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Plastic Injection Mold Maintenance Manager Jobs

PSI Molded Plastics

Mold Setter 2nd shift

Wolfeboro, NH · On-site

$18.25 - $21.50/hr

... plastic injection molding machines to ensure safe, efficient, and high-quality production. This role works closely with production, quality, and maintenance teams to meet production schedules and ...

Plastic Products

Mold Hanger Trainee

Greenville, KY · On-site

Previous experience in plastic injection molding preferred, and mechanical work history and/or general mechanical knowledge required. Minimum Qualifications: * Must be 18 years of age. * Plastics ...

Janler

Plastic injection Mold Maker/toolmake

Chicago, IL · On-site

$30 - $40/hr

The qualified candidate brings with them at least 5-10 years of experience in building, repairing, and troubleshooting molds for use in plastic injection molding. Employees are expected to be ...

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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.

Mold Setter 2nd shift

PSI Molded Plastics

Wolfeboro, NH • On-site

$18.25 - $21.50/hr

Other

This job post has expired today. Applications are no longer accepted.

Job description

Plastic Injection Mold Setter

POSITION LOCATED IN WOLFEBORO, NEW HAMPSHIRE

PSI Molded Plastics (PSIMP) is a leader in plastic injection molding with over 30 years of industry experience. We produce high-quality, high-volume parts for top names in the automotive, appliance, and furniture industries. Our commitment to customer satisfaction, quality, and continuous improvement drives us—and we know our people are key to our success.

At PSIMP, you are part of a team that values respect, development, and creating a workplace people are proud to be part of. We're growing—and we want you to grow with us.

The Plastic Injection Mold Setter is responsible for setting up, changing over, and optimizing plastic injection molding machines to ensure safe, efficient, and high-quality production. This role works closely with production, quality, and maintenance teams to meet production schedules and quality standards.

Essential Duties and Responsibilities

  • Set up and change over injection molds, including installation, alignment, and connection of water, air, and hydraulics
  • Start up machines and adjust processing parameters (temperature, pressure, cycle time, clamp force, etc.)
  • Troubleshoot molding issues such as short shots, flash, sink marks, warpage, and cosmetic defects
  • Verify molds and machines are running according to process sheets and work instructions
  • Perform first-piece inspections and support quality approvals
  • Monitor machines during production and make necessary adjustments to maintain part quality
  • Safely handle molds, tooling, and equipment using cranes, hoists, and forklifts as required
  • Perform minor mold and machine maintenance (cleaning, lubrication, part replacement)
  • Document setup parameters, changes, and production issues
  • Follow all safety, quality, and housekeeping standards
  • Support continuous improvement initiatives related to setup reduction, scrap reduction, and efficiency

Qualifications

  • High school diploma or GED required; technical training preferred
  • 2+ years of experience as an Injection Mold Setter or similar role
  • Strong understanding of plastic injection molding processes and materials
  • Ability to read blueprints, setup sheets, and process documentation
  • Basic mechanical and troubleshooting skills
  • Familiarity with quality inspection tools (calipers, micrometers, gauges)
  • Ability to work independently and as part of a team

Preferred Skills and Experience

  • Experience with hot runner systems
  • Knowledge of scientific molding principles
  • Forklift and overhead crane certification
  • Experience with automated molding cells and auxiliary equipment (robots, dryers, chillers, conveyors)

Physical Requirements

  • Ability to lift up to 50 lbs with or without assistance
  • Ability to stand, walk, bend, and work in a manufacturing environment for extended periods
  • Ability to work in hot, noisy, and fast-paced conditions

Work Environment

  • Manufacturing/production floor
  • PPE required (safety glasses, steel-toe shoes, hearing protection)
  • May require overtime, weekends, or shift work

3:00pm to 11:30pm

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