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Plastic Injection Molding Maintenance Technician

Krest Products
Leominster, MA Full Time
POSTED ON 11/7/2025
AVAILABLE BEFORE 12/17/2025

Job Overview
We are seeking a dedicated and experienced Plastic Injection Molding Maintenance Technician to lead our manufacturing team. You’ll steer all day-to-day floor operations—keeping comb-molding lines running safely and efficiently, upholding rigorous quality standards, and leading a 10-person crew in a culture of continuous improvement.

Key Daily Actions

  • Open/close the factory; start/stop compressors, dryers, water tower, and molding presses
  • Perform 7-step molding machine startups with hourly QC checks
  • Stage molds/materials, mix colors, change molds, and run just-in-time private-label orders
  • Rapid-response troubleshooting to eliminate downtime and safety risks

Essential Duties & Responsibilities

Run Production

  • Review shop orders for accuracy; meet daily/weekly output targets
  • Monitor schedules to ensure on-time order completion
  • Perform root-cause analysis on errors and implement corrective actions

Quality & Safety

  • Enforce product specs through regular in-process inspections
  • Drive zero-defect mindset; escalate and contain any non-conformances
  • Champion OSHA and company safety policies

Equipment & Process

  • Oversee preventive maintenance for presses and support equipment
  • Troubleshoot molding processes, hydraulics, pneumatics, and basic electronics
  • Document maintenance and repairs; identify improvement and cost-reduction opportunities
  • Apply lean / 5S principles to boost OEE and reduce scrap

What We’re Looking For

5 yrs hands-on injection-molding (setup & maintenance)

Working knowledge of hydraulics, light mechanical, basic electronics

Active forklift Certification & ability to lift 50 lb

Join our team as a Plastic Injection Molding Maintenance Technician where you will play a crucial role in driving our manufacturing success while ensuring a safe and productive workplace for all employees.

Job Type: Full-time

Pay: $64,183.00 - $68,098.00 per year

Benefits:

  • Dental insurance
  • Health insurance
  • Paid time off

Work Location: In person

Salary : $64,183 - $68,098

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