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Automotive Plastics Injection Molding Operator Jobs in Romeoville, IL

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Manufacturing Machine Operator

Plainfield, IL · On-site

$22 - $23/hr

The Machine Operator is responsible for operating Stretch Blow Molding or Injection Molding ... A previous work experience in the plastics industry would be considered an advantage but is not a ...

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All JobsAutomotive Plastics Injection Molding Operator JobsAutomotive Plastics Injection Molding Operator Jobs in Romeoville, IL

Automotive Plastics Injection Molding Operator information

See Romeoville, IL salary details

$11

$18

$25

How much do automotive plastics injection molding operator jobs pay per hour?

As of Sep 12, 2026, the average hourly pay for automotive plastics injection molding operator in Romeoville, IL is $18.06, according to ZipRecruiter salary data. Most workers in this role earn between $15.67 and $19.38 per hour, depending on experience, location, and employer.

What does an automotive plastics injection molding operator do?

An Automotive Plastics Injection Molding Operator is responsible for operating machines that mold plastic parts used in vehicles. Their duties include setting up the injection molding equipment, monitoring the production process, inspecting finished parts for quality, and making adjustments to ensure products meet specifications. They also perform routine maintenance on the machines and may troubleshoot minor issues. This role is essential in manufacturing durable and precise plastic components for automotive applications.

What are the key skills and qualifications needed to thrive as an automotive plastics injection molding operator?

To thrive as an Automotive Plastics Injection Molding Operator, you need a solid understanding of injection molding processes, basic mechanical aptitude, and often a high school diploma or equivalent. Familiarity with injection molding machines, quality inspection tools, and production management systems is typically required, and certifications such as RJG or Paulson training can be advantageous. Attention to detail, problem-solving abilities, and effective teamwork are crucial soft skills for this role. These skills ensure consistent product quality, minimize downtime, and maintain safety and efficiency in manufacturing environments.

What are some common challenges faced by automotive plastics injection molding operators, and how can they be addressed?

Automotive Plastics Injection Molding Operators often encounter challenges such as maintaining consistent product quality, minimizing machine downtime, and troubleshooting equipment malfunctions. Addressing these challenges involves closely monitoring molding parameters, performing regular machine maintenance, and quickly identifying defects or irregularities in produced parts. Operators work closely with quality control and maintenance teams to ensure smooth operations and high-quality output. Continuous training and adherence to safety protocols also contribute to overcoming these challenges and enhancing workplace efficiency.

What is the difference between Automotive Plastics Injection Molding Operator vs Automotive Assembly Line Worker?

AspectAutomotive Plastics Injection Molding OperatorAutomotive Assembly Line Worker
Primary RoleOperates injection molding machines to produce plastic automotive partsAssembles automotive components on the production line
Skills & CertificationsMachine operation, safety protocols, basic troubleshootingManual dexterity, assembly techniques, safety awareness
Work EnvironmentManufacturing plant, machine-focusedAssembly line, repetitive tasks
Industry UsagePlastic manufacturing for automotive partsVehicle assembly plants

While both roles are essential in automotive manufacturing, the Automotive Plastics Injection Molding Operator specializes in operating machines to produce plastic parts, whereas the Automotive Assembly Line Worker focuses on assembling various vehicle components. Each role requires specific skills and certifications but shares a common manufacturing environment.

What cities near Romeoville, IL are hiring for Automotive Plastics Injection Molding Operator jobs?

Cities near Romeoville, IL with the most Automotive Plastics Injection Molding Operator job openings:

Automotive Plastics Injection Molding Operator jobs near you
Infographic showing various Automotive Plastics Injection Molding Operator job openings in Romeoville, IL as of June 2026, with employment types broken down into 1% As Needed, 66% Full Time, 7% Part Time, 3% Temporary, 21% Contract, and 2% Nights. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution, with an average salary of $37,557 per year, or $18.1 per hour.

Tooling Engineer- Plano

Plano, IL • On-site

Sterling Engineering Inc.
See more jobs at Sterling Engineering Inc.external

$90K - $105K/yr

Full-time

Re-posted 2 days ago

Job description

Tooling Engineer - Plastics 
Schedule: Full-time, onsite, Monday-Friday, 8:00 AM-4:00 PM
Pay: $90,000-$105,000, based on experience
Travel: 10%-20%

Position Summary
Our client is seeking a Plastics Tooling Engineer to design, develop, validate, and improve molds and tooling used to manufacture plastic components. This role supports new-product launches, production troubleshooting, engineering changes, cost reduction, and continuous improvement.

Responsibilities
  • Design molds, tooling, and fixtures for plastic-component production.
  • Create and modify designs using SolidWorks, AutoCAD, CATIA, or comparable CAD software.
  • Interpret blueprints, technical drawings, tolerances, and tooling specifications.
  • Coordinate mold design, fabrication, testing, and revisions with outside tool shops.
  • Support tooling projects from design through build, validation, launch, and production.
  • Conduct tooling trials and evaluate quality, performance, repeatability, and cycle time.
  • Troubleshoot tooling and injection-molding issues affecting production.
  • Implement changes that improve tooling efficiency, reliability, performance, and cost.
  • Collaborate with Engineering, Manufacturing, Quality, R&D, and New Product Development.
  • Maintain tooling drawings, specifications, test results, and engineering documentation.
  • Manage multiple projects, priorities, budgets, and deadlines.
  • Mentor junior engineers and skilled-trades employees.
  • Approximately 10%-20% travel may be required to support U.S. facilities, vendors, and suppliers, with possible annual travel to China.

Required Qualifications
  • Bachelor’s degree in Mechanical Engineering, Plastics Engineering, Manufacturing Engineering, or a related field.
  • Five or more years of tooling design and development experience in plastics manufacturing.
  • Strong knowledge of injection molding, mold design, tooling materials, and related manufacturing processes.
  • Proficiency with SolidWorks, AutoCAD, or comparable 3D CAD software.
  • Strong blueprint-reading and technical-drawing interpretation skills.
  • Understanding of steel, aluminum, plastics, CNC machining, and casting.
  • Strong troubleshooting, project-management, and communication skills.
  • Experience collaborating with suppliers and outside tool shops.

Preferred Qualifications
  • CATIA experience.
  • Injection-mold design and validation experience.
  • New-product introduction experience.
  • Experience coordinating projects with domestic and international tool shops.

Qualified applicants will receive consideration for employment without regard to race, color, age, religion, sex, sexual orientation, gender identity, national origin, disability, protected veteran status, or genetic information.