tree trimmer

union carpenter

utility inspector

utility operator

utility porter

utility technician

valve technician

vehicle mechanic

wastewater operator

watchmaker

water plant operator

water technician

water treatment operator

wildlife technician

wind technician

wind turbine technician

window cleaner

wire technician

yard worker

machinist

maintenance administrator

maintenance assistant

maintenance coordinator

maintenance electrician

maintenance engineer

maintenance foreman

maintenance helper

maintenance man

maintenance manager

maintenance mechanic