Median of all compensation (including tips, bonus, and overtime) by years of experience.
For Maintenance Supervisors with Plumbing skills, experience does not seem to be a major factor in determining pay. Relatively untried employees who have less than five years' experience make $38K, but folks with five to 10 years under their belts enjoy an appreciably larger median of $43K. On average, Maintenance Supervisors with Plumbing skills make $45K following one to two decades on the job. More than 20 years of experience mean a somewhat bigger median paycheck of $46K, but it's not much more than what less experienced people make.