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Injection Moulding Machine Operator Jobs in Chicago, IL

Intellectt INC

Molding Technician

Libertyville, IL · On-site

High school diploma or technical/vocational training required. * 1-3 years of experience as a molding technician or machine operator (injection molding preferred). * Strong mechanical aptitude and ...

Aerotek

Machine Operator

Chicago, IL

$21.07 - $23.07/hr

Operate thermoforming, injection molding, blow molding, or other plastics molding machines to ... Experience operating thermoforming, injection molding, blow molding, or other plastics molding ...

Thunderbird LLC.

Machine Operator - Plastics

Elgin, IL · On-site

$16 - $17/hr

Machine Operator - Plastics Position Overview The Machine Operators maintain the operation of injection molding equipment. This includes but is not limited to assembly of components, inspection of ...

Thunderbird Metals

Machine Operator - Plastics

Elgin, IL · On-site

$16 - $17/hr

Machine Operator - Plastics Position Overview The Machine Operators maintain the operation of injection molding equipment. This includes but is not limited to assembly of components, inspection of ...

S&C

Mold Machine Operator 2nd shift

Chicago, IL · On-site

$22.30/hr

Join Our Team as a Mold Machine Operator! In this job you will mold a variety of epoxy parts and ... Operate injection molding machine, ensuring the smooth and efficient production of simple polymer ...

S&C

Mold Machine Operator (3rd Shift)

Chicago, IL · On-site

$22.30/hr

Join Our Team as a Mold Machine Operator! In this job you will mold a variety of epoxy parts and ... Operate injection molding machine, ensuring the smooth and efficient production of simple polymer ...

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All JobsInjection Moulding Machine Operator JobsInjection Moulding Machine Operator Jobs in Chicago, IL

Injection Moulding Machine Operator information

See Chicago, IL salary details

$11

$18

$23

How much do injection moulding machine operator jobs pay per hour?

As of Aug 6, 2026, the average hourly pay for injection moulding machine operator in Chicago, IL is $18.08, according to ZipRecruiter salary data. Most workers in this role earn between $16.25 and $19.38 per hour, depending on experience, location, and employer.

What is the difference between Injection Moulding Machine Operator vs Plastic Processing Technician?

AspectInjection Moulding Machine OperatorPlastic Processing Technician
CredentialsBasic technical training, on-the-job experienceTechnical diploma or certification often preferred
Work EnvironmentManufacturing plant, operating molding machinesManufacturing or processing plant, overseeing plastic production
Industry UsageCommonly used in plastics manufacturingUsed across plastics and polymer processing industries
Job FocusOperating and monitoring molding machinesMaintaining, troubleshooting, and optimizing plastic processing equipment

While both roles work within plastics manufacturing, the Injection Moulding Machine Operator primarily focuses on operating molding machines, whereas the Plastic Processing Technician handles broader processing tasks, including maintenance and troubleshooting of plastic production equipment.

What are popular job titles related to Injection Moulding Machine Operator jobs in Chicago, IL? For Injection Moulding Machine Operator jobs in Chicago, IL, the most frequently searched job titles are:
What job categories do people searching Injection Moulding Machine Operator jobs in Chicago, IL look for? The top searched job categories for Injection Moulding Machine Operator jobs in Chicago, IL are:
What cities near Chicago, IL are hiring for Injection Moulding Machine Operator jobs? Cities near Chicago, IL with the most Injection Moulding Machine Operator job openings:
Injection Moulding Machine Operator jobs near you
Infographic showing various Injection Moulding Machine Operator job openings in Chicago, IL as of August 2026, with employment types broken down into 48% Full Time, 49% Part Time, 2% Contract, and 1% Nights. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $37,599 per year, or $18.1 per hour.

Molding Technician

Intellectt INC

Libertyville, IL • On-site

Full-time

Re-posted 21 days ago

Job description

Job Title: Molding Technician

Location: Libertyville, IL

Duration : Long term contract 
 

Job Overview : The Molding Technician is responsible for operating, troubleshooting, and maintaining molding machines used in the production of plastic, rubber, or metal components. This role ensures products meet quality standards while maintaining optimal machine performance and production efficiency.

Key Responsibilities

  • Set up, operate, and monitor injection molding, blow molding, or compression molding machines.

  • Perform mold changes, machine adjustments, and equipment setups as per production schedules.

  • Troubleshoot machine issues, perform minor repairs, and escalate technical problems when necessary.

  • Inspect parts visually and using measurement tools to ensure they meet quality and specification standards.

  • Document production data, machine settings, cycle times, and material usage accurately.

  • Perform routine preventive maintenance on molds, machines, and related equipment.

  • Maintain cleanliness and organization of the molding area according to safety and 5S standards.

  • Work closely with Quality, Maintenance, and Production teams to improve processes and reduce scrap.

  • Follow all safety procedures and report any hazards or incidents promptly.

  • Train or guide junior operators when required.


Qualifications

  • High school diploma or technical/vocational training required.

  • 1–3 years of experience as a molding technician or machine operator (injection molding preferred).

  • Strong mechanical aptitude and understanding of molding machinery.

  • Ability to read technical drawings, work instructions, and measurement tools (calipers, micrometers, gauges).

  • Basic knowledge of plastics processing, mold setup, and troubleshooting techniques.

  • Good problem-solving skills and attention to detail.

  • Ability to work in a fast-paced manufacturing environment with minimal supervision.

  • Willingness to work shifts or overtime as needed.

Key Roles  : 

Prior Experience on Medical products·      Should be good in Injections molding machines with Hot runner system

·         Focus on the maintenance and repair of molds and tooling to ensure minimal downtime.

·         Conduct regular inspections and preventive maintenance to extend tool life.

·         Coordinate with production and engineering teams to address any tooling-related maintenance issues promptly.

·         Good Communication skills

·         ProE/Creo with Windchill

·         Good to have basic Injection Molding machine operator skills

·         Solidworks

·         MS Office