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Molding Process Engineer Jobs (NOW HIRING)

Biomerics

Injection Molding Process Engineer

Mebane, NC · On-site

Job Summary As an Injection Molding Process Engineer , you will provide technical expertise in support of existing operations and new product development and introduction projects. You will establish ...

Valeo

Molding Process Engineer

Seymour, IN · On-site

You have experience processing plastic components on injection molding machines * You preferably ... Job: Process/ManufEngineering Engineer/Technician Organization: Methods Manufacturing Manager ...

Jj

Injection Molding Process Engineer

Anasco, PR · On-site

... . The Engineer is directly responsible for leading multiple raw material and molding related ... They will act as an advocate for continuous improvement of technology and processes, minimizing ...

Honor Plastics & Molding

Process Engineer

Pomona, CA

$85K/yr

The process engineer is responsible for maintaining daily production uptime of fully automated molding machines, including all subsequent pre- and post-mold operations such as trimming, insert ...

Honor Plastics & Molding

Process Engineer

Pomona, CA · On-site

$83K - $85K/yr

The process engineer is responsible for maintaining daily production uptime of fully automated molding machines, including all subsequent pre- and post-mold operations such as trimming, insert ...

Advanced Plastic Systems

Be Seen First

Process Engineer

Gahanna, OH · On-site

$90K - $130K/yr

Injection molding process engineer. responsible for start-ups and trouble shooting injection molding processes. Company Description visit us at www.advancedplasticsystems.com

fng

Molding Process Engineer

Fowlerville, MI

Summary The Process Engineer will take responsibility for all design of processes and assembly activities within his/her given brief. The ideal candidate is expected to pro-actively identify where ...

fng

Molding Process Engineer

Fowlerville, MI · On-site

Summary The Process Engineer will take responsibility for all design of processes and assembly activities within his/her given brief. The ideal candidate is expected to pro-actively identify where ...

Flex-N-Gate

Molding Process Engineer

Fowlerville, MI · On-site

Summary The Process Engineer will take responsibility for all design of processes and assembly activities within his/her given brief. The ideal candidate is expected to pro-actively identify where ...

fng

Molding Process Engineer

Fowlerville, MI

Summary The Process Engineer will take responsibility for all design of processes and assembly activities within his/her given brief. The ideal candidate is expected to pro-actively identify where ...

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All JobsMolding Process Engineer Jobs

Molding Process Engineer information

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$49.5K

$92K

$142.5K

How much do molding process engineer jobs pay per year?

As of Jul 18, 2026, the average yearly pay for molding process engineer in the United States is $92,018.00, according to ZipRecruiter salary data. Most workers in this role earn between $74,500.00 and $103,000.00 per year, depending on experience, location, and employer.

What is a Molding Process Engineer?

A Molding Process Engineer is a professional who specializes in designing, optimizing, and troubleshooting molding processes used to manufacture plastic or metal parts. They work closely with production teams to ensure that molding operations are efficient, cost-effective, and produce high-quality products. Their responsibilities often include selecting materials, setting process parameters, improving cycle times, and implementing quality control measures. Molding Process Engineers commonly work in industries such as automotive, electronics, medical devices, and consumer goods manufacturing.

What are some typical challenges a Molding Process Engineer faces when optimizing production processes?

Molding Process Engineers often encounter challenges such as minimizing cycle times while maintaining high product quality, troubleshooting defects like warping or incomplete fills, and implementing process improvements without disrupting ongoing production. Balancing the demands of efficiency, safety, and equipment reliability is also common, especially when introducing new materials or technologies. Collaborating closely with maintenance, quality assurance, and production teams is essential to address these challenges effectively and ensure smooth operations.

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

AspectMolding Process EngineerInjection Molding Technician
CredentialsBachelor's in Engineering or related field, certifications like Six SigmaHigh school diploma or technical training, on-the-job experience
Work EnvironmentDesigning processes, analyzing data, improving manufacturing methodsOperating machines, setting up molds, troubleshooting
Industry UsageUsed across manufacturing plants for process developmentFound in production lines for machine operation

The Molding Process Engineer focuses on designing and optimizing molding processes, ensuring quality and efficiency. In contrast, the Injection Molding Technician handles daily machine operation, setup, and troubleshooting. Both roles are essential in manufacturing but differ in scope and responsibilities.

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

To thrive as a Molding Process Engineer, you need a solid foundation in materials science, mechanical engineering, and manufacturing processes, usually supported by a degree in engineering or a related field. Familiarity with CAD software, molding simulation tools, and quality control systems, as well as certifications like Six Sigma or Lean Manufacturing, are often required. Strong problem-solving abilities, attention to detail, and effective communication skills set top performers apart in this role. These skills ensure efficient production, high-quality output, and continuous process improvement in molding operations.
More about Molding Process Engineer jobs
What cities are hiring for Molding Process Engineer jobs? Cities with the most Molding Process Engineer job openings:
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Molding Process Engineer jobs near you
Infographic showing various Molding Process Engineer job openings in the United States as of July 2026, with employment types broken down into 2% Locum Tenens, 93% Full Time, 2% Part Time, and 3% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $92,018 per year, or $44.2 per hour.
Process Engineer

Process Engineer

Sterling Engineering Inc.

Libertyville, IL

$120K - $145K/yr

Full-time

Posted 10 days ago

Job description

Process Engineer (Injection Molding)
Location: Libertyville, IL
Pay: $120,000 - $145,000/yr

Position Overview
We are seeking a hands-on Injection Molding Process Engineer to support and optimize molding operations at a new manufacturing facility with brand new molding machines and equipment. This role focuses on establishing robust molding processes, reducing scrap and cycle times, and driving continuous improvement across production. This is a floor-focused engineering role, working directly with molding presses, materials, and tooling to troubleshoot issues, develop stable process windows, and support validation and new product introductions.

Responsibilities
  • Establish and maintain robust process windows for injection molded components using Scientific Molding techniques and DOE (Design of Experiments)
  • Troubleshoot molding processes to identify and eliminate production defects
  • Optimize processes to reduce scrap, improve cycle times, and increase manufacturing efficiency
  • Conduct process validation and capability studies
  • Support new product introductions including process development and equipment qualification
  • Analyze workflow, equipment layout, and manufacturing processes to improve efficiency
  • Create and maintain process documentation, including work instructions and setup instructions
  • Support development and improvement of PFMEA and control plans
  • Investigate root causes of equipment or process failures and implement corrective actions
  • Collaborate with engineering, production, and quality teams on continuous improvement initiatives
  • Assist with technical writing, including procedures, risk assessments, and process documentation
Required Experience and Skills
  • Bachelor’s degree in Engineering
  • 8+ years of hands-on injection molding process experience
  • Strong troubleshooting experience with molding processes and production defects
  • Experience with hydraulic and electric injection molding presses
  • Knowledge of molding equipment including dryers, loaders, blenders, hot runner systems, and related processing equipment
  • Experience processing common resins such as Polypropylene, Polycarbonate, ABS, and Nylon
  • Experience developing, evaluating, and improving manufacturing processes
Preferred Experience
  • RJG Master Molder certification or Scientific Molding training
  • Experience with DOE (Design of Experiments) and process validation
  • Experience with EOAT, six-axis robots, and automation integration
  • Background in regulated or high-precision manufacturing environments
Qualified applicants will receive consideration for employment without regard to race, color, age, religion, sex, sexual orientation, gender identity, or national