• Public Key Infrastructure (PKI) Security…

    Tetrad Digital Integrity LLC (Falls Church, VA)
    …We are currently recruiting for a Senior level Public Key Infrastructure (PKI) Security Administrator . PKI enables secure communication and data exchange ... systems management, networks, firewalls) in an enterprise environment + Infrastructure IT ( Systems Administration, Network Administration Windows/Linux OS,… more
    Tetrad Digital Integrity LLC (11/20/25)
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  • Cleared Senior Microsoft Azure Enclave…

    Virtual Service Operations (Lorton, VA)
    …and securing our cloud infrastructure . Opportunity: VSO is seeking an experienced Senior Microsoft Azure Enclave Administrator to join our team in Lorton, ... Cleared Senior Microsoft Azure Enclave Administrator * Lorton,...Ensure the stability, performance, and security of Azure enclave systems . + Monitor and maintain Azure infrastructure ,… more
    Virtual Service Operations (10/31/25)
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  • Senior SAP Basis Administrator

    Amazon (Arlington, VA)
    …MII, GTS, PO, HANA DB and other SAP applications on AWS cloud infrastructure Perform basis administrator configuration activities for new enhancement requests ... asylum. The ideal candidate will lead the team providing the tools and systems needed to design, build, and operate the organization's services. Candidate will be… more
    Amazon (09/17/25)
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  • Senior VMware Administrator | Active…

    General Dynamics Information Technology (Quantico, VA)
    …Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a ** Senior VMware Administrator ** at GDIT. Shape what's next for ... sabotage, espionage and subversive activities. **MEANINGFUL WORK AND PERSONAL IMPACT** As a ** Senior VMWare Administrator ,** the work you'll do at GDIT will be… more
    General Dynamics Information Technology (10/08/25)
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  • ServiceNow Portal Administrator

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **ServiceNow Portal Administrator , Senior ** **Category:** Infrastructure /Cloud **Main location:** United States, Virginia, Arlington **Position ID:** ... Description:** CGI Federal has an exciting opportunity for a ServiceNow Portal Administrator within our Intel sector advancing the national security mission through… more
    CGI Technologies and Solutions, Inc. (10/02/25)
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  • Senior Systems Administrator

    Oracle (Richmond, VA)
    …Oracle has formed a new organization - Oracle Health Applications & Infrastructure . This team focuses on product development and product strategy for Oracle ... around the world who provide patient care. As a Systems Analyst III, your primary task will be to...being a US Citizen. + Bachelor's degree in information systems , Computer Science, Computer Engineering, Software Engineering or related… more
    Oracle (11/25/25)
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  • Senior System Administrator

    Amentum (Springfield, VA)
    …Security, & Intel space? If so, look no further. Amentum is seeking a ** Senior System Administrator ** to join our team of passionate individuals in ... Senior level experience managing and administering Linux/Windows based systems including patching, updates, and configuration management. * Experience with… more
    Amentum (11/20/25)
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  • Senior SQL Server Database…

    Chenega Corporation (Fort Belvoir, VA)
    Senior SQL Server Database Administrator Ft. Belvoir, VA Join our Talent Network Senior SQL Server Database Administrator Ft. Belvoir, VA C-CHR-24-037 ... by best practices, Army policies, and DoD standards (Defense Information Systems Agency (DISA) Security Technical Implementation Guides (STIGs)). + Install,… more
    Chenega Corporation (09/01/25)
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  • Senior System Administrator (C)

    SimIS Inc. (Dahlgren, VA)
    …and importance of others (work and win as a team). SimIS Inc seeks a Senior System Administrator to provide combat system simulation support to the Warfare ... solutions that are within Government security guidelines and maintain network infrastructure and processes that ensure network architectures can be accredited for… more
    SimIS Inc. (11/06/25)
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  • Senior Linux Administrator Team Lead

    General Dynamics Information Technology (Falls Church, VA)
    …to Obtain:** Secret **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Critical Systems ,Enterprise Systems ... **US Citizenship Required:** Yes **Job Description:** **HOW A LINUX SYSTEM ADMINISTRATOR WILL MAKE AN IMPACT:** + Provide system administration support for… more
    General Dynamics Information Technology (10/25/25)
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