• Senior Security Engineer

    St. George Tanaq Corporation (Richmond, VA)
    Senior Security Engineer (AI/Cloud Modernization) Fully Remote Job Type Full-time Description **Overview** Tanaq Technical Services (TTS), a division of St. ... us, visit https://tanaq.com/tanaq-technical-services. **About the Role** We are seeking a ** Senior Security Engineer ** to provide AI/Cloud Modernization… more
    St. George Tanaq Corporation (01/10/26)
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  • Cleared Senior Information Systems…

    Virtual Service Operations (Lorton, VA)
    Cleared Senior Information Systems Security Engineer (ISSE) L4 * Lorton, VA (http://maps.google.com/maps?q=Lorton+VA+USA) Description Are you looking to take ... next steps in your career as an Information Systems Security Engineer (ISSE)? Let's chat and see...and availability of mission-critical systems. You will perform technical security assessments, design secure solutions, automate reporting,… more
    Virtual Service Operations (11/09/25)
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  • Senior Principal Security

    Oracle (Richmond, VA)
    …**What are we looking for?** The OCI Core Services organization is looking for a Senior Principal Security Engineer that will be the technical security ... foundational components. You will advise our engineering organizations on secure design, threat modeling, and security architecture...**Preferred Qualifications** + Prior role as a Principal or Senior Principal Security Engineer at… more
    Oracle (11/25/25)
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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 ... best resources available, we provide an invaluable edge in real estate. We're hiring a ** Senior SaaS Security Engineer ** to help us evolve our corporate… more
    CoStar Realty Information, Inc. (11/04/25)
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  • Senior CrowdStrike Falcon Endpoint…

    AIG (Reston, VA)
    …AIG, we are reimagining the way we help customers to manage risk. Join us as a Senior CrowdStrike Falcon Endpoint Security Engineer to play your part in that ... the organization. How you will create an impact The Senior CrowdStrike Falcon Endpoint Security Engineer...secure platform enhancements that are aligned with organizational security goals + Drive the day-to-day administration of … more
    AIG (10/24/25)
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  • Information Systems Security

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Information Systems Security Engineer (ISSE) - Senior ** **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. (12/26/25)
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  • Senior Security Systems…

    Cydecor, Inc. (Virginia Beach, VA)
    …commitment to Excellence, what separates us. Job Description: Cydecor is seeking a Senior Security Systems Engineer to support cybersecurity and systems ... innovations in mission systems and business platforms. We leverage leading-edge secure systems and software development, backed by industry-leading subject matter… more
    Cydecor, Inc. (01/19/26)
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  • Senior Information System Security

    General Dynamics Information Technology (Reston, VA)
    …+ years of related experience **US Citizenship Required:** Yes **Job Description:** ** Senior ** **Information System Security ** ** Engineer ** Deliver ... for enterprise information systems and network architectures as an Information System Security Engineer at GDIT. Here, you'll tailor cutting-edge solutions to… more
    General Dynamics Information Technology (11/21/25)
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  • Senior Software Engineer

    Walmart (Herndon, VA)
    …first line of defense for our global digital footprint. We are looking for a Senior Software Engineer to architect and deliver the next generation of security ... and other web-based abuse while maintaining fast, reliable, and secure customer experiences. About Team: Edge Ingress Security... secure customer experiences. About Team: Edge Ingress Security At Walmart, we prioritize innovation and data … more
    Walmart (01/16/26)
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  • Senior Cyber Security

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Cyber Security Engineer ** to join our team in **Chantilly, VA** . Senior Cyber ... security -related solution delivery, development, testing, and deployment in support of cyber security efforts. You will help create secure and efficient cyber… more
    ManTech (12/11/25)
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