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IT System Administrator TS​/SCI CI poly Security Clearance

Job in Chantilly, Loudoun County, Virginia, 20152, USA
Listing for: TENICA and Associates LLC
Full Time position
Listed on 2026-07-01
Job specializations:
  • IT/Tech
    Systems Administrator, IT Support, Cybersecurity, Network Administrator
Job Description & How to Apply Below
Position: IT System Administrator TS/SCI CI poly with Security Clearance
Location: Chantilly

Responsibilities:
- Perform O&M functions needed to sustain or restore hardware, software and network services.

- Establish and maintain preventive maintenance schedules.

- Serve as the focal point for the satisfaction of user requirements and track completion through the automated tracking system.

- Manage network email services
- Create user accounts
- Perform system hardware and software diagnostics and test components within the network environment
- Provide specialized and emergency support for various events to assist with communication and computer maintenance
- Draft, coordinate and implement configuration management and security policies and procedures.  This includes IBM-compatible PC and UNIX based servers, workstation and laptop operating systems and applications.

- Prepare procurement packages for replacement, repair, and/or upgrade of hardware and software IAW Procurement Office guidelines.

- The System Administrator team supports Network Team activities to ensure there is a robust environment to support software developers engaged in agile software development on network enclaves at various classification levels.
- The Systems Administrators will be responsible for a variety of activities that include: o    Auditing o    Configuration management o    Customer support o    Data storage and backups o    event logs o    firewall management o    hardware recap/upgrade/installs o    OS baseline imaging o    information assurance o    JDC Theater management o    Office moves o    Printer maintenance and support o    Equipment Procurement o    Security coordination o    Server builds and maintenance o    Switch maintenance o    Transition of non-development workstations to the NRO enterprise (COMM) Virtualization

Qualifications:

Education and/or

Experience:

o    5 years of system administration experience or related technical IT experience o    

Experience with MS Exchange and Active Directory  o    

Experience with Microsoft Operating Systems;
Windows 2003/2008 Workstation, Windows Server 2003/2008, Windows XP Professional and Windows 7 Professional o    

Experience with WSUS patching and server maintenance o    

Experience with KBOX monitoring, configuration and scripting o    Experience supporting a dynamic application development environment o    Systems Analysis experience o    System vulnerability patching experience o    Software installation and configuration experience
* o   User configuration and setup experience
* o   MUST HAVE TS/SCI clearance with poly    Geographic

Location:

Chantilly, Virginia Travel:
Minimal
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