• Suricata Engineer - Active TS/SCI with CI…

    ENS Solutions (Reston, VA)
    …including for coordinating efforts and establishing customer relations. Benefits Essential Network Security (ENS) Solutions, LLC is a service-disabled veteran ... Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security , System Engineering, Program/Project Management, IT support,… more
    ENS Solutions (11/26/25)
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  • Senior Solutions Engineer

    Chenega Corporation (Arlington, VA)
    **Req ID:** 38550 **Summary** **Senior Solutions Engineer ** **Arlington, VA** Are you ready to enhance your skills and build your career in a rapidly evolving ... in support of their missions to sustain the national security and economic interests of our nation. SecuriGence is...our nation. SecuriGence is seeking a talented **Senior Solutions Engineer ** to help contribute to our success. Come help… more
    Chenega Corporation (12/20/25)
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  • Senior Solution Engineer - Enterprise IT…

    M. C. Dean (Vienna, VA)
    …of MS Azure and cloud services architecture, including compute, database, storage, network virtualization, and security services; + Working knowledge of ... as TCP/IP, DNS, DHCP, SNMP, Syslog, etc. + Working knowledge of endpoint security (eg, Defender, Trend Micro), SIEM (eg, Splunk , Sentinel), vulnerability… more
    M. C. Dean (11/28/25)
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  • Senior Systems Engineer - Cybersecurity

    M. C. Dean (Vienna, VA)
    …Defender, Trend Micro), data loss prevention (eg, MS Purview), SIEM (eg, Splunk , Sentinel), vulnerability scanning (eg, Tenable Nessus/ Security Center), and ... MS Azure and cloud services and technologies, including compute, database, storage, network virtualization, and security services; + Working understanding of … more
    M. C. Dean (11/26/25)
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  • Infrastructure / DevOps Engineer

    Cadmus (Richmond, VA)
    …programs. This role will have client facing responsibilities that encompass Application security and DevSecOps engineer skill sets. Please note the ability ... using Kubernetes/OpenShift clusters. + Implement monitoring, logging, and observability ( Splunk , Grafana, OpenTelemetry) to ensure performance, reliability, and proactive… more
    Cadmus (10/07/25)
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  • Senior Threat Detection Engineer

    Capital One (Mclean, VA)
    Senior Threat Detection Engineer The Threat Detection & Analytics team is seeking qualified professionals to join our ranks. This highly specialized team of skilled ... in creating high-quality detection logic and telemetry for our Security Operations Center (SOC) and related enterprise teams. With...on best practices and industry frameworks. As a Detection Engineer , you will defend Capital One by helping to… more
    Capital One (12/07/25)
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  • Senior Systems Engineer - Enterprise IT…

    M. C. Dean (Vienna, VA)
    …MS Azure and cloud services and technologies, including compute, database, storage, network virtualization, and security services; + Advanced knowledge of ... environments. As part of the team, the **Senior Systems Engineer ** 's responsibilities will include (but will not be...configuration is a plus + Working knowledge of endpoint security (eg, Defender, Trend Micro), SIEM (eg, Splunk more
    M. C. Dean (11/28/25)
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  • Lead Cybersecurity Engineer ; HP NonStop…

    Capital One (Mclean, VA)
    …As part of the Cyber team, you will design and develop Debit Systems Security Solutions, focusing on areas like network and OS administrative tasks on ... Lead Cybersecurity Engineer ; HP NonStop Systems In this key technical...Lead Cybersecurity role, you'll be responsible for the overall security architecture, design, and configuration of the PULSE HP… more
    Capital One (11/21/25)
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  • System Admin Engineer

    RGP (Glen Allen, VA)
    The System Administrator Engineer is a hands-on platform operations and systems engineering role responsible for the reliability, security , performance, and ... solution intent into infrastructure requirements (scalability, performance, data flows, security controls). + Collaborate with the Architecture Team and Product… more
    RGP (01/01/26)
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  • Senior DevSecOps Engineer

    Cardinal Health (Richmond, VA)
    …of Veracode and code validation tools. + Solid understanding of cloud security architecture, including IAM, network segmentation, key/certificate management, and ... assessments, maintenance and enhancements of existing applications. The Senior DevSecOps Engineer will drive value to Cardinal Health through their deep hands-on… more
    Cardinal Health (11/18/25)
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