Precision Core Tooling Technician

Le Sueur Incorporated; Northern (KY); Hybrid; USD 30,307,000 - 39,950,000; Full time

Job summary

Le Sueur Incorporated is seeking a Core Room Tool Maintenance Technician to set up, maintain, repair, and modify tooling used to produce sand cores for metal castings. You will ensure core boxes, fixtures, inserts, and related tooling are prepared and operating to production and quality specifications.

In this role, you will read engineering drawings, inspect tooling for wear, perform routine maintenance, troubleshoot problems, tighten components, and document tooling records while following all

Qualifications

• Experience with foundry core tooling preferred.
• Mechanical/tooling background or technical training.
• Ability to read blueprints and technical drawings.
• Experience using calipers, micrometers, gauges, and other measuring tools.
• Good mechanical troubleshooting and problem-solving skills.
• Ability to work in a hot, noisy manufacturing environment.

Responsibilities

• Prepares core boxes and core-making tooling for production.
• Install, remove, and adjust tooling, inserts, vents, pins, and related components.
• Inspect tooling for wear, damage, buildup, and dimensional issues.
• Perform routine maintenance and repairs on core tooling.
• Troubleshoot core-box and tooling problems that affect core quality.
• Make minor tooling adjustments, modifications, and repairs.
• Use hand tools, power tools, measuring instruments, and shop equipment.
• Read and interpret engineering drawings, tooling prints, and work instructions.
• Verify tooling dimensions and fit using precision measuring equipment.
• Clean and maintain core boxes after production runs.
• Work with core makers, maintenance, engineering, and quality personnel to resolve production issues.
• Maintain tooling records and report tooling damage or replacement needs.
• Follow foundry safety procedures and maintain a clean, organized work area.

Skills

Foundry tooling experience

Blueprint reading

Mechanical troubleshooting

Reading drawings

Problem-solving

Education

Technical training

Tools

Calipers

Micrometers

Gauges

Job description

Le Sueur Incorporated is seeking a Core Room Tool Maintenance Technician to set up, maintain, repair, and modify tooling used to produce sand cores for metal castings. You will ensure core boxes, fixtures, inserts, and related tooling are prepared and operating to production and quality specifications.

In this role, you will read engineering drawings, inspect tooling for wear, perform routine maintenance, troubleshoot problems, tighten components, and document tooling records while following all