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Plastic Injection Molding Process Engineer Jobs (NOW HIRING)

Professional Search Group - Orange County

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Plastic Injection Mold Process Technician

Tustin, CA · On-site

$28 - $32/hr

Skills * Strong mechanical knowledge with experience in plastics injection molding, extrusion, and blow molding processes. * Proficiency with programmable logic controllers (PLCs) for machine ...

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Injection Molding Process Technician

Easton, PA · On-site

$23.75 - $28.50/hr

Full-time Injection Molding Process Technician needed in Easton, PA. 2 years Plastic Injection Molding experience. Competitive salary and full benefits package offered. No visa sponsorship available ...

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Plastic Injection Molding Process Engineer information

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

As of Aug 22, 2026, the average yearly pay for plastic injection 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 does a plastic injection molding process engineer do?

A Plastic Injection Molding Process Engineer is responsible for developing, optimizing, and troubleshooting the injection molding process used to manufacture plastic parts. They design process parameters, select appropriate materials, and ensure the quality and efficiency of production. These engineers collaborate with design, production, and quality teams to resolve technical issues, implement process improvements, and maintain consistent product quality.

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

To thrive as a Plastic Injection Molding Process Engineer, you need a solid background in mechanical or manufacturing engineering, with expertise in polymer materials and molding processes, often supported by a relevant engineering degree. Familiarity with CAD software, mold flow simulation tools, and quality management systems like Six Sigma or ISO standards is typically required. Strong problem-solving, analytical thinking, and effective communication skills help engineers optimize processes and work collaboratively with cross-functional teams. These capabilities are crucial for ensuring efficient production, minimizing defects, and meeting quality and safety standards in a highly technical manufacturing environment.

What are some typical challenges faced by plastic injection molding process engineers during new product launches?

Plastic Injection Molding Process Engineers often encounter challenges such as optimizing process parameters to achieve consistent part quality and minimizing cycle time during new product launches. They must collaborate closely with design, tooling, and production teams to troubleshoot issues like warping, sink marks, or incomplete fills. Adjusting machines for new molds, validating process stability, and meeting tight deadlines while ensuring customer specifications are met can also be demanding. Strong problem-solving skills and effective communication are essential to navigate these complexities.
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Plastic Injection Molding Process Engineer jobs near you
Infographic showing various Plastic Injection Molding Process Engineer job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 79% Full Time, 16% Part Time, 3% Contract, and 1% Nights. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $92,018 per year, or $44.2 per hour.

Plastic Injection Mold Process Technician

Professional Search Group - Orange County

Tustin, CA • On-site

$28 - $32/hr

Full-time

Medical, Dental, Vision, Life, Retirement

Posted 24 days ago

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Job description

Job Summary

Professional Search Group OC is seeking a motivated and detail-oriented Plastic Injection Mold Process Technician to join our manufacturing team. In this role, you will be responsible for setting up, operating, and maintaining plastic injection molding equipment to produce high-quality plastic components. Your expertise will ensure efficient production processes, adherence to safety protocols, and consistent product quality. This position offers an exciting opportunity to work with advanced machinery and contribute to innovative plastics manufacturing projects.

Responsibilities

  • Set up and operate plastic injection molding machines, ensuring optimal performance and product quality.
  • Monitor machine operation throughout production runs, making adjustments as needed to maintain specifications.
  • Perform routine maintenance and troubleshooting on injection molding equipment, robotic systems, CNC machines, press brake machines, CNC lathes, and other industrial equipment.
  • Conduct quality inspections using precision measurement instruments and dimensional measurement techniques to verify product specifications.
  • Handle materials safely using proper materials handling procedures and operate forklifts when necessary in warehouse environments.
  • Document production data, machine settings, and inspection results accurately for quality control records.
  • Follow safety protocols diligently and participate in safety training to maintain a safe working environment.

Skills

  • Strong mechanical knowledge with experience in plastics injection molding, extrusion, and blow molding processes.
  • Proficiency with programmable logic controllers (PLCs) for machine automation and troubleshooting.
  • Skilled in the use of hand tools, measurement tools, and precision measuring instruments for quality control.
  • Ability to interpret engineering drawings, technical specifications, and perform dimensional measurements accurately.
  • Experience operating robotic systems integrated with manufacturing equipment for automation tasks.
  • Familiarity with CNC machining operations including CNC lathes and press brake machines.
  • Knowledge of safety procedures related to industrial equipment operation, materials handling, and warehouse safety standards.
  • Basic math skills for calculating measurements, tolerances, and process adjustments.
  • Strong problem-solving skills with the ability to troubleshoot manufacturing issues efficiently.

Join our team as a Plastic Injection Mold Process Technician and be part of a dynamic environment where innovation meets precision! We value proactive individuals eager to contribute their expertise in a fast-paced manufacturing setting while maintaining the highest standards of safety and quality.

Professional Search Group OC offers this opportunity on behalf of our client and is actively interviewing qualified candidates. If you’re looking to grow your accounting career with a stable and expanding company, Professional Search Group OC would like to connect with you.