• 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 ... provide an invaluable edge in real estate. We are seeking a skilled ** Edge Security Engineer ** to join our Product Security team. This role focuses… more
    CoStar Realty Information, Inc. (12/18/25)
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  • Sr. Security Engineer , WAF

    Warner Bros. Discovery (Washington, DC)
    …our Atlanta, DC, or Silver Spring office. **Your New Role** **:** As a Senior WAF Security Engineer - Edge /Perimeter, the ideal candidate is expected to: + ... response. + Partner with product, engineering, and operations teams to integrate WAF/ Edge security controls into applications and services. + Provide technical… more
    Warner Bros. Discovery (10/21/25)
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  • Software Development Engineer , AWS…

    Amazon (Arlington, VA)
    Description AWS Edge Connectivity service enables AWS Cloud connectivity options for US Intelligence and Department of Defense customers. These connectivity options ... to Amazon's Dedicated Cloud partitions. You'll architect and implement software security protocols across Wide Area Networks (WANs), ensuring seamless and secure… more
    Amazon (12/09/25)
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  • Senior SaaS Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior SaaS Security Engineer Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate ... with the best resources available, we provide an invaluable edge in real estate. We're hiring a **Senior SaaS... in real estate. We're hiring a **Senior SaaS Security Engineer ** to help us evolve our… more
    CoStar Realty Information, Inc. (11/04/25)
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  • Senior Principal Security Engineer

    Oracle (Annapolis, MD)
    …we looking for?** The OCI Core Services organization is looking for a Senior Principal Security Engineer that will be the technical security leader for OCI's ... **Job Description** Do you thrive on the leading edge of cloud technology and security ?...+ Prior role as a Principal or Senior Principal Security Engineer at a major cloud provider… more
    Oracle (11/25/25)
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  • Senior Offensive Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior Offensive Security Engineer Job Description **Offensive Security Engineer ** **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider ... with the best resources available, we provide an invaluable edge in real estate. Evolve our offensive security... edge in real estate. Evolve our offensive security capabilities to test our internal and external facing… more
    CoStar Realty Information, Inc. (11/24/25)
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  • Senior Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior Security Engineer Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate ... with the best resources available, we provide an invaluable edge in real estate. In this role, you'll communicate...section grows, so will the tools and the **Senior Security Engineer ** will be the person charged… more
    CoStar Realty Information, Inc. (10/24/25)
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  • Cloud Security Engineer

    World Wide Technology (Washington, DC)
    …Washington, DC** **What will you be doing?** WWT is seeking a **Cloud Security Engineer ** to help design, implement, and maintain secure cloud environments ... container security and Kubernetes hardening. + Certifications such as AWS Certified Security - Specialty, Azure Security Engineer Associate, or Google… more
    World Wide Technology (12/19/25)
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  • Lead Data Loss Prevention (DLP) Security

    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 ... the brightest minds with the best resources available, we provide an invaluable edge in real estate. We are expanding our enterprise Data Loss Prevention (DLP)… more
    CoStar Realty Information, Inc. (11/04/25)
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  • Cleared Information Systems Security

    SMX (Washington, DC)
    Cleared Information Systems Security Engineer (4659)at SMX(View all jobs) (https://www.smxtech.com/careers/) Washington, DC SMX is hiring a number of Information ... Systems Security Engineer to support a Law Enforcement...your impact on the world. We bring both cutting edge technology and an expansive view of what's possible… more
    SMX (11/04/25)
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  • Information Systems Security

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Information Systems Security Engineer (ISSE), Journeyman** **Category:** Cyber Security **Main location:** United States, Virginia, Arlington **Position ... highly collaborative team to deliver state-of-the-art capabilities. The Information System Security Engineer (ISSE) designs, implements, and manages security more
    CGI Technologies and Solutions, Inc. (12/16/25)
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  • Cyber Security Engineer - Hybrid…

    General Dynamics Information Technology (Arlington, VA)
    …Required:** Yes **Job Description:** **Transform technology into opportunity as a Cyber Security Engineer at GDIT. Shape what's next for mission-critical ... with a drive for innovation to GDIT. The Cyber Security Engineer must have:** **Education:** **Bachelor's Degree....to create immediate value and deliver solutions at the edge of innovation. We operate across 50 countries worldwide,… more
    General Dynamics Information Technology (11/18/25)
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  • Data Mining and Analytics Engineer

    ICF (Arlington, VA)
    …systems. The successful cleared candidate will act as a Data Mining and Analytics Engineer to support a large federal cyber security analytic program. Your work ... Description ICF International seeks an experienced Data Mining and Analytics Engineer to support the research and development of new cyber analytic capabilities that… more
    ICF (10/01/25)
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  • Endpoint Security as a Service (ESS)…

    Leidos (Washington, DC)
    **Description** Leidos is seeking a skilled and driven **Endpoint Security as a Service (ESS) Engineer and Systems Administrator** to join our team at the ... Navy Yard - where innovation meets mission. **What You'll Do** As an ESS Engineer and Systems Administrator, you won't just maintain systems - you'll _elevate_ them.… more
    Leidos (12/24/25)
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  • Senior Security Engineer

    Zoom (Annapolis, MD)
    What you can expect The Security Engineer is responsible for security design and reviews across our products and services, with a specific focus on Platform ... enhancements. This is a unique opportunity to work with cutting- edge cloud and security technologies while making a direct impact on Zoom's platform. About… more
    Zoom (12/18/25)
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  • Information Security Engineer

    Lumen (Annapolis, MD)
    …the world and shape the future. **The Role** Black Lotus Labs is seeking a Security Engineer on the Research & Analysis team to specialize in Threat Research ... IP backbones and a petabyte-scale compute cluster to perform cutting edge threat research, hunting and tracking advanced persistent threat actors (APTs)… more
    Lumen (12/19/25)
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  • HSM Engineer - Active Top Secret Required

    General Dynamics Information Technology (Washington, DC)
    …today is safe and tomorrow is smarter. Our work depends on a Senior Principal Security Engineer for HSM joining our team to bring professionalism and initiative ... experience **US Citizenship Required:** Yes **Job Description:** **Senior** **Principal** ** Engineer for** **Hardware** ** Security ** **Module** **(HSM)** Seize… more
    General Dynamics Information Technology (10/04/25)
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  • Systems Engineer SME - Exchange Messaging…

    General Dynamics Information Technology (Washington, DC)
    …Windows Server,Systems Engineering,Systems Management,Troubleshooting **Certifications:** CompTIA - Security + - CompTIA - CompTIA **Experience:** 17 + ... experience **US Citizenship Required:** Yes **Job Description:** **Senior Principal Systems Engineer - Exchange Messaging - Active Top Secret Required** Seize your… more
    General Dynamics Information Technology (12/18/25)
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  • OT/ICS Cybersecurity Engineer (Operational…

    Jacobs (Washington, DC)
    Are you interested in working at the cutting edge of industrial cybersecurity? Does securing high criticality operational technology systems and leading a team of ... engineering firms in the world? As the OT/ICS Cybersecurity Engineer (mid level), you'll work at the forefront of...to design and integrate SCADA and OT with contemporary security architectures. From design through the commissioning of large… more
    Jacobs (10/28/25)
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  • Senior Network Engineer

    General Dynamics Information Technology (Washington, DC)
    …evolve and maintain network infrastructure for the Department of Energy, National Nuclear Security Administration. HOW A SENIOR NETWORK ENGINEER WILL MAKE AN ... Family:** IT Infrastructure and Operations **Skills:** Network Design,Network Engineering,Network Security **Experience:** 10 + years of related experience **US… more
    General Dynamics Information Technology (12/11/25)
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