• Data Analytics Visualization Administrator

    BigBear.ai (Annapolis Junction, MD)
    …Scale At BigBear.ai we're seeking a highly skilled Visualization Tool Administrator /Integrator to support, optimize, and secure our enterprise analytics environment. ... and regression testing. + Configure secure access to backend systems like SAP HANA, including SSL/TLS and PKI-based single...and internal support teams. + Evaluate, test, and deploy security patches and updates. + Collaborate with platform owners,… more
    BigBear.ai (11/20/25)
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  • Oracle Database Administrator (DBA)

    Deloitte (Baltimore, MD)
    …and reliability. + System Administration: Utilize your strong Unix/ Linux system administration skills-particularly in shell scripting (Bash)-to automate ... including experience with RAC/Clusterware (RAC-One, ASM). + 5+ years of experience in Unix/ Linux system administration and shell scripting (Bash) + 3+ years… more
    Deloitte (01/06/26)
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  • Lead System Security Engineer

    Guidehouse (Bethesda, MD)
    …IR table-top tests and CP functional tests. + 3+ years of experience as IT system administrator or engineer. Experience can include: + System maintenance in ... other compliance tasks. **3. Privacy** + Ensure all CIT systems comply with policies. + Focus on minimizing risks...+ Document and maintain the SA&A lifecycle workflow, integrating security into the system development lifecycle per… more
    Guidehouse (11/19/25)
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  • System Security Engineer

    Guidehouse (Bethesda, MD)
    …Sentinel, CloudWatch, Security Center). + 1+ years of experience as IT system administrator or engineer. Experience can include: + System maintenance ... other compliance tasks. **3. Privacy** + Ensure all CIT systems comply with policies. + Focus on minimizing risks...+ Document and maintain the SA&A lifecycle workflow, integrating security into the system development lifecycle per… more
    Guidehouse (11/19/25)
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  • Systems Security and Network…

    BOOZ, ALLEN & HAMILTON, INC. (Lexington Park, MD)
    …+ HS diploma or GED Nice If You Have: + Experience as an Operating System Administrator , Systems Engineer, Requirements Analyst, Information Systems ... enterprises. + Perform risk and vulnerability assessments in network, system , and application areas. + Leverage big data analytics...+ Knowledge of Microsoft and Linux operating systems + Ability to identify security requirements… more
    BOOZ, ALLEN & HAMILTON, INC. (01/10/26)
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  • Senior System Integrator Engineer (TS/SCI)

    Vexterra Group (Bethesda, MD)
    … and Windows platforms to include but not limited to base configuration, security and system patching, performance monitoring, etc. * Provide O/S hardening ... Vexterra Group is currently searching for a Senior Systems Integrator Engineer to provide the following ...to include physical and virtualized environments * Set up administrator and service accounts, maintain system documentation,… more
    Vexterra Group (01/13/26)
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  • Systems Engineer, Senior

    BOOZ, ALLEN & HAMILTON, INC. (Fort Meade, MD)
    …considerable direction, and mentor and supervise team members. You'll support Windows and Linux systems engineering efforts in system design and evaluation, ... technical expertise in support of cyberspace operations? As a Systems Administrator , you'll have the chance to...solution engineering, sof tware development, or system administration. You'll use your passion to learn new… more
    BOOZ, ALLEN & HAMILTON, INC. (01/06/26)
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  • System Engineer (TS/SCI)- Senior or Mid…

    Vexterra Group (Bethesda, MD)
    …to Microsoft Certified Solutions Expert (MCSE) Certification or MCSA (Microsoft Certified System Administrator ) + Experience with SAN or network storage setup ... Job Description: Vexterra is looking to fill a Windows Systems Engineer and Administrator position within the Analysis Solutions Division (ASD) to support the… more
    Vexterra Group (01/13/26)
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  • System Development Engineer, STRADA…

    Amazon (Jessup, MD)
    …skills to launch a project on a trajectory to success? Amazon is seeking a Linux /Unix Systems Administrator /Engineer with the ability to automate day to day ... and/or services from the ground up. A good candidate must have strong Linux /Unix Systems Administration knowledge, including shell scripting, and a proficiency… more
    Amazon (12/05/25)
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  • Cloud System Engineer - Level 2

    CACI International (Suitland, MD)
    …adhering to best practices and Responsible AI (RAI) policies. * Manage operating systems ( Linux and Windows Server) within the cloud environment. * Collaborate ... as subnetting, routing, and firewalls. * Experience managing operating systems like Linux and Windows Server. *...Linux and Windows Server. * Awareness of cloud security best practices and compliance requirements. * Familiarity with… more
    CACI International (10/29/25)
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