Die Shop

Postle Aluminum Company, LLC; Northern (KY); Hybrid; USD 52,000 - 72,000; Full time

Job summary

Postle Aluminum Company, LLC is seeking a Die Polisher/Corrector in Indiana to inspect and repair extrusion dies used to shape aluminum profiles. You will read precision measurements, diagnose dimensional issues, and collaborate with production teams to maximize die life and maintain efficiency.

The role requires strong mechanical aptitude, attention to detail, and the ability to operate die-shop tools and forklifts safely in a manufacturing environment.

Qualifications

• High school diploma or GED required.
• Technical training/associates in manufacturing recommended.
• Experience in die correction/polishing favored.
• Ability to read blueprints/technical drawings.

Responsibilities

• Inspect extruded aluminum samples to identify defects and misdimensions.
• Read and interpret precision measurement results to verify die dimensions.
• Repair or modify dies to restore specifications.

Skills

Die polishing

Blueprint reading

Precision measuring tools

Metallurgy knowledge

Forklift operation

Education

High school diploma or GED

Technical training or associate degree (plus)

Tools

Calipers

Micrometers

Dial indicators

Gauges

Job description

If you are unable to complete this application due to a disability, contact this employer to ask for an accommodation or an alternative application process.

Howe, IN, US

Job Summary

The Die Polisher/Corrector inspects, repairs, and maintains the extrusion dies used to shape aluminum profiles. Working in the die shop, this role collaborates with supervisors, press operators, and quality-control teams to diagnose and resolve die-performance issues. Technical expertise, precision, and a strong understanding of the aluminum extrusion process are essential to maximizing die life and maintaining production efficiency.

Essential Duties and Responsibilities

Die Analysis and Correction

• Inspect samples of extruded aluminum to diagnose dimensional inaccuracies, flow inconsistencies, and surface defects.
• Use precision measuring instruments (calipers, micrometers, gauges) and accurately read and interpret results to verify die dimensions against design specifications.
• Determine and perform the repairs or modifications needed to restore dies to specifications.

Die Maintenance and Repair

• Correct and polish die bearings, feeder plates, and other tooling surfaces using hand tools and pneumatic grinders to improve metal flow.
• Perform routine maintenance, including caustic cleaning to remove aluminum buildup and nitriding to increase die hardness.
• Disassemble and reassemble multi-part die assemblies.
• Inspect tooling for stress cracks, excessive wear, or damage and carry out necessary repairs.

Data and Process Management

• Document die corrections and maintenance history in the plant’s computer system.
• Partner with press operators and managers to troubleshoot die problems during production.
• Communicate recommendations for improvements or design changes for future dies.

Safety and Equipment

• Operate and maintain die-shop equipment such as mills, sandblasters, and caustic systems.
• Safely operate forklifts and other material-handling equipment to move dies to and from the press line.
• Follow all company safety policies and procedures, especially when working with hand tools, heavy equipment, and caustic chemicals.

Qualifications

Education

• High school diploma or GED required.
• Technical training or an associate degree in manufacturing or a related field is a plus.

Experience

• Several years of hands-on experience in die correction and polishing within the aluminum extrusion industry preferred.
• Advanced roles typically require 5+ years of experience.

Skills

• Strong mechanical aptitude and problem-solving skills.
• Ability to read and interpret blueprints and technical drawings.
• Proficient in both using and correctly reading precision measuring tools (calipers, micrometers, gauges, dial indicators).
• Knowledge of metallurgy and metal flow dynamics.
• High attention to detail and ability to perform precise work.
• Effective communication and teamwork skills.
• Forklift certification or ability to become certified preferred.

Physical Demands

• Ability to lift up to 75 pounds.
• Stamina for extended standing, walking, bending, and kneeling.
• Comfort working in a manufacturing environment with moving mechanical parts, varying temperatures, and high noise levels.