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Key Plastics Jobs in Howell, MI (NOW HIRING)

Product Engineer

Wixom, MI · On-site

$90K - $110K/yr

Experience in automotive interior and exterior type components with plastic injection, two shot injection, roll forming, stamping, and aluminum extrusion is preferred Key to being successful in this ...

This role leads strategic sourcing, supplier performance, and cost optimization initiatives across key commodities such as metals (brass rod, copper, stainless steel), plastics, packaging, rubber ...

Commodity Manager

Novi, MI · On-site

$80 - $100/hr

This role leads strategic sourcing, supplier performance, and cost optimization initiatives across key commodities such as metals (brass rod, copper, stainless steel), plastics, packaging, rubber ...

SOCIAL MEDIA MANAGER

Novi, MI · On-site

$22 - $24/hr

New plastic surgery practice opening in Novi, MICompetitive compensation and benefitsAn opportunity ... Set key performance indicators (KPIs) for social media campaigns, such as targets for a certain ...

New plastic surgery practice opening in Novi, MICompetitive compensation and benefitsAn opportunity ... Set key performance indicators (KPIs) for social media campaigns, such as targets for a certain ...

Quality Engineer

Wixom, MI · On-site

$74K - $90K/yr

This role serves as a key liaison between Minth production plants and OEM customers (GM, Ford ... Experience in metal or plastics manufacturing * Warranty analysis experience

Key Responsibilities * Perform preventive and corrective maintenance on injection molding machines ... injection molding or plastics manufacturing environment (required) * Strong knowledge of:

Showing results 21-40

Key Plastics information

See Howell, MI salary details

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How much do key plastics jobs pay per hour?

As of Sep 7, 2026, the average hourly pay for key plastics in Howell, MI is $11.70, according to ZipRecruiter salary data. Most workers in this role earn between $10.82 and $12.60 per hour, depending on experience, location, and employer.

What is Key Plastics?

Key Plastics typically refers to companies specializing in the manufacturing and supply of plastic components, often for the automotive, consumer goods, or industrial sectors. These companies design, engineer, and produce plastic parts using various molding and fabrication techniques. The term can also refer to specific roles within such companies, such as engineers or technicians who work with plastic materials. Key Plastics companies may offer services ranging from prototyping and tooling to full-scale production, ensuring quality and efficiency in the plastic components they deliver.

What are some of the typical challenges faced by production associates at a plastics manufacturing company like Key Plastics?

Production associates at plastics manufacturing companies such as Key Plastics often work in fast-paced environments where attention to detail and adherence to safety protocols are crucial. Common challenges include managing multiple machine operations, maintaining quality standards under tight deadlines, and troubleshooting equipment issues. Associates also need to adapt quickly to changes in production schedules and work collaboratively with quality control and maintenance teams to ensure smooth operations. Developing strong problem-solving skills and staying up-to-date with manufacturing best practices can help overcome these challenges.

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

To thrive as a Plastics Process Technician, you need a solid understanding of plastics manufacturing, machine operation, and quality control, often supported by technical training or relevant experience. Familiarity with injection molding machines, robotics, and quality management systems like ISO 9001 is typically required. Strong problem-solving skills, attention to detail, and effective teamwork help individuals excel in this role. These abilities ensure efficient production, consistent product quality, and a safe working environment in the plastics industry.

What is the difference between Key Plastics vs Plastic Fabricator?

AspectKey PlasticsPlastic Fabricator
CredentialsTypically requires a high school diploma or equivalent; some roles may need technical trainingUsually requires similar certifications, including technical training or vocational certificates
Work EnvironmentManufacturing facilities, assembly lines, or production plantsWorkshop or manufacturing setting, often involving custom fabrication
Industry UsageUsed across plastics manufacturing, automotive, and packaging industriesCommonly found in custom plastic fabrication, signage, and industrial applications

Key Plastics and Plastic Fabricator roles share similar credentials and work environments, often within manufacturing settings. While Key Plastics may focus on specific plastic products, Plastic Fabricators typically handle custom projects. Both roles are essential in the plastics industry, with overlapping skills and industry usage.

What job categories do people searching Key Plastics jobs in Howell, MI look for?

The top searched job categories for Key Plastics jobs in Howell, MI are:

What cities near Howell, MI are hiring for Key Plastics jobs?

Cities near Howell, MI with the most Key Plastics job openings:

Infographic showing various Key Plastics job openings in Howell, MI 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 $24,330 per year, or $11.7 per hour.

Product Engineer - Green House Molding or Sealing

Minth North America

Wixom, MI • On-site

$80K - $100K/yr

Full-time

Re-posted 21 days ago


Key responsibilities

  • Develop new or modify existing Sealing/GHM products for door systems from conception through full production implementation.

  • Coordinate projects, including design, prototype build, testing, and ensuring products meet specifications, manufacturability, and quality objectives.

  • Support technical processes such as project timing, DVP, DFMEA, VA/VE, benchmarking, APQP, IMDS, and tooling and assembly activities.


Minth North America rating

6.3

Company rating: 6.3 out of 10

Based on 8 frontline employees who took The Breakroom Quiz


Job description

Our Engineering team is looking for a Product Engineer. We are looking for a dynamic and driven candidate who is interested in joining a fast-growing global company in the automotive sector. 

The Product Engineer is responsible for the development of new or modifications of existing Sealing/GHM products for the door systems. Utilizing rubber and plastic injection mould, extrusion dies and production equipment from conception through full production implementation.  Knowledge in the selection of various materials and processes in a manufacturing setting are key areas that will set apart potential candidates.  Experience designing for automated assembly and low cost is a plus. Will also be required to support as the integrated engineer for GM programs at the GM tech center. Other duties include:
Works with OEM or Tier One to consult in the development process to ensure that the product meets all requirements of the customer specifications, manufacturability, tooling feasibility and quality objectives. 

  • Conceives and develops new products to meet objectives of management/customers by government, customer specifications and awareness of market needs. Discloses these ideas to engineering management, and evaluates their feasibility on an assigned basis (models, vehicle installations, etc.) 
  • Resolve issues, and technical problems through application of product knowledge of exterior sealing systems, engineering education, knowledge of industry practice and an awareness of new technologies. 
  • Responsible for supporting all technical base processes including, Project timing, DVP, DFMEA, VA/VE, Benchmarking, APQP, IMDS, Packaging, General tooling and assembly. 
  • Provides professional engineering assistance & consultation to other departments on technical matters relating to Exterior and Interior components with support to the sales and Cost estimation on an assigned basis. 
  • Organizes technical projects (program requests, cost estimates, program plans, etc.). Evaluate alternatives and initiate activities necessary to meet project objectives within a time and monetary budget. Reports weekly on progress and workload status. 
  • Coordinates projects, with guidance from supervisor and Lead engineers, from design through production start-up, including prototype build, testing and establishment to specifications to achieve required performance and reliability, manufacturability and market competitiveness. Interprets 
  • specifications and provides technical direction to design and tooling teams. Coordinates with other departments for an orderly transition of the project and has first article approval authority. 
  • Documents technical aspects of assigned projects and ensures that data is properly retained. Visits customers with Sales or Senior Engineering personnel on an assigned basis. Recommends design approaches and solutions to technical problems directly to customers on routine matters and obtains assistance from peers, other departments and engineering management on critical issues.
  • Track Open Issues
  • Track program against budget
  • Support gate review process


To qualify for this role you must meet the following:

  • Bachelor degree in Engineering related field with 2-5 years of experience in the field or related area
  • 2+ Years of experience Catia V5 and UG NX 11 with ability to review designs, cut sections, etc.
  • Knowledge of materials (plastics and metals) required
  • Knowledge of Team Center and GM ECR process as an integrated supplier required.
  • Experience in automotive interior and exterior type components with plastic injection, two shot injection, roll forming, stamping, and aluminum extrusion is preferred


Key to being successful in this role: 

  • Familiar with FEA Analysis for CLD, Insertion/Extraction is preferred
  • Understanding in the following areas: APQP, PPAP, DVP&R, DFMEA, PFMEA, GD&T
  • Experience with B-side attaching scheme development – attachment of parts to sheet metal and/or other parts in an assembly preferred
  • Familiar with 5S philosophy, 6 Sigma & Lean Manufacturing. BOM Management – Engineering Change Control
  • Strong technical ability with knowledge of materials and manufacturing and assembly processes
  • A high level of self-motivation and bias for action
  • Strong communications, presentation and organization skills
  • Ability to directly interact with customers while providing a professional image
  • Good interpersonal skills


Why work for Minth? Here are the advantages of working at Minth. 

  • International development platform
  • Dynamic and efficient team
  • All-round personal improvement
  • Personalized humanistic care
  • Diversified working atmosphere
  • Modern office setting
  • Competitive compensation package

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