First-Line Supervisor of Mechanics, Installer, and Repairer Salary in the Industry of Coal Mining

Table 1 shows the average annual salaries for first-line supervisors of mechanics, installers, and repairers in the industry of coal mining. The salaries are shown in 5 percentile scales. The average annual salary for the 90th percentile (the top 10 percent of the highest paid) first-line supervisors of mechanics, installers, and repairers is $121,730. The median annual salary (50th percentile) is $86,270. The average annual salary for the bottom 10 percent first-line supervisors of mechanics, installers, and repairers is $42,940.