Fuel Distribution System Mechanic

What the Numbers Say About Fuel Distribution System Mechanic

Federal agencies employ 164 people in the Fuel Distribution System Mechanic occupation (OPM code 4255), accounting for 0.0% of the total federal civilian workforce of 2,289,472 for the March 2025 reporting window. Headcount in this occupation moved up by 0.6% versus the prior period, though at this small a headcount, year-to-year swings can reflect a handful of hires or departures rather than a broad hiring trend.

Fuel Distribution System Mechanic pays $80,544 per year on average, 26.7% below the $109,869 federal civilian average, after moving up 2.4% from the prior period (a broad shift as locality pay tables and grade-level adjustments moved through the workforce). Employees in this role stay an average of 10.4 years, a mid-length average tenure, reflecting a mix of career employees and those who transfer or exit mid-career.

Fuel Distribution System Mechanic sits inside the Plumbing and Pipefitting Family family (code 42), which contains 4 related occupations across the federal government. Candidates browsing USAJOBS for Fuel Distribution System Mechanic postings should also review these sibling occupations, since federal hiring managers often cross-post positions across closely related codes when recruitment is difficult. All figures here come directly from OPM FedScope Employment Cubes, the same official source referenced in federal workforce planning, budget justifications, and GAO reports.

Within the Plumbing and Pipefitting Family family, Fuel Distribution System Mechanic is one of the top 4 occupations by headcount (#3), accounting for 3.5% of the family's combined 4,648 employees.