Computer Numerical Control Programmer

We are seeking a skilled NC Programmer with 8-10 years of experience in Unigraphics (NX) or similar parametric CAD/CAM software. The ideal candidate will have solid experience programming both multi-axis CNC milling and lathe machines and a good understanding of manufacturing processes, machining strategies, and verification tools. Experience with PowerMill for complex surface machining is a strong plus.

KEY RESPONSIBILITIES/Areas of Accountability:

• Create, validate, and optimize CNC programs for a variety of machine tools using Unigraphics/NX or similar CAD/CAM software.
• Use PowerMill for complex 3D machining and surface geometry programming when applicable.
• Simulate and verify toolpaths to ensure accuracy, collision avoidance, and optimal cutting conditions.
• Program both multi-axis CNC milling and turning (lathe) machines, ensuring alignment with design intent and manufacturing capabilities.
• Interpret engineering drawings and apply Geometric Dimensioning & Tolerancing (GD&T) and ISO G&M codes accurately to ensure precision in machining.
• Select appropriate cutting tools from existing tooling libraries and make informed decisions based on part geometry, material, and tolerance requirements.
• Troubleshoot and resolve basic programming issues; escalate complex issues to appropriate technical teams as necessary.
• Collaborate with manufacturing, design, and quality teams to ensure NC programs support efficient and defect-free production.
• Understand and account for the implications of automation processes, data flows, and machining strategies on programming and production timelines.
• Identify potential delivery risks related to machine capabilities, tooling, or programming constraints and propose mitigations.

CRITICAL CAPABILITIES

Advanced CAD/CAM Programming Skills:

• Strong expertise in using Unigraphics/NX and Powermill or equivalent software to generate accurate and efficient NC programs for both multi-axis CNC lathe and CNC milling machines.

Verification & Simulation Proficiency:

• Ability to validate NC programs to ensure collision-free operations, proper tool engagement, and optimized machining paths.

Tooling & Machining Strategy Expertise:

• Deep understanding of cutting tools, speeds & feeds, tool wear, and material removal strategies to maximize machine performance and part quality.

Design & Manufacturing Integration:

• Ability to interpret engineering models and drawings (including GD&T) and translate them into manufacturable NC code while preserving design intent.

Problem Solving & Root Cause Analysis:

• Skilled in diagnosing machining or programming issues, identifying root causes, and implementing corrective actions with minimal supervision.

Cross-Functional Communication:

• Capable of working collaboratively with design engineers, manufacturing engineers, machinists, and quality teams to resolve issues and optimize processes.

Automation & Process Awareness:

• Understanding of automated machining cells, probe routines, and data-driven manufacturing workflows to improve repeatability and reduce manual interventions.

REQUIREMENTS

EDUCATION

• Minimum post-secondary diploma in a related field (i.e. Mechanical Engineering Technologist, Manufacturing Engineering, etc.) preferred.

EXPERIENCE

• 8-10 years of experience in NC programming using Unigraphics/NX and Powermill or similar parametric CAD/CAM software.

QUALIFICATIONS

• 8-10 years of experience in NC programming using Unigraphics/NX or similar parametric CAD/CAM software.
• Experience with PowerMill for complex surface machining is a strong plus.
• Proficient in programming for both CNC milling and CNC lathe operations.
• Strong working knowledge of verification software (e.g., Vericut).
• Solid understanding of GD&T, machine controls, and ISO G&M codes.
• Experience in tool selection and familiarity with tooling libraries.
• Ability to interpret complex technical drawings and specifications.
• Good problem-solving skills with a focus on manufacturability and efficiency.
• Demonstrates a comprehensive understanding of GD&T (G&M codes) and the correlation between machine and controls