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Network Administrator​/Cyber Liaison

Job in McLean, Fairfax County, Virginia, USA
Listing for: Client Solution Architects
Full Time position
Listed on 2026-07-10
Job specializations:
  • IT/Tech
    Cybersecurity, IT Support, Systems Administrator, Network Security
Salary/Wage Range or Industry Benchmark: 100000 - 130000 USD Yearly USD 100000.00 130000.00 YEAR
Job Description & How to Apply Below

Job Overview

Client Solution Architects (CSA) is seeking a Network Administrator onsite at Langley AFB. CSA has delivered integrated technology and operational support services for nearly 50 years, serving defense and federal sector missions across operations centers, shipyards, training sites, and program offices.

Job Type

Full-time

Role Responsibilities
  • Support all computer and network requirements for over 250 classified and unclassified systems, including information assurance, emission security, communication security, and desktop support to multiple divisions.
  • Maintain unclassified Non-secure Internet Protocol Router Network (NIPRNET) and classified Secure Internet Protocol Router Network (SIPRNET) administrative privileges and permissions for JBLE-Langley AFB.
  • Maintain a complete inventory of all hardware and software, and project a modernization plan for tech refresh purchase options throughout the year.
  • Maintain DoD 8570 baseline certification training for Information Assurance Technician (IAT) Level II (Security+), Information Technology Equipment Custodian (ITEC), Unit Software License Manager (USLM), Client System Administrator (CSA), Installation Systems Security Officer (ISSO), and Cybersecurity Liaison (CL) annual training requirements.
  • Maintain several RAID servers for file storage and data backup supporting over 200 personnel.
  • Possess sufficient skills to troubleshoot and repair any AF computer system or subsystem, including data recovery.
  • Develop training to educate users on new capabilities or changes to current hardware and software configurations.
  • Ensure that all users understand Information Assurance and Protection; develop plans and perform periodic exercises to test user response to security threats.
  • Maintain web content on both the unclassified Air Force (AF) Portal and classified (SIPRNET) web servers.
Requirements
  • Must possess and maintain an active Top Secret clearance with SCI eligibility.
  • Bachelor's Degree required.
  • 10 years of experience with systems, network administration, and oversight for hundreds of classified and unclassified computing systems and peripherals.
  • 10 years of experience with LAN administration, desktop support, IA, and Cybersecurity.
  • 3 years of experience with AF MAJCOM level Network Administration and equipment custodian duties.
  • Information Assurance Technician Level II certification (e.g., Security+).
  • Network course certification (e.g., CCNA, CompTIA Network+, MCSA General Network Administration, or similar).
  • Desktop support certification (e.g., MSDT or similar).
  • Experience writing and employing scripts for user data backup.
  • Experience building, maintaining, repairing, and backing up RAID servers.
  • Experience running Security STIGs against classified and unclassified systems.
  • Experience providing configuration and network administration support necessary to repair, maintain, and troubleshoot network infrastructure between end-user hardware and the main network switch.
Physical Requirements
  • Sit for extended periods of time and work at a computer workstation.
  • Use hands and fingers to operate keyboards, mice, and other input devices.
  • Communicate effectively, both verbally and in writing.
  • Specific vision abilities required may include close vision, distance vision, depth perception, and the ability to adjust.
  • Stand, walk, bend, or reach; access equipment located in data centers, offices, or under desks.
  • Lift and/or move equipment weighing up to 25 pounds.

Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions in accordance with the Americans with Disabilities Act (ADA).

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