• HW Infrastructure Administrator

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …Windows and Linux environments. * Hardware: Knowledge of servers, storage arrays, network switches, and telecommunication systems . * Networking: Understanding of ... Windows and Linux environments. * Hardware: Knowledge of servers, storage arrays, network switches, and telecommunication systems . * Networking: Understanding of… more
    CGI Technologies and Solutions, Inc. (09/30/25)
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  • Cisco Identity Services Engineer Administrator

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …TACACS+ policies for network device administration. + Manage firewall and network security systems by establishing and enforcing approved policies + Analyze ... Design and Engineering Operation and Maintenance support for ISE systems on the classified and unclassified Research, Development, Test...Build and analyze ISE rules to comply with client network security policies. + Create policies for unseen … more
    UIC Government Services and the Bowhead Family of Companies (09/28/25)
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  • Cybersecurity Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …and maintenance of security controls across Windows, Linux, container environments, and network systems . + Assist with vulnerability assessments and security ... (eg, TCP/IP, SSL/TLS), and best practices for securing healthcare systems . + Understanding of system authentication methods,...network , and data flow diagrams to map out system interactions. + Proficiency with Adobe Acrobat Professional. +… more
    General Dynamics Information Technology (09/21/25)
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  • Lab Manager III

    ARSIEM (Arlington, VA)
    … standards, and collaborating with stakeholders to optimize infrastructure. + Secure network systems through policy enforcement, access controls, and continuous ... complex network problems + Implement granular access controls, monitor system performance and accessibility, establish and maintain backup protocols, and ensure … more
    ARSIEM (08/28/25)
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  • Sr Windows Server Technician

    Navy Exchange Services (NEX) (Virginia Beach, VA)
    …Security , GIAC Security Essentials Certification (GSEC), Security Certified Network Professional (SCNP), Systems Security Certified Practitioner (SSCP); ... Security , GIAC Security Essentials Certification (GSEC), Security Certified Network Professional (SCNP), Systems Security Certified Practitioner (SSCP);… more
    Navy Exchange Services (NEX) (09/26/25)
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  • SURTASS Technical Advisor

    V2X (Reston, VA)
    … upgrades to include communications, array processing, navigation, and ADNS / INC III network systems + Lead technical repair activities on site or remotely, ... routers as part of the SURTASS program. + Assist with onsite shipboard network and communications systems repairs, upgrades, and installations on SURTASS… more
    V2X (08/14/25)
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  • Site Reliability Engineer

    Nightwing (Sterling, VA)
    …knowledge of Linux/Unix operating systems , including command-line tools and system administration tasks. + Networking: Understanding of network protocols, ... and Data Operations teams to assist in deployment planning and onboard systems . They assist with monitoring, system analysis, and IT operations support.… more
    Nightwing (09/26/25)
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  • DCGS Field Engineer

    CACI International (Hampton, VA)
    …issues with IT infrastructure including user systems , servers, storage, and network connectivity. You will also provide system administration for assigned ... will be responsible for resolving IT hardware and software infrastructure (servers, network , security, etc.) issues using systems analysis techniques and… more
    CACI International (08/09/25)
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  • Information Security Senior Advisor

    Elevance Health (Norfolk, VA)
    …and TTPs (Tactics, Techniques, and Procedures). + Collect and analyze data from network traffic, system logs, and security events to identify trends, patterns, ... well-conceived, designed and implemented in compliance with enterprise standards. + Provides system and network architecture support for information and … more
    Elevance Health (09/27/25)
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  • Unified Communications Engineer - Principal

    Amentum (Warrenton, VA)
    …patches to maintain continuous, optimal operation + Integrate unified communications systems with other IT components, including network infrastructure, Active ... in IT related field + Foundational knowledge and/or experience with Unified Messaging system , audio conference bridge systems and gateways, voice circuits, and… more
    Amentum (09/17/25)
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