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Maintenance Technician

Company:
ATMI Precast
Location:
Aurora, IL
Posted:
January 12, 2026
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Description:

Reports to: Maintenance Manager

Why You’d Want to Work Here

At ATMI Precast, we believe in investing in the people who keep our operations strong. Our Maintenance Team is respected, well-supported, and essential to our success. You won’t be stuck doing the same task day after day. You’ll solve real problems, work on big equipment, and be part of a team that takes pride in doing things right.

Summary

We’re looking for a hands-on, skilled Maintenance Technician to keep our manufacturing operation running at its best. If you’re experienced with diesel engines, hydraulic systems, and facility maintenance, and you enjoy problem-solving in a fast-paced environment, this is a great opportunity to make a direct impact on daily operations.

You’ll handle everything from equipment repairs to facility upkeep and preventative maintenance, ensuring production never skips a beat.

Responsibilities

Maintain and repair diesel-powered manufacturing equipment, hydraulic systems, and facility infrastructure

Perform scheduled preventative maintenance to avoid downtime

Troubleshoot and diagnose mechanical, hydraulic, and diesel-related issues

Replace, repair, or calibrate components to keep equipment at peak performance

Conduct general facility maintenance including lighting, HVAC support, minor plumbing, painting, and basic building repairs

Keep detailed records of maintenance work and repairs

Use hand tools, diagnostic equipment, and measuring instruments safely and effectively

Interpret manuals, schematics, blueprints, and layouts to guide maintenance tasks

Support continuous improvement by identifying potential equipment or facility upgrades

Follow all safety protocols and assist in training junior maintenance team members

Be available for Saturday work as needed

Requirements

High school diploma or equivalent required; technical degree or certification preferred

3+ years of experience in diesel engines, hydraulics, and facility maintenance

Strong troubleshooting skills across mechanical and facility systems

Ability to read technical documents, diagrams, and schematics

Familiar with safety practices in an industrial or manufacturing setting

Able to lift up to 50 lbs., climb ladders, and work in tight or elevated spaces

Must complete and pass all ATMI Safety Training Programs (Lock-Out Tag-Out, Working from Heights, Confined Space, Forklift Operation, Manlift Operation)

Ability to complete crane inspections

Must pass pre-employment drug screening

Preferred Skills

Welding and fabrication experience

Basic electrical or PLC troubleshooting knowledge

Certifications in diesel, hydraulic, HVAC, or facility maintenance

Equipment You’ll Maintain

Ottawa Yard Tractors

Batch Plant

Forklifts and Man Lifts

Ready-Mix Trucks

Gantry and Overhead Cranes

Small Engines and Miscellaneous Equipment

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