CNC Machinist

Who We Are

Founded in 1959 by Ed Miller near Chicago, Prince Industries has grown from a one-man shop into a global manufacturing partner. With seven facilities across the U.S. and China, we serve industries from hydraulics to aerospace, handling everything from just-in-time components to high-volume assemblies.

At Prince, we don’t just make parts—we solve complex supply chain challenges. We are a strategic partner, focused on helping clients improve products, reduce costs, and simplify operations. Certified to ISO 9001:2015, ISO 13485, and AS9100 standards, we combine quality, innovation, and growth-minded thinking to deliver real value.

JOB SUMMARY

Prince Industries is currently seeking CNC machinists in our lathe, Swiss, and milling departments in Carol Stream, IL. This position operates CNC machinery, secondary equipment, and grinders to create metallic and nonmetallic workpieces.

Machines we operate:

• Mazak, Mori Seiki - Lathe/Turning
• Eurotech - Turning/Swiss Technique/Bar Feeder
• Haas - Vertical Milling
• Makino, Mazak - Horizontal Milling

ESSENTIAL DUTIES AND RESPONSIBILITIES

• Perform machine operation and startup, restarting the machine, adjusts tooling to maintain proper sizes, replaces broken or worn tooling.
• Verify conformance of work piece to specifications, using measuring instruments such as micrometers, calipers, and go-no-go gauges.
• Secures all tooling and instruments required; Positions and secures work piece in holding device, machine table, chuck, centers, or fixtures.
• Understand how to adjust work offsets.
• Understand how to adjust the speed and feed of the machine according to different part specifications.
• Observes daily preventative machine maintenance: proper coolant levels, filters, fan operation, cleans machines, etc.
• Additional responsibilities as assigned by supervisor; may include department transfers to meet production needs.

EDUCATION AND EXPERIENCE

• High school diploma or GED
• Minimum of 1 years experience in a CNC Machining
• Ability to quickly use the control panel to do offsets and edits on different machinery
• Tolerance: Ability to machine parts to +/- 0.0005” for diameter and +/- 0.001” for length
• Ability to read and interpret GD&T blueprints to the needed specification in creating a part

QUALIFICATION REQUIREMENTS

• Willingness to learn new skills within the field of CNC Operations
• Ability to recognize and interpret documents such as safety rules, operating and maintenance instructions, and procedure manuals.
• Ability to communicate effectively with supervisor and co-workers as needed.
• Fluent English speaking required.
• Ability to perform intermediate shop math skills and calculations: fraction conversions, divide, multiply, percentages, etc.
• Basic computer skills required in order to perform inquiry, data collection or input.
• Ability to read and use calipers and micrometers to measure parts in production.

PHYSICAL JOB REQUIREMENTS

• Regularly required to stand and reach the duration of shift, 8-10 hours.
• Occasionally required to walk, sit, stoop, kneel, crouch, or bend.
• Frequently required to perform repetitive or short-cycles work.
• Regularly lift, push or pull up to 10 pounds and occasionally up to 50 pounds.
• Understands and observes all necessary safety procedures: safety glasses, shoes, ear protection, machine interlocks, lifting guidelines, etc. as designated in specific work area assigned
• Strong work ethic: Willing to work OT to meet tight deadlines as needed.

Benefits

• Blue Cross Blue Shield Medical insurance (PPO and HDHP with HSA) w/ Prescription Coverage
• Dental PPO Insurance
• Vision PPO Insurance
• Short-Term & Long-Term Disability Insurance
• Company Paid Life Insurance and AD & D – Including options to add on additional life insurance for yourself, spouse & children.
• Critical Illness Insurance
• Accident Insurance
• 401(k) Fidelity Plan with strong employer match
• Personal Retirement Advisor
• Generous PTO Policy and 9 Paid Holidays per year
• 100% Tuition Reimbursement for Job-Related Classes
• Personal Protective Equipment reimbursement (safety glasses, shoes, etc.)
• Uniform Rental Service
• Employee Events

Compensation: $26 - $32 per hour. The final rate will be determined based on experience and a successful interview process.

Due to ITAR regulations, only U.S. persons—defined as U.S. citizens, lawful permanent residents (Green Card holders), and U.S. nationals—are eligible for this position.

*We are an Equal Employment Opportunity ("EEO") Employer. Applicants can learn more about Prince's status as an equal opportunity employer by viewing the federal "EEO is the Law" poster ( )