Lead CNC Programmer

Job Title

Lead CNC Programmer

St. Francis, WI – Onsite (Sheridan Molding and Engineering, 4140 S Nevada Ave.)

1st Shift Mon – Fri (6am – 3pm)

Ingersoll Rand is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to age, ancestry, color, family or medical care leave, gender identity or expression, genetic information, marital status, medical condition, national origin, physical or mental disability, political affiliation, protected veteran status, race, religion, sex (including pregnancy), sexual orientation, or any other characteristic protected by applicable laws, regulations and ordinances.

The mold maker/CNC Operator will set up, operate, and program CNC machines to produce precision parts and components according to specifications. This role requires a strong understanding of machining processes, attention to detail, and a commitment to quality and safety.

• Set up, operate, and program CNC machines (mills, lathes, routers) for precision machining tasks.
• Read and interpret technical drawings, blueprints, and CAD files.
• Work with a variety of materials to produce precision mold components.
• Load raw materials and tooling into machines and monitor operations.
• Inspect finished products for quality and adherence to specifications using measuring tools (e.g., calipers, micrometers).
• Perform routine maintenance and troubleshoot machine issues.
• Maintain accurate production records and documentation.
• Collaborate with engineers and production staff to optimize machining processes.
• Follow all safety protocols and maintain a clean, organized work area.

• 5+ years of experience operating CNC machinery in a manufacturing environment.

• Familiarity with tight tolerance work.
• Strong mechanical aptitude and problem‑solving skills.
• Ability to work independently and as part of a team.
• Good communication skills and attention to detail.
• Ability to stand for extended periods.
• Exposure to noise, dust, and machinery in a shop environment.

• Proficiency in reading blueprints and using precision measuring instruments.
• Technical certification or vocational training in CNC machining.
• Familiarity with G‑code and CNC programming is a plus.
• Manual dexterity and ability to lift up to 50 lbs.

This position will be based at our St. Francis, WI facility.

Ingersoll Rand provides a comprehensive benefits package that includes medical and prescription plans, dental and vision coverage, wellness programs, life insurance, a robust 401(k) plan, paid time off, and an employee stock grant. Our benefits are designed to help you thrive at work and beyond.

Ingersoll Rand is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to age, ancestry, color, family or medical care leave, gender identity or expression, genetic information, marital status, medical condition, national origin, physical or mental disability, political affiliation, protected veteran status, race, religion, sex (including pregnancy), sexual orientation, or any other characteristic protected by applicable laws, regulations and ordinances.