• Senior Security CCTV & Access Control…

    AECOM (Arlington, VA)
    …our common purpose to deliver a better world. Join us. **Job Description** **Senior Security Systems Design Engineer ** We are seeking an experienced and highly ... support project execution. Key Responsibilities: + Design and develop comprehensive security systems, including intrusion detection , video surveillance, access… more
    AECOM (09/18/25)
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  • Security Engineer - Secure Software…

    Sedgwick (Alexandria, VA)
    …as a Great Place to Work(R) Fortune Best Workplaces in Financial Services & Insurance Security Engineer - Secure Software Development Security Engineer - ... protect company data, networks, and computer systems. To focus on executing security fundamentals for threat detection , investigation, and response efforts.… more
    Sedgwick (09/10/25)
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  • Edge Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    Edge Security Engineer Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate ... in real estate. We are seeking a skilled **Edge Security Engineer ** to join our Product ...rule configuration and monitoring. + Knowledge of advanced bot detection strategies including behavioral analysis and AI-based solutions. +… more
    CoStar Realty Information, Inc. (09/03/25)
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  • Senior Cloud Security Engineer

    Northramp LLC (Reston, VA)
    Senior Cloud Security Engineer + Reston, VA + Type: Full-time + Min. Experience: Senior Level Opportunity Overview Northramp is seeking an experienced Senior ... Engineer to deliver quality cloud security solutions...+ Familiarity with Zero Trust Architecture and advanced threat detection techniques. Clearance Public Trust or equivalent clearance will… more
    Northramp LLC (08/26/25)
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  • CI/CD Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    CI/CD Security Engineer Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate ... Product Security team is seeking a **CI/CD Security Engineer ** to take ownership of critical...for CI/CD workloads including: + CODEOWNERS + Cleartext secret detection and prevention. + Artifact integrity and supply chain… more
    CoStar Realty Information, Inc. (08/26/25)
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  • Senior Cloud Security Engineer

    Navient (Richmond, VA)
    …our mission, read more below, and let's build something great together! **The Senior Cloud Security Engineer position will report to the Head of Security .** ... Engineer , you will:** + Partner with Infrastructure Engineering to align security controls with architecture, participating in design reviews and threat modeling… more
    Navient (08/20/25)
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  • Information System Security Engineer

    Assertive Professionals (Chantilly, VA)
    Information System Security Engineer (ISSE) About the Organization Established in 2015,AssertiveProfessionals(AP), is anEconomically Disadvantaged Woman Owned ... Polygraph Timeline Pipeline Description Assertive Professionalsis seeking anInformation System Security Engineer (ISSE) with Poygraph supporting ourNational … more
    Assertive Professionals (07/10/25)
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  • Security Engineer SME

    GovCIO (Fairfax, VA)
    **Overview** GovCIO is currently hiring for a Security Engineer SME with an active Secret clearance in support of our DEA Bluestone program. **Responsibilities** ... coach teams on implementing them across the enterprise + Engineer , implement and monitor security measures that...are maintained in CI/CD pipeline + Ensure intrusion prevention, detection , amd monitoring tools are operational and current +… more
    GovCIO (09/02/25)
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  • Senior Cyber Security Engineer

    Leidos (Chantilly, VA)
    **Description** Leidos is currently seeking a **Senior Cyber Security Engineer ** who is responsible for developing and implementing advanced security ... to support the design and deployment of defensive cyber measures. The engineer conducts research on current and emerging cyber threats, identifies vulnerabilities,… more
    Leidos (08/30/25)
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  • Network Security Engineer III

    TekSynap (Virginia Beach, VA)
    …and management of firewalls and IDS/IPS technologies. **Overview** We are seeking a Network Security Engineer III to join our team supporting Department of Navy. ... + Design, implement, and maintain secure network infrastructure, enforcing security controls across hardware, software, and network components. + Conduct… more
    TekSynap (10/01/25)
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