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Quality Engineer Plastics Injection Molding Jobs

Restech Plastic Molding

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Plastics Engineer

Hudson, MA · On-site

$110K - $130K/yr

The Plastics Engineer (Plastic Injection Molding) will support manufacturing operations by developing, optimizing, and troubleshooting injection molding processes to ensure consistent product quality ...

Plastic Molding Manufacturing

Quality Engineer

Hudson, MA · On-site

$80K - $100K/yr

Build Your Future with an Industry Leader in Custom Injection Molding Plastic Molding Manufacturing ... Quality Engineer (Plastic Injection Molding) * Location: Hudson, MA (on-site) * Schedule: Monday to ...

Proman Staffing

Injection Molding Technician

Hebron, IL · On-site

$27 - $34/hr

... quality parts coming from the process, while minimizing downtime. Clears the production line of ... Plastics injection molding: 3 years (Required) Shift availability: * Overnight Shift (Required ...

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

As of Jul 2, 2026, the average yearly pay for quality engineer plastics injection molding in the United States is $84,039.00, according to ZipRecruiter salary data. Most workers in this role earn between $72,000.00 and $93,000.00 per year, depending on experience, location, and employer.

What are some common challenges faced by Quality Engineers in 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 in Plastics Injection Molding, and why are they important?

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.

How much do injection mold engineers make?

Injection mold engineers, including quality engineers in plastics injection molding, typically earn between $60,000 and $90,000 annually, depending on experience, location, and certifications. Senior roles or those with specialized skills in mold design or process optimization can earn higher salaries. Compensation often reflects technical expertise and familiarity with manufacturing tools and quality standards.

Is quality engineer a good career?

A quality engineer in plastics injection molding plays a key role in ensuring product quality and process efficiency, often requiring skills in inspection, testing, and process improvement. The role offers stable employment opportunities, potential for advancement, and the use of tools like statistical analysis and quality management systems. It can be a good career choice for those interested in manufacturing, problem-solving, and technical work.

What engineer makes $500,000 a year?

A senior or specialized engineer, such as a lead engineer in high-demand fields like aerospace, oil and gas, or certain executive-level engineering roles, can earn $500,000 or more annually. These positions often require extensive experience, advanced certifications, and leadership responsibilities, and compensation may include bonuses and stock options.

What does a Quality Engineer in 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.

Is plastic injection molding a good career?

A career as a Quality Engineer in plastics injection molding involves ensuring product quality, working with manufacturing processes, and often requires knowledge of mold design and quality standards. It offers stable employment opportunities in manufacturing industries and can lead to advancement with experience and certifications. The role typically involves working in a factory environment with regular hours and technical skill requirements.
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Quality Engineer Plastics Injection Molding jobs near you
Infographic showing various Quality Engineer Plastics Injection Molding job openings in the United States as of June 2026, with employment types broken down into 100% Full Time. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution, with an average salary of $84,039 per year, or $40.4 per hour.
Plastics Engineer (Injection Molding)

Plastics Engineer (Injection Molding)

Corporate Solutions Tech

Hudson, MA • On-site

Full-time

Posted 6 days ago

Job description

Job Summary

Our client is seeking an experienced Plastics Engineer (Injection Molding) to support manufacturing operations by developing, optimizing, and troubleshooting injection molding processes. This role plays a critical part in ensuring consistent product quality, improving efficiency, and supporting new product development.

The ideal candidate will bring deep technical expertise in plastics injection molding, tooling, and process optimization, while collaborating with cross-functional teams to drive continuous improvement and production excellence.

Key Responsibilities

  • Develop, optimize, and troubleshoot injection molding processes to improve efficiency and product quality
  • Manage key custom customer projects and serve as the primary technical point of contact
  • Read and interpret blueprints and 3D CAD files
  • Utilize SolidWorks and other CAD tools to support design and manufacturing processes
  • Review and approve tooling designs and engineering changes
  • Collaborate with manufacturing teams to ensure proper production setup and tooling performance
  • Work with external vendors for mold repairs and tooling support
  • Support new product launches, including tooling validation and process setup
  • Identify and implement process improvements to:
    • Reduce scrap
    • Improve cycle times
    • Enhance overall production performance
  • Provide technical guidance on materials, equipment, and molding techniques

Qualifications

Education:

  • Bachelor’s degree (or higher) in Engineering
  • Plastics Engineering or related field preferred

Experience:

  • Minimum 10 years of experience in plastics injection molding
  • Strong experience with tooling, materials, and molding processes
  • Experience supporting manufacturing operations and process improvement initiatives

Technical Skills & Knowledge

  • Proficiency with:
    • SolidWorks
    • AutoCAD
    • IQMS (or similar ERP/manufacturing systems)
  • Strong knowledge of:
    • Mold design and mold building
    • Raw materials and resin behavior
    • Injection molding equipment and techniques
  • Ability to analyze production data and implement process improvements
  • Strong troubleshooting and root cause analysis capabilities

General Knowledge, Skills, and Abilities

The successful candidate will demonstrate strength in the following areas:

  • Initiative: Takes ownership of projects and drives results independently
  • Communication: Effectively communicates technical information across teams
  • Customer Focus: Acts as a key liaison for customer-driven projects
  • Decision Making: Uses data and experience to make informed engineering decisions
  • Flexibility: Adapts to changing production demands and priorities
  • Interpersonal Skills: Works collaboratively with engineering, production, and vendors
  • Leadership: Provides technical guidance and mentorship when needed
  • Problem Solving: Identifies issues and implements effective solutions
  • Team Building: Contributes to a collaborative and high-performing environment
  • Quality Assurance: Ensures products meet strict quality and performance standards