Linux System Administrator - TS/SCI with CI Polygraph

Clearance Level
Top Secret/SCI
Systems Administration
Reston, Virginia

REQ#: RQ74380 Linux System Administrator - TS/SCI with CI Polygraph (Open)

Travel Required: None
Requisition Type: Regular
Job Description

Provide LINUX/Windows system administration.  Maintains legacy ACE virtual desktop (VDI) environment.  Support the design, development, and implementation of a new virtual desktop solution providing greater desktop performance using state-of-the-art commercial products while integrating the intelligence community’s identity management (iDAM) security models.

Design the process for migration from the legacy to the new VDI system Support IDAM system.  Perform backup and recovery operations. Support application integration.  Support the periodic patching of systems.   Perform system control, monitoring, and administration functions; establish and administer privileged user accounts in accordance with a role-based access; track and monitor privileged role assignments.  Establish and administer Privileged user accounts in accordance with a role-based access scheme that organizes information system and network privileges into roles.  Tracks and monitors privileged role assignments.


  • Mandatory Security Clearance Requirement: TS/SCI with CI Polygraph
  • Experience managing legacy Linux servers and cloud resources
  • A Bachelor’s Degree from an accredited institute in an area applicable to this position and eight (8) years of relevant experience
  • An additional four (4) years of relevant experience may be substituted for the Bachelor’s Degree
  • Must presently be 8570 compliant (IAT Level 2 preferred); must be 8570 compliant (IAT Level 2) by date of security indoctrination with any necessary continuing education (CE) for certification
We are GDIT. The people supporting some of the most complex government, defense, and intelligence projects across the country. We deliver. Bringing the expertise needed to understand and advance critical missions. We transform. Shifting the ways clients invest in, integrate, and innovate technology solutions. We ensure today is safe and tomorrow is smarter. We are there. On the ground, beside our clients, in the lab, and everywhere in between. Offering the technology transformations, strategy, and mission services needed to get the job done.

GDIT is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other protected class.