• 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. ... installation, patching, and regression testing. + Configure secure access to backend systems like SAP HANA, including SSL/TLS and PKI-based single sign-on. +… more
    BigBear.ai (11/20/25)
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  • System Administration - Tiered Support

    CACI International (Annapolis Junction, MD)
    …a wide variety of IT systems . We are seeking a qualified System Administrator to provide support for the implementation, troubleshooting, and maintenance of ... of service and reliability. We're looking for a skilled System Administrator to join our team and...management of UNIX, Linux, and Windows operating systems . + Installation and maintenance of operating system more
    CACI International (11/19/25)
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  • Senior Associate Systems Operations…

    NTT America, Inc. (Annapolis, MD)
    …to use and operate virtualized environments to support virtualized systems ( Windows and Linux) + Perform regular system maintenance, including software ... as a team. + Install, configure, and monitor operating systems ( Windows ) and related software applications. +...Certified) are desirable. **REQUIRED EXPERIENCE** + Experience as a Systems Administrator , with a focus on implementation,… more
    NTT America, Inc. (11/20/25)
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  • Systems Engineer, Senior

    BOOZ, ALLEN & HAMILTON, INC. (Fort Meade, MD)
    …mentor and supervise team members. You'll support Windows and Linux systems engineering efforts in system design and evaluation, solution engineering, sof ... technical expertise in support of cyberspace operations? As a Systems Administrator , you'll have the chance to...tware development, or system administration. You'll use your passion to learn new… more
    BOOZ, ALLEN & HAMILTON, INC. (12/07/25)
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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...maintain the SA&A lifecycle workflow, integrating security into the system development lifecycle per NIST SP 800-37. + Guide… more
    Guidehouse (11/19/25)
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  • Senior System Integrator Engineer (TS/SCI)

    Vexterra Group (Bethesda, MD)
    …redundant infrastructure to include physical and virtualized environments * Set up administrator and service accounts, maintain system documentation, tune ... Vexterra Group is currently searching for a Senior Systems Integrator Engineer to provide the following ...will work closely with other infrastructure and network engineers, system engineers and O&M team members on the following… more
    Vexterra Group (10/14/25)
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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 ... Cloud System Engineer - Level 2 Job Category: Information...as subnetting, routing, and firewalls. * Experience managing operating systems like Linux and Windows Server. *… more
    CACI International (10/29/25)
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  • System Security Engineer

    Guidehouse (Bethesda, MD)
    …Symantec DLP, Sentinel, CloudWatch, Security Center). + 1+ years of experience as IT system administrator or engineer. Experience can include: + System ... other compliance tasks. **3. Privacy** + Ensure all CIT systems comply with policies. + Focus on minimizing risks...maintain the SA&A lifecycle workflow, integrating security into the system development lifecycle per NIST SP 800-37. + Guide… more
    Guidehouse (11/19/25)
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  • Cloud System Engineer - Level 3

    CACI International (Suitland, MD)
    …compliance with cloud security best practices. * Debug, deploy, and manage operating systems (Linux and Windows Server) on cloud platforms. * Collaborate with ... Cloud System Engineer - Level 3 Job Category: Information...Opportunity:** CACI is seeking a skilled and experienced Cloud Systems Engineer (Level 3) to join our dynamic team… more
    CACI International (10/29/25)
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  • Computer Scientist

    Zantech (Aberdeen Proving Ground, MD)
    …to provide Information Technology support and coordination, as well as Enterprise system administration for an upcoming role situated onsite at Aberdeen Proving ... will provide Information Technology subject matter expertise performing analyses of system requirements and developing operational software subsystems with focus on… more
    Zantech (11/13/25)
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