• IT Security Specialist (Computer Sys…

    Huntington Ingalls Industries (Arlington, VA)
    … 365 Security Suite (Defender, Advanced Threat Protection, Cloud Application Security , Protection Portal); Microsoft Security and Compliance Center; ... metrics and manages reporting and compliance. + Serves as Incident Response Team member. + Supports operational implementation of FISMA/NIST standards… more
    Huntington Ingalls Industries (01/13/26)
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  • Senior Cyber Security Operations Center…

    Nuclear Fuel Services (Lynchburg, VA)
    …unable to resolve the incident. + Actively participate as a member of the Cyber Security Incident Response Team (CSIRT), orchestrating response efforts ... + Mentor and guide team to improve security operations and streamline incident response processes....technical proficiency in cybersecurity tools and technologies, including: + Microsoft 365 security suite (Defender, Sentinel, Intune)… more
    Nuclear Fuel Services (12/30/25)
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  • Lead Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    …of inclusions and participation with all team members + Experience with Microsoft Security tooling (Defender, Sentinel, EOP etc.) a plus + Ability to ... of cyber attackers which you use to drive the overall strategy of the incident response team . + Ability to define and develop platform automations to increase… more
    CoStar Realty Information, Inc. (10/24/25)
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  • Endpoint Security Lead - CrowdStrike

    AIG (Reston, VA)
    …+ Experience with MDR or Falcon Complete programs. + CISSP or other Security certification. + Microsoft Azure or Linux Certifications. + AWS Certifications. ... we do, from underwriting risks to processing claims. The Information Technology (IT) team equips our colleagues with the latest tools to complete their work… more
    AIG (12/07/25)
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  • Director, Hyperscale Data Center Security…

    Oracle (Richmond, VA)
    **Job Description** The physical security operations team is the primary interface with all clients and ensures that client needs and expectations are met with ... and services. Oracle is now looking for a senior security professional to join our team . Oracle...* Manage the capital and operational budgets related to security services and programs. * Incident response … more
    Oracle (11/25/25)
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  • Principal Coordinator, Security Operations…

    Capital One (Mclean, VA)
    …That's why our team is looking to add a Principal Coordinator, Security Ops Specialist. As a Principal Coordinator, Security Operations Specialist, you'll ... Be a consistent team player Key Responsibilities: + Intake of critical response communications + Responding to calls for equipment service and information about … more
    Capital One (12/19/25)
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  • Cyber Security Engineer IV

    SOS International LLC (Reston, VA)
    …in Reston, VA. This role strengthens SOSi's enterprise and customer-facing security posture across on-prem, Microsoft 365/Azure, and multi-cloud environments ... tailored solutions, tested leadership, and trusted results to enable national security missions worldwide. **Job Description** SOSi is seeking an experienced… more
    SOS International LLC (12/31/25)
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  • AI Security Engineer, Manager

    Deloitte (Richmond, VA)
    …AI-specific attacks (adversarial, prompt injection, data leakage) + Conduct AI-focused security assessments, penetration tests, red/purple team exercises + ... in transaction monitoring systems. + Act as an AI security SME, continuously research emerging threats The team... security regulations (GDPR, DORA). + Azure Cloud security services ecosystem ( Microsoft Sentinel, Azure Monitor,… more
    Deloitte (10/22/25)
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  • Information System Security Eng (ISSE) III

    Global Resource Solutions (Arlington, VA)
    …technical risk of emerging cybersecurity tools and processes + Work as part of a security incident response team as needed + Build operational Operations and ... (SAP) activities.. Essential Duties & Responsibilities: + Lead a team of System Security Engineers and Certification...in one or more of the following supported platforms: Microsoft Windows Server, Active Directory, Red Hat Enterprise Linux… more
    Global Resource Solutions (12/19/25)
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  • Staff Cybersecurity Analyst / Information Systems…

    Northrop Grumman (Fairfax, VA)
    …a culture where your voice is valued and start contributing to our team of passionate professionals providing real-life solutions to our world's biggest challenges. ... is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure...At Northrop Grumman, you'll have the resources, support, and team to do some of the best work of… more
    Northrop Grumman (01/10/26)
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