• 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...standards, processes, and procedures. Strategy and Compliance: Ensure the endpoint security strategy aligns with enterprise goals… more
    job goal (12/12/25)
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  • BAE Systems (Herndon, VA)
    Security , CEH, GSEC, or Cloud Security certifications (eg, AWS Security , Azure Security Engineer ) Experience working in air-gapped environments or ... lead the world in defense technologies and national security services. We offer flexible work environment to support...available based on position level and/or job specifics. Cyber Security Engineer 115627BR EEO Career Site Equal… more
    job goal (12/12/25)
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  • BAE Systems (Herndon, VA)
    …Required Education, Experience, & Skills We are actively seeking an Information Systems Security Engineer (ISSE) with a minimum of 11 years' experience with ... shared ambition to lead the world in defense technologies and national security services. We offer flexible work environment to support the balance in your life… more
    job goal (12/12/25)
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  • Akumin (Norfolk, VA)
    …annually, with no room for negotiation above the top of the range. The Security Engineer I plays a vital role in securing Akumin's IT infrastructure, ... Cloud Security Professional (CCSP) AWS, GCP, or Azure Cloud Security Engineer Certification Or other relevant cybersecurity certifications DevSecOps:… more
    job goal (12/12/25)
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  • CGI Technologies and Solutions, Inc. (Fairfax, VA)
    …Alto Prisma Engineer - US Citizenship Required Category: Cyber Security Main location: United States, Virginia, Fairfax Position ID: J0625-0050 Employment Type: ... . Position Description: CGI Federal is seeking a Senior Network Security Architect/ Engineer with deep expertise in Palo Alto Prisma… more
    job goal (12/12/25)
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  • Cayuse Holdings (Arlington, 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 continuous… more
    job goal (12/12/25)
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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 CrowdStrike Falcon Endpoint

    AIG (Reston, VA)
    …the 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 ... you will create an impact The Senior CrowdStrike Falcon Endpoint Security Engineer will be...IT teams across different organizations in the company to lead security tool integrations, perform ongoing tuning… more
    AIG (10/24/25)
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  • Trellix Endpoint Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    Trellix Endpoint Engineer Key Role: Design, deploy, manage, and operationalize enterprise endpoint data protection controls as a Trellix Endpoint Data ... Qualifications: + 4+ years of experience in cybersecurity engineering, data protection, or endpoint security + 2+ years of experience with Trellix Endpoint more
    BOOZ, ALLEN & HAMILTON, INC. (11/29/25)
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  • Distinguished Engineer - Cyber, Data…

    Capital One (Mclean, VA)
    Distinguished Engineer - Cyber, Data Protection & Endpoint Security As a Distinguished Engineer at Capital One, you will be a part of a community of ... role, you will work with our Data Protection and Endpoint Security teams to shape the long... solutions. + Engage with the broader enterprise Distinguished Engineer community to ensure that security tooling… more
    Capital One (12/04/25)
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  • Lead Data Loss Prevention (DLP)…

    CoStar Realty Information, Inc. (Arlington, VA)
    Lead Data Loss Prevention (DLP) Security Engineer Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and ... Microsoft Purview, but we need more dedicated engineers. We are hiring a ** Lead DLP Engineer ** to design, scale, and operationalize Microsoft Purview-based… more
    CoStar Realty Information, Inc. (11/04/25)
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  • Cyber Security Engineer Lead

    ManTech (Springfield, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Cyber Security Engineer Lead ** to join our team in **Springfield, VA.** The Cyber Security ... Control (firewall), End Point Protection, Internet Protection, Vulnerability Scanning, and Security Information and Event Management (SIEM) tools. + Mitigation &… more
    ManTech (12/11/25)
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  • Lead Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    Lead Security Engineer Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate ... section grows, so will the tools and the ** Lead Security Engineer ** will be...remediate discovered deficiencies, and develop and improve network and endpoint security configuration procedures + Participate in… more
    CoStar Realty Information, Inc. (10/24/25)
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  • Senior Mecm/MCM Engineer

    CACI International (VA)
    …and SQL Server to maintain a secure, scalable, and highly available endpoint management environment. The engineer will oversee multi-tier MECM hierarchies, ... Senior MECM/MCM Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of… more
    CACI International (11/19/25)
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  • VOIP Engineer Lead

    CACI International (Chantilly, VA)
    VOIP Engineer Lead Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of ... Opportunity:** CACI is looking for a Cisco Call Manager Engineer Lead to support our DoD customer...and operate an enterprise ITSM solution, enterprise service desk, endpoint management and security solution, as well… more
    CACI International (10/08/25)
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  • Cyber Security Engineer

    BAE Systems (Herndon, VA)
    Security , CEH, GSEC, or Cloud Security certifications (eg, AWS Security , Azure Security Engineer ) + Experience working in air-gapped environments or ... lead the world in defense technologies and national security services. We offer flexible work environment to support...available based on position level and/or job specifics. **Cyber Security Engineer ** **115627BR** EEO Career Site Equal… more
    BAE Systems (12/09/25)
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  • Senior Security Engineer - North…

    Quantexa (Virginia Beach, VA)
    …of professional experience in cybersecurity, with at least 7 years in senior or lead security roles. + Master's degree in information security , Computer ... recognised best practices. On the operational side, you will lead the improvement of security controls and...including Wiz, Zscaler, Sentinel, and complementary detection tooling. + Engineer , tune, and maintain detection logic and security more
    Quantexa (12/11/25)
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  • Cyber AI and Automation Lead

    Tyto Athene (Reston, VA)
    …The successful candidate is a highly skilled and innovative Cyber Engineer with operational experience supporting Security Operations Center (SOC), ... diverse NOC/SOC sources (eg, network telemetry, logs, flow data, packet captures, security alerts, endpoint data, threat intelligence feeds). + Perform advanced… more
    Tyto Athene (11/05/25)
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  • Information Security Systems…

    BAE Systems (Herndon, VA)
    …**Required Education, Experience, & Skills** We are actively seeking an Information Systems Security Engineer (ISSE) with a minimum of 11 years' experience with ... shared ambition to lead the world in defense technologies and national security services. We offer flexible work environment to support the balance in your life… more
    BAE Systems (12/10/25)
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  • Cyber Security Implementation…

    CACI International (Springfield, VA)
    Cyber Security Implementation Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... and enhance NGA networks and cybersecurity posture in support of national security . Joining the TCS Team means working with truly cutting-edge technologies, on… more
    CACI International (11/14/25)
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