• Linux Systems Administrator - TS/SCI…

    Parsons Corporation (Centreville, VA)
    …and redefine what's possible. **Job Description:** Parsons is seeking a Linux Systems Administrator . The candidate will support both Linux based workstations ... and workstation imaging and configuration + Diagnose and resolve remote user and system infrastructure issues + Infrastructure monitoring and optimization +… more
    Parsons Corporation (01/08/26)
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  • Systems Administrator

    Amentum (Warrenton, VA)
    Amentum is seeking a Windows Systems Administrator to support our federal program in Warrenton, VA. Our mission is to operate and maintain the Distributed ... and support virtualization platforms such as VMware and/or Hyper-V + Monitor system performance, review security logs, and apply critical updates and patches +… more
    Amentum (01/09/26)
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  • Senior Systems Administrator

    Chenega Corporation (Arlington, VA)
    **Req ID:** 38512 **Summary** **Senior Systems Administrator ** **Arlington, VA** Are you ready to enhance your skills and build your career in a rapidly evolving ... security and economic interests of our nation. SecuriGence is seeking a talented **Senior Systems Administrator ** to help contribute to our success. Come help us… more
    Chenega Corporation (12/10/25)
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  • SAP NS2 Senior Cloud Engineer/ Systems…

    SAP (Herndon, VA)
    …variety of benefit options for you to choose from. **SAP NS2 Senior Cloud Engineer/ Systems Administrator - Onsite - Chantilly, VA** **Active TS SCI with ... meet the requirements of US national security and critical infrastructure customers. Must be a US Citizen with active...have manager's approval to transfer. The NS2 Senior Cloud Engineer/ Systems Administrator candidate will be responsible for… more
    SAP (10/21/25)
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  • Fidelis Administrator - Active TS/SCI…

    ENS Solutions (Reston, VA)
    … system administration. Requirements + 3+ years of experience as a system administrator + Experience with installing or configuring devices, applications, and ... and application software as necessary. Support Linux & Windows systems engineering efforts in system design and...or GED and 7+ years of experience as a system administrator , Associate's degree and 5+ years… more
    ENS Solutions (12/27/25)
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  • Senior Linux/Unix Systems…

    SMX (Dahlgren, VA)
    Senior Linux/Unix Systems Administrator (4411)at SMX(View all jobs) (https://www.smxtech.com/careers/) Dahlgren, VA SMX is looking for a highly motivated Senior ... of Naval Surface Warfare Center Dahlgren Division (NSWCDD) in Dahlgren, VA. The Senior Systems Administrator will work as part of our team managing Research,… more
    SMX (12/04/25)
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  • Systems Administrator

    General Dynamics Information Technology (Springfield, VA)
    …Springfield, Virginia. HOW A ** SYSTEMS ADMINISTRATORS** WILL MAKE AN IMPACT As the Systems Administrator on this contract, you will be on an engineering team ... for after-hours support.** **Responsibilities:** + Provides Tier II support of IT infrastructure systems and custom mission applications based on a mixed… more
    General Dynamics Information Technology (12/06/25)
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  • Database Administrator (Senior)

    BAE Systems (Sterling, VA)
    **Job Description** BAE Systems , a top-ten prime contractor to the US Department of Defense, enables the US government to transform data into intelligence and ... engineering, integration and sustainment support for critical military platforms and systems . Intelligence & Security provides services and products to the… more
    BAE Systems (10/29/25)
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  • Cisco Call Manager Administrator

    CACI International (Chantilly, VA)
    Cisco Call Manager Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... * **The Opportunity:** CACI is looking for a Cisco Call Manager Administrator is responsible for the day-to-day administration, configuration, and maintenance of the… more
    CACI International (12/27/25)
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  • Unix Systems Administrator

    Navy Exchange Services (NEX) (Virginia Beach, VA)
    Title: UNIX SYSTEMS ADMINISTRATOR Location: United States-Virginia-Virginia Beach Job Number: 250000Q4 Job Summary: Responsible for installation configuration ... and support of Unix servers and operating systems within a large retail Enterprise environment spanning multiple geographical locations and requiring 24 x 7 uptime.… more
    Navy Exchange Services (NEX) (12/22/25)
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