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Plastic Injection Molding Machine Operator Jobs in Illinois

Dynomax Inc.

Machine Operator - Cryogenic Cell

Wheeling, IL · On-site

$17.50 - $21/hr

MACHINE OPERATOR - CRYOGENIC CELL A family-owned company, Dynomax, Inc. designs, manufactures, and develops high-precision machined components, injection molding and tooling, sub-assemblies ...

Dynacast

Machine Operator

Elgin, IL · On-site

$18/hr

Proven experience as a machine operator ... Experience in injection molding preferred. Ability to perform general maintenance tasks. We offer a ...

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Plastic Injection Molding Machine Operator information

What is a plastic injection molding machine operator?

A Plastic Injection Molding Machine Operator is responsible for setting up, operating, and monitoring injection molding machines used to produce plastic parts. They ensure machines run efficiently, troubleshoot issues, perform quality checks, and maintain a clean work environment. Operators may also adjust machine settings, replace molds, and inspect finished products for defects. Their role is essential in manufacturing industries that produce plastic components for automotive, medical, and consumer goods.

What does a plastic injection molding machine operator do during a typical shift?

As a Plastic Injection Molding Machine Operator, your typical shift will involve setting up and monitoring injection molding machines, inspecting finished products for quality, and performing minor equipment maintenance as needed. You will often work on your feet for extended periods in a manufacturing environment and may rotate between day, evening, or overnight shifts depending on the employer. Teamwork is important, as you'll frequently collaborate with supervisors, quality control personnel, and other machine operators to meet production goals. Staying vigilant and responsive to machine alarms or quality issues is a key part of the daily routine.

What are the key skills and qualifications needed to thrive as a plastic injection molding machine operator?

To thrive as a Plastic Injection Molding Machine Operator, you need a good understanding of machine operation, mechanical aptitude, attention to detail, and a high school diploma or equivalent. Familiarity with industry-standard molding machines, quality inspection tools, and safety protocols, as well as certificates in manufacturing or machine operation, are often advantageous. Strong problem-solving skills, teamwork, and effective communication help individuals excel in this role. These abilities ensure efficient production runs, high-quality products, and a safe, collaborative work environment.

What are popular job titles related to Plastic Injection Molding Machine Operator jobs in Illinois?

For Plastic Injection Molding Machine Operator jobs in Illinois, the most frequently searched job titles are:

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The top searched job categories for Plastic Injection Molding Machine Operator jobs in Illinois are:

Plastic Injection Molding Machine Operator jobs near you
Infographic showing various Plastic Injection Molding Machine Operator job openings in Illinois as of August 2026, with employment types broken down into 75% Full Time, 14% Part Time, and 11% Nights. Highlights an 100% In-person job distribution.

Injection Mold Repair Technician

Anonymous Employer

Bartlett, IL

$22 - $32/hr

Full-time

Re-posted 25 days ago

Job description

Job Purpose

Responsible for proper preventive and corrective maintenance of injection molds (tooling).

Essential Functions

  1. Work weekends and overtime when necessary.

  2. Repair all injection molds per work orders and priority list.

  3. Clean and perform maintenance on injection molds per work orders.

  4. Provide feedback to enhance injection mold repair.

  5. Operate toolroom equipment such as the overhead crane, grinders, lathes etc.

  6. Complete daily documentation as assigned.

  7. Assist tool room teammates as needed.

Additional Responsibilities

  1. Support, comply and ensure complicity of:

    1. All company policies, procedures, and requirements

    2. Health and Safety regulations

    3. Quality Management Standards (IATF 16949:2016)

    4. Environmental Management Standards (ISO 14001:2015)

  2. Any other task(s) that may be assigned.

Education, Experience and Competencies

  1. Proficient in reading and interpreting blueprints

  2. Strong interpersonal and organizational skills.

  3. Must be levelheaded and able work with others.

  4. Knowledge in safely operating cranes, hoists, lifts, power tools and hand tools.

  5. Ability to walk, stand, lift, carry and/or pull up to 50lbs. for an extended period of time.

  6. High school graduate/General Education Degree, or 5 years of equivalent work-related experience in an injection molding toolroom environment is preferred.

Machines & technologies you'll use:

  • Injection Molding Machine (Toyo, Arburg, Engel)
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