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Plastic Engineering Jobs in Michigan (NOW HIRING)

HRU

CAD Designer

Williamsburg, MI · On-site

$60K - $80K/yr

Engineering specifications * Product release documentation * Develop designs that integrate molded plastic components, purchased hardware, sealing systems, and mechanical assemblies. Solve Real ...

New

HRU Tech

CAD Designer

Williamsburg, MI

$28.85 - $38.46/hr

Engineering specifications * Product release documentation * Develop designs that integrate molded plastic components, purchased hardware, sealing systems, and mechanical assemblies. Solve Real ...

New

Robroy Industries

Molding Process Engineer

Belding, MI · On-site

$88K - $114K/yr

Bachelor's degree in Plastics Engineering, Mechanical, Chemical, Manufacturing Engineering, or equivalent relevant experience. Why Join Us * Competitive salary and full benefits package. * A career ...

Hyundai Motor Company

Materials Engineer

Ypsilanti, MI · On-site

Bachelor's degree in chemical engineering, chemistry, material science, plastics engineering technology, polymer science/engineering, rubber engineering technology, or a related field * Professional ...

Robroy Industries

Molding Process Engineer

Belding, MI · On-site

$88K - $114K/yr

Bachelor's degree in Plastics Engineering, Mechanical, Chemical, Manufacturing Engineering, or equivalent relevant experience. Why Join Us * Competitive salary and full benefits package. * A career ...

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Showing results 41-60

All JobsPlastic Engineering JobsPlastic Engineering Jobs in Michigan

Plastic Engineering information

See Michigan salary details

$31.8K

$56.9K

$94.6K

How much do plastic engineering jobs pay per year?

As of Aug 9, 2026, the average yearly pay for plastic engineering in Michigan is $56,885.00, according to ZipRecruiter salary data. Most workers in this role earn between $42,300.00 and $69,300.00 per year, depending on experience, location, and employer.

What are some common challenges faced by plastic engineers when working on new product development, and how are they typically addressed?

Plastic engineers often encounter challenges such as selecting the right polymer materials, ensuring manufacturability, and meeting strict quality and regulatory standards. These challenges are typically addressed by collaborating closely with material scientists, product designers, and manufacturing teams to select optimal materials and refine designs for specific applications. Engineers also conduct rigorous testing and simulations to predict performance and identify potential issues early in the development process. Ongoing professional development and staying updated with advancements in polymer technology are crucial for overcoming these challenges effectively.

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

To thrive as a Plastic Engineer, you need a solid background in polymer science, materials engineering, and manufacturing processes, typically supported by a degree in chemical or plastics engineering. Familiarity with CAD software, injection molding machinery, and quality control systems is essential in this field. Strong problem-solving skills, attention to detail, and effective teamwork are crucial soft skills for excelling in complex project environments. These competencies ensure the development of innovative, high-quality plastic products and efficient manufacturing operations.

What is the difference between Plastic Engineering vs Mechanical Engineering?

AspectPlastic EngineeringMechanical Engineering
CredentialsBachelor's in Plastic Engineering or related fieldBachelor's in Mechanical Engineering
Work EnvironmentPlastic product design, manufacturing, and materials testingMechanical systems design, analysis, and manufacturing
Industry UsagePlastics manufacturing, automotive, packagingAutomotive, aerospace, industrial machinery
Common Search IntentPlastic Engineering vs Mechanical Engineering

Plastic Engineering focuses on the development, processing, and testing of plastic materials and products, often within manufacturing settings. Mechanical Engineering covers a broader range of mechanical systems and devices, including metals and other materials. While both fields involve design and manufacturing, Plastic Engineering specializes in plastics, making it more specific to industries like plastics production and packaging.

What is plastic engineering?

Plastic engineering is a specialized branch of engineering that focuses on the design, development, processing, and manufacturing of plastic materials and products. Professionals in this field work with various types of plastics, developing new materials, improving manufacturing processes, and creating innovative products for industries such as automotive, packaging, medical devices, and consumer goods. Plastic engineers also address challenges related to sustainability and recycling, aiming to make plastic products more environmentally friendly.
Plastic Engineering jobs near you
Infographic showing various Plastic Engineering job openings in Michigan as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $56,885 per year, or $27.3 per hour.

Plastic Injection Machine Operator-D Shift- Warren

MMI Engineered Solutions

Warren, MI • On-site

$17 - $19/hr

Full-time

Re-posted 6 days ago

Job description

Who we are: MMI is a plastic injection molding and engineering solutions provider headquartered in Saline, Michigan, with offices in Troy, Warren, and Monterrey, Mexico. We specialize in delivering engineering solutions for advanced composites and engineered resins across diverse industries.Our mission is to Deliver a Quality Product, On Time, at a Competitive Price.We are committed to fostering an inclusive, welcoming workplace where innovation thrives and collaboration is at the heart of everything we do.