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Sr. Cyber Systems Administrator L4 DC

Washington, DC · Information Technology
Sr. Cyber Systems Admin L4 DC
Washington, DC

Job Summary:
IT Veterans seeking a talented Sr. Cyber Systems Admin L4 to
manage the functionality and efficiency of a group of computers running on one or more operating systems. Responsible for strengthening the defensive posture and cyber defense operational readiness of an IT Enterprise program to defends and protect Government assets from external Cyber Security attacks and Insider Threats that can potentially cause or create data, systems, networks, and personnel vulnerabilities. You must have an active TS/SCI clearance with the ability to gain and maintain a CI Poly. 


  • Maintain the functionality, efficiency, and sustainment of Cyber Network Defense Infrastructure systems.
  • Administrator system service accounts.
  • Assist in the planning and execution of system enhancements and upgrades.
  • Assist in the development of documentation on new or existing systems.
  • Participate in special projects as required.
  • Maintain current knowledge of relevant technology as assigned.
  • May provide technical OJT training and guidance to less experienced team members.
  • May serve as liaison with clients, participating in meetings to ensure client needs are met.
  • May provide leadership to less-experienced team members.
  • Maintains the integrity and security of servers and systems.
  • Implements, operates, and maintains network security devices.
  • Works with security engineering team to integrate new capabilities, plan life cycle replacements, and provide input into the security architecture roadmaps.
  • Creates programmatic documentation, standard operating procedures and granular process checklists.
  • Maintains system documentation
  • Interact with users and evaluates vendor products.
  • Makes recommendations to purchase hardware and software, coordinates installation and provides backup recovery.
  • Develops and monitor policies and standards for allocation related to the use of computing resources.
  • Develops and implement testing strategies and document results.
  • Provides guidance and work leadership to less-experienced staff members.
  • Maintains current knowledge of relevant technologies as assigned.
  • Participates in special projects as required.

Required Qualifications:
  • TS/SCI clearance with the ability to gain and maintain a CI Poly.
  • Bachelor’s degree and 8 years’ experience
  • Must have and maintain a DoD 8570 approved IAT II level certification within 30 days of acceptance.
  • Must have and maintain a DoD 8570SPC approved IASAE II level certification within 30 days of acceptance.
Desired Skills:
  • Experience with Linux Systems
  • Experience with Fire-eye, Fidelis, Proofpoint, Archer, Solera, Gigamon, or Suricata

At IT Veterans LLC, we are committed to providing an environment of mutual respect where equal employment opportunities are available to all applicants and teammates without regard to race, color, religion, sex, pregnancy, national origin, age, physical and mental disability, marital status, sexual orientation, gender identity, gender expression, genetic information, military and veteran status, and any other characteristic protected by applicable law. We believe that diversity and inclusion among our teammates is critical to our success.

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