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Cnc Operator Jobs in Decatur, IL (NOW HIRING)

TCCI MANUFACTURING LLC

CNC Support Operator

Decatur, IL

$18 - $22/hr

TCCI Manufacturing is seeking a CNC Support Operator (Level 1) to join our CNC Operations team. This entry-level role is ideal for someone looking to grow their skills in machining while contributing ...

T/CCI Manufacturing LLC

CNC Support Operator

Decatur, IL · On-site

$18 - $22/hr

TCCI Manufacturing is seeking a CNC Support Operator (Level 1) to join our CNC Operations team. This entry-level role is ideal for someone looking to grow their skills in machining while contributing ...

Arcosa LWB, LLC

CNC Programmer

Clinton, IL

$55K - $70K/yr

The CNC programmer will be responsible for creating and optimizing CNC machine programs to generate high-quality parts in accordance with technical specifications. This role requires working closely ...

Arcosa Lightweight

CNC Programmer

Clinton, IL · On-site

$55K - $70K/yr

The CNC programmer will be responsible for creating and optimizing CNC machine programs to generate high-quality parts in accordance with technical specifications. This role requires working closely ...

Marvin

CNC Programmer - Located in Warroad, MN

Decatur, IL · On-site

$29 - $38/hr

Marvin is looking for a Computer Numerically Controlled (CNC) Programmer to develop and maintain the programs that drive the production of our windows and doors. In this role, you'll support our Made ...

Actalent

Industrial Engineer

Sullivan, IL

$66K - $89K/yr

Industrial / Manufacturing Engineer - CNC Tube Bending This position seeks an Industrial ... Provide shop floor support by mentoring operators, developing clear work instructions, and ...

Actalent

Industrial Engineer

Decatur, IL

$67K - $91K/yr

Industrial / Manufacturing Engineer - CNC Tube Bending This position seeks an Industrial ... Provide shop floor support by mentoring operators, developing clear work instructions, and ...

Agri-Fab, Inc.

Industrial Engineer-Tubing

Sullivan, IL · On-site

$66K - $87K/yr

... operators, develop work instructions, and resolve production issues. Demonstrate flexibility to take on additional industrial engineering responsibilities as business needs evolve (CNC machining ...

Agri-Fab, Inc.

Industrial Engineer-Tubing

Sullivan, IL · On-site

$62K - $82K/yr

... operators, develop work instructions, and resolve production issues. • Demonstrate flexibility to take on additional industrial engineering responsibilities as business needs evolve (CNC machining ...

Arcosa LWB, LLC

Maintenance Supervisor

Clinton, IL · On-site

$75K - $95K/yr

This role trains and coaches technicians while diagnosing and resolving operating issues across ... Wiring and programming of electronics and control boxes with PLC and CNC programming * Make ...

Arcosa Lightweight

Maintenance Supervisor

Clinton, IL · On-site

$75K - $95K/yr

This role trains and coaches technicians while diagnosing and resolving operating issues across ... Wiring and programming of electronics and control boxes with PLC and CNC programming * Make ...

Glass Family of Companies

Forklift Operator

Stonington, IL · On-site

$16.25 - $19/hr

Opportunity Details Full Time Forklift Operator Location: Stonington , IL Duration: 7+Months Skills required: • Must have computer skills and have previous forklift experience. • Candidates must ...

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All JobsCnc Operator JobsCnc Operator Jobs in Decatur, IL

Cnc Operator information

See Decatur, IL salary details

$13

$22

$32

How much do cnc operator jobs pay per hour?

As of Aug 17, 2026, the average hourly pay for cnc operator in Decatur, IL is $22.94, according to ZipRecruiter salary data. Most workers in this role earn between $19.13 and $26.11 per hour, depending on experience, location, and employer.

What is a CNC operator?

CNC Operators, or Computer Numerical Control Operators, are skilled professionals who set up, operate, and maintain CNC machines used in manufacturing. They read blueprints, load materials, monitor machine performance, and ensure that components are produced to precise specifications. CNC Operators play a crucial role in producing parts for industries such as automotive, aerospace, and electronics, ensuring both quality and efficiency in the production process.

What are the key skills and qualifications needed to thrive as a CNC operator, and why are they important?

To thrive as a CNC Operator, you need a solid understanding of machining processes, blueprint reading, and precision measurement, typically supported by a high school diploma or technical training in manufacturing. Familiarity with CNC programming software, machine controls, and tools like calipers and micrometers is essential, and certifications such as NIMS can be beneficial. Attention to detail, problem-solving abilities, and strong teamwork skills help operators maintain quality and efficiency on the shop floor. These skills are crucial for ensuring accurate production, minimizing errors, and achieving high standards in a manufacturing environment.

What is a CNC machine used for?

A CNC (computer numerical control) machine or router dictates the actions of electromechanical devices. By adding computer programming inputs into the CNC router, a CNC operator (or CNC programmer) can manipulate devices, such as shop machines, into mechanically producing components out of stock material. CNC machines interpret programmed designs as instructions for cutting, sculpting, and finishing prototype parts. CNC is an accurate and repeatable method of machining. Another common CNC method is 3D printing technology.

What are some common challenges CNC operators face when interpreting technical drawings and how can they overcome them?

CNC Operators often encounter challenges when interpreting complex technical drawings or blueprints, especially when details are unclear or measurements are highly precise. To overcome these challenges, operators should communicate proactively with engineers or supervisors to clarify any ambiguities and ensure they fully understand the part specifications. Additionally, staying updated on GD&T (Geometric Dimensioning and Tolerancing) standards and regularly practicing blueprint reading can significantly improve accuracy and efficiency on the job.

What is the difference between Cnc Operator vs Machinist?

AspectCnc OperatorMachinist
CredentialsHigh school diploma, CNC certificationHigh school diploma, technical training, CNC certification often preferred
Work EnvironmentManufacturing plants, machine shopsMachine shops, manufacturing facilities, workshops
Job FocusOperate CNC machines following specific instructionsDesign, set up, and operate various machine tools, including CNC
Common UsageEntry to mid-level manufacturing rolesSkilled trades, complex machining tasks

While both roles involve working with CNC machinery, a Cnc Operator primarily focuses on operating CNC machines based on set instructions, often with less emphasis on machine setup or design. A Machinist typically has broader responsibilities, including machine setup, maintenance, and sometimes designing parts. Both roles require technical skills and certifications, but Machinists usually possess more advanced machining knowledge and experience.

Is CNC in high demand?

CNC operator jobs are in high demand due to the ongoing need for precision manufacturing in industries such as aerospace, automotive, and medical devices. Skilled operators with knowledge of CNC programming and machine setup are especially sought after, and employment opportunities are expected to grow as manufacturing continues to modernize and automate.

Is a CNC operator a hard job?

A CNC operator's job involves setting up, operating, and maintaining computer numerical control machines, which requires attention to detail, technical skills, and understanding of blueprints and measurements. The work can be physically demanding and may involve working in shifts or in a manufacturing environment, but it is generally considered manageable with proper training and experience.
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Cnc Operator jobs near you
Infographic showing various Cnc Operator job openings in Decatur, IL as of August 2026, with employment types broken down into 51% Full Time, 47% Part Time, 1% Contract, and 1% Nights. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $47,705 per year, or $22.9 per hour.

CNC Support Operator

TCCI MANUFACTURING LLC

Decatur, IL

$18 - $22/hr

Full-time

Re-posted 20 days ago

Job description

Description

 TCCI Manufacturing is a world leader in compressor technology for commercial vehicles, automotive and same-day delivery vehicles. Our global footprint spans 7 locations across the US, China, India, Germany, Ireland, Spain, and Mexico-employing more than 650 employees worldwide.


TCCI has become one of the leading global Electric Compressor (EC) Manufacturers for the commercial & heavy-duty sectors, as well as automotive specialty vehicle markets. As we look to the future, we will pioneer technology in electrification and support our customers' plans for a full electrification solution that includes vehicle production, charging, route planning and infrastructure.


 Visa sponsorship is not available for this position.  


TCCI Manufacturing is seeking a CNC Support Operator (Level 1) to join our CNC Operations team. This entry-level role is ideal for someone looking to grow their skills in machining while contributing to quality, safety, and productivity on the shop floor.

This is a hands-on position supporting CNC setup, operation, inspection, and continuous improvement initiatives, with clear development opportunities within the department.

What You'll Do:
  • Support CNC machine setup and operation
     
  • Perform part inspection using gauges and measuring instruments
     
  • Assist with tooling changes and offset adjustments
     
  • Handle raw materials and finished parts efficiently
     
  • Support rework and salvage activities as needed
     
  • Maintain proper coolant levels and machine performance
     
  • Collaborate with Quality Control on inspections
     
  • Package parts to ensure safe delivery
     
  • Participate in 5S and continuous improvement projects
     
  • Follow all EHS and safety requirements
     

Requirements

What We're Looking For:
  • High school diploma or GED (Associate's degree in CNC/machining preferred)  
  • 1-3 years of manufacturing or CNC experience (3-5 preferred)  
  • Basic computer skills (Microsoft Office)  
  • Ability to read instructions, problem-solve, and work independently  
  • Strong communication skills and team mindset  


Physical & Work Environment:
  • Standing for extended periods  
  • Lifting to 50 lbs  
  • Exposure to moving machinery, coolant, and loud noise (PPE required)  

If you're dependable, safety-focused, and ready to build your machining career, we encourage you to apply. 

Apply