CNC Programmer

Ultimate Staffing; Ontario (CA); On-site; USD 34,000 - 55,000; Full time

Job summary

Ultimate Staffing seeks a skilled CNC Programmer to develop, implement, and optimize programs for mills, lathes and other equipment. You will write code, run setups, verify part accuracy, and troubleshoot non-conformances to keep production moving.

You will interpret blueprints and CAD models, select tooling, calculate feeds and speeds, and collaborate with engineers and machinists. This role requires strong attention to detail and safe shop practices, plus training operators on new programs.

Qualifications

• High school diploma or GED with relevant CNC training.
• Experience reading blueprints and CAD models.
• Proficiency in G-code and CAM software.
• Strong attention to detail and problem-solving.
• Ability to read and interpret shop drawings and documents.

Responsibilities

• Program development: Write, modify, and optimize CNC programs for mills, lathes, and other equipment.
• Technical analysis: Interpret drawings and CAD models to determine tooling and paths.
• Machine setup & operation: Set up machines, run tests, and adjust settings for tolerances.
• Troubleshooting & maintenance: Calibrate and maintain equipment and troubleshoot non-conformances.
• Collaboration & training: Work with engineers and machinists and train operators on new programs.

Skills

CNC programming

G-code & M-code

CAD/CAM software

SolidWorks

GD&T

Shop math

Blueprint reading

Attention to detail

Communication skills

Education

High school diploma/GED plus certification/training

Tools

G-code

CAM software

CAD software

Job description

CNC Programmer develops, implements and optimizes computer numerical control programs to ensure the efficient and accurate production of precision parts and components.

Job Summary

Responsible for creating code for running CNC equipment, doing setups and verifying machine performance and part accuracy, troubleshooting non-conformances and performing calibration and maintenance on the equipment.

Key Responsibilities

• Program Development: Write, modify, and optimize CNC programs (using G-code and CAM software) to control mills, lathes, and other machining equipment according to specifications.
• Technical Analysis: Interpret complex technical drawings, blueprints and CAD models to determine machining requirements, tool selection and cutting paths.
• Machine Setup & Operation: Set up CNC machinery, load programs, perform test runs, and adjust machine settings to ensure parts meet strict tolerance and quality standards.
• Troubleshooting & Maintenance: Perform routine calibration and maintenance on testing equipment.
• Collaboration & Training: Work with engineers and machinists to optimize workflows, and train operators on new programs and machine procedures.

Skills & Qualifications

• Strong technical and mechanical aptitude.
• Understanding of CAD/CAM software (e.g. Solidworks) and CNC programming languages like G-code and M-code
• Understanding of GD&T and ability to perform shop math (geometry, trigonometry) and calculate feed rates and speeds.
• High school diploma/GED plus certification, technical training or several years of direct machining experience
• Excellent attention to detail.
• Problem-solving and analytical skills.
• Ability to read blueprints and technical documents.
• Good communication skills.
• Dexterity and manual skills to work safely in a production environment.

Work Environment

• Often located on production floors, in laboratories, or industrial settings.
• May involve working with specialized tools and software.

This role is crucial for ensuring products flow through the factory efficiently and with high quality.

All qualified applicants will receive consideration for employment without regard to race, color, national origin, age, ancestry, religion, sex, sexual orientation, gender identity, gender expression, marital status, disability, medical condition, genetic information, pregnancy, or military or veteran status. We consider all qualified applicants, including those with criminal histories, in a manner consistent with state and local laws, including the California Fair Chance Act, City of Los Angeles' Fair Chance Initiative for Hiring Ordinance, Los Angeles County Fair Chance Ordinance, and San Francisco Fair Chance Ordinance.