ZipRecruiter

Log In

1

Plastic Process Engineer Jobs (NOW HIRING)

MGS Mfg. Group, Inc

Process Engineer

Richfield, WI · On-site

As a Process Engineer at MGS, you will be responsible for the upkeep of equipment and processes to ... Aids in the development of plastic processing project instructions to ascertain test specifications ...

Pexco

Plastics Process Engineer

Asheboro, NC · On-site

Design tooling and develop processes for mono and co-extrusion plastic profiles, tubes and secondary fabrication individually or with other Process Engineers. * Lead new tooling development process ...

MGS Mfg. Group, Inc

Process Engineer

Richfield, WI

As a Process Engineer at MGS, you will be responsible for the upkeep of equipment and processes to ... Aids in the development of plastic processing project instructions to ascertain test specifications ...

MGS Mfg. Group, Inc

Process Engineer

Richfield, WI · On-site

As a Process Engineer at MGS, you will be responsible for the upkeep of equipment and processes to ... Aids in the development of plastic processing project instructions to ascertain test specifications ...

MMI Injection Molding

Process Engineer

Warren, MI · On-site

$75K - $80K/yr

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 ...

New

MGS Mfg. Group, Inc

Process Engineer

Richfield, WI

As a Process Engineer at MGS, you will be responsiblefor the upkeep of equipment and processes to ... Aids in the development of plastic processing project instructions to ascertain test specifications ...

Applied Medical

Process Engineer

Lake Forest, CA · On-site

$71K - $80K/yr

Exposure to plastics manufacturing, component-level production, or contract manufacturing ... Process Engineer role offers an exciting opportunity to make scalable impact in medical ...

Applied Medical

Process Engineer

Lake Forest, CA

$71K - $80K/yr

Exposure to plastics manufacturing, component-level production, or contract manufacturing ... Process Engineer role offers an exciting opportunity to make scalable impact in medical ...

next page

Showing results 1-20

All JobsPlastic Process Engineer Jobs

Plastic Process Engineer information

See salary details

$49.5K

$92K

$142.5K

How much do plastic process engineer jobs pay per year?

As of Jul 16, 2026, the average yearly pay for plastic process engineer in the United States is $92,018.00, according to ZipRecruiter salary data. Most workers in this role earn between $74,500.00 and $103,000.00 per year, depending on experience, location, and employer.

What are some common challenges faced by Plastic Process Engineers in optimizing manufacturing processes?

Plastic Process Engineers often encounter challenges such as maintaining consistent product quality while scaling up production, troubleshooting equipment malfunctions, and minimizing material waste. They must continuously monitor and adjust processing parameters like temperature, pressure, and cycle time to ensure efficiency and compliance with specifications. Collaboration with design, quality, and maintenance teams is crucial to quickly resolve issues and implement process improvements. Staying updated with new materials and technologies also plays a key role in overcoming these challenges and advancing in the field.

What does a Plastic Process Engineer do?

A Plastic Process Engineer is responsible for designing, developing, and optimizing processes involved in the manufacturing of plastic products. They work with various types of plastic materials and molding technologies, such as injection molding, extrusion, and blow molding. Their duties often include troubleshooting production issues, improving process efficiency, ensuring product quality, and collaborating with design and production teams to implement best practices. They also play a key role in selecting materials, setting process parameters, and maintaining compliance with safety and environmental regulations.

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

AspectPlastic Process EngineerPlastic Technician
CredentialsBachelor's degree in plastics engineering, chemical engineering, or related fieldTechnical diploma or associate degree in plastics technology or related field
Work EnvironmentDesign, optimize, and oversee manufacturing processes in production facilitiesOperate and maintain plastic processing equipment on the production floor
ResponsibilitiesProcess development, troubleshooting, and process improvementMachine setup, operation, and quality checks

The Plastic Process Engineer focuses on designing and improving plastic manufacturing processes, requiring a higher level of education and analytical skills. In contrast, the Plastic Technician handles day-to-day machine operation and maintenance. Both roles are essential in the plastics industry, but they differ in scope and responsibilities.

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

To thrive as a Plastic Process Engineer, you need a solid background in chemical or mechanical engineering, polymer science, and process optimization, often backed by a relevant degree. Familiarity with CAD software, injection molding machines, statistical process control (SPC), and certifications like Six Sigma are commonly required. Strong problem-solving abilities, attention to detail, and effective communication skills help you collaborate with cross-functional teams and drive continuous improvement. These competencies ensure efficient production, high product quality, and innovation in plastic manufacturing environments.
More about Plastic Process Engineer jobs
What cities are hiring for Plastic Process Engineer jobs? Cities with the most Plastic Process Engineer job openings:
What states have the most Plastic Process Engineer jobs? States with the most job openings for Plastic Process Engineer jobs include:
What job categories do people searching Plastic Process Engineer jobs look for? The top searched job categories for Plastic Process Engineer jobs are:
Plastic Process Engineer jobs near you
Infographic showing various Plastic Process Engineer job openings in the United States as of July 2026, with employment types broken down into 95% Full Time, 2% Part Time, and 3% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $92,018 per year, or $44.2 per hour.
Process Engineer

Process Engineer

MGS Mfg. Group, Inc

Richfield, WI • On-site

Full-time

Re-posted 8 days ago

Job description

MGS has an exciting opportunity for an experienced Process Engineer to join our MGS Richfield team. 

As a Process Engineer at MGS, you will be responsible for the upkeep of equipment and processes to ensure product consistently meets the customer's quality requirements.

Are you inspired by the ability to make a difference?   Now is your chance to work as part of a new project development launch for a large, highly regarded healthcare customer on a program that that makes a difference to our team, our customers and their patients!

Below are additional duties and responsibilities:

  • Serve as a good role model to employees for safe work practices and behavior by conducting yourself professionally, keeping in mind your own safety and the safety of others.
  • Learn and master all necessary areas of the quality system.
  • Follow Good Manufacturing Practices (GMP) and Good Documentation Practices (GDP).
  • Performs tool qualifications.
  • Aids in the development of plastic processing project instructions to ascertain test specifications, procedures, objectives, test equipment, nature of technical problem, and possible solutions such as part redesign, substitution of materials or pats, or rearrangement of parts or subassemblies.
  • Devises and recommends new or modified components of plastic injection molding machinery.
  • Conducts tests such as process window studies and design of experiments of plastic injection molding processes to investigate proposals for improving equipment performance or other factors, or obtain data for development, standardization, and quality control.
  • Uses instrumented tooling with cavity pressure sensing such as RJG or Kistler for process development and monitoring.
  • Develops processes using scientific studies which include DOE studies and Window studies.
  • Performs qualification studies which include FOT, FAT, and SAT.
  • Performs validation studies which include IQ, OQ, and PQ.
  • Analyzes indicated and calculated test results in relation to design or rated specifications and test objectives and modifies or adjusts equipment to meet specification.
  • Records test procedures and results, numerical and graphical data, and recommendations for changes in process, product, or test method.
  • Identifies and records any problems relating to the product, process, and quality system.
  • Any other duties as assigned. 

About MGS

As a global provider of healthcare manufacturing solutions, MGS provides the right balance to drive vital innovations: robust end-to-end solutions combined with the strong customer focus and seamless collaboration of an agile partner. That's why we're the engineering and manufacturing partner of choice for today's leading Pharma, Diagnostic and MedTech innovators. Serving customers from 12 strategically located facilities around the world, we transform our customers' most pressing challenges into innovations that improve lives.   To learn more about MGS, please visit  www.mgsmfg.com.


A qualified Process Engineer candidate would fulfill these requirements:

  • High school diploma or general education degree (GED) is required.  Completion of an accredited two-year technical college program, or a four-year university program, in a related field of study is preferred.
  • 5-7 years of experience of plastics injection molding experience.
  • Working knowledge of injection molding processes.
  • Troubleshooting skills.
  • Mechanical skills.

 

MGS is an Equal Opportunity Employer.