• Systems Administrator - TS/SCI with Polygraph

    Job Locations USA-VA-Ft Belvoir
    Job ID
    Number of Positions
    Job Function
    Information Technology
    Security Clearance Level
    Top Secret/SCI with Polygraph
    Full/Part Time
    Full Time
  • Job Description

    Perform system administration functions that include operating system monitoring; COTS software monitoring; custom software monitoring; resource memory allocation; modifications to authorized user lists and user profiles; file system maintenance; monitoring of storage space; technical support to personnel to include creating accounts/resetting passwords; etc.



    • Manages the functionality and efficiency of a group of computers running on one or more operating systems 
    • Maintains the integrity and security of servers and systems.
    • Sets up administrator and service accounts.
    • Maintains system documentation
    • Interacts with users and evaluates vendor products.
    • Manage and maintain virtual machines hosted on clustered physical servers.
    • Develops and monitors policies and standards for allocation related to the use of computing resources.
    • May assist in UNIX scripting to increase system administration efficiency.
    • Recognize hardware failures and take corrective action or assist with vendor repairs.
    • Provides advice and training to end-users.
    • Maintains current knowledge of relevant technologies as assigned.
    • Participates in special projects as required.
    • Provide accurate and timely documentation of network system problems via Incident Management processes and ticketing systems.
    • Provide assistance in the installation of IAVAs.
    • Execute system and configuration back-up and disaster recovery plans.


    Bachelors Degree in Computer Science or a related technical discipline, or the equivalent combination of education, technical certifications or training, or work experience.


    2-5 years of directly related experience in systems administration and analysis.

    • UNIX/LINUX System Administration - Preferred
    • Windows System Administration - Preferred
    • Shift work (Panama Schedule - 12 hours/day for a total of 7 days over 2 week period)


    Must possess appropriate; current DoD Information Assurance (IA) Certification to be considered for employment; either valid CompTIA Security+ CE OR CCNA-Security certification. Security+ CE Certification preferred. In addition; must attain the required DoD 8570 Computing Environment (CE) Certification within six (6) months of Hire Date.


    As part of your role/function on the program; you will be granted privileged user access. Privileged Users are subject to greater scrutiny as a direct result of the significant responsibilities placed upon them. Please be aware that because of these critical duties; you will be subject to additional IT system monitoring; and supervisory evaluation to ensure continuous adherence to Privileged User processes and procedures. Privileged Users are subject to a zero tolerance policy for security violations.


    Due to the sensitive nature of the work being done for this government client; all candidates must hold a TS/SCI and be willing to submit and pass a polygraph examination.


    Shift work is on a Panama Schedule.


    Schedule 1                        Schedule 2

    Work - Mon, Tues            Off - Mon, Tue

    Off - Wed, Thur                Work - Wed, Thu

    Work - Fri, Sat, Sun          Off - Fri, Sat, Sun

    Off - Mon, Tue                   Work - Mon, Tues

    Work - Wed, Thu               Off - Wed, Thur 

    Off - Fri, Sat, Sun               Work - Fri, Sat, Sun 


    Shifts are...

    Days - 6am to 6pm

    Mids -- 6pm to 6am (Shift differential)


    Rotation between shifts is every two months.


    For more than 50 years, General Dynamics Information Technology has served as a trusted provider of information technology, systems engineering, training and professional services to customers across federal, state, and local governments, and in the commercial sector. Over 40,000 GDIT professionals deliver enterprise solutions, manage mission-critical IT programs and provide mission support services worldwide. 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.


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