Administration and Office Support Student Trainee
Federal headcount, average salary, length of service, and pay comparison for the Administration and Office Support Student Trainee occupation series (code 0399), drawn directly from the OPM FedScope dataset (June 2026).
The verdict
With 738 employees (0.0% of the federal civilian workforce), Administration and Office Support Student Trainee ranks as a smaller, specialized federal occupation within the General Administrative, Clerical, and Office Services Group family, and headcount grew 50.6% from the prior period. Its average salary of $43,741 pays below the $117,339 federal average.
- Employees
- 738
- Share of workforce
- 0.0%
- Avg salary
- $43,741
- Avg tenure
- 1.2 yrs
What the Numbers Say About Administration and Office Support Student Trainee
As of the June 2026 reporting window, 738 people work in the Administration and Office Support Student Trainee occupation (OPM code 0399) across federal agencies, 0.0% of the 1,953,300-strong federal civilian workforce. Headcount moved up by 50.6% from the prior period, a modest but trackable signal for anyone considering this specialized federal career path.
Average tenure in Administration and Office Support Student Trainee runs 1.2 years, a comparatively short average tenure, which can reflect faster turnover, a competitive private-sector alternative, or a newer program still building up its workforce. Pay averages $43,741 per year, down -5.5% from the prior period, a broad shift as locality pay tables and grade-level adjustments moved through the workforce.
Administration and Office Support Student Trainee sits inside the General Administrative, Clerical, and Office Services Group family (code 03), which contains 31 related occupations across the federal government. Candidates browsing USAJOBS for Administration and Office Support Student Trainee postings should also review these sibling occupations in the General Administrative, Clerical, and Office Services Group family.
Administration and Office Support Student Trainee makes up 0.3% of the 260,640 employees across the General Administrative, Clerical, and Office Services Group family, ranking #15 of 31 occupations in that family by headcount. Its average salary ranks in the bottom half (7th percentile) of pay among General Administrative, Clerical, and Office Services Group occupations.
Salary context · lean-pay series
How Administration and Office Support Student Trainee pay compares to the federal average of $117,339
Occupation Average
$43,741
Federal Average
$117,339
vs. Federal Avg
-62.7%
Where Administration and Office Support Student Trainee ranks on lean federal pay
Its average salary of $43,741 is higher than 2% of federal occupation series (10 of 541). The highlighted bar marks where Administration and Office Support Student Trainee sits in the federal pay distribution.
Average-salary distribution across all 541 federal occupation series; Administration and Office Support Student Trainee ranks higher than 2%.
Related Occupations in General Administrative, Clerical, and Office Services Group
10 other occupations in the same family
| Occupation | Employees | Avg Salary | Avg LOS |
|---|---|---|---|
| Miscellaneous Administration and Program | 84,990 | $125,183 | 15.6 yrs |
| Management and Program Analysis | 73,337 | $134,823 | 16.7 yrs |
| Miscellaneous Clerk and Assistant | 35,782 | $53,568 | 10.4 yrs |
| Logistics Management | 20,350 | $117,169 | 15 yrs |
| Program Management | 15,235 | $178,573 | 19.9 yrs |
| Administrative Officer | 8,149 | $110,689 | 18 yrs |
| Secretary | 5,419 | $66,321 | 14.3 yrs |
| Telecommunications | 3,607 | $127,955 | 16.5 yrs |
| Management and Program Clerical and Assistance | 3,112 | $68,111 | 14 yrs |
| Government Information Specialist | 2,335 | $124,799 | 17.1 yrs |
Nationwide occupation series with similar scale or pay
Two peer sets for Administration and Office Support Student Trainee outside the General Administrative, Clerical, and Office Services Group family, on headcount and average salary axes that vary across all OPM occupation series.
Similar headcount
Nearest employee counts in other occupation families (738 here).
Similar lean average salary
Nearest average salaries in other occupation families ($43,741 here).
Key takeaways
- Administration and Office Support Student Trainee pays below the federal average by 62.7% ($43,741 vs $117,339 federal-wide), at the 2nd percentile for pay among 541 tracked occupation series.
- A smaller, specialized federal occupation by headcount: 738 employees, 0.0% of the federal civilian workforce, and headcount grew 50.6% from the prior period.
- According to OPM FedScope June 2026, Administration and Office Support Student Trainee ranks #247 of 663 federal occupation series by headcount (the same employee_count ordering as our occupations directory).
- Administration and Office Support Student Trainee makes up 0.3% of the 260,640 employees across the General Administrative, Clerical, and Office Services Group family, ranking #15 of 31 occupations in that family by headcount.
OPM FedScope and Federal Workforce Data figures are federal civilian headcounts, average salaries, and length-of-service statistics - not job-quality scores, hiring advice, or a live vacancy listing. A larger or higher-paid agency is not a better employer.