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Network Administrator Security Clearance

Job in Washington, District of Columbia, 20001, USA
Listing for: Agensys Corporation
Full Time position
Listed on 2026-07-16
Job specializations:
  • IT/Tech
    Cybersecurity, Network Security
Job Description & How to Apply Below
Position: Network Administrator with Security Clearance
Seeking a Network Admin istrator to support an Air Force program within the Network JBAB Enterprise Operations team. This is a senior Cisco network engineering role supporting secure, mission-critical enterprise network operations in a DoD environment.

Core Responsibilities:

* Monitor enterprise network s for alarms, issues, outages, and degraded performance
* Identify and resolve issues directly or escalate appropriately
* Troubleshoot network issues using script-based methods and standard operational procedures
* Interface with higher-level support organizations (26th NOS / DISA) during outages and escalations
* Process Authorized Service Interruptions (ASIs) as directed Engineering / Security Responsibilities:
* Maintain required security posture across network infrastructure including:
* STIG compliance
* IOS-XE upgrades
* security updates
* Configure, manage, and troubleshoot TACLANE / HAIPE encryption devices supporting classified and unclassified environments
* Serve as final escalation point for complex routing, switching, encryption, and security issues
* Conduct packet captures and root cause analysis
* Maintain network diagrams, SOPs, and compliance documentation
* Support special projects, day-to-day operations, and on-call rotation
* Provide mentorship and technical leadership to junior engineers Requirements:
* Active Secret clearance
* Current 8140 IAT Level II certification (Intermediate or Advanced)
* CCNP Enterprise or CCNP Security
* 7-10+ years of network engineering experience in secure enterprise environments
* Proven DoD / defense contractor experience
* Hands-on experience with:
* Cisco DNAC
* Cisco ISE / 802.1X
* BGP / OSPF
* HAIPE devices Preferred:
* IPv6 knowledge
* Python / Ansible automation
* Cisco SD-WAN / CUCM / ACI exposure
* SIPR / air-gapped environment experience
* AFNCR / Pentagon / Joint Base experience Additional Details:

* Hours:

10:00 AM - 6:00 PM
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