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Plastic Injection Mold Maintenance Manager Jobs

Ezonyx Bio Technologies

Injection Mold Maker

Brea, CA · On-site

Plastic Injection Mold Maker (Los Angeles) EZONYX BIO TECHNOLOGIES, Inc We are a dynamic technology ... Conduct complicated mold maintenance as needed * T/R housekeeping, keep machine centers and ...

Royer Corp

Injection Mold Maker

Madison, IN · On-site

This role is responsible for building, repairing, maintaining, and modifying injection molds used in the production of high-quality plastic parts. The ideal candidate has hands-on mold shop ...

Royer

Injection Mold Maker

Madison, IN · On-site

This role is responsible for building, repairing, maintaining, and modifying injection molds used in the production of high-quality plastic parts. The ideal candidate has hands-on mold shop ...

Royer Corporation

Injection Mold Maker

Madison, WI · On-site

This role is responsible for building, repairing, maintaining, and modifying injection molds used in the production of high-quality plastic parts. The ideal candidate has hands-on mold shop ...

Royer Corp

Injection Mold Maker

Madison, IN · On-site

This role is responsible for building, repairing, maintaining, and modifying injection molds used in the production of high-quality plastic parts. The ideal candidate has hands-on mold shop ...

Studex

Plastic Injection Mold Maker

Harbor City, CA · On-site

$17.81 - $25/hr

... for a Plastics Injection Mold "Mold Maker". Essential Functions: Design/Build/Repair tooling ... Repair, maintain, and modify any molds, fixtures, machines, tools, and tooling for the production ...

I.F. Associates

Be Seen First

Plastic Injection Molding Process Technician and Mold Maintenance

Allenwood, NJ · On-site

$50K - $75K/yr

General Accountabilities We are looking for a knowledgeable and experienced Plastic Injection Process & Mold Technician to manage and optimize injection molding processes, maintain molds, and ensure ...

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Plastic Injection Mold Maintenance Manager information

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How much do plastic injection mold maintenance manager jobs pay per hour?

As of Jun 6, 2026, the average hourly pay for plastic injection mold maintenance manager in the United States is $31.57, according to ZipRecruiter salary data. Most workers in this role earn between $23.08 and $38.22 per hour, depending on experience, location, and employer.

What is the difference between Plastic Injection Mold Maintenance Manager vs Plastic Injection Mold Technician?

AspectPlastic Injection Mold Maintenance ManagerPlastic Injection Mold Technician
CredentialsTechnical certifications, experience in maintenance managementTechnical certifications, hands-on mold repair skills
Work EnvironmentSupervisory role overseeing maintenance teamsHands-on work on injection molds and equipment
Industry UsageUsed in manufacturing plants managing maintenance operationsUsed in production lines performing mold repairs and setups

The Plastic Injection Mold Maintenance Manager focuses on overseeing maintenance operations, managing teams, and ensuring equipment reliability. In contrast, the Plastic Injection Mold Technician performs hands-on mold repairs and setups. Both roles require technical skills and industry experience, but the manager has a broader supervisory responsibility, while the technician is more involved in direct mold work.

What does a Plastic Injection Mold Maintenance Manager do?

A Plastic Injection Mold Maintenance Manager oversees the maintenance, repair, and optimization of injection molds used in plastic manufacturing. They are responsible for ensuring that molds are kept in optimal condition to prevent production downtime and ensure product quality. This involves scheduling routine maintenance, troubleshooting issues, managing a team of technicians, and collaborating with engineering and production departments. The manager also implements preventive maintenance programs and ensures compliance with safety standards.

What are some typical challenges faced by a Plastic Injection Mold Maintenance Manager, and how can they be addressed?

Plastic Injection Mold Maintenance Managers often encounter challenges such as minimizing equipment downtime, ensuring molds are maintained to strict tolerances, and managing preventative maintenance schedules. Staying proactive with regular inspections and predictive maintenance helps avoid unexpected failures. Additionally, effective communication with production, engineering, and quality teams is crucial for quickly resolving issues and implementing improvements. Investing in staff training and adopting new maintenance technologies can further enhance efficiency and mold longevity.

What are the key skills and qualifications needed to thrive as a Plastic Injection Mold Maintenance Manager, and why are they important?

To thrive as a Plastic Injection Mold Maintenance Manager, you need strong technical knowledge of injection molding processes, tooling, and maintenance practices, often supported by a background in mechanical engineering or industrial technology. Familiarity with CAD software, mold management systems, and preventive maintenance scheduling tools is typically required, along with certifications such as Six Sigma or Moldflow analysis. Leadership, problem-solving, and effective communication are crucial soft skills for managing teams, troubleshooting issues, and coordinating with production staff. These competencies ensure operational efficiency, minimize downtime, and maintain product quality in a fast-paced manufacturing environment.
Infographic showing various Plastic Injection Mold Maintenance Manager job openings in the United States as of May 2026, with employment types broken down into 98% Full Time, 1% Temporary, and 1% Contract. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $65,662 per year, or $31.6 per hour.

Injection Mold Maker

Ezonyx Bio Technologies

Brea, CA

Full-time

Posted 6 days ago

Job description

Company Description

EZONYX BIO TECHNOLOGIES, INC. IS A FULL-SERVICE BIOPLASTICS COMPANY THAT SPECIALIZES IN SUSTAINABLE PRODUCT INNOVATION AND THE MANUFACTURING OF PROPRIETARY BIOPOLYMER RESINS, PROVIDING COMPREHENSIVE DESIGN AND DEVELOPMENT SOLUTIONS FOR COMPANIES SEEKING ALTERNATIVES TO CONVENTIONAL PLASTICS.

Job Description

Plastic Injection Mold Maker (Los Angeles)

EZONYX BIO TECHNOLOGIES, Inc

We are a dynamic technology start-up currently developing more than 100 innovative products and inventions with multiple utility patents field with USPTO.

We are seeking an experienced plastic injection mold maker to join our engineering team in the research, development, optimization and launch of biodegradable and compostable plastics. This candidate will focus on mechanical and technical improvements for plastic extrusion, molding and other thermoforming processes to meet company goals.

Responsible for laying-out, building, fine-tuning and repairing injection molds.

Essential Duties and Responsibilities:

  • Competent, safe operation of manual milling machines and lathes
  • Programming, set-up and operation CNC milling machines, CNC WEDM machines (Charmilles and Sodick), CNC Die sinking EDM machines, Manual EDM machines, saws, surface grinders
  • 3 axis and 5 axis CNC operation
  • Interpret customer-supplied parts, drawings, and computer files
  • Mold layout, including materials, gates, vents, parting lines, overall size, shrinkage, heat transfer
  • Utilize any/all machine centers to achieve desired results
  • Fabricate high-quality injection molds
  • Meeting schedule commitments (on-time build)
  • Fine-tune molds based on feedback from molding department
  • Repair molds based on feedback from molding department
  • Conduct complicated mold maintenance as needed
  • T/R housekeeping, keep machine centers and personal tools orderly
  • Notify manager or project manager of any materials or tools required
  • Participate in corrective / preventive action reviews (assist production in troubleshooting)

PLEASE SUBMIT CURRENT RESUME AND COVER LETTER AND LET US KNOW HOW YOU CAN BENEFIT THE COMPANY WITH YOUR SKILLSET.

Compensation:

Salary bonus based on Performance

Qualifications

Essential Duties and Responsibilities:

  • Competent, safe operation of manual milling machines and lathes
  • Programming, set-up and operation CNC milling machines, CNC WEDM machines (Charmilles and Sodick), CNC Die sinking EDM machines, Manual EDM machines, saws, surface grinders
  • 3 axis and 5 axis CNC operation
  • Interpret customer-supplied parts, drawings, and computer files
  • Mold layout, including materials, gates, vents, parting lines, overall size, shrinkage, heat transfer
  • Utilize any/all machine centers to achieve desired results
  • Fabricate high-quality injection molds
  • Meeting schedule commitments (on-time build)
  • Fine-tune molds based on feedback from molding department
  • Repair molds based on feedback from molding department
  • Conduct complicated mold maintenance as needed
  • T/R housekeeping, keep machine centers and personal tools orderly
  • Notify manager or project manager of any materials or tools required
  • Participate in corrective / preventive action reviews (assist production in troubleshooting)
Additional Information

All your information will be kept confidential according to EEO guidelines.

Apply