Industrial Maintenance Mechanic - Ready-Mix Concrete Plants

Industrial Maintenance Mechanic (Millwright / Plant Maintenance) - Ready-Mix Concrete Plants

Location: Indianapolis Metro (primarily Indianapolis)
Job Type: Full-Time | In-person | Daily local travel (company vehicle provided for day use)
Pay: $29.00-$34.00/hr (base) + bonus eligibility + overtime opportunities
Reports to: Ready-Mix Concrete Plant Maintenance Manager
Position Overview

Shelby Materials is hiring an Industrial Maintenance Mechanic to keep our ready-mix concrete plants running safely and reliably. You'll troubleshoot breakdowns, perform preventive maintenance, and complete repairs on plant equipment-helping minimize downtime and keeping production moving.

This is a hands-on role for someone who enjoys variety, takes pride in doing work the right way, and can work independently while communicating well with plant teams and dispatch.
Why Work at Shelby Materials?

As an Industrial Maintenance Mechanic at Shelby Materials, you'll enjoy:

• Competitive Hourly Pay - plus company bonus eligibility and overtime opportunities
• Generous 401(k) Plans - Traditional 401(k) and Roth 401(k) with one of the industry's highest employer matches
• Affordable Health Insurance - Zero-Premium High-Deductible Health Plan available, plus low premium, low deductible and PPO plans
• Health Savings Account (HSA) & Wellness Program - Company contributions based on match and participation
• Generous Paid Holidays and Paid Time Off
• Employer-provided PPE + safety-first culture - PPE, high-visibility workwear, and more
• Local Work - Daily travel is local (company vehicle provided for day use)

About the Role

You'll work on industrial equipment commonly found at ready-mix concrete plants: material handling, conveying systems, augers, pneumatics/air systems, and mechanical plant components. Electrical/PLC troubleshooting is a plus, but the core need is strong mechanical skill and safe, reliable repair work.
Key Responsibilities

• Maintain and repair ready-mix plant equipment and associated machinery to support safe, reliable operations.
• Troubleshoot mechanical issues and perform corrective repairs to restore production safely and efficiently.
• Perform preventive maintenance inspections and repairs on equipment including:
  • Power transmission components, conveyors, pneumatics/air systems, and automation-related components (as qualified)
• Perform welding/fabrication as needed.
• Use technology to track repairs, downtime, and preventive maintenance schedules.
• Communicate clearly with plant personnel, dispatch, and the maintenance team regarding priorities, downtime, and timelines.
• Follow all task-specific safety requirements and wear required PPE (employer provided).

Required Qualifications

• 2+ years in an industrial or mechanical maintenance role (5+ years preferred )
• Strong mechanical aptitude and experience with power transmissions, conveyors, controls, and pneumatics
• Welding experience required; electrical troubleshooting experience preferred
• Ability to work independently with minimal supervision and strong follow-through
• Safety-minded, detail-oriented, and able to perform in a fast-paced environment
• Strong communication skills with plant teams and maintenance teammates

Preferred: Ready-mix/aggregate industry experience and/or automation exposure
Schedule & Work Environment

• Early mornings, some Saturdays, and extended hours during peak season or breakdown events
• Work both indoors and outdoors in all weather conditions
• Local travel between sites (company vehicle provided for day use)

About Shelby Materials

Founded on Veterans Day in 1951 and based in Shelbyville, Indiana, Shelby Materials has 12 locations serving Central Indiana. We supply ready-mix concrete and aggregate materials for projects ranging from infrastructure and industrial builds to commercial and residential construction.

If you're ready to build your career with a trusted local company, apply today.

No DUI/DWI/OWI in the last 5 years

A commitment to a drug-free lifestyle and willingness to complete drug/alcohol screenings