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Senior Injection Molding Process Engineer Jobs (NOW HIRING)

iMPact Business Group

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Injection Molding Process Technician

Grand Rapids, MI · On-site

$22 - $30/hr

You'll work closely with production, engineering, maintenance, automation, and tooling teams while ... Set up injection molding machines and provide ongoing process support. * Review initial molded ...

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Hog Slat

Injection Mold Process Engineer

Clinton, NC · On-site

As an Injection Molding Process Engineer focused on our Grower Select Products Division, primary responsibilities will include knowledge of fabrication processes, tooling and production equipment ...

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PTA Plastics

Sr. Process Engineer

Oxford, CT · On-site

$120K - $135K/yr

PTA Plastics, an employee-owned and innovative leader in the plastic injection molding, contract manufacturing and tool-building industry, is looking for a Senior Process Engineer to join our dynamic ...

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Senior Injection Molding Process Engineer information

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$75K

$121.1K

$170.5K

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

As of Aug 7, 2026, the average yearly pay for senior injection molding process engineer in the United States is $121,116.00, according to ZipRecruiter salary data. Most workers in this role earn between $104,000.00 and $134,500.00 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
Infographic showing various Senior Injection Molding Process Engineer job openings in the United States as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $121,116 per year, or $58.2 per hour.

Injection Molding Process Technician

Away Staffing Services, Inc.

Bloomingdale, IL • On-site

$30 - $42/hr

Other

Posted 10 days ago

Job description

We have an immediate opening for an **Injection Molding Process Technician **position. If you are available and interested, please reply to this email with your most recent resume and the best phone number to reach you.

Job Title: Injection Molding Process Technician

Location: Northwest Chicago Suburbs (Near O'Hare Airport)

Duration: Direct Hire/Full Time

Job Description

Injection Molding Process TechnicianRequirements:- 2–5 years of plastic injection molding experience.

  • Machine setup, mold changes, and process troubleshooting.
  • Knowledge of scientific molding and injection mold design.
  • Strong mechanical aptitude and problem-solving skills.
  • Experience with robots/EOAT is preferred.