Job family

Public Works & Utilities

Sanitation, water and wastewater, public power, and the crews that maintain public infrastructure and buildings.

Job titleLevelPay structureGovernment workers (SOC)Median pay in government
Custodian (schools & public buildings)
SOC 37-2011
localstateSeniority steps502,420$39,640
Fleet Mechanic (city/county)
SOC 49-3031, 49-3023
localstateCivil-service class series43,040$65,270
Heavy Equipment Operator (government)
SOC 47-2073
localstateCivil-service class series82,890$52,750
Lineworker (public power utility)
SOC 49-9051
localfederalApprenticeship15,190$92,150
Parks / Grounds Maintenance Worker
SOC 37-3011
localCivil-service class series115,390$40,080
Public Works / Street Maintenance Worker
SOC 47-4051, 49-9071
localCivil-service class series148,700$50,450
Sanitation Worker / Refuse Collector
SOC 53-7081
localSeniority steps44,570$47,020
Sewer / Collection System Worker
SOC 47-4071
localCertification grade6,670$55,860
Stationary Engineer (public facilities)
SOC 51-8021
localstateCivil-service class series10,930$81,760
Utility Meter Reader
SOC 43-5041
localSeniority steps9,370$46,030
Water / Wastewater Treatment Operator
SOC 51-8031
localCertification grade96,730$60,450

Worker counts and pay are for each job's occupation code across all of government; several jobs can share one code.

Sources: GovJobs Wiki (editorial); U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics (OEWS), May 2025 — national estimates by ownership. Data captured September 30, 2026.