Manufacturing Operations

Injection Molding Tool Repair Technician/MoldMaker

Ayers Partners

Michigan, Detroit · United States

Direct Hire Opportunity

Position Purpose

The Injection Molding Tool Repair Technician is responsible for maintaining, repairing, troubleshooting, and optimizing injection molds and related tooling used in plastic manufacturing. This role ensures molds operate safely and efficiently, meet quality standards, and support maximum production uptime.

Job Responsibilities

Perform preventive maintenance and repairs on complex injection molding tools to ensure optimal functionality and maximize production uptime.
Identify and troubleshoot mold performance issues, implementing timely solutions to minimize downtime.
Maintain accurate and detailed documentation of all mold maintenance and repair activities, including procedures, dates, and materials used.
Train, mentor, and support junior mold makers to promote a collaborative and skilled team environment.
Operate a full range of tool room equipment, including manual mills, lathes, surface grinders, CNC machines, and EDM equipment.
Diagnose, service, and repair hot runner systems.
Collect and analyze data to support fact based decision making and continuous improvement.
Collaborate with Engineering and Production teams to enhance mold performance and reliability.
Uphold and promote company values in all work activities.
Qualifications

Education

High School Diploma or GED required.
Experience

Minimum of 5 years of experience as a Mold Maker (Machinist-only experience does not qualify).
Hands-on plastics/molding experience required.
Background in the tool and die industry with emphasis on precision, high quality injection molds.
Experience with CNC machining and programming.
Journeyman Mold Maker certification preferred.
Skilled in mold fitting, benching, and assembly.
Knowledge, Skills & Abilities

Strong mathematical skills.
Ability to read and interpret engineering drawings, CAD files, and customer specifications.
Working knowledge of mold construction, mold design principles, tolerances, and material properties.
Proficient with precision measuring instruments and knowledgeable in GD&T.
Excellent problem solving and analytical abilities.
Strong communication and interpersonal skills for effective cross team collaboration.
Ability to work independently, manage multiple priorities, and maintain high accuracy.
Must maintain a clean, orderly work environment and possess personal tools.
Physical ability to stand 8 10 hours daily and lift up to 50 lbs.
Reliable attendance with the ability to work up to 5 hours of overtime per week.
Self motivated with a positive, team oriented attitude and willingness to learn.
Work Environment:

Manufacturing or tooling repair environment
Exposure to machinery, noise, oils and industrial conditions.
Must follow the use of PPE and adhere to safety standards.

Reference: 3205802651

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