CNC Lathe Programmer

Williams International; Pontiac (MI); On-site; USD 65,000 - 95,000; Full time

Job summary

Williams International, located in Pontiac, MI, seeks a CNC Programmer to develop and implement advanced manufacturing solutions for gas turbine components using state-of-the-art CNC equipment and Siemens NX software.

The Programmer will create and optimize NC programs, validate them virtually, and perform on-machine validation. Collaboration with design engineers and involvement in startup activities are essential to this role.

Qualifications

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Responsibilities

• Create and optimize NC programs using Siemens NX for complex milling/turning operations.
• Validate NC programs virtually through machine simulation.
• Perform on-machine program validation and optimization.
• Collaborate with design engineers to enhance manufacturability of parts.
• Support equipment installation, runoff and production startup activities.
• Other duties as required.

Skills

NC programming

GD&T understanding

Machining experience

Microsoft Office proficiency

Education

High School Diploma or GED

Tools

Siemens NX

CAD software

Microsoft Office

Job description

Job Category: Product/Process Engineering

Requisition Number: MANUF006402

• Posted : August 14, 2026
• Full-Time

Locations

World Headquarters
2000 Centerpoint Parkway
Pontiac, MI 48341, USA

Williams International is a privately-owned company that develops and manufactures jet engines for both military and commercial aircraft applications. We are a company of creators who deliver pioneering ideas and technologies that lead the aerospace industry. Our culture fosters creativity, collaboration, and continuous learning to position our team members to inspire each other and provide quality products and supporting services that exceed the expectations of our customers.

The Opportunity

Williams International has an exciting opportunity for a CNC Programmer to join our team. The Programmer will be responsible for developing and implementing advanced manufacturing solutions for gas turbine components using state-of-the-art CNC equipment and software tools.

The Programmer will also be responsible for:

• Creating and optimizing NC programs using Siemens NX for complex machining operations on mill-turn machines, 2-axis lathes, and other CNC lathes and mills as required.
• Validating NC programs virtually through machine simulation.
• Performing on-machine program validation and optimization.
• CNC grinding experience is preferred.
• Collaborating with design engineers to enhance part designs for manufacturability.
• Participating in equipment installation, runoff and production startup activities.
• Other job-related duties as required.

Qualifications

• High School Diploma or GED.
• 5 years of experience in an engineering/manufacturing environment developing NC programs.
• 5 years of NC programming experience using CAM software.
• Proficiency in 3D CAD software and demonstrated understanding of CAD principles and GD&T.
• Previous hands-on experience machining is a plus.
• Experience creating process related work instruction documentation.
• Fundamental understanding of machining work holding strategy, cutting tool selection, and gaging selection.
• Experience working with aerospace alloys and hardened steel alloys preferred.
• CNC grinding experience preferred.
• Intermediate to advanced level of proficiency with Microsoft Office software tools.
• U.S. Citizenship is required.
• Ability to lift 50 pounds (4 inches to 25 inches). Capable of pushing or pulling 60 pounds. Grip strength of at least 50 pounds. Ability to reach above shoulder height (65 inches).
• Position requires the ability to obtain a U. S. Government Security Clearance, if needed. Candidates selected may be subject to a U. S. Government security investigation and must meet eligibility requirements for access to classified information. For more information on Security Clearances, please visit: U.S. Department of State

Additional Information

Williams International is a Drug Free Workplace where all new team members and contractors are subject to pre-employment drug testing for the following controlled substances: marijuana, cocaine, PCP, amphetamines, opioids and alcohol as policy dictates.

Williams International is committed to equal employment opportunities for all individuals regardless of race, color, religion, sex, gender identity, sexual orientation, national origin, age, disability, and protected veteran status.

Please view Equal Employment Opportunity Posters provided by OFCCP here .

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Licenses & Certifications

Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities
This employer is required to notify all applicants of their rights pursuant to federal employment laws.For further information, please review the Know Your Rights notice from the Department of Labor.