• Windows Systems Administrator

    Leidos (Arlington, VA)
    **Description** We are currently seeking a Windows Systems Administrator to join the Compartmented Enterprise Services Office (CESO) effort. This program is ... team that is assisting CESO as they migrate to a high security cloud environment by providing network and communication services, monitoring services, and system… more
    Leidos (07/18/25)
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  • Database Administrator - Mid

    Amentum (Washington, DC)
    …coordinate, and implement security measures to safeguard computer databases **Requirements:** + Active Top Secret clearance with SCI eligibility + 5+ years of ... Amentum is seeking a Top - Secret cleared DBA to support our...federal program in Washington, DC. Our mission provides enterprise cloud services to our federal customer. The team will… more
    Amentum (09/29/25)
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  • JIRA Administrator

    GCyber (Arlington, VA)
    …be configuring and maintaining JIRA dashboards and workflows to streamline cloud systems deployment and management. As the JIRA Administrator , you will: + ... GCyber is seeking a JIRA Administrator , to support a high profile DISA customer...across stakeholders. Minimum Qualifications and Experience: + Active DoD Top Secret /SCI clearance and be eligible to… more
    GCyber (09/06/25)
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  • ServiceNow Systems Administrator

    SAIC (Annapolis Junction, MD)
    …be substituted for the degree + Minimum of 9 years of experience as a Systems Administrator in programs and contracts of similar scope, type, and complexity is ... markets. Our robust portfolio of offerings includes high-end solutions in systems engineering and integration; enterprise IT, including cloud services;… more
    SAIC (08/07/25)
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  • System Administrator I

    General Dynamics Information Technology (Annapolis Junction, MD)
    …RQ201595 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... years of related experience **US Citizenship Required:** Yes **Job Description:** Systems Administrator 1 Provides support for implementation, troubleshooting… more
    General Dynamics Information Technology (07/31/25)
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  • Senior Systems Administrator

    Leidos (Vienna, VA)
    **Description** The National Security Sector at Leidos is seeking a **Senior System Administrator ** to join a dynamic team based in **Tysons Corner, VA** . This ... team responsible for managing a wide range of mission-critical systems . **Key Details** : + Work hours fall within...rotation + Contribute technical insights to guide the system's cloud hosting strategy + Develop monitoring dashboards to alert… more
    Leidos (07/29/25)
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  • Systems Administrator 1

    Amentum (Annapolis Junction, MD)
    …Security, & Intel space? If so, look no further. Amentum is seeking a ** Systems Administrator ** to join our team of passionate individuals in **Annapolis ... **Desired Skills:** + VMware + NetApp + Puppet + Networking + Kubernetes, Cloud frameworks, and containerization **Clearance Required:** + TS /SCI with Polygraph.… more
    Amentum (07/19/25)
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  • Senior Systems Administrator - Linux…

    ICF (Reston, VA)
    …DC MD VA area We are seeking a highly skilled and customer-facing Senior Systems Administrator to support Linux and Windows environments for a critical Treasury ... **Key Responsibilities:** + Maintain and administer Linux and Windows operating systems , ensuring system performance and security compliance. + Apply patches,… more
    ICF (09/27/25)
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  • AWS System Administrator

    CACI International (Springfield, VA)
    …* * * **The Opportunity:** The TCS team is looking for an AWS System Administrator to work on Enterprise Cross-Domain Systems and associated projects. These ... AWS System Administrator Job Category: Engineering Time Type: Full time...will ensure the availability, performance, and security of our cloud -based systems and applications. **Responsibilities:** + Manage… more
    CACI International (08/26/25)
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  • Senior Database Administrator

    ManTech (Reston, VA)
    systems deployed worldwide **Clearance Requirements:** + Must possess an active/current Top Secret security clearance. **Physical Requirements:** + Must be ... **ManTech** seeks a motivated, career and customer-oriented **Senior Database Administrator ** to join our team in **Reston, VA** . This is an **onsite** position.… more
    ManTech (09/01/25)
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