How much does GCI pay?
As of Oct 30, 2026, 39 of the 40 open jobs GCI has on Alion state a salary. The median is $234k a year, and the middle half pays $184k to $238k. The best-paid open role is AI/ML Engineer SME (TS/SCI with Poly Required) at $318k. GCI pays in line with the market for the same roles, levels and countries.
GCI pay against the market
≈ 0% GCI pays in line with the market for the same roles, levels and countries.
Each of 25 postings is compared with the median stated pay for its role, level and country across all employers on Alion; the middle ratio, drawn toward the market when few postings back it, gives the figure.
GCI pay by level
| Level | Jobs | Median | Typical range |
|---|---|---|---|
| Lead | 10 | $207k | $207k |
| Senior | 9 | $184k | $176k – $208k |
| Intern | 5 | $77k | $77k |
| Staff+ | 3 | $238k | $238k |
GCI pay by role
| Role | Jobs | Median | Typical range |
|---|---|---|---|
| Security | 13 | $189k | $176k – $207k |
| Backend | 5 | $275k | $238k – $318k |
| DevOps | 5 | $238k | $238k – $318k |
| Operations | 5 | $207k | $180k – $207k |
| Networking | 4 | $238k | $77k – $238k |
GCI pay by city
| Location | Jobs | Median | Typical range |
|---|---|---|---|
| Chantilly | 19 | $207k | $184k – $238k |
| Reston | 11 | $136k | $77k – $208k |
| McLean | 5 | $238k | $189k – $275k |
| Tysons | 4 | $238k | $139k – $238k |
| Dulles | 3 | $318k | $275k – $318k |
| Herndon | 3 | $238k | $136k – $238k |
GCI pay by work format
| Work format | Jobs | Median | Typical range |
|---|---|---|---|
| In office | 42 | $234k | $184k – $238k |
How pay at GCI is spread
42 of 43 vacancies state a salary (98%). The range below is built from those 42 stated figures only, never from an estimate.
Best-paid open roles at GCI
Questions about pay at GCI
What is the average salary at GCI?
The median salary stated in GCI job postings is $234k a year, across 42 open jobs with pay; the middle half pays $184k to $238k.
How much does GCI pay for Security roles?
Security roles at GCI state a median of $189k a year (13 postings with pay, middle half $176k – $207k).
How much does GCI pay for Backend roles?
Backend roles at GCI state a median of $275k a year (5 postings with pay, middle half $238k – $318k).
How much does GCI pay for DevOps roles?
DevOps roles at GCI state a median of $238k a year (5 postings with pay, middle half $238k – $318k).
How much does GCI pay in Chantilly?
Jobs at GCI in Chantilly state a median of $207k a year (19 postings with pay).
What is the highest-paying open job at GCI?
Right now it is AI/ML Engineer SME (TS/SCI with Poly Required) at GCI, with a stated $318k a year.
Does GCI pay above the market?
GCI pays in line with the market for the same roles, levels and countries. Each of 25 postings is compared with the median stated pay for its role, level and country across all employers on Alion; the middle ratio, drawn toward the market when few postings back it, gives the figure.
Does GCI publish salaries in its job postings?
98% of the open jobs GCI has on Alion state a salary: 39 of 40.
How to cite this page
Only pay an employer wrote in its own job advert is used, converted to US dollars a year; estimates are never mixed in. The figures are rebuilt twice a day from the vacancies open now.
These figures are published under a free licence. You may reuse them, including commercially, as long as you credit Alion and link back to this page.
GCI salaries: median $234k across 42 job postings with pay. Alion, Oct 30, 2026, https://alion.io/company/gci-7/salaries