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Injection Molding Process Engineer Jobs in Minnesota

Genuine Search Group

Process Engineer

Saint Paul, MN · On-site

$90K - $110K/yr

Our client is a leader in the Plastic Injection Molding industry specializing in Medical Device and other custom manufactured parts. We are currently looking for a Process Engineer \ Location: St ...

Actalent

Process Engineer

Saint Paul, MN · On-site

$35 - $43/hr

Develop robust injection molding processes utilizing scientific molding techniques such as gate freeze analysis and short shot analysis. * Maintain engineering files with documents including DOE ...

Entegris

Injection Molding Machine Operator

Chaska, MN · On-site

$17.25 - $23/hr

Carefully handles molded materials to the oven for baking process. * Packages finished orders in accordance with specifications, ensuring proper protection and handling. * Uses SAP and other ...

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All JobsInjection Molding Process Engineer JobsInjection Molding Process Engineer Jobs in Minnesota

Injection Molding Process Engineer information

See Minnesota salary details

$48.5K

$90.1K

$139.6K

How much do injection molding process engineer jobs pay per year?

As of Jun 30, 2026, the average yearly pay for injection molding process engineer in Minnesota is $90,123.00, according to ZipRecruiter salary data. Most workers in this role earn between $73,000.00 and $100,900.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as an Injection Molding Process Engineer, and why are they important?

To thrive as an Injection Molding Process Engineer, you need a solid background in engineering principles, plastics materials, and process optimization, usually backed by a degree in mechanical or manufacturing engineering. Proficiency with CAD software, molding simulation tools (such as Moldflow), and familiarity with quality management systems or Six Sigma certifications is highly valuable. Strong analytical thinking, problem-solving abilities, and effective communication skills help you collaborate with cross-functional teams and drive process improvements. These skills are crucial for ensuring efficient production, high-quality output, and the continuous improvement of manufacturing operations.

What are Injection Molding Process Engineers?

Injection Molding Process Engineers are professionals who specialize in designing, optimizing, and troubleshooting the injection molding process used to manufacture plastic parts. They work with production teams to develop efficient molding processes, select appropriate materials, and ensure product quality. Their responsibilities also include setting up and maintaining equipment, analyzing defects, and implementing process improvements to maximize productivity and reduce costs.

What is the difference between Injection Molding Process Engineer vs Injection Molding Technician?

AspectInjection Molding Process EngineerInjection Molding Technician
ResponsibilitiesDesigns, develops, and optimizes molding processes, troubleshooting complex issues, and improving efficiency.Operates and maintains molding machines, performs routine setups, and monitors production quality.
Required SkillsStrong understanding of process engineering, materials, and troubleshooting; often requires engineering degrees or certifications.Hands-on machine operation skills; technical training or certifications in machine operation.
Work EnvironmentDesign labs, engineering departments, or production floors with a focus on process development.Production floors with direct machine operation and quality checks.

The Injection Molding Process Engineer focuses on process design, optimization, and troubleshooting, often requiring engineering credentials. In contrast, the Injection Molding Technician handles daily machine operation and maintenance. Both roles are essential in the manufacturing process but differ in scope and responsibilities.

What are some common challenges Injection Molding Process Engineers face when troubleshooting production issues?

Injection Molding Process Engineers often encounter challenges such as inconsistent part quality, cycle time variation, and machine malfunctions. Troubleshooting these issues requires a solid understanding of molding parameters, material properties, and mold design. Engineers typically collaborate closely with production operators, quality control, and maintenance teams to analyze root causes and implement effective solutions. Staying current with process optimization techniques and leveraging data-driven approaches are key to successfully overcoming these challenges and ensuring high-quality output.
What are the most commonly searched types of Injection Molding Process Engineer jobs in Minnesota? The most popular types of Injection Molding Process Engineer jobs in Minnesota are:
What are popular job titles related to Injection Molding Process Engineer jobs in Minnesota? For Injection Molding Process Engineer jobs in Minnesota, the most frequently searched job titles are:
What job categories do people searching Injection Molding Process Engineer jobs in Minnesota look for? The top searched job categories for Injection Molding Process Engineer jobs in Minnesota are:
Injection Molding Process Engineer jobs near you
Infographic showing various Injection Molding Process Engineer job openings in Minnesota as of June 2026, with employment types broken down into 1% Locum Tenens, 1% Internship, 52% Full Time, and 46% Part Time. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $90,123 per year, or $43.3 per hour.
Process Engineer

Process Engineer

Genuine Search Group

Saint Paul, MN • On-site

$90K - $110K/yr

Other

This job post has expired 1 day ago. Applications are no longer accepted.

Key responsibilities

  • Develop, document, and optimize injection molding processes to meet production goals.

  • Troubleshoot process and equipment issues to minimize downtime and scrap.

  • Monitor and analyze production data to drive efficiency and quality improvements.

Job description

Our client is a leader in the Plastic Injection Molding industry specializing in Medical Device and other custom manufactured parts.


We are currently looking for a Process Engineer \

Location: St Paul, MN


Industry: Plastic Injection Molding

Salary: $90,000 – $110,000 (based on experience)

Employment Type: Full-time


Overview:

We’re seeking a skilled Process Engineer to join our team at a leading plastic injection molding. In this role, you will play a key part in developing, optimizing, and troubleshooting manufacturing processes to ensure high-quality production and continuous improvement.


Key Responsibilities:

  • Develop, document, and optimize injection molding processes to meet production goals
  • Troubleshoot process and equipment issues to minimize downtime and scrap
  • Monitor and analyze production data to drive efficiency and quality improvements
  • Support new tool startups, sample runs, and process validations
  • Collaborate with engineering, quality, and production teams to ensure smooth workflow
  • Implement lean manufacturing and continuous improvement practices
  • Assist with equipment selection, setup, and preventive maintenance planning


Qualifications:

  • Bachelor’s degree in Engineering (Mechanical, Industrial, or related field) OR equivalent technical experience
  • 3+ years of experience in plastic injection molding process engineering
  • Strong understanding of mold setup, process optimization, and materials
  • Knowledge of scientific molding principles is a plus
  • Experience with RJG, Decoupled Molding, or similar methodologies preferred
  • Excellent problem-solving and analytical skills
  • Strong communication and teamwork abilities

Apply