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Plastics Process Engineer Jobs in Michigan (NOW HIRING)

Senior Process Engineer

Whitehall, MI

$98K - $127K/yr

Also, continuous improvement of processes by improving methods and developing new methods of ... Advanced degree in Plastics, Chemical, Material, or Mechanical Engineering * Ability to interact ...

Senior Process Engineer

Whitehall, MI

$98K - $127K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Also, continuous improvement of processes by improving methods and developing new methods of ... Advanced degree in Plastics, Chemical, Material, or Mechanical Engineering * Ability to interact ...

Senior Process Engineer

Whitehall, MI · On-site

$110 - $150/hr

Also, continuous improvement of processes by improving methods and developing new methods of ... Advanced degree in Plastics, Chemical, Material, or Mechanical Engineering * Ability to interact ...

Senior Process Engineer

Whitehall, MI

$98K - $127K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Also, continuous improvement of processes by improving methods and developing new methods of ... Advanced degree in Plastics, Chemical, Material, or Mechanical Engineering * Ability to interact ...

Molding Process Engineer

Belding, MI · On-site

$88K - $114K/yr

Own process troubleshooting and material troubleshooting. * Train and mentor team members; drive ... Bachelor's degree in Plastics Engineering, Mechanical, Chemical, Manufacturing Engineering, or ...

Senior Process Engineer

Whitehall, MI · On-site

$98K - $127K/yr

Minimum 7 years of product / process engineering experience within a manufacturing environment ... Advanced degree in Plastics, Chemical, Material, or Mechanical Engineering * Ability to interact ...

Senior Project Engineer

Wixom, MI · On-site

$104K - $117K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Mechanical knowledge and aptitude for plastic processing equipment, including but not limited ... Plant Process Engineer III: $104,800 - $117,900, plus a quarterly target bonus of 7.5% of base ...

Senior Project Engineer

Wixom, MI · On-site

$104K - $117K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Mechanical knowledge and aptitude for plastic processing equipment, including but not limited ... Plant Process Engineer III: $104,800 - $117,900, plus a quarterly target bonus of 7.5% of base ...

Manufacturing Process Engineer

Southgate, MI · On-site

$64K - $86K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Manufacturing Process Engineer AJM Packaging Corporation Metropolitan Detroit Area Position ... plastic and foil packaging products and related cleaning, janitorial and order processing supplies ...

Large plastic resins supplier has an excellent opportunity available in the Detroit, Michigan area ... Polymer Engineering/Processing * Proficient in English * Hold valid driver's license for business ...

Showing results 21-40

Plastics Process Engineer information

See Michigan salary details

$43.1K

$80.2K

$124.2K

How much do plastics process engineer jobs pay per year?

As of Aug 15, 2026, the average yearly pay for plastics process engineer in Michigan is $80,202.00, according to ZipRecruiter salary data. Most workers in this role earn between $64,900.00 and $89,800.00 per year, depending on experience, location, and employer.

How does a plastics process engineer typically collaborate with production and quality teams to optimize manufacturing processes?

Plastics Process Engineers work closely with production and quality teams to troubleshoot manufacturing issues, implement process improvements, and ensure product quality meets industry standards. They regularly participate in cross-functional meetings, analyze process data, and recommend adjustments to equipment settings or material usage. By fostering strong communication and teamwork, they help streamline workflows and reduce defects, ultimately supporting efficient and high-quality plastics production.

What does a plastics process engineer do?

A Plastics Process Engineer is responsible for developing, optimizing, and troubleshooting the manufacturing processes used to produce plastic products. They work with equipment such as injection molding, extrusion, and blow molding machines to ensure products meet quality standards and production goals. Their duties include selecting materials, designing process parameters, improving efficiency, and solving production issues. Plastics Process Engineers also collaborate with design, quality, and manufacturing teams to implement new technologies and continuous improvements.

What are the key skills and qualifications needed to thrive as a plastics process engineer?

To thrive as a Plastics Process Engineer, a strong background in polymer science, process optimization, and engineering principles is essential, often supported by a degree in chemical, materials, or mechanical engineering. Familiarity with CAD software, injection molding machines, and process control systems, as well as certifications like Six Sigma, are commonly required. Strong analytical thinking, problem-solving ability, and effective communication help engineers collaborate with cross-functional teams and resolve manufacturing challenges. These skills and qualifications are crucial for ensuring efficient production, maintaining product quality, and driving continuous improvement in plastics manufacturing environments.

What is the difference between Plastics Process Engineer vs Plastics Technician?

AspectPlastics Process EngineerPlastics Technician
CredentialsBachelor's degree in engineering or plastics technologyTechnical diploma or associate degree in plastics technology or related field
Work EnvironmentDesign, optimize, and troubleshoot manufacturing processesOperate and maintain plastic processing equipment on the production floor
Employer & IndustryManufacturers, R&D labs, process developmentProduction plants, manufacturing facilities

The main difference is that Plastics Process Engineers focus on designing and improving plastic manufacturing processes, often requiring a degree and analytical skills. In contrast, Plastics Technicians handle the day-to-day operation and maintenance of equipment, typically with technical training. Both roles are essential in the plastics industry but serve different functions within the production cycle.

What are popular job titles related to Plastics Process Engineer jobs in Michigan?

For Plastics Process Engineer jobs in Michigan, the most frequently searched job titles are:

What job categories do people searching Plastics Process Engineer jobs in Michigan look for?

The top searched job categories for Plastics Process Engineer jobs in Michigan are:

Infographic showing various Plastics Process Engineer job openings in Michigan as of August 2026, with employment types broken down into 93% Full Time, and 7% Contract. Highlights an 100% In-person job distribution, with an average salary of $80,202 per year, or $38.6 per hour.

$98K - $127K/yr

Full-time

Posted 16 days ago


Howmet Aerospace rating

7.8

Company rating: 7.8 out of 10

Based on 161 frontline employees who took The Breakroom Quiz

48th of 72 rated aerospace companies


Job description

This position will be located in our Plant 3, Whitehall Casting Operation. This is a leadership position in that the person filling will function as a leader in our business through effective mentoring of not just our process engineering resources, but also product engineering resources, manufacturing resources (e.g. operators, supervisors), and quality / process owner resources.


This position will be expected to support manufacturing through process control & improvement initiatives, flow improvement initiatives, capacity gain initiatives. This same position will have direct part-specific responsibility in addition to responsibility to improve processes and systems that will impact AHWC wholistically.


This position is responsible for developing robust processes that consistently meet or exceed our customers' requirements for the metallurgical quality and performance of aerospace components. Also, continuous improvement of processes by improving methods and developing new methods of manufacturing, leading to increased yields and reduced labor content.

Job Roles 

  • Innovation and improvement--willing to try new things; focused on continuous improvement even for persistent problems; constantly learning
  • Development focused--provides guidance and assistance to associates; helps others improve in their roles; distributes work through a growth lens
  • Data informed--focused on things that drive quantifiable business outcomes; evaluates based on quantitative feedback; knows and explains the relationship between actions and expected results
  • Prioritization and orchestration--differentiates between urgent and important; attends to issues as they arise within the framework of a strategy and plan; focused on team deployment toward solutions
  • Relationship and communication--connects individually and with teams across practice areas and leadership levels; builds rapport and commonality; creates a “win together” ethic; gives and receives feedback and takes action accordingly
  • Systems thinker--sees the business and its operation holistically; understands actions and reactions; manages complexity well; understands when to intervene and when to step back
  • Independent initiative--manages time well; does not require direction; takes responsibility for finding and solving problems; optimizes based on learning and team input; thinks about the future and anticipates needs
  • Customer focus--understands requirements and applications to ensure an excellent product; manages multiple products; leverages historical knowledge and data; takes on difficult configurations and manages them professionally and objectively

Job Responsibilities

  • Drive standardization and Process Management using scientific methods and six sigma tools to define the alloy and core removal process, develop reaction plans, and reduce cost
  • Close the communication loop between rework, scrap, and engineering along with the source of the problem to drive resolution and reduce cost
  • Ensure development and implementation of new materials and finishing techniques are rooted in six sigma methodology to meet the testing and equipment requirements per BU Manuals
  • Assure meeting of the Alloy and Core Removal process MSAT per the BU Manual
  • Assure compliance to Customer and NADCAP requirements in the Alloy and Core Removal areas
  • Act as a conduit between Engineering and Manufacturing to assure that the Alloy and Core Removal Processes are compliant with the methods, materials, and equipment specifications as required by the BU Manuals, business operating, and customer requirements
  • Coordinate and plan projects and resources with new vendors and customers
  • Write capital requests, purchasing engineering materials, manage cost and control budgets for specific post cast projects and objectives
  • Communicate with other plants on cost savings and scrap reduction projects in Core Removal
  • Update Product Criteria and Activity Instructions as required.
  • Approve all new and revised instructions for the Core Removal Area
  • Coordinate operator training as required

Basic Qualifications

  • Bachelor's Degree in Engineering from an accredited institution

  • Minimum 7 years of product / process engineering experience within a manufacturing environment

  • Employees must be legally authorized to work in the United States. Verification of employment eligibility will be required at the time of hire. Visa sponsorship is not available for this position.

Preferred Qualifications:

  • Advanced degree in Plastics, Chemical, Material, or Mechanical Engineering
  • Ability to interact effectively with all levels of an organization
  • Certified Lean Six Sigma Green Belt and/or Black Belt
  • Toolmaking or tool design experience, especially for molding
  • Assembly and automation experience
  • Demonstrated ability to create and deliver adult training in technical topics

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About Howmet Aerospace

Sourced by ZipRecruiter

Howmet Aerospace Inc. (NYSE: HWM), headquartered in Pittsburgh, Pennsylvania, is a leading global provider of advanced engineered solutions for the aerospace and transportation industries. The Company's sales for 2021 approximated $5 billion. The Company's primary businesses focus on jet engine components, aerospace fastening systems, titanium structural parts and forged wheels. With nearly 1,150 granted and pending patents, the Company's differentiated technologies promote more fuel efficiency for aircraft and commercial transportation. Howmet is proud to be an Equal Employment Opportunity and Affirmative Action employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.

Industry

Aviation

Company size

10,000+ Employees

Headquarters location

Pittsburgh, PA, US

Year founded

1888