CNC Machinist/ Programmer

Job Description

Job Description

CNC PMO Machinist - Job Description

Job Summary

The CNC Machinist is responsible for creating, modifying, and optimizing CNC programs to support milling and drilling operations, as well as troubleshooting and repairing automation equipment. This role ensures machining processes meet dimensional, quality, and efficiency requirements. The ideal candidate will have strong technical expertise, problem-solving skills, and the ability to ensure efficient and reliable production processes. The role collaborates closely with the Quality Team to make program adjustments based on inspection data and contribute to continuous improvement of machining processes.

Job Duties

Program Creation & Editing
• Develop, write, and optimize CNC programs for milling and drilling operations (2D and 3D).
• Modify programs to correct dimensional deviations as indicated by Quality Inspectors.
• Ensure all programs follow best practices for tool selection, speeds/feeds, and machining strategies.

Machine Operation & Setup
• Set up and operate HAAS milling machines.
• Perform tool setups, work offsets, and verify machine readiness.
• Troubleshoot machining issues and adjust parameters to maintain part quality while optimizing processes.

Quality & Inspection Support
• Interpret dimensional data, blueprints, GD&T, and quality reports.
• Use precision measuring instruments (calipers, micrometers, height gauges, indicators, etc.).
• Work directly with Quality Inspectors to identify root causes of dimensional discrepancies.

Training & Collaboration
• Train machine operators in machine operation and programming.
• Communicate professionally with operators, supervisors, managers, and owners regarding quality or production concerns.
• Participate in cross-functional problem-solving and continuous improvement initiatives.

General Machining Tasks
• Capable of building fixtures and gauges.
• Safely operate a band saw and general shop equipment.
• Maintain clean, safe, and organized workspaces.

Skills

Strong understanding of CNC programming (2D/3D), blueprint reading, GD&T interpretation, proficiency with precision measuring equipment, and ability to work with CAM software.

Qualifications

High school diploma or GED required. Minimum 2–5 years of CNC machining and programming experience preferred. Experience with HAAS systems is highly desirable. Knowledge of injection molding processes is a plus.

Working Conditions

Ability to stand for extended periods and lift moderate weights. Tolerance for machining environments including noise, lubricants, and metal chips. Willingness to work overtime and weekends when necessary.

Additional Attributes

Mechanical aptitude, strong problem-solving ability, communication skills, professional demeanor, and ability to work independently or as part of a team.