• Senior Web Application Penetration Tester

    CoStar Realty Information, Inc. (Arlington, VA)
    …of various assessment tools + Knowledge of infrastructure operations across databases, network , and system administration + Ability to communicate with different ... levels of leadership conveying risk and driving urgency for risk remediation + Experience coordinating with application teams to drive security by design principles + Ability to mentor and train team members to prioritize security efforts effectively + A… more
    CoStar Realty Information, Inc. (07/03/25)
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  • Systems Engineer (On-site)

    G2 Ops, Inc. (Dahlgren, VA)
    …Control Documents (ICDs). They should also have knowledge of basic system administration , network , and operating system hardening techniques and experience in ... developing systems engineering best-practices. Lastly, as we are working for the DoD, we are beholden to some requirements. The ideal candidate would already possess an active DoD Top Secret level clearance and a BS in engineering, cybersecurity, networking,… more
    G2 Ops, Inc. (06/23/25)
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  • Systems Administration (Windows)- US…

    NTT America, Inc. (Newport News, VA)
    …and forward-thinking organization, apply now. We are currently seeking a Systems Administration (Windows)- US citizen to join our team in Newport News, Virginia ... to security best practices. **Key Responsibilities** + Windows System Administration : Maintain, upgrade, and support Windows Server environments, Active Directory,… more
    NTT America, Inc. (06/19/25)
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  • Job Infrastructure/Systems Administration

    CACI International (Sterling, VA)
    Job Infrastructure/Systems Administration Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... actions in trouble tickets and meet all SLAs. + Patch network ports, trace lines, install network switches. + Configure and maintain UPS devices and batteries,… more
    CACI International (08/13/25)
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  • Social Worker (Mhicm)

    Veterans Affairs, Veterans Health Administration (Hampton, VA)
    …position is located within the Department of Veterans Affairs (VA), Veterans Health Administration (VHA), VA Mid-Atlantic Health Care Network (VISN 6), Hampton ... and procedures of the Department of Veterans Affairs, the Veterans Health Administration (VHA), the appropriate Veterans Integrated Service Network (VISN), and… more
    Veterans Affairs, Veterans Health Administration (08/10/25)
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  • Senior Network Architect

    ManTech (Herndon, VA)
    **ManTech** seeks a highly skilled and motivated **Senior Network Architect** to join our team in the DC, Maryland, and Virginia (Northern) **DMV area** . The NOSC ... Senior Network Architect...and VRF) + Familiarity with networking technologies including router/switch administration , ethernet and wireless networking and related protocols, hardware… more
    ManTech (06/11/25)
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  • Biomedical Equipment Support Specialist…

    Veterans Affairs, Veterans Health Administration (Hampton, VA)
    …to medical devices and clinical systems such as Food and Drug Administration (FDA), Federal Information Security Modernization Act (FISMA), and National Institute of ... updates, and operating system patches. (g) Ability to establish a medical network including VLAN configuration, Internet Protocol addressing, and network more
    Veterans Affairs, Veterans Health Administration (08/14/25)
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  • Social Worker Case Manager (Bhip)

    Veterans Affairs, Veterans Health Administration (Portsmouth, VA)
    …position is located within the Department of Veterans Affairs (VA), Veterans Health Administration (VHA), VA Mid-Atlantic Health Care Network (VISN 6), Hampton ... and procedures of the Department of Veterans Affairs, the Veterans Health Administration (VHA), the appropriate Veterans Integrated Service Network (VISN), and… more
    Veterans Affairs, Veterans Health Administration (08/10/25)
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  • Security Engineer, AWS Security Risk…

    Amazon (Arlington, VA)
    …management, authentication, configuration management, secure software development, cryptography, system administration and/or network security - 3+ years of ... experience with security engineering, system and network security, authentication and security protocols, cryptography, application, database, or storage security… more
    Amazon (05/29/25)
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  • Network Control Technician - NETTN Field…

    Huntington Ingalls Industries (Virginia Beach, VA)
    …video: https://vimeo.com/732533072 Job Description Mission Technologies is seeking a Network Control Technician to support the Navy Enterprise Tactical Training ... Network (NETTN) as part of the Navy Integrated Training...Training Environment (NITE). This role is responsible for the administration , maintenance, and cybersecurity defense of NETTN infrastructure-including client… more
    Huntington Ingalls Industries (07/15/25)
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