Misc Fluid Systems Maintenance
Everything OPM FedScope (March 2025) reports about the Misc Fluid Systems Maintenance occupation series (code 8201): headcount, average salary, length of service, and pay comparison.
The verdict
With 33 employees (0.0% of the federal civilian workforce), Misc Fluid Systems Maintenance ranks as a smaller, specialized federal occupation within the Fluid Systems Maintenance Family family, and headcount grew 3.1% from the prior period. Its average salary of $70,079 pays below the $109,869 federal average.
- Employees
- 33
- Share of workforce
- 0.0%
- Avg salary
- $70,079
- Avg tenure
- 14.3 yrs
What the Numbers Say About Misc Fluid Systems Maintenance
Federal agencies employ 33 people in the Misc Fluid Systems Maintenance occupation (OPM code 8201), 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 3.1% 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.
Average tenure in Misc Fluid Systems Maintenance runs 14.3 years, a mid-length average tenure, reflecting a mix of career employees and those who transfer or exit mid-career. Pay averages $70,079 per year, 36.2% below the $109,869 federal civilian average and up 1.6% from the prior period, a modest shift, consistent with routine locality pay and grade-level movement.
Code 82, the Fluid Systems Maintenance Family family, is where the federal government classifies Misc Fluid Systems Maintenance alongside 2 related occupations. Candidates browsing USAJOBS for Misc Fluid Systems Maintenance 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 Fluid Systems Maintenance Family family, Misc Fluid Systems Maintenance is one of the top 3 occupations by headcount (#3), accounting for 2.0% of the family's combined 1,665 employees.
Employees
33
+3.1% from prior period
Average Salary
$70,079
+1.6%
Avg Length of Service
14.3 yrs
Occupation Family
Fluid Systems Maintenance Family
Salary Context
How Misc Fluid Systems Maintenance pay compares to the federal average of $109,869
Occupation Average
$70,079
Federal Average
$109,869
vs. Federal Avg
-36.2%
Where Misc Fluid Systems Maintenance ranks on federal pay
Its average salary of $70,079 is higher than 29% of federal occupation series (184 of 634). The highlighted bar marks where Misc Fluid Systems Maintenance sits in the federal pay distribution.
Average-salary distribution across all 634 federal occupation series; Misc Fluid Systems Maintenance ranks higher than 29%.
Related Occupations in Fluid Systems Maintenance Family
2 other occupations in the same family
| Occupation | Employees | Avg Salary | Avg LOS |
|---|---|---|---|
| Pneudraulic Systems Mechanic | 857 | $71,708 | 11.3 yrs |
| Aircraft Pneudraulic Systems Mechanic | 775 | $80,006 | 8.9 yrs |
Frequently Asked Questions
How many federal employees work as Misc Fluid Systems Maintenance? ▾
What is the average salary for Misc Fluid Systems Maintenance in the federal government? ▾
What occupation family does Misc Fluid Systems Maintenance belong to? ▾
What is the average length of service for Misc Fluid Systems Maintenance? ▾
Is the Misc Fluid Systems Maintenance workforce growing or shrinking? ▾
How does Misc Fluid Systems Maintenance pay compare to private sector salaries? ▾
Data Source: U.S. Office of Personnel Management (OPM) FedScope Employment Cubes, March 2025. Federal civilian non-seasonal full-time and part-time employees. Data does not include military personnel, postal workers, or intelligence agency staff. Last updated: 2026-03-10.
Read our methodology - how this data is sourced, computed, and verified.
PlainGovJobs is rendered directly from OPM FedScope federal-workforce data, no number is typed in by an editor. This page draws directly on OPM FedScope occupation-level employment records. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.