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Senior Injection Molding Process Engineer Jobs in Elgin, IL

Molding Solutionsllc

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Injection Molding Process Technician/Supervisor

Mchenry, IL · On-site

$30 - $34/hr

Troubleshoot injection molding processes and quality issues * Perform mold start-ups, process ... Knowledge of engineering resins and commodity materials * Experience with mold setup, start-ups ...

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Molding Solutionsllc

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Injection Molding Process Technician/Supervisor

Mchenry, IL · On-site

$30 - $34/hr

Troubleshoot injection molding processes and quality issues * Perform mold start-ups, process ... Knowledge of engineering resins and commodity materials * Experience with mold setup, start-ups ...

New

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Senior Injection Molding Process Engineer information

See Elgin, IL salary details

$74.1K

$119.7K

$168.5K

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

As of Aug 8, 2026, the average yearly pay for senior injection molding process engineer in Elgin, IL is $119,724.00, according to ZipRecruiter salary data. Most workers in this role earn between $102,800.00 and $133,000.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a senior injection molding process engineer?

To thrive as a Senior Injection Molding Process Engineer, you need a deep understanding of polymer science, mold design, process optimization, and typically a degree in engineering or a related field. Expertise with CAD software, process simulation tools, and familiarity with quality systems like ISO 9001 are commonly required, along with certifications such as RJG or Six Sigma. Strong analytical thinking, problem-solving abilities, and effective communication are essential soft skills for collaborating with cross-functional teams and troubleshooting production issues. These skills ensure efficient production, high-quality output, and continuous improvement in complex manufacturing environments.

What does a senior injection molding process engineer do?

A Senior Injection Molding Process Engineer is responsible for designing, optimizing, and troubleshooting the injection molding process used to manufacture plastic parts. They oversee process improvements, ensure product quality, and collaborate with cross-functional teams to meet production goals. Additionally, they may develop and implement new molding technologies, train staff, and support maintenance of equipment to ensure efficient and reliable operations.

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

AspectSenior Injection Molding Process EngineerInjection Molding Technician
CredentialsBachelor's degree in engineering or related field, certifications in process optimizationTechnical diploma or associate degree, on-the-job training
Work EnvironmentDesigning processes, analyzing data, improving production efficiencyOperating machinery, performing setup and maintenance
ResponsibilitiesProcess development, troubleshooting, process validationMachine operation, quality checks, routine maintenance

The Senior Injection Molding Process Engineer focuses on process design, optimization, and troubleshooting, requiring higher-level technical skills and education. In contrast, the Injection Molding Technician handles daily machine operation and maintenance tasks. Both roles are essential in the manufacturing environment but differ in scope and responsibilities.

What are the common challenges faced by senior injection molding process engineers when introducing a new mold into production?

Senior Injection Molding Process Engineers often encounter challenges such as optimizing process parameters for new molds, ensuring part quality meets specifications, and troubleshooting issues like warpage or incomplete filling. Collaboration with design, tooling, and quality teams is essential to address these challenges and implement effective solutions quickly. Additionally, balancing production efficiency with consistent quality requires careful monitoring and adjustment during the initial production runs.
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Senior Injection Molding Process Engineer jobs near you

Injection Molding Process Technician/Supervisor

Molding Solutionsllc

Mchenry, IL • On-site

$30 - $34/hr

Full-time

Medical, Dental, Vision, Retirement

Posted yesterday

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Job description

We are a well-established custom injection molding company seeking an experienced Injection Molding Process Technician/Supervisor to lead our 1st shift molding department.

This is a hands-on leadership position. You'll spend your time on the production floor supporting the team, solving molding problems, improving processes, and ensuring quality parts are produced safely and efficiently.

What You'll Do:

  • Supervise and lead first shift molding personnel
  • Troubleshoot injection molding processes and quality issues
  • Perform mold start-ups, process development, and process optimization
  • Coordinate mold changes and verify successful start-ups
  • Reduce scrap, downtime and cycle times
  • Establish and maintain documented process parameters
  • Train and mentor operators, technicians, and material handlers
  • Work closely with Quality, Maintenance, Tooling, and Scheduling
  • Promote a safe, organized, and efficient work environment
  • Other duties as assigned

Qualifications:

  • 5+ years of hands-on injection molding process experience
  • Previous supervisory or team lead experience preferred
  • Strong technical troubleshooting and problem-solving skills
  • Experience establishing and optimizing molding processes
  • Knowledge of engineering resins and commodity materials
  • Experience with mold setup, start-ups, and process validation
  • Ability to read part drawings and understand quality requirements
  • Excellent communication and leadership skills

What We Offer:

  • Competitive pay: $30-$34/hour
  • Monday - Friday, 1st shift (7:00am - 3:00pm)
  • Overtime opportunities
  • Health, dental, and vision insurance
  • 401(k) with matching
  • Paid vacation and holidays
  • Stable, growing company
  • Modern, clean manufacturing environment