• Software Engineer II - CTJ - Poly

    Microsoft Corporation (Reston, VA)
    …CI/CD pipeline security, incorporating SAST, DAST, container scanning, and compliance checks. ** Threat Detection & Response** * Develop systems for real-time ... from current and future threats. CISO Operations is looking for a Software Engineer II to improve and expand the security of Azure and other infrastructure… more
    Microsoft Corporation (09/27/25)
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  • Network & Sys Security Eng

    Navy Exchange Services (NEX) (Virginia Beach, VA)
    Title: NETWORK & SYS SECURITY ENG Location: United States-Virginia-Virginia Beach Job Number: 250002ZR This position is local telework eligible to Hampton Roads ... area. Job Summary: Responsible for network and security controls design review implementation and troubleshooting of IT security systems including hardware software… more
    Navy Exchange Services (NEX) (09/26/25)
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  • Security Engineer I, Security Incident…

    Amazon (Arlington, VA)
    …and deep technical knowledge, specifically in the fields of forensics, malware analysis, network security, application security, threat hunting, and threat ... security services to safeguard highly sensitive data. They work hands-on with detection systems and vulnerability analysis tools to respond to potential threats to… more
    Amazon (09/26/25)
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  • Security Engineer

    Meta (Richmond, VA)
    …of the following: PHP, Python, or Bash 17. 2. Internet security issues and the threat landscape 18. 3. Host, network and application security 19. 4. GNU, Linux, ... "Apply to Job" online on this web page. **Required Skills:** Security Engineer Responsibilities: 1. Identify, build, and configure security systems to protect… more
    Meta (08/31/25)
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  • Senior Cybersecurity Engineer

    Tyto Athene (Fort Lee, VA)
    …industry-standard methods and practices concerning the use and monitoring of intrusion detection products in a production network . **Clearance:** + Secret ... **Description** Tyto Athene is searching for a **Senior Cybersecurity Engineer ** to support the Defense Commissary Agency (DeCA) in Fort Gregg Adams, VA.… more
    Tyto Athene (07/29/25)
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  • Sr. Security Engineer - Team Lead

    NTT America, Inc. (Merrifield, VA)
    …SIEM platforms, scripting languages (eg, Python, SPL, KQL), and understanding of network security and threat intelligence. + Familiarity with Information ... apply now. We are currently seeking a Sr. Security Engineer - Team Lead to join our team in...assist the SOC team with incident response readiness and threat mitigation strategies. 1. Work with the SOC, DevOps,… more
    NTT America, Inc. (09/27/25)
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  • Cybersecurity Engineer Senior

    Amentum (Chantilly, VA)
    …and technical support for cybersecurity initiatives, including vulnerability analysis, threat detection , and incident response planning. Implements security ... Amentum is seeking a **Cybersecurity Engineer Senior** to support our **FEDSIM United States...threat vectors, and recommending mitigation strategies to enhance network security. + Leads cybersecurity operations by coordinating with… more
    Amentum (09/27/25)
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  • Senior Information Security Engineer - SIEM

    Lumen (Richmond, VA)
    …log types being moved to Cribl for ease of forwarding. + Create and refine threat detection capabilities. + Help maintain and keep operational the legacy Splunk ... Role** Lumen Technologies is seeking a Senior Information Security Engineer who can be part of planning, engineering and...Next Gen SIEM platform. + Experience researching and developing threat identification correlations in a SIEM. + 1+ year(s)… more
    Lumen (09/30/25)
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  • Cybersecurity Malware Reverse Engineer

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented **Cybersecurity Malware Reverse Engineer ** to join our team in the **DC, Maryland, and Virginia (DMV) ... incidents. You will be responsible for researching cyber-attacks, malware, and threat actors to determine potential impact and develop remediation guidance;… more
    ManTech (09/11/25)
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  • Senior Cybersecurity Malware Reverse…

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented **Senior Cybersecurity Malware Reverse Engineer ** to join our team in the **DC, Maryland, and Virginia ... contain and mitigate incidents. You will research cyber-attacks, malware, and threat actors to determine potential impact and develop remediation guidance; validate,… more
    ManTech (08/15/25)
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