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Injection Molding Maintenance Mechanic

Job in Chatsworth, Los Angeles County, California, 91313, USA
Listing for: Key Skilled Personnel
Full Time position
Listed on 2026-03-04
Job specializations:
  • Manufacturing / Production
    Maintenance Technician / Mechanic, Injection Molding
Salary/Wage Range or Industry Benchmark: 35 - 40 USD Hourly USD 35.00 40.00 HOUR
Job Description & How to Apply Below
Location: Chatsworth

Position: Injection Molding Maintenance Mechanic
Location: Chatsworth, CA
Pay: Up to $35.00 - $40.00 per hour
Schedule: Monday-Friday | 7:00 AM - 4:00 PM
Type: Direct Hire or Temp-to-Hire
ESOP Company

About the Company

A well-established plastic manufacturing company specializing in precision injection molding and tooling. The organization is dedicated to innovation, technical excellence, and quality craftsmanship, combining advanced automation with a strong commitment to employee growth and teamwork.

Position Overview

The Injection Molding Maintenance Mechanic is responsible for maintaining, troubleshooting, and repairing injection molding machines, auxiliary equipment, and support systems to ensure efficient, high-quality production.

The ideal candidate is mechanically and electrically skilled, detail-oriented, and passionate about preventive maintenance, equipment reliability, and continuous improvement.

Key Responsibilities
  • Perform preventive and corrective maintenance on injection molding presses, robotics, and auxiliary equipment (chillers, dryers, thermolators, loaders, grinders, etc.).
  • Diagnose and repair mechanical, electrical, hydraulic, and pneumatic systems to minimize downtime.
  • Support mold setup, tool changeovers, and machine readiness checks as needed.
  • Collaborate with production and engineering teams to identify and resolve recurring issues.
  • Maintain accurate maintenance logs, work orders, and spare parts inventory.
  • Assist with installation and commissioning of new molding and automation equipment.
  • Ensure compliance with all safety, quality, and environmental standards (ISO, OSHA, etc.).
  • Participate in continuous improvement projects to enhance reliability, efficiency, and process control.
Qualifications

Required:
  • High school diploma or equivalent (technical or trade school preferred).
  • Minimum 3 years of experience maintaining injection molding equipment in a manufacturing environment.
  • Strong understanding of hydraulic, pneumatic, and electrical control systems.
  • Ability to read and interpret blueprints, schematics, and technical manuals.
  • Experience troubleshooting PLC-controlled systems and sensors.
  • Strong commitment to safety and preventive maintenance practices.
Preferred:
  • Experience with molding equipment brands such as Engel, Husky, Nissei, or Arburg.
  • Familiarity with process monitoring systems (e.g., RJG, IQMS).
  • Welding, machining, or fabrication experience a plus.
  • Certification in industrial maintenance, mechatronics, or electrical systems preferred.
Key Competencies
  • Analytical Thinker: Diagnoses complex issues efficiently.
  • Team Player: Works collaboratively with operators and engineers.
  • Reliable & Accountable: Takes ownership of equipment performance.
  • Detail-Oriented: Delivers consistent, precise maintenance work.
  • Continuous Learner: Keeps up with evolving technology and best practices.
Job Type: Full-time

Benefits:
  • 401(k) with company match
  • Health, dental, and vision insurance
  • Paid time off
  • Ongoing technical training and certification opportunities
  • Employee ownership program (ESOP)
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