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Network Administrator IV Security Clearance

Job in Alexandria, Fairfax County, Virginia, 22315, USA
Listing for: Invictus
Full Time position
Listed on 2026-06-16
Job specializations:
  • IT/Tech
    Cybersecurity, Systems Administrator
Job Description & How to Apply Below
Position: Network Administrator IV with Security Clearance
Title:

Network Administrator IV

Location:

Alexandria, VA Clearance: TS/SCI with the ability to obtain and maintain a CI polygraph Job Details:
* Responsible for the analysis, administration and support of voice, video, and/or data communications networks

* Extensive experience monitoring and configuring crypto equipment; ability to identify, analyze, and resolve operating/hardware network system problems

* Comprehensive knowledge of Cisco and Juniper routers and switches

* Demonstrate network troubleshooting techniques and experience

* Ensure compliance with network security policies and procedures

* Manage the Enterprise Network for resource availability

* Experience with both LAN and WAN troubleshooting

Experience with WAN circuit technologies (T1, DS3, OC-3, OC-12, OC-192)

* Possess comprehensive knowledge of operating systems and applications as they pertain to the network environment

* Process Authorized Service Interruptions (ASI's) as directed by management

* Provide After Action Reports (AARs) for problem management resolution

* Experience with programming and troubleshooting KG-175A and KG-175D encryptors (to include 10G encryptors)

* Evaluate hardware and software, including peripheral, output, and related equipment

* Participate in the development and implementation of network-related procedures and standards

* Participate in and may lead aspects of major network installations and upgrades

* Interface with vendors to ensure appropriate resolution during network outages or periods of reduced performance

* Develop and implement testing strategies and document results

* Provide advice and training to end-users.

* May provide professional leadership to less-experienced network personnel

* Participate in special projects as required Requirements:
* Bachelor's degree from an accredited institute in a technical discipline; an additional 4 years of experience be substituted in lieu of a degree
* Minimum eight (8) years of relevant experience in addition to education level
* Must possess current DoD 8570 IAT II and CCNA (or equivalent) certifications

* Experience working in a DoD or IC environment

* The ability to work a Sunday-Thursday, 6am-2pm shift

* Current active TS/SCI clearance, with the ability to obtain and maintain a CI polygraph Equal Opportunity Employer/Veteran/Disabled
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