• Information Security Engineer

    Lumen (Richmond, VA)
    …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 ... may also have the following skills:** + Proficiency in malware reverse engineering and incident response . + 5+ years of experience leading teams of technical… more
    Lumen (08/30/25)
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  • Information Systems Security

    Parsons Corporation (Fort Belvoir, VA)
    security use case development in Splunk Enterprise Security (ES) for security incident response analysts + Validate and verify system security ... and overseeing the implementation of policies and procedures to maintain continuous security for the portfolio. You will be responsible for the overall cybersecurity… more
    Parsons Corporation (09/25/25)
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  • Network Security Engineer (SkyHigh…

    Red River (Alexandria, VA)
    We are seeking a highly experienced Network Security Engineer to support and enhance our enterprise web proxy infrastructure using Skyhigh Secure Web Gateway ... suite, and change checklist within 60-90 days. + Quarterly hygiene pack and incident RCAs for P1/P2 issues. **Required Qualifications:** + Must meet eligibility for… more
    Red River (09/17/25)
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  • Senior AI/ML Engineer - IT

    Tyto Athene (Reston, VA)
    …metrics. + Strong understanding of cybersecurity concepts, attack vectors, threat intelligence, incident response lifecycle, and common security tools (SIEM, ... in existing sensors, build intelligent cyber/network automations, drastically reduce incident response times, and automate repetitive, low-value operational… more
    Tyto Athene (09/06/25)
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  • Cybersecurity Engineer - Mid-Level

    Tyto Athene (Fort Lee, VA)
    … event triage, incident investigation, implement countermeasures, and conduct computer incident response . + Monitor DeCA's Security Information and Event ... maintaining security documentation including, but not limited to cybersecurity incident response plan, risk assessments, legal investigations. + Conduct SOC… more
    Tyto Athene (07/29/25)
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  • Senior Cybersecurity Engineer

    Tyto Athene (Fort Lee, VA)
    …and effectively working together. + Provide technical knowledge and analysis of security incident responses. + Assist with performing forensic analysis of ... analyzing network traffic and identify attack/malicious activity. + Assist with documenting incident response activities and lessons learned. + Assist with… more
    Tyto Athene (07/29/25)
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  • Cybersecurity Engineer

    ManTech (Herndon, VA)
    …systems, and data. The Cyber Engineer plays a key role in incident response , threat hunting, vulnerability management, and the implementation of security ... proactive approach to identifying and mitigating risks. The Cyber Security Engineer reports directly to the Senior...and emerging threats. + Participate in incident response activities, providing expertise on cyber security more
    ManTech (09/11/25)
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  • Lead Network Engineer - Palo Alto Firewalls

    CoStar Realty Information, Inc. (Arlington, VA)
    security threats, connectivity issues, and misconfigurations. + Lead or support incident response efforts during security breaches, including forensic ... security and business requirements. + Troubleshooting and Incident Response : Proficiency in diagnosing and resolving...traffic management. + PCNSE (Palo Alto Networks Certified Network Security Engineer ) **What's in it for You**… more
    CoStar Realty Information, Inc. (09/18/25)
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  • CSOC Tier 3 Engineer

    General Dynamics Information Technology (Springfield, VA)
    …tasks, performing analysis, and building/documenting response activities required during cyber security incident response , to include but not limited to ... + Collaborates with appropriate authorities in the production of security incident reports; + Categorizes incidents and...sufficient information to document the entire lifecycle of the incident and the response , including but not… more
    General Dynamics Information Technology (08/14/25)
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  • ​​Cyber Detection Engineer

    Leidos (Ashburn, VA)
    …as VB scripts, Python, C++, HTML, XML or other. + Established experience with incident response and SIEM tools, host-based logs, network-based logs, and regex. + ... minimum of seven (7) years of professional experience in incident detection and response , malware analysis, or... Security Analyst) + ENSA - EC-Council Network Security Administrator + ECIH - EC-Council Certified Incident more
    Leidos (08/15/25)
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