The median annual wage for First-Line Supervisors of Mechanics, Installers, and Repairers in Maryland is $81,200 (May 2024 BLS OES). The mean (average) is $85,810.
Pay spans roughly $52,910 at the 10th percentile to $122,280 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $39.04 per hour. An estimated 9,760 people work as first-line supervisors of mechanics, installers, and repairers in Maryland.
| Median (annual) | $81,200 |
| Mean (annual) | $85,810 |
| Median (hourly) | $39.04 |
| 10th percentile | $52,910 |
| 90th percentile | $122,280 |
| Employment | 9,760 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.