• Frontline Account Manager

    CACI International (Chantilly, VA)
    …issues across a range of systems, applications, and platforms (including Windows and Linux ). You will be responsible for incident triage, ticket creation in a ... storage, network connectivity, and security controls. + Conduct system administration tasks and maintain configuration documentation for assigned infrastructure. +… more
    CACI International (08/20/25)
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  • Senior System Administrator (C)

    SimIS Inc. (Dahlgren, VA)
    … LINUX operating systems, CISCO Systems, computer security program administration , and administration /distribution of commercial and Government owned ... Life-Cycle support. + General experience providing configuration management, system administration , and information assurance support for combat system interface… more
    SimIS Inc. (08/07/25)
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  • Systems Administrator

    General Dynamics Information Technology (Bluemont, VA)
    …Infrastructure and Operations **Skills:** EMC Storage Area Network (SAN) Administration (Inactive),Unix System Administration ,Windows System Administration ... stored data in support of business processing requirements. **Job Duties:** * Systems administration of desktop and server systems connected to local and wide area… more
    General Dynamics Information Technology (09/27/25)
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  • ADC Engineer II, AWS Cryptography and Identity…

    Amazon (Arlington, VA)
    …or SSCP (Systems Security Certified Practitioner) - 3+ years of systems administration experience Linux /Unix (Ubuntu, CentOS, RedHat, Solaris etc) in production ... manage the health of a number of distributed specialized Linux server fleets and the software stacks that run...in a 24x7 production environment, esp. one based on Linux - Meets/exceeds Amazon's leadership principles requirements for this… more
    Amazon (09/11/25)
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  • Network Engineer-US Citizens Only- Active Top…

    The Metamorphosis Group (Reston, VA)
    … servers and virtual infrastructure. 22. Demonstrated hands on experience performing administration , troubleshooting, patching, and support of Linux servers and ... shepherd and perform engineering efforts in the areas of Windows and Linux servers, workstations, storage, and virtualization. * The Contractor Team shall support… more
    The Metamorphosis Group (09/03/25)
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  • Information Systems Security Engineer

    KBR (Arlington, VA)
    …for assessment by Authorizing Officials of body of evidence. * Engineering, administration , and configuration of Nessus scans and policies, Trellix/McAfee back end ... and policies, Splunk and Elastic SIEM administration , engineering, and query languages (SPL, SQL, or ES/QL)...* Apply STIGs, and various security mechanisms within Windows, Linux , and AWS cloud consoles. * Identify and analyze… more
    KBR (09/13/25)
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  • Sr. SQL Database Administrator (DBA)

    Leidos (Fort Belvoir, VA)
    …contract for the DOD. The DBA performs day-to-day technical database administration tasks. This includes database design, database structure identification, database ... with Data Guard, as well as enterprise DB on Linux or Solaris, and should also be capable of...ensure high availability. This position involves performing advanced database administration tasks and evaluating the technical contributions of team… more
    Leidos (10/03/25)
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  • System Administrator

    TekSynap (Arlington, VA)
    …+ Bachelor's degree in IT, Computer Science, or related. + 5+ years system administration ( Linux /Windows) in hybrid or cloud environments. + Experience with CNCF ... minimum). + Active Secret clearance. **COMPETENCIES** + System provisioning & administration ( Linux /Windows) + CNCF ecosystem tools & cloud-native environments… more
    TekSynap (10/02/25)
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  • RHEL System Administrator III

    RTX Corporation (Chesapeake, VA)
    …to include (but not limited to): + Administer all ROTHR Red Hat Enterprise Linux servers and workstations, ACAS and Nessus servers, and VMware ESXi servers Complete ... with 5 years relevant and recent experience with configuration, system administration and operation of classified network servers and workstations, including Windows… more
    RTX Corporation (09/30/25)
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  • Senior Database Engineer

    CARMAX (Richmond, VA)
    …automation, and expand cloud database capabilities + Perform database administration duties including support, maintenance, and troubleshooting of enterprise-wide ... equivalent experience + 5+ years of experience in database engineering or administration in large enterprise environments + Experience with Oracle, Oracle Data Guard… more
    CARMAX (08/29/25)
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