ZipRecruiter

Log In

1

Quality Engineer Plastics Injection Molding Jobs in California

Professional Search Group - Orange County

Be Seen First

Injection Mold Shop Lead - 3rd Shift

Tustin, CA · On-site

$31 - $35/hr

Supervise machine operation including plastics injection molding presses, CNC lathes, press brake ... Conduct quality inspections using dimensional measurements and measurement (quality control) tools ...

Professional Search Group - Orange County

Be Seen First

Plastic Injection Mold Process Technician

Tustin, CA · On-site

$28 - $32/hr

Conduct quality inspections using precision measurement instruments and dimensional measurement ... plastics injection molding, extrusion, and blow molding processes. * Proficiency with programmable ...

Studex

Plastic Injection Mold Maker

Harbor City, CA · On-site

$17.81 - $25/hr

... of injection molding products serving a diverse marketplace is looking for a Plastics Injection ... and engineering departments. Will provide technical knowledge on fixture and tooling repairs ...

Partners Personnel

Plastics Process Engineer

Beaumont, CA · On-site

$77K - $80K/yr

Process Engineer - Plastic Injection Molding (Direct Hire) Location: Beaumont, CA Job Type: Full-time | Direct Hire 3PM-11PM Job Summary We are seeking a Process Engineer (Direct Hire) to support and ...

ALOIS LLC

Injection Molding Machine Operator

Garden Grove, CA · 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 ...

next page

Showing results 1-20

All JobsQuality Engineer Plastics Injection Molding JobsQuality Engineer Plastics Injection Molding Jobs in California

Quality Engineer Plastics Injection Molding information

What are some common challenges faced by quality engineers plastics injection molding, and how are they typically addressed?

Quality Engineers in plastics injection molding often encounter challenges such as maintaining consistent product quality, minimizing defects like warping or short shots, and ensuring compliance with rigorous customer and industry standards. These challenges are typically addressed through close monitoring of process parameters, regular inspection using statistical process control (SPC), and collaboration with production teams to troubleshoot issues quickly. Additionally, root cause analysis and implementation of corrective actions are key parts of maintaining high-quality output and continuous process improvement.

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

To thrive as a Quality Engineer in Plastics Injection Molding, you need a solid understanding of quality management systems, plastics materials, mold design, and process control, often supported by a degree in engineering or a related field. Proficiency with statistical process control (SPC), quality inspection tools (such as CMMs), and relevant certifications like Six Sigma or ISO 9001 are typically required. Strong analytical thinking, attention to detail, and effective communication skills help in problem-solving and collaborating with cross-functional teams. These skills ensure product consistency, minimize defects, and uphold customer satisfaction in a highly competitive manufacturing environment.

What does a quality engineer plastics injection molding do?

A Quality Engineer in Plastics Injection Molding is responsible for ensuring that plastic parts and products meet specified quality standards throughout the manufacturing process. They develop quality control procedures, conduct inspections, analyze defects, and implement corrective actions to improve product consistency and reliability. Additionally, they work closely with production teams to optimize processes, reduce waste, and comply with industry regulations and customer requirements.
What are popular job titles related to Quality Engineer Plastics Injection Molding jobs in California? For Quality Engineer Plastics Injection Molding jobs in California, the most frequently searched job titles are:
What job categories do people searching Quality Engineer Plastics Injection Molding jobs in California look for? The top searched job categories for Quality Engineer Plastics Injection Molding jobs in California are:
What cities in California are hiring for Quality Engineer Plastics Injection Molding jobs? Cities in California with the most Quality Engineer Plastics Injection Molding job openings:
Quality Engineer Plastics Injection Molding jobs near you
Infographic showing various Quality Engineer Plastics Injection Molding job openings in California as of July 2026, with employment types broken down into 92% Full Time, 4% Part Time, 1% Temporary, and 3% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution.

Injection Mold Shop Lead - 3rd Shift

Professional Search Group - Orange County

Tustin, CA • On-site

$31 - $35/hr

Full-time

Medical, Dental, Vision

Posted 14 days ago

Be Seen First

After you apply to this job, you can share why you’re interested to jump to the top of the candidate list.

Job description

Job description:

Overview

Professional Search Group OC wants you to join our dynamic manufacturing team as an Injection Mold Shop Lead for the 3rd Shift! This energetic leadership role is designed for a proactive, detail-oriented professional eager to oversee and optimize our plastics injection molding operations. As the key leader on the night shift, you will drive production efficiency, ensure top-tier quality, and uphold safety standards across all facets of the injection molding process. Your expertise will empower your team to succeed while maintaining a focus on continuous improvement and operational excellence. If this sounds like you please apply with Professional Search Group OC.

Duties

  • Lead and coordinate all activities within the injection mold shop during the 3rd shift, ensuring production targets are met efficiently and safely
  • Supervise machine operation including plastics injection molding presses, CNC lathes, press brake machines, and robotic systems to maintain optimal performance
  • Oversee materials handling, fabrication, and assembly processes, ensuring proper use of hand tools, measurement instruments (calipers, micrometers), and precision measurement techniques for quality control
  • Conduct quality inspections using dimensional measurements and measurement (quality control) tools to verify product specifications meet strict standards
  • Troubleshoot engineering issues related to industrial equipment, robotic systems, and manufacturing processes to minimize downtime
  • Enforce safety protocols rigorously across all operations; conduct safety audits and promote a culture of safety adherence among team members
  • Support lean manufacturing initiatives by identifying waste reduction opportunities and implementing process improvements in plastics production and extrusion

Experience

  • Proven experience in plastics injection molding, blow molding, extrusion, or related plastics manufacturing environments
  • Strong mechanical knowledge with hands-on experience operating CNC machines, CNC lathes, press brake machines, and robotic systems
  • Familiarity with programmable logic controllers (PLCs) for machine automation control and troubleshooting
  • Demonstrated ability to read blueprints, perform dimensional measurements, and utilize precision measuring instruments such as calipers and micrometers for quality inspection
  • Warehouse experience including materials handling and forklift operation preferred but not required
  • Knowledge of lean manufacturing principles to optimize workflow efficiency and reduce waste
  • Prior leadership or supervisory experience in a manufacturing setting is highly desirable


Join Professional Search Group OC in leading a vibrant team dedicated to producing high-quality plastic components! We’re committed to fostering a safe work environment while supporting your growth through continuous learning opportunities. If you thrive in fast-paced settings where innovation meets precision, this is the perfect role for you!