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Injection Molding Process Engineer Jobs in Chicago, IL

Sunstar

Sr Process Injection Molding Technician

Schaumburg, IL

$24.50 - $29.50/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

... injection molding and vision-based camera inspection system processes are stable, capable, and ... Engineering & Validation Support Essential Job Functions: ~ 60% • Execute machine, mold, and ...

Sunstar

Sr Process Injection Molding Technician

Schaumburg, IL · On-site

$24.50 - $29.50/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

... injection molding and vision-based camera inspection system processes are stable, capable, and ... Engineering & Validation Support Essential Job Functions: ~ 60% • Execute machine, mold, and ...

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All JobsInjection Molding Process Engineer JobsInjection Molding Process Engineer Jobs in Chicago, IL

Injection Molding Process Engineer information

See Chicago, IL salary details

$51K

$94.9K

$146.9K

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

As of Aug 16, 2026, the average yearly pay for injection molding process engineer in Chicago, IL is $94,866.00, according to ZipRecruiter salary data. Most workers in this role earn between $76,800.00 and $106,200.00 per year, depending on experience, location, and employer.

What is an injection molding process engineer?

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 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 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 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.

How much do injection molding process engineers make?

Injection molding process engineers typically earn a median annual salary ranging from $60,000 to $85,000, depending on experience, location, and industry. Salaries can increase with specialized skills, certifications, and advanced knowledge of molding equipment and materials.

What does an injection molding process engineer do?

An injection molding process engineer designs, develops, and optimizes the manufacturing process for plastic parts using injection molding machines. They analyze cycle times, troubleshoot equipment issues, and ensure product quality by controlling process parameters and implementing improvements. Proficiency with process monitoring tools and understanding of material properties are essential in this role.

What are the most commonly searched types of Injection Molding Process Engineer jobs in Chicago, IL?

The most popular types of Injection Molding Process Engineer jobs in Chicago, IL are:

What are popular job titles related to Injection Molding Process Engineer jobs in Chicago, IL?

For Injection Molding Process Engineer jobs in Chicago, IL, the most frequently searched job titles are:

What job categories do people searching Injection Molding Process Engineer jobs in Chicago, IL look for?

The top searched job categories for Injection Molding Process Engineer jobs in Chicago, IL are:

Injection Molding Process Engineer jobs near you
Infographic showing various Injection Molding Process Engineer job openings in Chicago, IL as of August 2026, with employment types broken down into 92% Full Time, and 8% Nights. Highlights an 100% In-person job distribution, with an average salary of $94,866 per year, or $45.6 per hour.

Injection Molding Process Technician

Anonymous Employer

Elgin, IL

$22 - $23/hr

Full-time

Re-posted 6 days ago

Job description

Overview

We are seeking a skilled and motivated Injection Molding Process Technician to join our dynamic team in Elgin, IL. In this role, you will play a crucial part in the production process, ensuring that our injection molding operations run smoothly and efficiently. Pay is negotiable based on experience. If you have a passion for precision and a knack for problem-solving, we want to hear from you!

Responsibilities
  • Set up and operate injection molding machines to produce high-quality plastic parts.
  • Monitor production processes and make adjustments as necessary to maintain quality standards.
  • Troubleshoot and resolve issues related to machinery and production processes.
  • Collaborate with engineering and quality assurance teams to improve processes and product quality.
  • Document production data and maintain accurate records of machine performance.
  • Train and mentor junior technicians on best practices and safety protocols.
Qualifications
  • High school diploma or equivalent; technical degree or certification in a related field is a plus.
  • Proven experience as an Injection Molding Process Technician or similar role.
  • Strong understanding of injection molding processes, machinery, and materials.
  • Excellent troubleshooting and problem-solving skills.
  • Ability to work independently and as part of a team in a fast-paced environment.
  • Strong attention to detail and commitment to quality.
  • Good communication skills and a positive attitude.

You should be proficient in:

  • Mechanical Troubleshooting Skills
  • Injection Molding Experience
  • Tool/Die/Mold Setup Experience

Machines & technologies you'll use:

  • Injection Molding Machine (Arburg, Haitian)
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