Senior Systems Administrator

2 days ago


Arlington, Virginia, United States Conceras Full time
Job Overview

The Conceras company is seeking a highly skilled Senior Systems Administrator to join our team in Rosslyn, VA. As a key personnel position, this role requires expert-level knowledge of systems administration, desktop support, and leadership capabilities.

Key Responsibilities
  • Manage and maintain Windows-based LANs, Active Directory, server environments, and desktop configurations.
  • Perform vulnerability scanning and ensure compliance with Department of State IT and security policies.
  • Provide exceptional customer support to FSI staff, faculty, and students in a professional manner.
  • Interface with high-level government officials, contractors, and stakeholders, providing technical expertise and maintaining positive relationships.
  • Support FSI's LAN/WAN environment, including over 2,800 desktops and 80 servers in Active Directory, and virtualized environments.
  • Mentor and train new systems administrators, providing leadership in technical and operational matters.
Qualifications and Requirements
  • Active Top Secret security clearance.
  • 10+ years of experience in systems administration, including desktop support services in government environments.
  • Specific knowledge of FSI operations, infrastructure, and the integration of educational technology is required.
  • Relevant certifications in systems administration and information assurance are preferred.
Work Environment and Conditions
  • Location: Rosslyn, VA (Washington, DC Metro Area).
  • Standard operating hours with potential after-hours support for emergencies and planned maintenance.
  • Ability to travel to onsite locations as needed, and work in an office setting with government-provided equipment.


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