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Plastic Process Engineer Jobs in Milwaukee, WI (NOW HIRING)

MGS Mfg. Group, Inc

Process Technician

Germantown, WI · On-site

Programing of IMM robots is preferred. * Willing to work 12-hour shift schedule. * The ability to ... Plastics injection molding experience. * Basic hydraulic, electrical and troubleshooting experience.

Aptar Group

Process Technician Lead

Mukwonago, WI · On-site

... plastic variables (heat, pressure, time, and distance). * Oversee startup validation and ensure documented process windows are followed. * Escalate chronic instability to Process Engineering with ...

Aptar Group

Process Technician Lead

Mukwonago, WI

... plastic variables (heat, pressure, time, and distance). * Oversee startup validation and ensure documented process windows are followed. * Escalate chronic instability to Process Engineering with ...

SEEK Careers Staffing

Plastics Technician

Saukville, WI · On-site

$22 - $25/hr

Cincinnati Milacron presses (16) with CAM programming (Virtual Gibbs). Company manufactures for ... Mechanical mindset with a good understanding of molding plastic. Monitor & insure press utilization ...

Simos

Injection Molding Process Technician

Richfield, WI · On-site

$30 - $40/hr

Partner with Process Engineers and Tooling teams to improve performance. * 5-7 years of plastics injection molding experience. * Forklift and Lockout/Tagout certification. * Basic hydraulic ...

htna

AMG Tooling Engineer

Milwaukee, WI · On-site

Knowledge of manufacturing processes for plastic injection molds and tolerances associated with ... Bachelor's degree in Engineering or a related technical field preferred. Alternatives include some ...

htna

Senior Project Engineer

Milwaukee, WI · On-site

$102K - $133K/yr

Review systems and processes with the rest of the SteerCo looking for OFI (opportunities for ... Able to coordinate and interpret plastic flow analyses. * Excellent communication and interpersonal ...

htna

Senior Project Engineer

Milwaukee, WI · On-site

$102K - $133K/yr

Review systems and processes with the rest of the SteerCo looking for OFI (opportunities for ... Able to coordinate and interpret plastic flow analyses. * Excellent communication and interpersonal ...

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Showing results 21-40

All JobsPlastic Process Engineer JobsPlastic Process Engineer Jobs in Milwaukee, WI

Plastic Process Engineer information

See Milwaukee, WI salary details

$48.8K

$90.7K

$140.4K

How much do plastic process engineer jobs pay per year?

As of Aug 23, 2026, the average yearly pay for plastic process engineer in Milwaukee, WI is $90,660.00, according to ZipRecruiter salary data. Most workers in this role earn between $73,400.00 and $101,500.00 per year, depending on experience, location, and employer.

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 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 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.

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 popular job titles related to Plastic Process Engineer jobs in Milwaukee, WI?

For Plastic Process Engineer jobs in Milwaukee, WI, the most frequently searched job titles are:

What job categories do people searching Plastic Process Engineer jobs in Milwaukee, WI look for?

The top searched job categories for Plastic Process Engineer jobs in Milwaukee, WI are:

Plastic Process Engineer jobs near you
Infographic showing various Plastic Process Engineer job openings in Milwaukee, WI as of August 2026, with employment types broken down into 1% As Needed, 78% Full Time, 16% Part Time, 4% Contract, and 1% Nights. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $90,660 per year, or $43.6 per hour.

Process Technician

MGS Mfg. Group, Inc

Germantown, WI

Full-time

Re-posted 25 days ago

Job description

Now offering a $5,000 sign on bonus!

MGS has an exciting opportunity for an experienced Process Technician to join our MGS Germantown or MGS Richfield team. 

As a Process Technician at MGS, you will be responsible for performing the set up and start process at a press, including loading the robot program to ensure optimal processing.

Below are additional duties and responsibilities:

  • Know and follow all of the Company's safety rules, such as safe work practices and standard operating procedures. 
  • 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).
  • The ability to setup new molds and create setup instructions.
  • Ability to perform Scientific mold studies and work directly with Process engineers.
  • Ability to perform qualification studies which include FAT and SAT
  • The ability to run Mold validations such as IQ/OQ/PQ.
  • The ability to follow mold validation protocol.
  • Understand Instrumented tooling such as Kistler or RJG is preferred
  • Programing of IMM robots is preferred.
  • Willing to work 12-hour shift schedule.
  • The ability to monitor jobs running in production.
  • The ability to trouble shoot job running in production.
  • Work with Process Engineers/tooling for constant CI improvements.
  • 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 Technician 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 or accrued on-the-job training and experience.
  • Completed Set Up Technician Onboarding and Development Criteria.
  • Fork truck and Lock out Tag out Certification.
  • Plastics injection molding experience.
  • Basic hydraulic, electrical and troubleshooting experience.
  • Able to program a core sequence on a tool.

 

MGS is an Equal Opportunity Employer.