Assistant Cook
Drawn directly from OPM FedScope (March 2025), this page tracks headcount, average salary, tenure, and pay comparison for the Assistant Cook occupation series (code 9975).
The verdict
With 83 employees (0.0% of the federal civilian workforce), Assistant Cook ranks as a smaller, specialized federal occupation within the Vessel Jobs Family (excluded From the Federal Wage System) family, and headcount declined 6.7% from the prior period. Its average salary of $49,410 pays below the $109,869 federal average.
- Employees
- 83
- Share of workforce
- 0.0%
- Avg salary
- $49,410
- Avg tenure
- 8.4 yrs
What the Numbers Say About Assistant Cook
0.0% of the federal civilian workforce (2,289,472 employees total, March 2025) works in the Assistant Cook occupation (OPM code 9975): 83 people, headcount down -6.7% 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 Assistant Cook runs 8.4 years, a mid-length average tenure, reflecting a mix of career employees and those who transfer or exit mid-career. Pay averages $49,410 per year, 55.0% below the $109,869 federal civilian average and up 1.8% from the prior period, a modest shift, consistent with routine locality pay and grade-level movement.
Assistant Cook sits inside the Vessel Jobs Family (excluded From the Federal Wage System) family (code 99), which contains 51 related occupations across the federal government. Candidates browsing USAJOBS for Assistant Cook 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 Vessel Jobs Family (excluded From the Federal Wage System) family, Assistant Cook ranks #24 of 51 by headcount, accounting for 1.4% of the family's combined 6,135 employees.
Employees
83
-6.7% from prior period
Average Salary
$49,410
+1.8%
Avg Length of Service
8.4 yrs
Occupation Family
Vessel Jobs Family (excluded From the Federal Wage System)
Salary Context
How Assistant Cook pay compares to the federal average of $109,869
Occupation Average
$49,410
Federal Average
$109,869
vs. Federal Avg
-55.0%
Where Assistant Cook ranks on federal pay
Its average salary of $49,410 is higher than 6% of federal occupation series (35 of 634). The highlighted bar marks where Assistant Cook sits in the federal pay distribution.
Average-salary distribution across all 634 federal occupation series; Assistant Cook ranks higher than 6%.
Related Occupations in Vessel Jobs Family (excluded From the Federal Wage System)
10 other occupations in the same family
| Occupation | Employees | Avg Salary | Avg LOS |
|---|---|---|---|
| Steward Utilityman | 748 | $38,354 | 4.7 yrs |
| Ordinary Seaman | 712 | $38,310 | 1.7 yrs |
| Able Seaman-Maintenance | 528 | $55,876 | 11.7 yrs |
| Wiper | 256 | $42,135 | 2.5 yrs |
| Engine Utilityman | 254 | $49,916 | 8.1 yrs |
| Able Seaman | 225 | $58,397 | 12.6 yrs |
| Boatswain's Mate | 175 | $61,606 | 17.2 yrs |
| Third Assistant Engineer | 174 | $91,616 | 6.6 yrs |
| Second Assistant Engineer | 170 | $112,614 | 12.6 yrs |
| Third Officer | 163 | $83,457 | 4.3 yrs |
Frequently Asked Questions
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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.