Plant Preventive Maintenance Supervisor Salary in Missouri

How much does a Plant Preventive Maintenance Supervisor make in Missouri?

As of August 01, 2026, the average salary for a Plant Preventive Maintenance Supervisor in Missouri is $108,700 per year, which breaks down to an hourly rate of $52.

However, a Plant Preventive Maintenance Supervisor's salary can vary significantly. Here’s a look at the typical salary range:

• Top Earners (90th percentile): $132,581
• Majority Range (25th-75th percentile): $98,800 to $121,200
• Entry-Level (10th percentile): $89,787