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Internship Injection Molding Process Engineer Jobs in Minnesota

Commercial Plastics Company

PROCESS TECH

Mora, MN · On-site

$24 - $30/hr

We are an injection molding company that services the Food, Consumer Goods, Dispensers, and ... Performs basic robot programming functions with proper documentation (i.e.: set up sheets) * Sets ...

SPECTRUM PLASTICS MASTER

Mold Technician

New Brighton, MN · On-site

$22 - $31/hr

... all malfunctions to Process Engineers and Molding Supervisor * Assist Process Engineers as ... Thorough knowledge of thermoplastic materials and injection molding processes and machines Physical ...

Spectrum Plastics Group

Mold Technician

New Brighton, MN · On-site

$22 - $31/hr

... all malfunctions to Process Engineers and Molding Supervisor * Assist Process Engineers as ... Thorough knowledge of thermoplastic materials and injection molding processes and machines Physical ...

Modern Molding Inc.

Tool Maker

Delano, MN · On-site

$30 - $45/hr

Strong background in plastic injection molding tooling maintenance and repair. * Experience setting up and operating CNC machine tools. * Proficiency with Mastercam or equivalent CAD CAM programming ...

Geotek LLC

Process Engineer

Stewartville, MN · On-site

$74K - $102K/yr

GPA 3.25+ * 2-4 years of hands-on process engineering experience in a continuous manufacturing environment (extrusion, pultrusion, injection molding, filament winding, or similar) * SolidWorks ...

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

Internship Injection Molding Process Engineer information

What does an Internship Injection Molding Process Engineer do?

An Internship Injection Molding Process Engineer assists in the design, optimization, and troubleshooting of injection molding processes used to manufacture plastic parts. They work closely with senior engineers to set up and monitor molding machines, analyze process data, and help improve efficiency and product quality. Interns may also be involved in testing materials, supporting quality assurance, and documenting processes. This role provides hands-on experience in a manufacturing environment and helps interns develop technical and problem-solving skills relevant to plastics engineering.

What types of projects and hands-on experiences can an Internship Injection Molding Process Engineer expect during their internship?

As an Internship Injection Molding Process Engineer, you can expect to work on a variety of projects such as optimizing molding parameters, assisting with troubleshooting production issues, and supporting process validation activities. You will likely collaborate closely with experienced engineers, production staff, and quality teams to ensure that molded parts meet specifications. Interns often gain hands-on experience by participating in mold trials, collecting process data, and contributing to continuous improvement initiatives. This role offers a valuable opportunity to develop technical skills in a manufacturing environment and gain insight into the daily challenges of process engineering.

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

AspectInternship Injection Molding Process EngineerInjection Molding Process Engineer
Education & CertificationsTypically pursuing or recently completed relevant degree; minimal certificationsBachelor's or higher in engineering; certifications like Six Sigma may be preferred
Work EnvironmentInternship setting, supervised, learning-focusedFull-time professional role, responsible for process optimization
ResponsibilitiesAssisting with process setup, data collection, learningDesigning, implementing, and optimizing injection molding processes

The main difference lies in experience and responsibility level. An internship role is designed for learning and gaining experience, while a full-time injection molding process engineer handles process development and optimization independently.

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

To thrive as an Internship Injection Molding Process Engineer, you need a solid understanding of polymer science, mechanical engineering principles, and process optimization, typically supported by coursework or a degree in engineering. Familiarity with CAD software, injection molding machinery, and quality control systems is essential, and experience with tools like SolidWorks or AutoCAD is often preferred. Strong analytical thinking, problem-solving, and effective communication skills set candidates apart in this role. These skills and qualities are crucial for ensuring efficient production, high-quality parts, and continual process improvement in a manufacturing environment.
What cities in Minnesota are hiring for Internship Injection Molding Process Engineer jobs? Cities in Minnesota with the most Internship Injection Molding Process Engineer job openings:
Internship Injection Molding Process Engineer jobs near you
Process Technician - Lead 3rd shift

Process Technician - Lead 3rd shift

Le Sueur Inc.

Le Sueur, MN • On-site

Full-time

Medical, Dental, Retirement, PTO

Posted 12 days ago

Job description

Sunday night 7pm - 3:30am (different schedule in order to get machines up and running)
Monday PM - Friday AM 9pm - 5:30am 8 hour shifts
The Position:
The Process Technician / Shift Lead is responsible for setting up, optimizing, and maintaining injection molding processes to ensure consistent product quality, safe operation, and efficient production. This position focuses on process control, troubleshooting, mold setup, and continuous improvement within an injection molding environment.
Essential Duties and Responsibilities
Process Setup and Optimization
  • Set up and start injection molding machines and auxiliary equipment for production runs.
  • Establish and adjust process parameters to ensure consistent product quality and optimal machine performance.
  • Perform mold changes, machine start-ups, and shutdown procedures.
  • Monitor machine cycles, process stability, and product quality during production.
  • Optimize molding processes to improve efficiency, reduce scrap, and increase productivity.

Troubleshooting and Technical Support
  • Troubleshoot molding issues related to machines, molds, materials, or process conditions.
  • Identify and correct defects such as short shots, flash, sink marks, warpage, or dimensional issues.
  • Work with maintenance personnel to resolve equipment problems and minimize downtime.
  • Document process changes and maintain accurate production and process records.

Quality Assurance
  • Verify products meet customer specifications and quality standards.
  • Perform in-process inspections and monitor product consistency.
  • Ensure proper packaging and labeling of finished products.
  • Support quality investigations and corrective action processes when defects occur.

Production Support and Leadership
  • Provide technical guidance and support to machine operators and production staff.
  • Train operators on proper machine operation, safety procedures, and quality requirements.
  • Assist supervisors in coordinating daily production activities.
  • Ensure workstations remain safe, clean, and organized according to company policies.

Continuous Improvement
  • Identify opportunities to improve processes, reduce waste, and increase efficiency.
  • Participate in continuous improvement initiatives such as lean manufacturing or process optimization projects.
  • Assist in implementing new molds, materials, and production processes

Required Qualifications
  • High school diploma or GED required; technical training or certification preferred.
  • 2+ years of experience as a Process Technician in injection molding.
  • Strong understanding of injection molding processes, tooling, and plastic materials.
  • Ability to read and interpret process sheets, blueprints, and work instructions.
  • Experience using measurement and inspection tools (calipers, micrometers, gauges).
  • Strong mechanical aptitude and troubleshooting skills.
  • Ability to work independently with minimal supervision.

Preferred Qualifications
  • Familiarity with robotics, automation, and auxiliary equipment (dryers, chillers, loaders).

Functional Requirements
Routinely able to:
  • Manually lift and move product and materials up to 55 lbs. through regular physical exertion, including but not limited to reach forward, reach overhead, lift, carry, crouch and bend.
  • Power grip and wrist turn, including the use of hand tools and/or steering for truck.
  • Walk, sit or stand for up to 12 hours with intermittent breaks.
  • Push / pull 100lbs.
  • See, inspect, and evaluate product quality
  • Read and understand written work instructions in English
  • Work in a non-climate controlled environment, including hot and humid conditions.
  • Walk up and down steps
  • Climb ladders and stairs of varying height
  • Wear task-based Personal Protective Equipment (PPE)
    • Protective Footwear;
    • Hearing Protection
    • Protective Eyewear
    • Gloves
    • Additional PPE may as required by specific tasks
Industry Leading Benefits:
  • Generous medical/dental insurance plan
  • 80-84 hours of paid Holiday
  • Flexible PTO/UTO policy
  • 401k with company match
  • Company-paid Short-term disability
  • Employee assistance plan
  • Career advancement
  • Formal leadership development
  • Education reimbursement program
  • Recognition and awards
  • Employee events (fishing contests, Christmas turkeys, potlucks, appreciation meals, and more)

An offer of employment is contingent upon the successful completion of a background verification check, subject to applicable laws and regulations.

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