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OPM FedScope March 2025 Armament Work Family

Ordnance Equipment Mechanic

Federal headcount, average salary, length of service, and pay comparison for the Ordnance Equipment Mechanic occupation series (code 6641), drawn directly from the OPM FedScope dataset (March 2025).

The verdict

With 608 employees (0.0% of the federal civilian workforce), Ordnance Equipment Mechanic ranks as a smaller, specialized federal occupation within the Armament Work Family family, and headcount declined 3.9% from the prior period. Its average salary of $80,762 pays below the $109,869 federal average.

Employees
608
Share of workforce
0.0%
Avg salary
$80,762
Avg tenure
9 yrs

What the Numbers Say About Ordnance Equipment Mechanic

As of the March 2025 reporting window, 608 people work in the Ordnance Equipment Mechanic occupation (OPM code 6641) across federal agencies, 0.0% of the 2,289,472-strong federal civilian workforce. Headcount moved down by -3.9% from the prior period, a modest but trackable signal for anyone considering this specialized federal career path.

Ordnance Equipment Mechanic pays $80,762 per year on average, 26.5% below the $109,869 federal civilian average, after moving up 2.2% 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 9 years, a mid-length average tenure, reflecting a mix of career employees and those who transfer or exit mid-career.

Code 66, the Armament Work Family family, is where the federal government classifies Ordnance Equipment Mechanic alongside 5 related occupations. Candidates browsing USAJOBS for Ordnance Equipment 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.

Inside the Armament Work Family family (6 occupations, 2,175 employees combined), Ordnance Equipment Mechanic holds the #2 spot by headcount, a 28.0% share of the family total. Its average salary ranks in the top half (67th percentile) of pay among Armament Work Family occupations.

Employees

608

-3.9% from prior period

Average Salary

$80,762

+2.2%

Avg Length of Service

9 yrs

Occupation Family

Armament Work Family

Salary Context

How Ordnance Equipment Mechanic pay compares to the federal average of $109,869

Occupation Average

$80,762

Federal Average

$109,869

vs. Federal Avg

-26.5%

Where Ordnance Equipment Mechanic ranks on federal pay

Its average salary of $80,762 is higher than 46% of federal occupation series (293 of 634). The highlighted bar marks where Ordnance Equipment Mechanic 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) - Ordnance Equipment Mechanic is in the highlighted range.

Average-salary distribution across all 634 federal occupation series; Ordnance Equipment Mechanic ranks higher than 46%.

Source: OPM FedScope Employment Cubes As of March 2025

5 other occupations in the same family

Occupation Employees Avg Salary
Aircraft Ordnance Systems Mechanic 812 $86,890
Small Arms Repairing 488 $66,521
Artillery Repairing 161 $67,956
Miscellaneous Armament Work 70 $79,479
Special Weapons Systems Mechanic 36 $78,140

Frequently Asked Questions

How many federal employees work as Ordnance Equipment Mechanic?
Ordnance Equipment Mechanic employs 608 federal workers as of March 2025, a 0.0% share of the total federal civilian workforce.
What is the average salary for Ordnance Equipment Mechanic in the federal government?
Federal employees in the Ordnance Equipment Mechanic occupation earn an average of $80,762 per year, 26.5% below the $109,869 federal-wide average.
What occupation family does Ordnance Equipment Mechanic belong to?
Occupation code 6641, Ordnance Equipment Mechanic, sits within the 6-occupation Armament Work Family family (code 66).
What is the average length of service for Ordnance Equipment Mechanic?
Average tenure in the Ordnance Equipment Mechanic occupation runs 9 years, versus 11.8 years federal-wide.
Is the Ordnance Equipment Mechanic workforce growing or shrinking?
A decline of 3.9% from the prior period put the Ordnance Equipment Mechanic occupation at 608 employees, down roughly 25 positions.
How does Ordnance Equipment Mechanic pay compare to private sector salaries?
The federal average salary for Ordnance Equipment Mechanic is $80,762, 26.5% below the $109,869 federal-wide average. For private-sector benchmarks in this field, see the BLS Occupational Employment and Wage Statistics (OEWS) program.

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.