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Computer Numerical Control Operator Jobs in Chicago, IL

GCM

CNC Vertical Mill Machinist

Addison, IL · On-site

$22 - $29.25/hr

Demonstrated ability at operating computer numerical control machines * Ability to read blueprints to ensure accuracy in part making * Ability to speak basic English language * Must be able to ...

GCM Inc.

CNC Vertical Mill Machinist

Addison, IL · On-site

$24 - $32/hr

Demonstrated ability at operating computer numerical control machines * Ability to read blueprints to ensure accuracy in part making * Ability to speak basic English language * Must be able to ...

Chips Manufacturing

Machine Setup B

West Chicago, IL · On-site

DESCRIPTION Machine Setup Level B can do some repeat setups on CNC (Computer Numerical Control ... Can train operators on running production and checking piece part quality. * Take ownership of job ...

Chips Manufacturing

Machine Setup B

West Chicago, IL

DESCRIPTION Machine Setup Level B can do some repeat setups on CNC (Computer Numerical Control ... Can train operators on running production and checking piece part quality. * Take ownership of job ...

RJO Consulting

CNC Vertical Mill Machinist

Addison, IL

$20.50 - $28/hr

... at operating computer numerical control machines · Ability to read blueprints to ensure accuracy in part making · Ability to speak basic English language · Must be able to understand three and ...

WABTEC

CNC Machine Set-up Operator I

Buffalo Grove, IL

$22 - $28/hr

Produces machined parts by setting up, and operating computer numerical control (CNC) machines; maintaining quality and safety standards; keeping records; maintaining equipment and supplies. Duties ...

Wabtec

CNC Machine Set-up Operator I

Buffalo Grove, IL

$22 - $28/hr

Produces machined parts by setting up, and operating computer numerical control (CNC) machines; maintaining quality and safety standards; keeping records; maintaining equipment and supplies. Duties ...

WABTEC

CNC Machine Set-up Operator I

Buffalo Grove, IL · On-site

$22 - $28/hr

Produces machined parts by setting up, and operating computer numerical control (CNC) machines; maintaining quality and safety standards; keeping records; maintaining equipment and supplies. Duties ...

Wabtec

CNC Machine Set-up Operator I

Buffalo Grove, IL · On-site

$22 - $28/hr

Produces machined parts by setting up, and operating computer numerical control (CNC) machines; maintaining quality and safety standards; keeping records; maintaining equipment and supplies. Duties ...

WABTEC

CNC Machine Set-up Operator I

Buffalo Grove, IL · On-site

$28/hr

Produces machined parts by setting up, and operating computer numerical control (CNC) machines; maintaining quality and safety standards; keeping records; maintaining equipment and supplies. Duties ...

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Showing results 1-20

All JobsComputer Numerical Control Operator JobsComputer Numerical Control Operator Jobs in Chicago, IL

Computer Numerical Control Operator information

See Chicago, IL salary details

$14

$25

$38

How much do computer numerical control operator jobs pay per hour?

As of Jul 22, 2026, the average hourly pay for computer numerical control operator in Chicago, IL is $25.13, according to ZipRecruiter salary data. Most workers in this role earn between $19.57 and $28.27 per hour, depending on experience, location, and employer.

What is the difference between Computer Numerical Control Operator vs Machinist?

AspectComputer Numerical Control OperatorMachinist
CredentialsHigh school diploma, CNC certificationHigh school diploma, technical training or apprenticeship
Work EnvironmentManufacturing plants, machine shopsMachine shops, manufacturing facilities
Job FocusSet up, operate, monitor CNC machinesDesign, measure, and manually operate machines
Industry UsageCommon in automated manufacturingTraditional machining and manual operations

While both roles work within manufacturing environments, a Computer Numerical Control Operator primarily programs and monitors CNC machines, focusing on automation. A Machinist often manually operates and maintains machines, with a broader focus on precision machining. Both roles require technical skills, but CNC Operators typically need specific certification in CNC programming and operation.

What cities near Chicago, IL are hiring for Computer Numerical Control Operator jobs? Cities near Chicago, IL with the most Computer Numerical Control Operator job openings:
Computer Numerical Control Operator jobs near you
Infographic showing various Computer Numerical Control Operator job openings in Chicago, IL as of July 2026, with employment types broken down into 1% As Needed, 82% Full Time, 14% Part Time, and 3% Contract. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $52,274 per year, or $25.1 per hour.

2nd Shift - CNC Bar Feed Lathe Operator (4P-12:30A)

Helios Hydraulics America's

Buffalo Grove, IL • On-site

$25 - $30/hr

Other

Medical, Dental, Vision, Retirement

Posted 16 days ago

Job description

Incentives:
Shift Differential: 10%
401K: 100% Matching 6%
Tuition Reimbursement: 100% of In-State Accredited Approved Program
Health, Dental, and Vision: Extremely affordable and market leading health benefits.
ESPP (Employee Stock Purchase Plan): 15% discount on purchased stock at the lowest price of the quarter.
Job Summary:
The CNC (Computer Numerical Control) Lathe Operator will be responsible for operating and maintaining CNC single turret/dual turret, twin spindle lathes to produce high quality parts according to blueprint specifications. This position requires a strong attention to detail, ability to read and interpret drawings, understanding of GD&T (Geometric Dimensioning and Tolerancing), with a commitment to Safety and Precision in a Manufacturing environment.
Duties/Responsibilities:
  • Operate single turret/dual turret, twin spindle CNC Lathe Machines with Live Tooling capabilities, attached with 6' bar feeders
  • Inspect parts using precision measuring tools (e.g., Micrometers, Pin gages, bore gages, Thread gages, Plug gages, Drop Indicators, Height gages, Comparators)
  • As required, ability to manual deburr parts during the machining process
  • Ability to make offsets to tooling under Fanuc controls
  • Identify and resolve machining issues such as tool wear to maintain the customer required dimensions
  • Accurately record production data, including quantities and quality inspections
  • Follow all safety protocols and ensure the workspace is cleaned and organized

Required Skills/Abilities:
  • Ability to read and interpret blueprints
  • Understanding of GD&T
  • Familiarity with CNC lathes and measuring equipment
  • Strong focus on accuracy and quality
  • Strong communication skills.
  • Ability to hold tolerances as tight as +/-.0002

Education and Experience:
  • High School Diploma (or GED or High School Equivalence Certificate)
  • Post-Secondary Certificate - awarded for training completed after high school (for example, in Personnel Services, Engineering-related Technologies, NIMS, CNC Trades, Mechanics and Repairers, Precision Production Trades)
  • At least 3 years of CNC Operation
  • Experience on Nakamura-Tome/Miyano Lathes is a plus, but not required

Physical Requirements:
While performing the duties of this job, the employee is regularly required to stand, walk, use hands and fingers, feel/reach with hands/arms, talk, and hear.
The employee is occasionally required to bend and stop, push and pull, reach above shoulder level, kneel, squat, or crouch. The employee must occasionally lift and/or move up to 50 pounds. Specific vision abilities required by this job to include close vision, distance vision, peripheral vision, depth perception, and the ability to adjust focus.
While performing the duties of this job, the employee is exposed to moving mechanical parts and fumes or airborne particles. The noise level in the work environment is usually moderate.
Required Skills/Abilities:
  • Understanding work order, blueprints, control plans, materials, specifications, drawings, reference planes, locations of surfaces, critical surfaces/edges, and machining parameters while interpreting geometric dimension and tolerances (GD&T)
  • Understanding work instructions ad zero/reference points
  • Understanding of basic math, geometry, and trigonometry
  • Positive and proactive attitude toward completing work orders
  • Willingness to learn and grow through Sun Hydraulics
  • Meeting commitments and obligations

Education and Experience:
  • High school diploma/GED required
  • Technical college degree preferred
  • 2+ years' experience using production machinery
  • Experience working with a Mazak Star/Integrex or Swiss Lathes a plus

Physical Requirements:
  • Prolonged periods of standing
  • Prolonged period of sitting
  • Ability to lift 50 pounds at times

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