• 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 Network Performance…

    Humana (Olympia, WA)
    **Become a part of our caring community and help us put health first** As a Senior Network Performance Professional at Humana, you will play a pivotal role in ... identity protection. Please be aware that applicants may be asked to provide their Social Security Number, if it is not already on file. When required, an email will… more
    Humana (12/19/25)
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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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  • Security Senior Service Technician

    Allied Universal (Wilmington, MA)
    …technology. **Salary range: $32 - $50 / hour** **What to expect as a Commercial Security Senior Service Technician:** The Senior Service Technician will be ... wired and wireless systems, and intercom systems. As a Security Senior Service Technician, this person is...+ Understanding of Windows operating systems and overall IT network topology + Highly proactive and skilled individual, and… more
    Allied Universal (12/04/25)
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  • Senior Security Systems Engineer

    Imagine One Technology & Management (Dahlgren, VA)
    …**for this role.** Imagine One Technology & Management, Ltd. is seeking two (2) ** Senior Security Systems Engineers** . These positions are contingent upon award ... of the associated work and will be performed in Dahlgren, Virginia. The ** Senior Security Systems Engineers** will be expected to: + Author DoD Assessment and… more
    Imagine One Technology & Management (12/24/25)
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