• Network Administrator

    Leonardo DRS, Inc. (Arlington, VA)
    …and tune US Government accredited on-prem connected and standalone, high and low, information systems and network connections (LAN and WAN) to ensure high ... levels of availability and Security . * Configure and troubleshoot network components...analysis and resolution for systems and applications on accredited information systems. * Perform internal Security audits… more
    Leonardo DRS, Inc. (11/05/25)
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  • Manager of Information Security

    Insight Global (Tampa, FL)
    Job Description Insight Global is seeking a Manager of Information Security for a finance/banking company in the Tampa area. This individual will establish an ... program and a growing team -Experience overseeing the following: network security , device security , system...security policies, standards, and procedures -Bachelor's degree in information technology, information security , or… more
    Insight Global (01/07/26)
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  • Information System Security Manager…

    US Marine Corps (Quantico, VA)
    security compliance efforts IAW the Payment Card Industry (PCI), Federal Information Security Modernization Act (FISMA), National Institute of Standards and ... functioning smoothly and effectively. Responsibilities This position serves as the Enterprise Information System Security Manager (ISSM) for the Information more
    US Marine Corps (01/15/26)
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  • Information Security Analyst Lead

    Woodforest National Bank (The Woodlands, TX)
    …systems and procedures to safeguard internal information systems, network , databases, and web-based security . Also, conducts vulnerability assessments ... systems and procedures to safeguard internal information systems, network , databases, and Web-based security . . Respond to alerts from information more
    Woodforest National Bank (01/14/26)
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  • Information Systems Security

    TekSynap (Chantilly, VA)
    …the performance of the ISSO role, the recommendations comply with the Federal Information Security Modernization Act (FISMA), and in accordance with NIST ... leads on all matters, technical and otherwise, involving the security of an Information System including, but...and SCRM certificates. + Maintains responsibility for the day-to-day security operations of the system ensuring the network more
    TekSynap (12/06/25)
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  • Network Operations Center Help Desk…

    L3Harris (Colorado Springs, CO)
    …have a strong background in Information Assurance on Government networks; will monitor security of the network using ACAS and other tools to produce reports ... for Senior Leaders on the overall security level of the network . The Information Assurance specialist will be required to collaborate planning, security more
    L3Harris (01/07/26)
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  • Cyber Network Engineer

    Leidos (Lorton, VA)
    …the Department of Homeland Security to deliver cybersecurity and information assurance services. **Primary Responsibilities** The Network Engineer (with a ... and Cisco firewall/VPN solutions (eg, ASA, Firepower). + Solid understanding of network security concepts: segmentation, least privilege, zero trust principles,… more
    Leidos (12/11/25)
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  • Electric Utility Network Administrator

    Silicon Valley Power (Santa Clara, CA)
    …incumbent plays a critical role in ensuring the availability, performance, and security of the organization's overall network environment, including SVP's ... and monitoring network services, managing a variety of advanced network and security products-including Cisco firewalls and intrusion prevention systems-… more
    Silicon Valley Power (10/21/25)
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  • Network Administrator

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …include monitoring network performance, troubleshooting technical issues, ensuring network security , and providing technical support to users. Essential ... resolving hardware and software issues, and addressing user support requests. * Security : Implementing and maintaining network security programs, installing… more
    CGI Technologies and Solutions, Inc. (12/31/25)
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  • Network Engineer - Mid-Career

    Lockheed Martin (Liverpool, NY)
    …application of DISA \(Defense Information Systems Agency\) STIG \( Security Technical Implementation Guides\) settings to network computing infrastructure\. ... communications systems\. Provides specifications and detailed schematics for network architecture\. Provides specific detailed information for hardware… more
    Lockheed Martin (11/27/25)
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