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Senior Network Administrator - Mission-Critical Security
Job in
Gaithersburg, Montgomery County, Maryland, 20883, USA
Listed on 2026-08-12
Listing for:
Koitecc Solutions
Full Time
position Listed on 2026-08-12
Job specializations:
-
IT/Tech
Cybersecurity
Job Description & How to Apply Below
Leidos in Gaithersburg, MD is seeking a Senior Network Administrator to lead enterprise network infrastructure, ensure security, and support agile teams in delivering mission-critical capabilities for the Intelligence Community.
The role requires active Top Secret/SCI clearance with polygraph, CCNA or CCNP, Security+ and DoD 8140/8570 IAM compliance, and hands-on experience with Cisco routing, switching, and firewalls; familiarity with cloud networking and SDN is a plus.
#J-18808-LjbffrPosition Requirements
10+ Years
work experience
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