CNC Operator

Job Title: CNC Machine Operator

Job Description

The CNC Machine Operator sets up and operates CNC mills and lathes to perform standard and repetitive machining operations on a variety of metal parts. This role focuses on running proven programs and using existing setups to complete drilling, reaming, tapping, milling, turning, boring, and other machining processes while maintaining consistent quality through precise measurement and inspection.

Responsibilities

• Operate and adjust CNC mills and CNC lathes (including Haas equipment) to perform drilling, reaming, tapping, milling, turning, boring, and other machining operations on a wide range of surfaces, diameters, and depths.

• Run standard and repetitive production sequences using programs and setups that are prepared and proven by others.

• Monitor machines during operation and make routine adjustments to maintain part quality and efficient production.

• Inspect parts using micrometers, calipers, bore gauges, thread gauges, and other measuring tools to verify dimensions and tolerances.

• Perform in-process quality checks and document inspection results as required.

• Enter and read input and output numbers on a computer to track production and part information.

• Handle and position metal parts, lifting up to 5 pounds into and out of the machine on a regular basis.

• Maintain a clean and organized work area, following safety guidelines and standard operating procedures.

• Communicate any quality issues, equipment concerns, or material problems to the appropriate personnel promptly.

• Support continuous improvement by following established work instructions and participating in training for new tasks and departments.

Essential Skills

• At least 6 months of machine operating experience in a manufacturing environment.

• 1+ year of machining experience operating production equipment such as brake press, laser, punch press, turret, CNC, or similar machinery in a manufacturing setting.

• 1+ year of experience using micrometers and calipers and performing quality inspection on parts.

• Ability to operate and make basic adjustments to CNC mills and CNC lathes, including Haas machines.

• Proficiency using precision measuring tools such as micrometers, calipers, bore gauges, and thread gauges.

• Ability to read, enter, and interpret numerical data using a computer interface.

• Capability to lift and handle metal parts up to 5 pounds repeatedly throughout the shift.

• Comfort working in a loud, industrial manufacturing environment while following all safety requirements.

• Strong attention to detail and commitment to producing accurate, high-quality parts.

Additional Skills & Qualifications

• Previous experience as a CNC operator, tapper, or similar production machine operator.

• Background working with multiple types of manufacturing machines such as brake presses, lasers, punch presses, or turret presses.

• Familiarity with standard quality inspection practices in a production setting.

• Willingness to learn new departments and processes through structured training and step programs.

• Ability to work overtime, including some Fridays and Saturdays, as needed and approved in advance.

• Strong reliability and attendance record to participate in attendance incentive programs.

• Interest in progressing into more advanced machinist, lead, or supervisory roles over time.

Why Work Here?

You will join a large, stable manufacturing operation that invests heavily in employee growth, recognition, and rewards. A structured step program pays you for learning new departments and skills, with clear progression over several steps supported by trainings and classes. There is substantial room for advancement into higher-level machinist positions and leadership roles. The organization offers significant overtime earning potential, including time-and-a-half after 40 hours and double time on Sundays, along with shift differentials for 2nd and 3rd shift. You benefit from strong health insurance, employee discounts for cell phones and vehicles, free beverages from vending machines, holiday meals, and company apparel and merchandise tied to production achievements. An attendance incentive program provides monthly and annual bonuses and additional vacation hours for consistent attendance. Regular performance reviews, including 30-, 60-, and 90-day check-ins and annual reviews with merit increases, reinforce a culture of continuous feedback and appreciation. Employee appreciation programs, including recognition forms and gift card drawings, highlight a supportive environment where helping coworkers is encouraged and rewarded.

Work Environment

This role is based in a very large, approximately 400,000-square-foot manufacturing facility with around 700 employees. The environment is loud and can be dirty, reflecting a high-volume industrial production setting. The primary opening is on 3rd shift, running from 8:00 p.m. to 6:00 a.m. Sunday evening through Thursday morning. Every three weeks, Friday and Saturday shifts are scheduled, while other weekends are generally voluntary, depending on production needs and prior approval. Overtime is available and can extend total hours up to 60 per week when approved. Shift premiums apply for 2nd and 3rd shifts. Work involves standing, operating CNC mills and lathes, handling small metal parts, and using precision measurement tools and computer interfaces throughout the shift. The dress code requires steel-toe footwear, jeans, and a t-shirt without rips or holes, in line with safety and professionalism standards in a busy manufacturing environment.

Job Type & Location

This is a Contract to Hire position based out of Janesville, WI.

Pay and Benefits

The pay range for this position is $19.00 - $21.50/hr.

Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following:

• Medical, dental & vision

• Critical Illness, Accident, and Hospital

• 401(k) Retirement Plan – Pre-tax and Roth post-tax contributions available

• Life Insurance (Voluntary Life & AD&D for the employee and dependents)

• Short and long-term disability

• Health Spending Account (HSA)

• Transportation benefits

• Employee Assistance Program

• Time Off/Leave (PTO, Vacation or Sick Leave)

Workplace Type

This is a fully onsite position in Janesville,WI.

Application Deadline

This position is anticipated to close on Jul 24, 2026.

About Aerotek

Aerotek® Inc. provides staffing and services solutions in manufacturing, logistics, construction, aviation, facilities and maintenance. We provide the expertise, solutions and people required to rise to the challenges of North American industry. Headquartered in Hanover, Md., Aerotek operates a unified network of over 200 offices across North America, supporting more than 18,000 clients each year. Aerotek is an Allegis Group company, the global leader in workforce and business solutions. To learn more, visit: Aerotek.com | 1-888-AEROTEK.

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.

San Francisco Fair Chance Ordinance:

Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Massachusetts Lie Detector:

It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Use of Artificial Intelligence (AI):

We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.