Maintenance Supervisor

Position Title: Maintenance Supervisor

Employment Status: Full-Time, Exempt

Location: Shelby, Montana

Schedule: Onsite Monday–Friday (extended hours and weekend support as needed)

Salary Range: $28.00 - $36.00 per hour

Position Overview

We are seeking a hands-on Maintenance Supervisor to lead mechanical reliability and maintenance operations within a high-volume agricultural manufacturing facility specializing in extracted humate products. This role is highly mechanical and operationally focused, with primary responsibility for maintaining and optimizing spray drying systems, pumps, valves, rotating equipment, and bulk material handling systems.

The Maintenance Supervisor will oversee preventive, predictive, and corrective maintenance programs while directly supporting troubleshooting of spray dryers, thermal processing systems, and fluid handling equipment. This position requires a working leader who can ...

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Submit your application today and join our talented team at Addison Group.