1

Plastic Injection Molding Quality Engineer Jobs in Commerce, CA

Plastic Injection Mold Maker

Harbor City, CA ยท On-site

$17.81 - $25/hr

Company: A worldwide provider of injection molding products serving a diverse marketplace is ... and engineering departments. Will provide technical knowledge on fixture and tooling repairs ...

We are seeking an experienced plastic injection mold maker to join our engineering team in the ... Fabricate high-quality injection molds * Meeting schedule commitments (on-time build) * Fine-tune ...

Injection Molding Machine Operator

Garden Grove, CA ยท On-site

$16.25 - $21.75/hr

Produces quality parts by running plastic injection molding machines, following work orders and blueprints. Monitors process temperatures and injection pressures to detect non-conformances to drawing ...

Process Technician

Santa Ana, CA ยท On-site

$28 - $34/hr

... Injection Molding Team at Ambrit Engineering! We are a growing Southern California plastic ... Optimize processes for quality, cycle time, and scrap reduction * Perform mold setups and process ...

Process Technician

Santa Ana, CA ยท On-site

$28 - $34/hr

... Injection Molding Team at Ambrit Engineering! We are a growing Southern California plastic ... Optimize processes for quality, cycle time, and scrap reduction * Perform mold setups and process ...

... monitoring plastic injection molding machines to produce high-quality aerospace and precision ... engineered solutions to meet the demanding requirements of its diverse clientele. Pexco is a ...

Setup Technician

Pomona, CA ยท On-site

$24.50 - $25/hr

Follows work orders, blueprints, and programming folders to set up plastic injection molding machines to produce quality parts * Inspect molds after set-up is completed for the following: water leaks ...

Follows work orders, blueprints, and programming folders to set up plastic injection molding machines to produce quality parts * Inspect molds after set-up is completed for the following: water leaks ...

Plastic Molder

Anaheim, CA ยท On-site

$23 - $28/hr

Catheter Injection Molding * Must have experience with machine operator * Operate and monitor ... Follow production, quality, and safety procedures. * Maintain a clean and organized work area.

Be Seen First

Injection Molding experience is required to perform this job. The Process Tech II takes full ... the Engineering department, the Mold Shop, the Scheduling and Quality Control departments to ...

next page

Showing results 1-20

Plastic Injection Molding Quality Engineer information

See Commerce, CA salary details

$35.3K

$87.8K

$123.1K

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

As of Aug 19, 2026, the average yearly pay for plastic injection molding quality engineer in Commerce, CA is $87,834.00, according to ZipRecruiter salary data. Most workers in this role earn between $76,600.00 and $101,200.00 per year, depending on experience, location, and employer.

What does a plastic injection molding quality engineer do?

A Plastic Injection Molding Quality Engineer is responsible for ensuring that plastic products produced through the injection molding process meet quality standards and specifications. They develop and implement quality control procedures, inspect finished products, and analyze manufacturing processes to identify areas for improvement. Their role also involves troubleshooting defects, collaborating with production teams, and maintaining documentation to comply with industry regulations. By monitoring and improving the quality of molded parts, they help reduce defects and increase customer satisfaction.

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

To thrive as a Plastic Injection Molding Quality Engineer, you need a solid background in engineering, quality management systems, and a strong understanding of plastic materials and molding processes, often supported by a related degree. Familiarity with quality tools such as SPC, Six Sigma, GD&T, and proficiency in using measurement equipment and quality software is typically required. Attention to detail, problem-solving abilities, and effective communication are crucial soft skills in this role. These skills ensure rigorous quality standards are maintained, defects are minimized, and customer requirements are consistently met in a manufacturing environment.

What are some common challenges faced by plastic injection molding quality engineers, and how can they be addressed?

Plastic Injection Molding Quality Engineers often encounter challenges such as identifying root causes of defects, maintaining consistent product quality, and balancing tight production schedules with thorough inspections. Addressing these challenges typically involves close collaboration with production teams, implementing robust statistical process control methods, and continuously updating inspection protocols based on feedback and process data. Developing strong communication skills and staying current with industry standards can also help in proactively resolving quality issues and improving overall product reliability.

What is the difference between Plastic Injection Molding Quality Engineer vs Plastic Injection Molding Process Engineer?

AspectPlastic Injection Molding Quality EngineerPlastic Injection Molding Process Engineer
Primary FocusEnsuring product quality, inspection, and compliance with standardsDeveloping, optimizing, and troubleshooting molding processes
Key ResponsibilitiesQuality audits, defect analysis, implementing corrective actionsProcess design, parameter setting, process improvements
Required SkillsQuality control, inspection techniques, ISO standardsProcess engineering, technical troubleshooting, equipment knowledge
Work EnvironmentQuality labs, inspection stations, manufacturing floorsProduction lines, engineering labs, process development areas

While both roles are essential in plastic injection molding, the Quality Engineer primarily focuses on maintaining product quality and compliance, whereas the Process Engineer concentrates on developing and refining the molding processes for efficiency and consistency.

What cities near Commerce, CA are hiring for Plastic Injection Molding Quality Engineer jobs?

Cities near Commerce, CA with the most Plastic Injection Molding Quality Engineer job openings:

Plastic Injection Molding Operator

Kinetic Personnel Group

Huntington Beach, CA โ€ข On-site

$24 - $27/hr

Other

Posted 5 days ago


Job description

The Plastic Injection Molding Operator is responsible for setting up, operating, and monitoring injection molding machines used to manufacture plastic parts and products. This role ensures production is completed safely, efficiently, and in accordance with quality standards and work order specifications. Essential Duties and Responsibilities Set up and operate plastic injection molding machines according to production schedules and work instructions. Install molds, dies, and tooling on machines using clamps, bolts, and hand tools, following work order specifications. Adjust and monitor machine controls, including molding temperature, pressure, cycle time, and material volume to ensure quality production. Operate machine controls to inject plastic materials into molds and produce finished parts. Remove molded products from machines and inspect for quality, defects, and conformance to specifications. Trim excess plastic material (flash) from finished products using knives, cutters, or other hand tools. Mix thermoplastic materials and color pigments according to formulas or production requirements, when required. Grind and recycle scrap plastic materials for reuse in the manufacturing process. Perform routine quality checks and document production data as required. Maintain a clean, organized, and safe work area. Follow all company safety procedures, quality standards, and production guidelines. Report equipment malfunctions, quality concerns, or safety issues to supervisors promptly. Qualifications High school diploma or equivalent preferred. Previous experience in plastic injection molding or manufacturing environment preferred. Ability to read and interpret work orders, production instructions, and quality specifications. Basic mechanical aptitude and ability to use hand tools. Strong attention to detail and commitment to quality. Ability to work independently and as part of a team. Ability to stand for extended periods and lift materials or products as required. Physical Requirements Frequent standing, walking, bending, and reaching. Ability to lift and move materials weighing up to 50 pounds, with or without reasonable accommodation. Manual dexterity to operate machinery and use hand tools. Ability to work in a manufacturing environment with exposure to heat, noise, and moving equipment. Pay Rate $24-$27 per hour DOE 2nd shift hours -3pm to 11:30pm KPG123