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Injection Molding Engineer Jobs in Minnesota (NOW HIRING)

Operations Project Engineer

Rosemount, MN ยท On-site

$95K - $133K/yr

As an Operations Project Engineer for Injection Molding you will play a critical role in delivering complex, high-value customer programs from initial engagement through final production. Acting as ...

Operations Project Engineer

Rosemount, MN ยท On-site

$71K - $96K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

As an Operations Project Engineer for Injection Molding you will play a critical role in delivering complex, high-value customer programs from initial engagement through final production. Acting as ...

Mechanical Engineer

Plymouth, MN ยท On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

With engineers employed in nearly every major department, engineering is in our DNA. Banner is a ... Leverage your existing part design knowledge (injection molding, extruding, machining, etc) to ...

Mechanical Engineer

Plymouth, MN ยท On-site

$82K - $116K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

With engineers employed in nearly every major department, engineering is in our DNA. Banner is a ... Leverage your existing part design knowledge (injection molding, extruding, machining, etc) to ...

Operations Project Engineer

Rosemount, MN ยท On-site

$71K - $96K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

As an Operations Project Engineer for Injection Molding you will play a critical role in delivering complex, high-value customer programs from initial engagement through final production. Acting as ...

Process Development Engineer (Molding)

Plymouth, MN ยท On-site

$95K - $127K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

The primary purpose of this job is to apply intensive and diversified knowledge of engineering ... Plastic Injection Molding Presses/ processes (Sodick a plus) and /or - Knowledge of using ...

Molding Technicians

Little Falls, MN ยท On-site

$26 - $30/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Collaborate with engineering, quality, and NPI teams to qualify new molds, materials, and process ... Experience with injection molding, transfer molding, silicone or epoxy potting, or encapsulation ...

The Process & Automation Technician will be assisting the Process Engineer in designing, building ... Injection Molding Machines This is a hands-on experience job. The candidate will need to be able to ...

Mold Designer

Coon Rapids, MN ยท On-site

$36 - $42/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

... custom injection molding for the medical device and related industries. With a commitment to ... The individual in this position is a trusted partner to Engineering, the Toolroom and our customers ...

Showing results 41-60

Injection Molding Engineer information

See Minnesota salary details

$30.4K

$87.6K

$115.6K

How much do injection molding engineer jobs pay per year?

As of Aug 17, 2026, the average yearly pay for injection molding engineer in Minnesota is $87,588.00, according to ZipRecruiter salary data. Most workers in this role earn between $78,800.00 and $102,300.00 per year, depending on experience, location, and employer.

What does an injection molding engineer do?

An Injection Molding Engineer is responsible for designing, optimizing, and troubleshooting plastic injection molding processes in manufacturing. They work with tool design, material selection, machine settings, and quality control to ensure efficient and defect-free production. Their role involves improving cycle times, reducing waste, and maintaining product consistency. They also collaborate with design, production, and quality teams to meet performance and cost objectives.

What are typical challenges faced by injection molding engineers, and how is teamwork involved in overcoming them?

Injection Molding Engineers often face challenges such as troubleshooting part defects, optimizing cycle times, and addressing equipment malfunctions to maintain production quality and efficiency. Tackling these issues typically requires close collaboration with design engineers, quality assurance specialists, and production technicians, ensuring solutions are both practical and sustainable. Effective teamwork is crucial for quickly identifying root causes, implementing process improvements, and maintaining a seamless manufacturing workflow. By working together, technical teams can reduce downtime, increase yield, and drive ongoing innovation within the production process.

What are the key skills and qualifications needed to thrive as an injection molding engineer, and why are they important?

To thrive as an Injection Molding Engineer, you need a solid understanding of mold design, polymer processing, and manufacturing engineering principles, often supported by a degree in mechanical or plastics engineering. Familiarity with CAD software, mold flow analysis tools, and quality management systems like ISO 9001 is typically required, along with certifications such as Six Sigma or RJG Master Molder being highly valued. Strong problem-solving abilities, attention to detail, and effective communication skills make someone stand out in this position. These competencies are critical for minimizing defects, optimizing production efficiency, and ensuring smooth collaboration with cross-functional teams in a fast-paced manufacturing environment.

What are popular job titles related to Injection Molding Engineer jobs in Minnesota?

For Injection Molding Engineer jobs in Minnesota, the most frequently searched job titles are:

What cities in Minnesota are hiring for Injection Molding Engineer jobs?

Cities in Minnesota with the most Injection Molding Engineer job openings:

What are popular job titles related to Injection Molding Engineer jobs in MN?

For Injection Molding Engineer jobs in MN, the most frequently searched job titles are:

Infographic showing various Injection Molding Engineer job openings in Minnesota as of August 2026, with employment types broken down into 93% Full Time, and 7% Nights. Highlights an 100% In-person job distribution, with an average salary of $87,588 per year, or $42.1 per hour.

Quality Engineer III- Molding

Cretex Medical Component and Device Technologies

Brooklyn Park, MN โ€ข On-site

$90K - $136K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 12 days ago


Job description

About Cretex Medical

Cretex Medical is a leading contract manufacturer of precision components and assemblies for the medical device industry.  Our customers view us as a trusted partner in the areas of injection molding, laser processing, metal stamping and device assembly.  Learn more at www.cretexmedical.com.

Position Summary 

The Quality Engineer III will be responsible for providing quality assurance support for manufacturing. This position is responsible for the definition, implementation, and improvement of quality related practices and will provide technical guidance and measurement methodologies support.  


  • Quality engineering support for manufacturing and project management
  • Develop inspection requirements; facilitate PFMEAs; resolve discrepant material issues and create and maintain quality document such as control plans and inspection plans
  • Analyze data and identify improvement opportunities
  • Act as the quality interface for a production team in responding to customer complaints using failure analysis, development of corrective and preventative actions and trend analysis
  • Conduct audits, including closing out audit findings, create audit finding reports and determine proper corrective and preventative actions
  • Coach and mentor Quality Engineer levels, I and II
  • Subject matter expert in one or more areas of the ASQ (American Society for Quality) QE BOK (Body of Knowledge)
  • Lead and participate in large company projects providing quality recommendations
  • Support Quality Inspectors to ensure that inspection plans comply with the relevant requirements of customerโ€™s product requirements
  • Support validation activity of processes, equipment, and metrology
  • Create protocols and analyze data
  • Support the Quality Inspectors to ensure that inspection plans comply with the relevant requirements of customerโ€™s product requirements
  • Ensure business systems are implemented, maintained, and functioning properly
  • Support and comply with the company Quality System, ISO, and medical device requirements
  • Read, understand, and follow work instructions and standard work
  • Partner with other business segments:  sales/marketing, customer service, engineering, quality, and finance
  • Understand customer needs and the core business markets we serve
  • Ensure business systems are implemented, maintained, and functioning properly
  • Participate in required company meetings
  • Maintain an organized work area (5S)
  • Participate in the Operational Excellence Program
  • Complete all other work duties as assigned
  • Ability to work in a manufacturing environment

  • Bachelorโ€™s Degree in Mechanical, Industrial, or in another Engineering Science
  • 6 years of experience in engineering in a machining or manufacturing setting
  • Knowledge of quality systems, regulatory requirements, and industry standards
  • Advanced knowledge of blueprint reading and GD&T
  • Ability to operate and train to a variety of inspection equipment
  • Statistical expertise with DOE and Capability Studies
  • Design software- Minitab
  • Process management
  • Ability to consistently achieve short and long-term business results
  • Experience with ERP and quality systems
  • Microsoft Office proficiency (Outlook, Word, Excel, PowerPoint, Publisher)
  • Clear and effective verbal and written communication skills
  • Attention to detail
  • Organizational skills
  • Ability to work in a fast-paced team environment
  • Ability to prioritize and multitask

Desirable Criteria & Qualifications

  • Experience in injection molding
  • Experience in the med device industry 

What is it like to work at Cretex Medical?  

We recognize the contribution of every individual and promote growth, safety and security for all our employees. Cretex Medical values performance and pays competitive wages along with a rich benefit package. We offer a positive work environment with a focus on continuous improvement.  

Here are some of things that employees have said about working for Cretex Medical:  

  • โ€œThe culture at Cretex is collaborative. Everyone here is willing to help you whether it is a director, a machinist, or your boss. Everyone is always willing to help you figure out a project and get it done right.โ€ 
  • โ€œI would tell potential interns that Cretex is a great company to work for. It has set a high bar for corporate culture as well as the quality of work you can do. I would definitely recommend it.โ€ 
  • โ€œI learned that I really like the medical device industry. The importance and the gravity of what we do here is felt by the employees. You can have that passion in your work because you know what you are striving for is to save lives.โ€ 

We encourage you to explore the many opportunities Cretex Medical can offer you as a valued team member. 

#LI-MH1


USD $90,800.00 - USD $136,200.00 /Yr.

This pay range reflects the base hourly rate or annual salary for positions within this job grade, based on our market-based pay structures. Actual compensation will depend on factors such as skills, relevant experience, education, internal equity, business needs, and local market conditions. While the full hiring range is shared for transparency, offers are rarely made at the minimum or maximum of the range.


All Employees

Our 401k retirement savings plan with a company match contribution; onsite health clinics, discretionary holiday bonus program (based on years of service), Cretex University, 24/7 employee assistance program with access to five confidential visits with a licensed counselor at no cost, wellness program with incentives, an employee death benefit, and employee sick and safe leave are available to all Cretex employees. 

20+hours

Cretexโ€™s medical benefit package includes: comprehensive medical insurance with access to virtual providers; dental insurance (Little Partners Dental benefit covers services 100 percent for children 12 and younger when seen by a Health Partners in network provider); vision insurance; a pre-tax health savings account, healthcare and dependent care pre-tax reimbursement accounts; paid holidays, paid time off; and our discretionary profit sharing program are available to employees working 20+ hours/week. 

30+ hours

Parental Leave, accident and critical illness benefits, optional employee, spouse, and child life; short and long term disability; company provided life insurance; and tuition assistance programs are available to employees working 30+ hours per week. 

(Some benefits are subject to eligibility criteria.)

Applicants will receive consideration for employment regardless of their race, color, creed, religion, national origin, sex, sexual orientation, gender identity, disability, age, veteran status, marital status, family status, status with regard to public assistance, or any other protected status as required by law.  

Our company uses E-Verify to confirm the employment and eligibility of all newly hired employees. To learn more about E-Verify, including your rights and responsibilities, please visit www.dhs.gov/E-Verify.