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OPM FedScope March 2025 Vessel Jobs Family (excluded From the Federal Wage System)

Operations Chief (oc)

Everything OPM FedScope (March 2025) reports about the Operations Chief (oc) occupation series (code 9930): headcount, average salary, length of service, and pay comparison.

The verdict

In the Vessel Jobs Family (excluded From the Federal Wage System) family, Operations Chief (oc) counts 41 employees, a smaller, specialized federal occupation at 0.0% of the federal civilian workforce; pay averages $71,006, which pays below the federal-wide $109,869.

Employees
41
Share of workforce
0.0%
Avg salary
$71,006
Avg tenure
8.6 yrs

What the Numbers Say About Operations Chief (oc)

Federal agencies employ 41 people in the Operations Chief (oc) occupation (OPM code 9930), 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 sideways by 0.0% 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.

Operations Chief (oc) pays $71,006 per year on average, 35.4% below the $109,869 federal civilian average, after moving down -0.3% from the prior period (a small shift, within the range of normal year-to-year rounding rather than a broad pay-table change). Employees in this role stay an average of 8.6 years, a mid-length average tenure, reflecting a mix of career employees and those who transfer or exit mid-career.

Code 99, the Vessel Jobs Family (excluded From the Federal Wage System) family, is where the federal government classifies Operations Chief (oc) alongside 50 related occupations. Candidates browsing USAJOBS for Operations Chief (oc) 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.

Operations Chief (oc) makes up 0.7% of the 6,135 employees across the Vessel Jobs Family (excluded From the Federal Wage System) family, ranking #38 of 51 occupations in that family by headcount.

Employees

41

0.0% from prior period

Average Salary

$71,006

-0.3%

Avg Length of Service

8.6 yrs

Occupation Family

Vessel Jobs Family (excluded From the Federal Wage System)

Salary Context

How Operations Chief (oc) pay compares to the federal average of $109,869

Occupation Average

$71,006

Federal Average

$109,869

vs. Federal Avg

-35.4%

Where Operations Chief (oc) ranks on federal pay

Its average salary of $71,006 is higher than 30% of federal occupation series (191 of 634). The highlighted bar marks where Operations Chief (oc) sits in the federal pay distribution.

$16,074132$63,787308$111,499167$159,21223$206,9242$254,6372
Distribution of average salary across all 634 federal occupation series (OPM FedScope) - Operations Chief (oc) is in the highlighted range.

Average-salary distribution across all 634 federal occupation series; Operations Chief (oc) ranks higher than 30%.

Source: OPM FedScope Employment Cubes As of March 2025

10 other occupations in the same family

Occupation Employees Avg Salary
Steward Utilityman 748 $38,354
Ordinary Seaman 712 $38,310
Able Seaman-Maintenance 528 $55,876
Wiper 256 $42,135
Engine Utilityman 254 $49,916
Able Seaman 225 $58,397
Boatswain's Mate 175 $61,606
Third Assistant Engineer 174 $91,616
Second Assistant Engineer 170 $112,614
Third Officer 163 $83,457

Frequently Asked Questions

How many federal employees work as Operations Chief (oc)?
Operations Chief (oc) employs 41 federal workers as of March 2025, a 0.0% share of the total federal civilian workforce.
What is the average salary for Operations Chief (oc) in the federal government?
The average salary for Operations Chief (oc) in the federal government is $71,006 per year, which is 35.4% below the overall federal average of $109,869.
What occupation family does Operations Chief (oc) belong to?
Operations Chief (oc) (code 9930) belongs to the Vessel Jobs Family (excluded From the Federal Wage System) family (code 99). There are 51 occupations in this family.
What is the average length of service for Operations Chief (oc)?
Average tenure in the Operations Chief (oc) occupation runs 8.6 years, versus 11.8 years federal-wide.
Is the Operations Chief (oc) workforce growing or shrinking?
The Operations Chief (oc) workforce has remained stable with 41 employees.
How does Operations Chief (oc) pay compare to private sector salaries?
Operations Chief (oc) pays $71,006 on average in the federal government, 35.4% below the $109,869 federal-wide average. The BLS Occupational Employment and Wage Statistics (OEWS) program tracks the private-sector equivalent for comparison.

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.

Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainGovJobs

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.