CNC Programmer

CNC Programmer

This full-time, on-site role focuses on creating and optimizing CNC programs, performing first-piece setups, and supporting both milling and mill turn operations in a precision machine shop environment. You will work extensively with Mastercam for 4- and 5-axis milling and mill turn lathes, ensuring accurate setups, smooth workflow, and high-quality output across a diverse mix of defense and aerospace components. Success in this role requires strong technical expertise, hands-on machining experience, and the ability to collaborate effectively with operators, engineering, inspection, and assembly teams.

Responsibilities

• Review technical drawings, 3D models, and specifications to assess manufacturability and define optimal machining strategies.
• Program CNC machines using Mastercam, with a primary focus on 4- and 5-axis milling and mill turn lathes.
• Perform machine setups and complete first article inspections for each operation to validate programs and processes.
• Operate CNC machines during periods of lower programming demand to support production needs.
• Support machine operators by clarifying programming intent, answering questions, and ensuring clear communication on process requirements.
• Collaborate closely with engineering, inspection, and assembly teams to ensure product quality and adherence to specifications.
• Ensure machined components meet established cycle time, cost, and quality targets.
• Assist in developing tooling strategies, work holding solutions, and process improvements to enhance efficiency and repeatability.
• Complete root cause analysis and corrective action reports when issues arise, and implement corrective measures.
• Provide leadership, mentorship, and training to team members to build programming and machining capability.
• Help stabilize and support hybrid/toolmaker and special projects areas by contributing technical expertise and process guidance.
• Maintain compliance with ITAR regulations and company quality standards at all times.
• Support adherence to internal and customer schedule requirements, including overtime as needed.

Essential Skills

• At least 5 years of CNC programming experience using Mastercam, including 4- and 5-axis milling and mill turn lathes.
• At least 5 years of CNC machining experience, including machine operation and setup knowledge.
• Proficiency in Mastercam programming for complex parts and multi-axis operations.
• Ability to interpret technical drawings, blueprints, GD&T, and manufacturing specifications accurately.
• Ability to review and work from 3D models (Solid Works) and 2D drawings (AutoCAD or similar).
• Experience performing first article inspections and verifying parts against drawings and specifications.
• Hands-on experience with mills, lathes, and CNC machining centers in a production environment.
• Strong problem-solving skills and attention to detail in both programming and machining.
• Demonstrated ability to collaborate effectively with inspection, operators, and engineering departments.
• Ability to work independently while also contributing effectively within cross-functional teams.
• Commitment to meeting internal and customer schedule requirements and production deadlines.

Additional Skills & Qualifications

• Experience with mill-turn equipment and complex multi-axis machining strategies.
• Familiarity with Epicor ERP or similar enterprise resource planning systems.
• Experience conducting or supporting root cause and corrective action investigations.
• Exposure to hybrid/toolmaker work and special projects that require creative fixturing and process development.
• Comfort working directly on the shop floor and engaging with production teams in real time.
• Strong communication skills to clearly explain programming decisions and process changes to operators and other stakeholders.
• Solid understanding of inspection methods and quality assurance practices related to CNC machining.
• Experience with defense and aerospace components or other high-precision, high-compliance industries.

Why Work Here?

You will join a hands-on, collaborative machine shop environment where your programming expertise directly influences product quality and on-time delivery. The organization values…