• Senior Subject Matter Expert - Army…

    Precise Systems, Inc. (Arlington, VA)
    …in Arlington, VA who conducts analysis and provides advice and recommendations to senior Army leadership on Security Assistance and Foreign Military Sales based ... our highly skilled workforces, we provide expert consultation on network and weapons systems acquisition programs, maintenance/modernization programs, and...on National Security Policy. This position is contingent upon contract award.… more
    Precise Systems, Inc. (11/19/25)
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  • Senior Information Systems Security

    NANA Regional Corporation (Ashburn, VA)
    …+ Certifications, such as Network + and Security +, CISSP and Security auditing are recommended. A senior ISSO role will highlight past experiences over ... Akima Global Technology (AGT) is looking for a Senior Information System Security Officer to...preferred; 8+ years of relevant experience. + Proficient in network and information system security principles and… more
    NANA Regional Corporation (10/29/25)
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  • Senior Cyber Security Engineer,…

    Community Health Systems (Franklin, TN)
    …Summary** As a member of the Cyber Security team, the Cyber Security Senior Engineer for Vulnerability Management will be responsible for developing, ... Threat Intelligence to incorporate current threat activity into risk prioritization. The Senior Engineer will work directly with other security and information… more
    Community Health Systems (10/23/25)
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  • Senior Cyber Security Engineer

    ManTech (Chantilly, VA)
    …systems, operating system security principles, TCP/IP networking, 802.1x, and core network security concepts. + Must possess an IAT Level II certification ... **MANTECH** seeks a motivated, career and customer-oriented ** Senior Cyber Security Engineer** to join...infrastructure essential to C2C operations. + Coordinate with the network service provider to develop and maintain detailed … more
    ManTech (12/13/25)
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  • Senior Information System Security

    Steampunk (Mclean, VA)
    …supporting technologies + Knowledge and experience with application security , database security , and network security + Knowledge and experience with ... **Overview** **Steampunk** wants you to be a ** Senior Information System Security Officer (ISSO)** on our team to support a government customer on site in… more
    Steampunk (12/16/25)
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  • Senior Information Systems Security

    GovCIO (Alexandria, VA)
    …cloud architecture, virtualization, DevSecOps pipelines, workplace productivity solutions, networks and network security , and ICAM solutions. + Support the Risk ... **Overview** GovCIO is currently hiring a ** Senior ** **Information Systems Security Engineer** for...ensure timely remediation of findings. + Facilitate approvals for network interconnections such as the Boundary Cloud Access Point… more
    GovCIO (11/26/25)
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  • Mid/ Senior Information Systems…

    Belay Technologies (Annapolis Junction, MD)
    …Work 2019, runner up in 2020 and a finalist in 2021! Belay Technologies is Mid/ Senior Information Systems Security Engineer (ISSE) to join our intel team. The ... access control, authorization, identification and authentication, public key infrastructure, network and enterprise security architecture) and applying risk… more
    Belay Technologies (11/06/25)
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  • Senior Cyber Security Engineer

    RTX Corporation (Tewksbury, MA)
    security , reverse engineering, or exploit development. + Experience with network and system security administration, including operating system security ... Familiar with Ghidra/IDA, x64dbg/WinDbg, Burp Pro; Nmap; Python/C/C#/PowerShell/Bash; Wireshark/Zeek + Security related Network (eg Cisco) and Operating System… more
    RTX Corporation (10/23/25)
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  • Senior IT Security Architect

    AIG (Reston, VA)
    …we are reimagining the way we help customers to manage risk. Join us as a Senior IT Security Architect to play your part in that transformation. It's an ... security teams, AIG business and applications teams, data, network , and cloud services to secure AIG's global applications...of engineering and hands-on design and architecture of effective security controls and measurement in network and… more
    AIG (10/21/25)
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  • Senior Principal Cyber Security

    ManTech (Chantilly, VA)
    …Linux systems, general operating system security practices, TCP/IP networking, 802.1x, and network security concepts + An active IAT Level II (GSEC, ... **MANTECH** seeks a motivated, career and customer-oriented ** Senior Principal Cyber Security Engineer** to...and classified environments. + You will coordinate with the network service provider to develop and maintain network more
    ManTech (12/13/25)
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