Cnc Operator

Machine Operator

1st shift / $21-23

Job Description

This role operates CNC milling and surface grinding equipment to produce precision components according to customer specifications and quality standards. The position requires careful review of work orders and blueprints, accurate machine setup and operation, and thorough inspection of finished parts to ensure they meet dimensional and tolerance requirements. The operator also supports continuous production by maintaining equipment, documenting work, and communicating effectively across shifts.

Responsibilities

• Review and verify the daily grinding schedule, cut sheets, work orders, and sales orders to understand customer instructions, tolerances, and production priorities.

• Read and interpret shop drawings and blueprints to determine product specifications, including dimensions, tolerances, number of parts, and tooling requirements.

• Set up and operate CNC milling machines, including Haas CNC mills, in accordance with safety and quality procedures.

• Set up and operate CNC surface grinders following established grinding procedures, tooling instructions, and standard charts.

• Adjust machines to meet dimensional requirements and ensure parts conform to specified tolerances and quality standards.

• Follow tooling instructions and standard charts to determine grinding speeds, feed rates, holding fixtures, and grinding wheels to be used.

• Load feed mechanisms by lifting and positioning stock safely and accurately for machining and grinding operations.

• Verify machine settings and setups by measuring positions, first-run parts, and sample workpieces, adhering to applicable international standards.

• Inspect and verify dimensions of ground and milled workpieces using measuring instruments such as micrometers, calipers, and preset gauges.

• Identify and replace worn grinding wheels using appropriate tools, such as wrenches, to maintain consistent quality and safety.

• Check and verify equipment and finished items for defects prior to moving materials to the shipping area.

• Complete and deliver the Mill/Grinding Turnover of Information Report daily to the lead or supervisor of the following shift to maintain continuity of work.

• Maintain equipment by performing preventive maintenance, following manufacturer instructions, troubleshooting malfunctions, and requesting repairs when necessary.

• Document production activities and quality checks by accurately completing production and quality logs.

• Maintain continuity among work shifts by documenting and communicating actions taken, irregularities observed, and ongoing needs.

• Update job knowledge by participating in educational opportunities and reading relevant technical publications.

• Support organizational goals by taking ownership of assigned tasks, responding to new requests, and seeking opportunities to improve processes and add value.

• Follow all safety procedures and quality standards while working in a metals processing environment.

Job Type & Location

This is a Contract to Hire position based out of Carol Stream, IL.

Pay and Benefits

The pay range for this position is $21.00 - $22.00/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 Carol Stream,IL.

Application Deadline

This position is anticipated to close on Jun 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.

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.