Grounds Maintenance Supervisor salary at Missouri Department of Public Safety

The average grounds maintenance supervisor salary at Missouri Department of Public Safety was $53,690 , which is 14 percent higher than the average salary for this job in Missouri, and 8 percent higher than the national average for this job . Grounds Maintenance Supervisor salaries at Missouri Department of Public Safety typically range from $49,675 to $56,380 (25th to 75th percentile). The highest reported grounds maintenance supervisor salary was $70,035. There are 15 employees at Missouri Department of Public Safety with the job title grounds maintenance supervisor.