver precision.

Title: CNC Programmer 

Reports to: Director of Engineering

Job Purpose: Responsible for programming, operating, and optimizing CNC machine programs and processes. Support new product introduction (NPI) efforts and drive quality improvements. Provide ongoing technical support to machinists during development, launch, and continuous improvement activities.

Key Responsibilities and Accountabilities:

• Develop and write CNC programs using engineering drawings, models, and specifications.

• Design and develop fixtures to support CNC setup and quick-change operations.

• Collaborate with cross-functional teams to ensure effective information transfer that meets customer and organizational requirements.

• Select appropriate tooling for each job, considering speeds, feeds, cutter types, and machining strategies.

• Create and maintain setup sheets and required documentation to support consistent and repeatable processes.

• Run first-article development parts to test CNC programs and validate that they produce conforming parts.

• Continuously improve CNC programs, machining processes, and methods to enhance quality, efficiency, and throughput.

• Train machinists on new parts, processes, and programs to ensure smooth transitions from development to production.

• Work with engineering and manufacturing engineering to optimize programs and resolve process or quality issues.

• Partner with tooling suppliers and technical consultants to identify and trial new tools, methods, and technologies.

• Support workforce development by assisting in employee training and sharing technical knowledge.

• Support the growth and capability of the CNC programming team by exploring new programming techniques, tools, and training opportunities.

• Complete all job-related paperwork and production reporting, including time, attendance, and inventory tracking.

• Maintain a clean, organized, and safe work area in accordance with 6S and safety standards.

• Comply with all safety policies, regulations, and best practices.

• Perform other duties as assigned.

• Minimum 5 years of CNC programming experience, OR 3 years with a technical diploma.

• Proficiency with CAM software (e.g., Mastercam, GibbsCAM, Fusion 360, or similar).

• Experience programming 3-, 4-, and/or 5-axis CNC machines.

• Strong understanding of tooling selection, tool wear characteristics, and machining strategies for various metals.

• Ability to lead CNC programming efforts through first-article production, capability runs, and handoff to production.

• Ability to support root-cause analysis and corrective actions for dimensional, surface finish, or machining issues.

• Advanced blueprint reading skills, including expert-level GD&T and familiarity with appropriate inspection methods and military specifications.

• Strong understanding of manufacturing processes and workflow.

• Lean manufacturing and quality system experience preferred (ISO 9001:2015, ISO 13485, and AS9100D preferred)

GTC Machining, LLC offers a drug-free workplace along with a competitive salary and benefits package. We are an equal opportunity employer (EEO), dedicated to a policy of nondiscrimination in employment on any basis including race, creed, color, age, sex, religion, sexual orientation, gender identity, or national origin and in compliance with ADAAA