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Plastic Injection Molding Engineer Jobs (NOW HIRING)

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Production Supervisor (Plastic Injection Molding)

Utica, MI · On-site

$25 - $32/hr

Production Supervisor (Plastic Injection Molding) Schedule: Full-Time | 1st Shift Pay: $25.00 - $32 ... Communicate with management and engineering regarding production schedules and process improvements

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Linked LLC

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Production Supervisor (Plastic Injection Molding)

Utica, MI · On-site

$25 - $32/hr

Production Supervisor (Plastic Injection Molding) Schedule: Full-Time | 1st Shift Pay: $25.00 - $32 ... Communicate with management and engineering regarding production schedules and process improvements

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Plastic Injection Molding Engineer information

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$31K

$89.4K

$118K

How much do plastic injection molding engineer jobs pay per year?

As of Jun 20, 2026, the average yearly pay for plastic injection molding engineer in the United States is $89,430.00, according to ZipRecruiter salary data. Most workers in this role earn between $80,500.00 and $104,500.00 per year, depending on experience, location, and employer.

What are some common challenges faced by Plastic Injection Molding Engineers and how can they be addressed?

Plastic Injection Molding Engineers often encounter challenges such as optimizing mold design for manufacturability, resolving defects like warping or incomplete filling, and maintaining consistent product quality. Effective troubleshooting skills, close collaboration with design and production teams, and staying updated with the latest material and technology advancements are key to overcoming these issues. Regular communication with toolmakers and operators also helps in quickly identifying and resolving process inefficiencies, ensuring smooth production runs.

What does a Plastic Injection Molding Engineer do?

A Plastic Injection Molding Engineer is responsible for designing, optimizing, and overseeing the manufacturing process of plastic parts using injection molding machines. They work with product designers to ensure manufacturability, select appropriate materials, develop and troubleshoot molds, and continually improve production efficiency and product quality. Their role also involves monitoring the molding process, solving technical problems, and ensuring compliance with safety and quality standards.

What is the difference between Plastic Injection Molding Engineer vs Plastic Manufacturing Technician?

AspectPlastic Injection Molding EngineerPlastic Manufacturing Technician
CredentialsBachelor's degree in engineering or related field, certifications like CPI or injection molding trainingHigh school diploma or technical training, on-the-job experience
Work EnvironmentDesign, development, process optimization in manufacturing settingsOperate machinery, perform quality checks on the production floor
ResponsibilitiesDesigning molds, process improvement, troubleshooting complex issuesSetting up machines, monitoring production, basic troubleshooting

The Plastic Injection Molding Engineer focuses on designing and optimizing molding processes, requiring specialized engineering knowledge. In contrast, the Plastic Manufacturing Technician handles daily machine operation and quality checks. Both roles are essential in the plastic manufacturing industry but differ in scope and technical requirements.

What are the key skills and qualifications needed to thrive as a Plastic Injection Molding Engineer, and why are they important?

To thrive as a Plastic Injection Molding Engineer, you need a solid background in materials science, mechanical engineering, and process optimization, typically supported by a relevant engineering degree. Familiarity with CAD software, injection molding simulation tools, and quality management systems like ISO 9001 is essential. Strong problem-solving, attention to detail, and effective communication skills help engineers collaborate with cross-functional teams and troubleshoot complex production issues. These capabilities are crucial to ensuring efficient, high-quality manufacturing and continuous process improvement in plastic injection molding operations.
More about Plastic Injection Molding Engineer jobs
What states have the most Plastic Injection Molding Engineer jobs? States with the most job openings for Plastic Injection Molding Engineer jobs include:
What job categories do people searching Plastic Injection Molding Engineer jobs look for? The top searched job categories for Plastic Injection Molding Engineer jobs are:
Plastic Injection Molding Engineer jobs near you
Infographic showing various Plastic Injection Molding Engineer job openings in the United States as of June 2026, with employment types broken down into 86% Full Time, 7% Part Time, and 7% Nights. Highlights an 100% In-person job distribution, with an average salary of $89,430 per year, or $43 per hour.

Lead Plastic Injection Molding Operator- Brenham TX location

CI - The Manufacturing Career HUB

Brenham, TX • On-site

$25/hr

Other

Medical, Dental, Vision, Life, Retirement

Posted 23 days ago

Job description

Overview
Lead Plastic Injection Molding
Location: Brenham, TX
Hours: 7:00 am to 3:30pm, Monday through Friday. One shift facility
Pay: Starting at $25.00 per hour (based on experience)
Job Overview
Mechanical Rubber Texas is looking for an experienced Lead Plastic Injection Molding
Operator who can run machines, solve problems on the floor, and help lead a small team. This is a working lead position - you'll be hands-on with setups, mold changes, and troubleshooting while keeping production moving and quality on point.
What We Offer:
Benefits
  • After 90 days:
    • Company-paid dental insurance
    • Company-paid vision insurance
    • Health Reimbursement Arrangement (HRA)
  • After 1 year:
    • Life insurance
    • 401(k) with employer match

Responsibilities
  • Set up and run plastic injection molding machines
  • Perform mold changes, startups, and process adjustments
  • Troubleshoot machine, mold, material, and part issues
  • Lead and support operators during daily production
  • Make sure parts meet quality requirements
  • Watch cycle times, scrap, and overall production flow
  • Train operators on proper setup, operation, and safety
  • Work with maintenance and supervisors to fix issues fast
  • Keep work areas clean, safe, and organized
  • Complete basic production and quality paperwork

Qualifications
  • What We're Looking For
    • 5+ years of hands-on plastic injection molding experience
    • Previous lead experience or someone ready to step into a lead role
    • Strong troubleshooting skills and mechanical ability
    • Comfortable working on the floor and leading by example
    • Able to lift up to 50 lbs and stand for long periods
    • Good communication and a team-first attitude

    Nice to Have
    • Rubber or elastomer molding experience
    • Preventive maintenance experience

Company Website
https://www.mechanicalrubber.com/
Company Profile
We are a business-to-business custom rubber manufacturer serving a wide range of industries. Our team is collaborative, hands-on, and committed to providing high-quality products and customer service.

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