Network Defense Analyst (ISSO)
General Dynamics Missions System International · Posted Nov 11, 2026
- Ft Belvoir, Virginia, United States
- On-site
- Full-time
- $90K–$98K per year
1–2 jobs· newest first
$90K–$98KOn-site · Full-time

$181K–$190KFull-time · Senior
+10K new in the last hour
General Dynamics Missions System International · Posted Nov 11, 2026
As the Advanced IT Security Specialist working as part of the Cyber Team as an Network Defense Analyst (ISSO), you’ll apply defensive functions to reduce exploitation opportunities of vulnerabilities, conduct import/export reviews for acquiring cryptographic systems, and maintain system security.
Combined Salary Range USD $90,359.00 - USD $97,771.00 /Yr.
Senior Information Systems Security Officer responsible for safeguarding an organization's computer networks and systems, ensuring security, integrity, and confidentiality of data using Risk Management Framework.
Salary rage for this position: $181,000 to $190,000 #CJ