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Injection Molding Engineer Jobs in Wisconsin (NOW HIRING)

Milwaukee Tool

Mold &Tool Maker A ( 2nd shift)

Mukwonago, WI · On-site

  • Medical

  • Dental

  • Vision

  • Retirement

This position will interact with operations, engineering and process technicians to construct, alter, fit and repair tooling from both the plastic injection molding processes. You'll be DISRUPTIVE ...

McDonald Plastic Molding

Senior Project Engineer

Cuba City, WI · On-site

$99K - $129K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

We are a custom injection molding company known for producing high quality products that meet the needs of our customers. SUMMARY The Sr. Project Engineer is responsible for managing the introduction ...

Asyst Technologies L P

Project Engineer

Kenosha, WI · On-site

  • Medical

  • Dental

  • Life

  • Retirement

This role combines engineering and project management responsibilities across product design ... The ideal candidate will have experience in plastic injection molding and precision metal stamping ...

MILWAUKEE TOOL

Mold &Tool Maker A ( 2nd shift)

Mukwonago, WI · On-site

  • Medical

  • Dental

  • Vision

  • Retirement

This position will interact with operations, engineering and process technicians to construct, alter, fit and repair tooling from both the plastic injection molding processes. You'll be DISRUPTIVE ...

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 ... Devises and recommends new or modified components of plastic injection molding machinery.

Milwaukee Tool

Mold &Tool Maker A ( 2nd shift)

Mukwonago, WI · On-site

  • Medical

  • Dental

  • Vision

  • Retirement

This position will interact with operations, engineering and process technicians to construct, alter, fit and repair tooling from both the plastic injection molding processes. You'll be DISRUPTIVE ...

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All JobsInjection Molding Engineer JobsInjection Molding Engineer Jobs in Wisconsin

Injection Molding Engineer information

See Wisconsin salary details

$31.3K

$90.3K

$119.1K

How much do injection molding engineer jobs pay per year?

As of Aug 14, 2026, the average yearly pay for injection molding engineer in Wisconsin is $90,266.00, according to ZipRecruiter salary data. Most workers in this role earn between $81,300.00 and $105,500.00 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 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 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 most commonly searched types of Injection Molding Engineer jobs in Wisconsin?

The most popular types of Injection Molding Engineer jobs in Wisconsin are:

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

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

What job categories do people searching Injection Molding Engineer jobs in Wisconsin look for?

The top searched job categories for Injection Molding Engineer jobs in Wisconsin are:

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

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

Injection Molding Engineer jobs near you
Infographic showing various Injection Molding Engineer job openings in Wisconsin as of August 2026, with employment types broken down into 88% Full Time, 7% Part Time, and 5% Contract. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution, with an average salary of $90,266 per year, or $43.4 per hour.

Mold Technician - S1 (6:00 AM - 4:30 PM; Monday - Thursday)

Vital Plastics LLC

Baldwin, WI • On-site

$24 - $32/hr

Full-time

Posted 17 days ago

Job description

Description:

Shift: S1 (6:00 AM - 4:30 PM; Monday - Thursday)


We are seeking an experienced Mold Technician to join our team. The ideal candidate will have prior hands-on experience in injection molding and a strong understanding of mold installation, setup and troubleshooting.



Position Purpose: The Molding Technician performs duties to set up and cycle a variety of Plastic Injection molding machines and auxiliary equipment. They make process adjustments to ensure proper function and quality of parts.


Job Responsibilities:

  • Install, set up, process and troubleshoot injection molding machines to optimize production efficiency and ensure product quality across a variety of engineered plastic materials.
  • Set up and adjust auxiliary equipment and robotic systems to ensure proper product containment and meet packaging requirements.
  • Follow all Molding Work Instructions (MWI), including prints, specifications, work orders, and production documentation.
  • Identify and resolve molding process issues and quality-related defects.
  • Perform job changeovers, record downtime and scrap/rejects, and verify Bills of Materials (BOMs) for production accuracy.
  • Ensure appropriate material and product containment procedures are implemented and maintained throughout the manufacturing process.
  • Use a variety of measuring instruments, production tools, and equipment.
  • Communicate tooling concerns, damage, or performance issues to Tooling Department through the Tool Work Order System.
  • Report machine, equipment, or press-related issues to the Maintenance Department through the Maintenance Request Order (MRO) System
  • Maintain a safe and organized work environment while adhering to all company safety policies and procedures.
  • Perform other duties as assigned

Cleanliness:

  • Keep Work Area Clean per Company Housekeeping Standards

Qualifications/Experience

  • Required
  • High School Diploma or equivalent
  • 2 - 5 years Injection Molding Experience
  • Mechanically inclined and able to work in a fast-paced environment with the ability to adapt to constant change
  • Ability to safely lift and move items weighing up to 50 lbs. on a regular basis
  • Ability to read, write and communicate effectively
  • Basic computer skills, including email, data entry, and the use of common software programs
  • Desired
  • Delmiaworks (IQMS) ERP system experience
  • Overhead hoist and forklift experience


Requirements: