Network and Computer Systems Administrators salaries in Washington-Arlington-Alexandria, DC-VA-MD-WV
Median $104,100 across 530 filings, Jul 2023 to Jun 2026.
Calculate take-home pay on the calculator pageMedian
$104,100
Middle 50%
$99,100–$124,700
Filings
530
- Median is 6% above the national median for Network and Computer Systems Administrators ($98,000).
- Most filings are wage Level II (53%).
- Hughes Network Systems LLC has the most filings (34), with a median of $115,000.
Top companies
Level I 18%
Level II 53%
Level III 13%
Level IV 12%
Not stated 4%
Take-home pay
| Gross | $104,100 |
| Federal income tax | $14,100 |
| Social Security | $6,500 |
| Medicare | $1,500 |
| State income tax | $5,900 |
| Health insurance (employee share) | $1,400 |
| Take-home per year | $74,700 |
| Take-home per month | $6,200 |
Tax year 2026, single filer.
Local taxes, 401(k), and filing status other than single are not included.
Tax rates checked against IRS, Tax Foundation, and other original sources on Oct 28, 2026.
This is an estimate. Actual taxes depend on your situation. Consult a tax professional before filing.
LCA filings are not hires.
Filed wages are offered base pay, not total compensation.
We did not independently verify the source files. Deduplication and filtering can cause differences from the original data.