CNC Programmer

Job Title:

CNC Programmer (Direct Hire)

Job Description:

The CNC Machinist III (Set Up Programmer) role is a higher-level position responsible for the setup, programming, and operation of complex 5-axis and 3-axis CNC milling machines. This role requires advanced technical expertise in machining tight-tolerance components, interpreting engineering drawings, and optimizing manufacturing processes. Experience in aerospace or automotive manufacturing environments is highly preferred.

Responsibilities:

Set up and operate 5th-axis CNC milling machines; perform setup and operation of 3-axis milling machines as needed. Interpret work orders, flow sheets, engineering drawings, and blueprints to determine manufacturing sequence, dimensions, tolerances, and inspection requirements. Upload, download, edit, and optimize CNC programs at the machine. Load and verify correct tooling and fixtures for each job. Manufacture and modify fixtures as required to support production. Perform in-process inspections using manual measuring equipment (e.g., calipers, micrometers, indicators, gauges) and make necessary offset adjustments to maintain dimensional accuracy. Maintain dimensional integrity of tight-tolerance, complex components. Submit first article and final inspections to Quality Assurance, including dimensions that cannot be manually verified. Pull and verify raw materials from staging areas to ensure accuracy against WOPAC/work orders. Accurately log labor time and production data in the ERP system. Maintain machine cleanliness and an organized, safe work area. Follow all company safety policies and procedures. Perform routine machine maintenance as required.

Essential Skills:

Minimum of 3 years of experience with 5th-axis CNC programming and machining. Proficiency in ERP systems for data entry and time tracking. Experience with Mazatrol, Mastercam, or similar CAM software preferred. Strong understanding of blueprint reading and GD&T principles. Solid troubleshooting and problem-solving skills. Basic math proficiency with trigonometry knowledge preferred.

Additional Skills & Qualifications:

Aerospace or automotive manufacturing experience preferred. Ability to lift up to 50 lbs. as needed. Ability to stand for extended periods. Why Work Here? Enjoy competitive benefits that start on your first day, including health benefits designed to reduce medical insurance costs. Our curated self-paced learning and development programs are accessible to all employees. Benefit from a $200 annual steel toe voucher and a $250 glasses voucher. Participate in our 5% 401k match, which is 100% vested, and profit sharing opportunities. We are proud to offer a safe working environment with a seven-year accident-free record.

Work Environment:

Work the first shift from 7 am to 3:30 pm in a dynamic environment. Utilize technologies such as 5-axis and 3-axis CNC milling machines, Mazatrol, and Mastercam. Maintain a clean and organized workspace while adhering to safety policies and procedures. Job Type & Location This is a Permanent position based out of Libertyville, IL. Pay and Benefits The pay range for this position is $60000.00

• $80000.00/yr. Competitive Benefits Benefits begin on DAY 1! Employee Assistance Programs Curated Self-Paced Learning & Development Programs for all Employees
• $200 annual steel toe voucher
• $250 glasses voucher
• BCBS benefits
• 5% 401k match (100% vested)
• Profit sharing
• Health benefits to reduce medical insurance costs
• 7 year accident free Workplace Type This is a fully onsite position in Libertyville,IL.

Application Deadline This position is anticipated to close on Mar 23, 2026.

About Aerotek:

We know that finding work is hard, and finding meaningful work is harder. Aerotek connects 180,000+ light industrial and skilled trades workers with 14,000+ employers each year, helping our workers navigate an evolving labor market and find jobs that meets their goals, skills and interests. Since 1983, we have provided a variety of career opportunities across North American industry

• from short-term assignments at Fortune 500 companies where you can build your skills, to long-term opportunities where you can play a vital role solving for companies' construction, manufacturing and maintenance challenges.

Our 1,500+ experienced recruiters across 250+ offices work relentlessly to put our workforce in a position to thrive. Let us rise to meet your challenges and put our people-are everything spirit to the test as your career continues to grow. Aerotek offers weekly pay, employee benefits including medical, dental & vision, life insurance, health advocacy and employee assistance programs, a 401(k) plan, and employee discounts. The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.