• Field Service Representative

    CACI International (Dulles, VA)
    …Ability to operate RF equipment, electronic troubleshooting equipment + Experience with RADA Radar + Linux experience + Ability to lift 75 lbs + Must be able to be ... Point to Point networks + Understanding of basic IP network topologies and ability to resolve network ...IP network topologies and ability to resolve network issues + Experience using Puppet and executing software… more
    CACI International (09/27/25)
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  • Cybersecurity Operational Technology (OT)…

    Chinook Systems (VA)
    …risk management procedures and/or processes. + Assess and evaluate computer/ network systems technologies, architectures, and products. + Resolve technical issues ... Certification (CISSP). + Certifications in Cisco, Juniper, Moxa and/or other Network Switches. + Certifications in MS Windows Server, Active Directory, Enterprise… more
    Chinook Systems (09/27/25)
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  • ICS Incident Response Analyst

    GrammaTech, Inc. (Arlington, VA)
    …scripting experience. + Experience examining malicious applications on operating systems such as Linux , Mac, Windows, IOS, Android and IOT network devices. + ... analysis. + Prior experience analyzing a variety of industrial control systems network protocols, including but not limited to: ModBus, ENIP/CIP, BACnet, DNP3. +… more
    GrammaTech, Inc. (09/27/25)
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  • Software Engineer/ IDAM - Active TS/SCI with Ci…

    ENS Solutions (Reston, VA)
    …as Multi-Factor Authentication and Personal Identity Verification authentication + Experience with Linux based systems and Bash scripting + Ability to diagnose and ... with integrating Radiant Logic with third party data sources Benefits Essential Network Security (ENS) Solutions, LLC is a service-disabled veteran owned, highly… more
    ENS Solutions (09/27/25)
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  • Project Systems Engineer

    Kratos Defense & Security Solutions, Inc. (Herndon, VA)
    …related support activities + Lead system hardware integration, software installation, or network configuration + Develop and adapt test procedures to verify system ... Basic understanding of software networks and Microsoft Windows, familiarity with Linux + Experience with Kubernetes, Satellite Operations, Microsoft Office, JIRA and… more
    Kratos Defense & Security Solutions, Inc. (09/17/25)
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  • Senior Design Engineer / Expert

    Two95 International Inc. (Richmond, VA)
    …70% infrastructure and 30% cloud focused Project Infrastructure - IBM's AIX and RedHat Linux - Microsoft products - Middleware - WebSphere - MQ - Connect Direct ... Knowledge of networking, storage, & security concepts 10) Knowledge of network protocols and authentication methodologies 11) Knowledge of application load balancers… more
    Two95 International Inc. (09/08/25)
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  • Cyber Incident Response Team Lead

    TekSynap (Ashburn, VA)
    …with advanced analysis of data file system artifacts, memory, and advanced Network and Log analysis during incidents to detect, investigate, scope, and contain ... compromises on Windows, Linux , Mac, and / or Cloud Environments such as...responsible experience in cyber security, information security, security engineering, network engineering with emphasis in cyber security issues and… more
    TekSynap (09/02/25)
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  • Cybersecurity Engineer III

    Imagine One Technology & Management (Virginia Beach, VA)
    …AO package + Apply software patches and patch sets and upgrade software to network systems and perform regression testing to ensure upgrades and patches have not ... and attend configuration control board (CCB) meetings dealing with infrastructure/ network upgrades, including major and minor hardware/software that will potentially… more
    Imagine One Technology & Management (09/01/25)
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  • Storage Software Engineer

    Actalent (Manassas, VA)
    …deploying and managing microservices in Kubernetes. + Experience working with Linux . + Experience with storage technologies such as NAS, RAID/HBA controllers, ... to specialized experts who drive scale, innovation and speed to market. With a network of almost 30,000 consultants and more than 4,500 clients across the US,… more
    Actalent (11/19/25)
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  • IT Systems Administrator

    ManTech (Chantilly, VA)
    …within 180 days. + System Experience: Experience with both Windows and Linux operating systems. + End-User Support: Experience providing help-desk support for common ... and server issues and with installing and configuring physical equipment. + Network & Software Management: Ability to provide technical support in the management… more
    ManTech (11/19/25)
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