• Senior Cyber Threat Intelligence Analyst

    ManTech (Herndon, VA)
    …refine threat detection use cases and correlation rules within SIEM and other security tools **Minimum Qualifications:** + Bachelor's degree in Computer Science, ... **ManTech** seeks a motivated, career and customer-oriented ** Senior ** **Cyber Threat Intelligence Analyst** to join our...ELK Stack, CrowdStrike, Carbon Black). + Strong understanding of network protocols, system logs, and security event… more
    ManTech (08/21/25)
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  • Senior Cloud Platform Security

    CoStar Realty Information, Inc. (Arlington, VA)
    … program and follow-through ideas to completion. + Hands-on experience implementing security tools into CI/CD pipelines. + Experience testing serverless cloud ... Senior Cloud Platform Security Engineer Job...monitoring on cloud-native workloads, incident response escalation paths. + ** Security Automation** : Integrate automated scanning tools more
    CoStar Realty Information, Inc. (07/30/25)
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  • Information Systems Security Engineer…

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Information Systems Security Engineer (ISSE) - Senior ** **Category:** Service Desk / End User Services **Main location:** United States, Virginia, Arlington ... and network components. * Risk Management: Identifying and assessing security risks, developing mitigation strategies, and implementing security controls to… more
    CGI Technologies and Solutions, Inc. (09/26/25)
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  • Senior Information Security Engineer…

    Lumen (Richmond, VA)
    …us as we digitally connect the world and shape the future. **The Role** The Senior Information Security Engineer within Product and Platform Security is ... provide security improvement recommendations. + Evaluate and integrate AI/ML tools for threat detection, behavioral analysis, and anomaly detection into Red Team… more
    Lumen (09/17/25)
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  • Senior Cyber Security Consultant,…

    Google (Reston, VA)
    …and project management skills. **About the job** As a Google Public Sector/Mandiant Senior Security Consultant, you will engage with customers across the ... Senior Cyber Security Consultant, Google Public...related Agencies, and provide expert-level cybersecurity services. Using various tools , such as Mandiant Security Validation, you… more
    Google (09/29/25)
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  • Cybersecurity Intern

    Parsons Corporation (Centreville, VA)
    …threats or vulnerabilities. - Contributes to the implementation and maintenance of security systems, tools , and technologies. - Assists in performing ... in general information technology (IT) **Licenses and Certifications:** - CompTIA Network + Certification Preferred - CompTIA Security + Certification Preferred… more
    Parsons Corporation (09/25/25)
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  • Executive Assistant EA / PA

    VOSTROM (Virginia Beach, VA)
    …technical research and develop innovative software and systems that help meet network security and reliability challenges for organizations world-wide. You can ... Beach or New York City. We are seeking a highly skilled and discreet Senior Executive Assistant to deliver comprehensive support to the senior leadership team.… more
    VOSTROM (08/04/25)
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  • Senior Electronic Security Services…

    AECOM (Alexandria, VA)
    …better world. Join us. **Job Description** AECOM is seeking an experienced ** Senior Electronic Security Services Technician** to support the design, ... security systems + Experience with AutoCAD, Visio, or other design/documentation tools + Experience in integrated security systems, video management, and… more
    AECOM (09/19/25)
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  • Senior Information System Security

    ManTech (Quantico, VA)
    …and operation of security tools including Tenable Nessus and/or Security Center, IBM Guardium, HP Weblnspect, Network Mapper (NMAP), and/or similar ... **MANTECH** seeks a motivated, career and customer-oriented ** Senior Information System Security Representative (ISSR)** to join our team in **Quantico, VA.**… more
    ManTech (08/13/25)
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  • Cyber Software Engineer

    Leidos (Arlington, VA)
    …field. + Minimum of 8 years of experience, with a significant portion focused on network defense and cyber security for embedded systems; master's with 6 - 10 ... stacks, system internals, and offensive/defensive cyber techniques. As a senior member of the team, you will contribute to...with TCP/IP networking stack development and strong understanding of network protocols and concepts from a security more
    Leidos (08/08/25)
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