Demo

Network Adminsitrator 4 with Security Clearance

Rubicon LLC
Alexandria, VA Full Time
POSTED ON 5/27/2026
AVAILABLE BEFORE 6/25/2026
Title: Network Administrator IV

Location: Washington, D.C.

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 configurating 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 an area applicable to the position; 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 Intelligence Community Environment desired
  • Current active TS/SCI clearance, with the ability to obtain and maintain a CI polygraph

Salary.com Estimation for Network Adminsitrator 4 with Security Clearance in Alexandria, VA
$118,864 to $142,974
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