ZipRecruiter

Log In

1

Plastics Engineer Jobs in Michigan (NOW HIRING)

MMI Engineered Solutions

Process Engineer

Warren, MI · On-site

Candidates must be knowledgeable in all areas of plastic processing and manufacturing to maintain consistent quality output. MMI Engineered Solutions provides world-class engineering solutions for ...

MMI Engineered Solutions

Process Engineer

Warren, MI

Candidates must be knowledgeable in all areas of plastic processing and manufacturing to maintain consistent quality output. MMI Engineered Solutions provides world-class engineering solutions for ...

MMI Engineered Solutions

Process Engineer

Warren, MI · On-site

Candidates must be knowledgeable in all areas of plastic processing and manufacturing to maintain consistent quality output.MMI Engineered Solutions provides world-class engineering solutions for ...

Innotec Corporation

Manufacturing Engineer

Zeeland, MI · On-site

$67K - $86K/yr

Bachelor's degree in Mechanical Engineering, Manufacturing Engineering, Industrial Engineering, Plastics Engineering, or a related engineering discipline * 3-7+ years of engineering experience in a ...

Innotec

Manufacturing Engineer

Zeeland, MI

$67K - $86K/yr

Bachelor's degree in Mechanical Engineering, Manufacturing Engineering, Industrial Engineering, Plastics Engineering, or a related engineering discipline * 3-7+ years of engineering experience in a ...

Innotec Corporation

Manufacturing Engineer

Zeeland, MI · On-site

$67K - $86K/yr

Bachelor's degree in Mechanical Engineering, Manufacturing Engineering, Industrial Engineering, Plastics Engineering, or a related engineering discipline * 3-7+ years of engineering experience in a ...

Actalent

Project Engineer

Auburn Hills, MI

$33.65 - $43.27/hr

Project Engineer The Project Engineer will lead a new product launch onsite at a major automotive ... Support troubleshooting and problem-solving activities related to plastic injection and blow molded ...

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 ...

previous page

Showing results 41-60

All JobsPlastics Engineer JobsPlastics Engineer Jobs in Michigan

Plastics Engineer information

See Michigan salary details

$31.8K

$56.9K

$94.6K

How much do plastics engineer jobs pay per year?

As of Aug 11, 2026, the average yearly pay for plastics engineer 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 plastics engineers in managing material selection for new products?

Plastics Engineers often encounter challenges when selecting materials for new products, as they must balance performance requirements, cost constraints, manufacturability, and environmental impacts. Navigating the vast array of plastic resins and additives requires a deep understanding of how different materials behave under various conditions. Additionally, engineers must collaborate closely with design, manufacturing, and quality teams to ensure chosen materials meet industry standards and customer expectations. Staying updated with advances in sustainable plastics and recycling technologies is also increasingly important in this role.

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

To thrive as a Plastics Engineer, you need a solid background in polymer science, materials engineering, and manufacturing processes, typically supported by a relevant engineering degree. Familiarity with CAD software, simulation tools, and industry standards such as ASTM or ISO, as well as certifications like Six Sigma, are often required. Strong problem-solving abilities, attention to detail, and effective communication are essential soft skills in this role. These skills ensure the development of high-quality, cost-effective plastic products and successful collaboration with cross-functional teams.

What do plastics engineers do?

Plastics Engineers are professionals who design, develop, and manufacture products made from plastic materials. They work on selecting appropriate plastics, developing new materials, and optimizing manufacturing processes to produce durable, efficient, and cost-effective products. Their responsibilities often include testing materials, troubleshooting production issues, and ensuring products meet safety and quality standards. Plastics Engineers play a key role in industries such as automotive, packaging, medical devices, and consumer goods.

What is the difference between Plastics Engineer vs Materials Scientist?

AspectPlastics EngineerMaterials Scientist
Required CredentialsBachelor's in Plastics Engineering, Chemical Engineering, or Materials ScienceBachelor's or higher in Materials Science, Chemistry, or Physics
Work EnvironmentManufacturing plants, R&D labs, product design facilitiesResearch labs, academic institutions, industrial R&D
Industry UsagePlastic product manufacturing, packaging, automotive, consumer goodsMaterial development, research, quality testing across industries

Plastics Engineers focus on designing, developing, and testing plastic products and processes, often working directly in manufacturing settings. Materials Scientists conduct research on materials' properties and develop new materials, typically in research or academic environments. While both roles require a background in materials, Plastics Engineers are more application-oriented, whereas Materials Scientists focus on fundamental research.

What is a plastics engineer?

As a plastics engineer, you design and develop products and goods made with plastic material. You find ways to improve the manufacturing process, lower the cost of manufacturing, design molding for plastic products, establish parameters and specifications for new designs, and collaborate with plastics engineers and other colleagues. The qualifications for a career as a plastics engineer are a bachelor’s degree in engineering technology or plastics engineering and a professional engineering (PE) license. You need an understanding of the properties of plastics and strong math skills to get jobs in plastics engineering.

More about Plastics Engineer jobs
What are the most commonly searched types of Plastics Engineer jobs in Michigan? The most popular types of Plastics Engineer jobs in Michigan are:
What are popular job titles related to Plastics Engineer jobs in Michigan? For Plastics Engineer jobs in Michigan, the most frequently searched job titles are:
What job categories do people searching Plastics Engineer jobs in Michigan look for? The top searched job categories for Plastics Engineer jobs in Michigan are:
What cities in Michigan are hiring for Plastics Engineer jobs? Cities in Michigan with the most Plastics Engineer job openings:
What are popular job titles related to Plastics Engineer jobs in MI? For Plastics Engineer jobs in MI, the most frequently searched job titles are:
Plastics Engineer jobs near you
Infographic showing various Plastics Engineer job openings in Michigan as of August 2026, with employment types broken down into 97% Full Time, and 3% Contract. Highlights an 97% In-person, and 3% Hybrid job distribution, with an average salary of $56,885 per year, or $27.3 per hour.

Sales Account Manager - Automotive

Mitchell Plastics

Sterling Heights, MI • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 5 days ago

Job description

Put yourself in the driver's seat; imagine where a career here could take you.
Mitchell Plastics is an award-winning, growing company and a global leader in automotive interior solutions. Our strength comes from providing our worldwide automotive customers with a single-source solution for their interior plastic component needs - from concept through production.
With more than 2,800 innovative team members across 7 manufacturing locations throughout North America, we are committed to delivering world-class quality, advanced manufacturing capabilities, and innovative solutions that keep us at the forefront of the automotive industry.
At Mitchell Plastics, our people are the foundation of our success. Join our "Best in Class" team where employees are supported through ongoing development, training, and opportunities to make an impact and grow their careers.
Come join our Team, and learn first-hand how you can contribute to our "Innovation Inside"!
Mitchell Plastics provides:
  • Development Plans
  • 401(k) matching
  • Medical, dental and vision plans
  • STD, LTD and Life Insurance
  • Bonus eligibility
  • Paid time off and paid holidays

The Opportunity:
We are currently seeking a Sales Account Manager to join our Corporate Sales team. The successful candidate will be based out of our Sterling Heights, Michigan location.
Key Responsibilities:
  • Identify and pursue Tier 1 automotive customers through direct and inside sales; serve as the primary commercial contact for assigned accounts
  • Lead RFQ review and quotation development - analyzing CAD, part drawings, and technical specifications to produce comprehensive quotes covering piece price, tooling, and engineering design costs
  • Compile and manage quotes for engineering changes across active programs
  • Own financial recovery on all open commercial issues including tooling monies, engineering changes, packaging cost recovery, and cancellation claims
  • Monitor and report on future program opportunities at assigned accounts; provide forward-looking business intelligence to senior sales leadership
  • Track and report monthly on customer quality scorecards; collaborate cross-functionally with plant and quality teams to resolve any issues affecting the company's standing
  • Communicate customer requirements, updates, and changes internally to support alignment across teams
  • Maintain thorough and current account documentation (POs, LTAs, SORs, presentations, correspondence) in shared drive
  • Evaluate benchmark parts and contribute R&D ideas based on competitive market insight
  • Coordinate sales support activities including part shipments, display products, packaging quotes, and customer information requests

Our Ideal Candidate:
  • Degree in engineering or business
  • 5+ years of experience in automotive sales, account management, business development, or automotive engineering. Preferably in interior decorative and functional automotive components for automotive suppliers
  • Proven success managing and growing Tier 1 OEM accounts within the automotive parts industry, with General Motors (GM) OEM experience preferred and a strong focus on revenue growth and customer retention
  • Strong understanding of injection molding, plastics, and vehicle interior components (e.g., floor consoles, air registers, overhead consoles, decorative trim)
  • Ability to interpret technical drawings, CAD files, and engineering specifications
  • Experience managing RFQs, quotes, commercial documentation, negotiations, and financial tracking with strong attention to detail
  • Ability to manage multiple customer accounts, priorities, and deadlines in a fast-paced environment
  • Strong ability to collaborate across sales, engineering, manufacturing, and operations teams
  • Proficiency in Microsoft Office Suite (Word, Excel, PowerPoint) and CRM/sales management tools
  • Excellent written and verbal communication, presentation, and negotiation skills
  • Proactive, self-driven approach with strong problem-solving and organizational skills
  • Willingness and ability to travel within the U.S., Canada, and Mexico as required

Job Details:
Employment Type: Full-time
Hours of Work: 8 a.m. - 5 p.m. Monday to Friday
Job Vacancy: This posting is to fill an upcoming open position
We thank all candidates for their interest, however only those who qualify for an interview will be contacted. #joinmitchellplastics

Apply