• Senior System Administrator - SAP…

    Qualtrics (Reston, VA)
    …as a senior subject matter expert for SuccessFactors and related People Systems . + Taking on increasingly complex system administration challenges, projects, ... investigation, and effective resolution. + Develop and maintain detailed system documentation, including configuration guides, standard operating procedures,… more
    Qualtrics (07/02/25)
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  • System Architect

    Leidos (Chantilly, VA)
    …anomalies, and troubleshoot complex technical issues. + Strong understanding of system -level troubleshooting, operating systems (eg, Linux, Windows), ... virtualized and hybrid cloud infrastructures (eg, Azure, AWS) to support scalable system deployment . + Familiarity with systems support workflows, ticketing … more
    Leidos (05/30/25)
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  • Information Systems Security Engineer…

    KaylaTek, Inc. (Arlington, VA)
    …security tool management, and system hardening. A deep understanding of operating systems , security tools, and server infrastructure is essential. Roles and ... security risks throughout information system network structures to include the Operating Systems , hardware, and various data transfer protocols. + Effective… more
    KaylaTek, Inc. (06/05/25)
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  • Senior Systems Engineer

    United States Senate Federal Credit Union (Alexandria, VA)
    …with deploying and configuring Microsoft Server and Client operating systems , administration of Hybrid Exchange environment, deployment and management of ... solves problems creatively while balancing risk. General Summary: The Senior Systems Engineer (SSE), under general supervision but in compliance with organization… more
    United States Senate Federal Credit Union (08/02/25)
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  • NMCC Information Systems Security Engineer

    TekSynap (Arlington, VA)
    …security risks throughout information system network structures to include the Operating Systems , hardware, and various data transfer protocols. + Effective ... security tool management, and system hardening. A deep understanding of operating systems , security tools, and server infrastructure is essential. TekSynap… more
    TekSynap (06/18/25)
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  • Senior Modeling and Simulation System

    Serco (Suffolk, VA)
    …+ Strong computer and networking skills background. + Experience with REDHAT/LINUX operating system (Command line experience in addition to GUI experience ... **Position Description** Serco is seeking a **Senior** **Modeling and Simulation (M&S) System Software Analyst** to join our growing team of diverse professionals… more
    Serco (07/25/25)
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  • Sccm/Mecm System Administrator

    Leidos (Alexandria, VA)
    …issue trends + Experience with server patch management methodologies + Experience with Operating System (OS), software and patch deployments via SCCM/MECM + ... support operations across multiple enclaves, classifications, and time zones. The System Administrator provides systems and software Operations and Maintenance… more
    Leidos (08/09/25)
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  • WGL - Senior OT Systems Engineer

    AltaGas (Springfield, VA)
    …server infrastructure, cyber security tools and technologies, identity access management systems , OT software applications, operating systems , wireless ... patches and software updates for all types of OT infrastructure including operating systems , network equipment, virtual infrastructure, and PLCs while ensuring… more
    AltaGas (08/07/25)
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  • Information Systems Security Engineer…

    Nightwing (Virginia Beach, VA)
    …Plan, Incident Response Plan, Configuration Management Plan for all customer enclaves and systems . + Ensure system documentation reflects current system ... the technical security advisor for systems under development and operational systems . + Participate in system design reviews to identify potential security… more
    Nightwing (08/09/25)
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  • Systems Engineer

    Nightwing (Sterling, VA)
    …Required Skills: + Technical Skills: Strong understanding of hardware and software, operating systems , networking, and system administration. + ... to: + Requirements management for the design, development, integration, test, and deployment of CUSTOMER systems , services, and to various physical, virtual,… more
    Nightwing (06/27/25)
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