• Senior CrowdStrike Falcon Endpoint

    AIG (Reston, VA)
    …way we help customers to manage risk. Join us as a Senior CrowdStrike Falcon Endpoint Security Engineer to play your part in that transformation. It's an ... How you will create an impact The Senior CrowdStrike Falcon Endpoint Security Engineer will be part of AIG's Enterprise Information Security more
    AIG (10/24/25)
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  • Senior Endpoint Engineer

    CACI International (Arlington, VA)
    …join our team on a contract supporting the Department of Homeland Security . As a Senior Endpoint Engineer , you will be part of a dynamic team of windows ... Senior Endpoint Engineer Job... Senior Endpoint Engineer Job Category: Information Technology...cloud engineers and security specialists with expert experience in Windows, Intune, Autopilot,… more
    CACI International (12/09/25)
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  • Senior Endpoint Migration…

    Leidos (Odenton, MD)
    **Description** Leidos is seeking an experienced ** Senior Endpoint Migration Engineer ** to join our Defense Enclave Services (DES) team, who will support DOD ... migrate their endpoints to the modern DODNet environment. The Endpoint Migration Engineer will be responsible for...Current IAT Level II (or higher) Certification such as Security + or CISSP Preferred Qualifications: + Relevant certifications,… more
    Leidos (11/22/25)
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  • Senior Unified Endpoint Management…

    Leidos (Odenton, MD)
    **Description** Leidos is seeking an experienced ** Senior ** **Unified Endpoint Management (UEM) Engineer ** to join our Defense Enclave Services (DES) team, ... (DISA) and Department of Defense (DoD) Fourth Estate Agencies. The UEM Engineer will be responsible for designing, implementing, and optimizing Microsoft Intune… more
    Leidos (11/25/25)
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  • Endpoint Security Engineer

    Leidos (Arlington, VA)
    **Description** Leidos has an immediate need for a lead Endpoint Security Engineer for a customer on a highly visible and strategic Cybersecurity Task Order. ... The Security Engineer will need to be a...processes, and procedures. + Strategy and Compliance: Ensure the endpoint security strategy aligns with enterprise goals… more
    Leidos (11/25/25)
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  • Senior Systems Engineer (Hybrid)

    CareFirst (Reston, VA)
    …Collaborate with IT and security teams to implement best practices for endpoint management. + Copilot Engineering + Engineer and configure Microsoft Copilot ... environments. + Knowledgeable in VDI environments. + Strong knowledge of endpoint security , patching, and vulnerability management. + Experience implementing… more
    CareFirst (01/09/26)
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  • Senior Sales Engineer - Data…

    Proofpoint (Maryland City, MD)
    …critical role in our sales process every single day. As a ** Senior Sales Engineer ** in the fast-growing **Data Security Group (DSG)** you will be one of the ... in the Mid-Atlantic or Northeastern US **Your day-to-day** The Senior Sales Engineer is the Technical Lead...technologies, such as Enterprise DLP, CASB, Insider Threat Management, Endpoint Security , Isolation, and DSPM + Must… more
    Proofpoint (12/19/25)
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  • Senior Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior Security Engineer Job...CoStar enterprise + Follow, develop and improve network and endpoint security configuration procedures + Work with ... As the security section grows, so will the tools and the ** Senior Security Engineer ** will be the person charged with implementing them. The successful… more
    CoStar Realty Information, Inc. (10/24/25)
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  • Senior Cloud Engineer

    Tetrad Digital Integrity LLC (Arlington, VA)
    …PREFERED QUALIFICATIONS: + Experience with Wiz, Axonius, Crowd Strike, Nucleus, and Network/ Endpoint security tools + Experience working with SIEM tools such ... this digital age. We are seeking a highly capable Senior Cloud Engineer to spearhead cloud initiatives...while ensuring best practices across architecture, development, deployment, and security . The Security Cloud Engineer more
    Tetrad Digital Integrity LLC (12/31/25)
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  • Network Access Control Engineer

    General Dynamics Information Technology (Alexandria, VA)
    …while impacting our national security in cyber as a **Network Access Control Engineer Senior ** at GDIT. Here, technologists have many paths to grow a ... We are seeking a highly skilled and experienced **Network Access Control Engineer Senior ** with specialized knowledge in Cisco Identity Services Engine… more
    General Dynamics Information Technology (01/13/26)
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  • Senior IT DevOps Engineer

    Steampunk (Mclean, VA)
    …a frictionless user experience. + **Secure & Scale:** Apply deep knowledge of endpoint security , conditional access, and infrastructure best practices to ensure ... and our clients to thrive. We're looking for a ** Senior IT DevOps Engineer ** who's not only...reliability, security , and scalability. + **Lead Projects:** Drive engineering projects… more
    Steampunk (12/02/25)
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  • Senior Sales Engineer - SLED, Mid…

    Proofpoint (Washington, DC)
    …on technical experience, either as a Sales/Systems Engineer , Technical Account Manager, Security Engineer or senior level product support, preferably in ... in our sales process every single day. As a Senior Sales Engineer working with accounts in...C-suite + You have experience in Enterprise or Cloud Security , including cloud/SaaS platforms, messaging, data, network, endpoint more
    Proofpoint (12/25/25)
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  • Senior Systems Engineer

    M. C. Dean (Vienna, VA)
    …hands-on experience with configuration and administration of cybersecurity platforms, including endpoint security (eg, Defender, Trend Micro), data loss ... Overview Security is critical to MC Dean's IT solutions...our cybersecurity infrastructure. As part of the team, the ** Senior Systems Engineer ** 's responsibilities will include… more
    M. C. Dean (11/26/25)
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  • Senior Cybersecurity Engineer

    BAE Systems (Washington, DC)
    **Job Description** BAE Systems is seeking Senior Cybersecurity Engineer to join our team and provide support to facilitate operations on a critical ... Experience supporting a broad range of tools across cloud, endpoint , identity, and network security domains. +...be available based on position level and/or job specifics. ** Senior Cybersecurity Engineer ** **118976BR** EEO Career Site… more
    BAE Systems (12/04/25)
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  • Senior Software Engineer

    Chenega Corporation (Arlington, VA)
    …ATO lifecycle best practices. + Expertise in security principles, including network security and endpoint security . + Demonstrated success in building ... **Req ID:** 38797 **Summary** ** Senior Software Engineer ** **Arlington, VA** Are...and application systems. You will collaborate closely with architecture, security , and operations teams along with the Business Product… more
    Chenega Corporation (01/06/26)
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  • Engineer , Senior -CRIBL

    Cayuse Holdings (Rosslyn, VA)
    **Overview** The Engineer , Senior -CRIBL will serve as the technical lead for enterprise-scale data observability and telemetry management using the CRIBL Stream, ... Monitor). + Configure ingestion and routing for high-value telemetry (network, endpoint , cloud, identity). + Engineer observability solutions supporting… more
    Cayuse Holdings (10/25/25)
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  • Systems Engineer - Senior

    Amentum (Fort Meade, MD)
    …SQL 2016, SharePoint 2016, and other related technologies * Experience with ACAS, Trellix endpoint security , and MECM * Familiarity with ITILv4 * Experience with ... in using your skills to help shape the Cyber, Security , & Intel space? If so, look no further....If so, look no further. Amentum is seeking a ** Senior Systems Engineer ** to join our team… more
    Amentum (10/31/25)
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  • Senior Splunk Engineer

    Chenega Corporation (Oakton, VA)
    **Req ID:** 38603 **Summary** ** Senior Splunk Engineer ** **Oakton, VA** Are you ready to enhance your skills and build your career in a rapidly evolving business ... and take your career to the next level! The ** Senior Splunk Engineer ** is responsible for developing,...Splunk dashboards, alerts, correlation searches, and data ingestion for security and network observability + Collaborate with network and… more
    Chenega Corporation (12/12/25)
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  • Senior Solution Engineer

    M. C. Dean (Vienna, VA)
    …such as TCP/IP, DNS, DHCP, SNMP, Syslog, etc. + Working knowledge of endpoint security (eg, Defender, Trend Micro), SIEM (eg, Splunk, Sentinel), vulnerability ... cloud-hosted and on-premises environments. Responsibilities As part of the team, the ** Senior Solution Engineer 's** responsibilities will include (but will not… more
    M. C. Dean (11/28/25)
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  • Senior Systems Engineer - Enterprise…

    M. C. Dean (Vienna, VA)
    …routing, switching, and firewall configuration is a plus + Working knowledge of endpoint security (eg, Defender, Trend Micro), SIEM (eg, Splunk, Sentinel), ... includes secure cloud-hosted and on-premises environments. As part of the team, the ** Senior Systems Engineer ** 's responsibilities will include (but will not be… more
    M. C. Dean (11/28/25)
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