• Systems Administrator (TS/SCI)

    Koniag Government Services (Arlington, VA)
    **Koniag Data Solutions, LLC,** a Koniag Government Services company, is seeking a Systems Administrator with an active Top- Secret clearance to support KDS ... + Relevant certifications (eg, VMware Certified Professional, Microsoft Certified Systems Administrator ). + Experience working with technical teams to… more
    Koniag Government Services (08/27/25)
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  • Sr Principal Windows Systems…

    Northrop Grumman (Dulles, VA)
    …experience + Windows AD, LDAP, VMWare , and knowledge of SAN storage systems . + Linux Operating System experience and/or certification for current versions + ... (CIDO) organization is seeking an experienced **Sr Principal Windows Systems Administrator ** to join its dynamic team...limited to the following:** + Perform as a Windows System Administrator for a classified government contract.… more
    Northrop Grumman (10/03/25)
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  • RHEL System Administrator III

    RTX Corporation (Chesapeake, VA)
    …a safer, more secure world. This job opportunity is for the ROTHR System Administrator position at the Raytheon, ROTHR Chesapeake, Virginia facility. **What ... US citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret RHEL Administrator At Raytheon, the foundation of everything we… more
    RTX Corporation (08/20/25)
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  • Senior Systems Administrator…

    General Dynamics Information Technology (Reston, VA)
    …of related experience **US Citizenship Required:** Yes **Job Description:** **Senior Systems Administrator ** Transform technology into opportunity as a Senior ... Systems Administrator with GDIT. A career in enterprise IT means...follows:** + Plans, designs, and implements infrastructure changes and system upgrades. + Manages and troubleshoots multiple VMware… more
    General Dynamics Information Technology (10/01/25)
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  • Senior Systems Administrator II…

    V2X (Springfield, VA)
    …with integrity, respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - active TS/SCI clearance to support ... obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Systems Administrator II supports the information technology...(CSWF) position as defined in Section 6, Table 3. System Administrator (451); Intermediate Level for SECNAV… more
    V2X (08/07/25)
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  • Senior Linux Systems Administrator…

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    … (NetServ) to join our team in Dahlgren, VA. The Senior Linux Administrator (NetServ) is responsible for system administration and customer support of servers ... partitions and logical volumes + Create and configure file systems and file system attributes, such as...Sign on solutions such as RHSSO; Virtualization platform management systems such as VMWare / VSphere /… more
    UIC Government Services and the Bowhead Family of Companies (09/17/25)
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  • RHEL System Administrator III

    RTX Corporation (Chesapeake, VA)
    …a safer, more secure world. This job opportunity is for the ROTHR System Administrator position at the Raytheon, ROTHR Chesapeake, Virginia facility. **What ... eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret At Raytheon, the foundation of everything we do...you will do:** The Administrator is responsible for the local DoD Mission network… more
    RTX Corporation (09/30/25)
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  • Systems Administrator Principal

    General Dynamics Information Technology (Fort Belvoir, VA)
    … System (NIMACS), Government Acceptance Testing (GAT), and DIAMONDS Accountability Training System (DATS). HOW A SYSTEMS ADMINISTRATOR ADVISOR WILL MAKE ... Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a Systems Administrator Advisor with GDIT. A career in enterprise IT… more
    General Dynamics Information Technology (09/30/25)
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  • Senior Systems Administrator

    Chenega Corporation (Fort Belvoir, VA)
    … Ft. Belvoir, VA Join our Talent Network Senior Systems Administrator Ft. Belvoir, VA C-CHR-24-041 TheSenior System Administratorwill provide primary and ... systems administration support for the Windows operating system and applications and backup support for VMWare...VMware VCP 7 Certification or above required. + Secret clearance Tier 5 investigation required. Chenega Corporation is… more
    Chenega Corporation (09/01/25)
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  • System Administrator

    Parsons Corporation (Centreville, VA)
    …a related field. + CompTIA Security+ Minimum + Proven experience as a System Administrator in a classified environment, preferably within the intelligence ... network operations. + Oversee the deployment, configuration, and management of ESX/ VMware and Hyper-V virtual environments. + Utilize Ansible for automation of… more
    Parsons Corporation (09/04/25)
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