• Information System Security Engineer - Senior

    Amentum (Warrenton, VA)
    …program is to support, operate, and maintain the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN-TS ES) which is a DoD-provided, ... TS/SCI, integrated voice, video, and data, global communications network that facilitates collaboration among senior leaders and key staff. The Lone Wolf program… more
    Amentum (12/05/25)
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  • Information System Security Manager (ISSM)

    Linchpin Solutions, Inc. (Quantico, VA)
    …are looking for an exciting career opportunity in the IT, engineering, software development, logistics, and project management fields, Linchpin Solutions is the ... security controls. The ISSM/ISSO provides authoritative IA guidance during network design, curriculum-impacting system upgrades, and fielded training support,… more
    Linchpin Solutions, Inc. (11/22/25)
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  • Windows Server Lead

    TekSynap (VA)
    …configures, troubleshoots, and repairs IT systems devices, circuits, cables, components, software , and end-user devices, components, software , and connectivity. ... Level II Baseline Certification + COMPTIA Security+ CE + Cisco Certified Network Associate (CCNA) + COMPTIA Cybersecurity Analyst (CySA+) + Global Information… more
    TekSynap (11/15/25)
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  • Cyber Security Implementation Engineer

    CACI International (Springfield, VA)
    …the National Geospatial-Intelligence Agency's (NGA). Our team of talented Network and Cybersecurity professionals help design, develop, procure, implement, ... such as EC2, EBS, ELB, S3, and RDS. Provision AMIs, perform software installations, troubleshooting and maintenance. + Assist with research and implementation of… more
    CACI International (11/14/25)
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  • Senior Manager, Product Management - BOT…

    Capital One (Richmond, VA)
    …of the foundational infrastructure, serving the hyper-connected digital business, is the Network . As a Product Manager for Botnet Protection, you will deliver ... to secure Capital One's business applications and data traversing the network infrastructure from BOT attacks, while ensuring business agility, user productivity… more
    Capital One (11/04/25)
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  • Senior Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    …will have experience implementing, using and updating standard security software in the areas of vulnerability scanning/management, leading remediation efforts, ... functions and reporting of findings + Review technical security posture ( network , application, database) for existing and newly acquired businesses or services… more
    CoStar Realty Information, Inc. (10/24/25)
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  • Action Officer

    Nightwing (Arlington, VA)
    …technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and ... ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive… more
    Nightwing (10/16/25)
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  • Sr Technology Consultant - CTJ - TS

    Microsoft Corporation (Reston, VA)
    …Generates new and/or improvements to existing intellectual property. Develops a network of internal/external relationships with senior-level decision makers to build ... influence the industry-wide direction for specific architecture(s). Develops a network of internal/external relationships with senior-level decision makers to build… more
    Microsoft Corporation (12/14/25)
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  • Unified Communications Engineer - Principal

    Amentum (Warrenton, VA)
    …program is to support, operate, and maintain the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN-TS ES) which is a DoD-provided, ... TS/SCI, integrated voice, video, and data, global communications network that facilitates collaboration among senior leaders and key staff. The Lone Wolf program… more
    Amentum (12/11/25)
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  • Sr Engineer - Federal

    Lumen (Herndon, VA)
    …adheres to Federal, customer site and company policies and practices + Updates network drawings using MS Visio and other software -based applications + Knowledge ... on sites and segments on a national fiber optic and Layer 2/3 switched network to include: + Equipment slot availability + Actual, planned and future requirements +… more
    Lumen (12/10/25)
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