• Security Engineer

    Meta (Washington, DC)
    …apply, click "Apply to Job" online on this web page. **Required Skills:** Security Engineer , Investigations Responsibilities: 1. Proactively hunt for threats ... tooling and tradecraft. 4. Analyze and interpret large datasets to advance investigations , quantify trends or support findings. 5. Implement effective strategies to… more
    Meta (11/11/25)
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  • Senior Security Engineer - North…

    Quantexa (Maryland City, MD)
    …increase response efficiency, and minimise manual intervention. + Perform advanced security investigations leveraging SIEM telemetry, endpoint data, identity ... using platforms including Wiz, Zscaler, Sentinel, and complementary detection tooling. + Engineer , tune, and maintain detection logic and security policy… more
    Quantexa (12/11/25)
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  • Infrastructure Security Monitoring…

    Meta (Washington, DC)
    …**Preferred Qualifications:** Preferred Qualifications: 13. Background in intrusion detection, security investigations , and incident response 14. Understanding ... Meta's Infrastructure Security Monitoring (ISM) team is seeking an experienced engineer to help secure the infrastructure that connects over a billion users. You… more
    Meta (11/13/25)
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  • Security Engineer Investigator,…

    Meta (Washington, DC)
    …property theft, and leaks of sensitive information.We are seeking an experienced Security Engineer to join the team. This role involves investigating, ... to detect malicious activities related to insider threats. **Required Skills:** Security Engineer Investigator, Insider Trust Responsibilities: 1. Perform… more
    Meta (11/26/25)
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  • Security Engineer Investigator,…

    Meta (Washington, DC)
    …user data, intellectual property theft, and leaks of sensitive information.We are seeking Security Engineer to join the investigative team. This role involves ... to detect malicious activities related to insider threats. **Required Skills:** Security Engineer Investigator, Insider Trust Responsibilities: 1. Perform… more
    Meta (10/30/25)
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  • Security Engineer

    CACI International (College Park, MD)
    Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... We are looking for a proactive and experienced Technical Security Engineer to join our cybersecurity team....automate security tasks. 9. Experience responding to security incidents and performing investigations . 10. DOD… more
    CACI International (11/08/25)
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  • Security Engineer I, Threat Hunting,…

    Amazon (Arlington, VA)
    Description Amazon's Threat Hunting team is looking for a Security Engineer , Threat Hunting who is excited by the idea of searching for and uncovering undetected ... incident response partners and participate in validating the scope of ongoing security investigations . - You will participate in an on-call rotation and provide… more
    Amazon (11/27/25)
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  • Detection & Response Security

    Meta (Washington, DC)
    …broad range of intelligence requirements. **Required Skills:** Detection & Response Security Engineer , Threat Intelligence Responsibilities: 1. Influence and ... **Summary:** Meta Security is looking for a threat intelligence investigator...to provide useful and timely intelligence to enrich ongoing investigations 8. Improve the tooling of threat cluster tracking… more
    Meta (10/31/25)
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  • Product Security Engineer

    Meta (Washington, DC)
    **Summary:** The Instagram Security Ecosystems team is seeking a product-focused security engineer interesting in enabling Instagram product teams to develop ... harder for bad actors on the Instagram platform. **Required Skills:** Product Security Engineer , Instagram Responsibilities: 1. Threat Modeling and Security more
    Meta (10/28/25)
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  • Security Engineer (Wiz and TVM…

    Leidos (Arlington, VA)
    **Description** Leidos has an immediate need for a Security Engineer for a customer on a highly visible and strategic Cybersecurity Task Order. The Security ... risk views. + Track progress against regulatory and internal security baselines (eg, CIS Benchmarks). + Operate and maintain...at all levels. + Assist in incident handling and investigations . + Contribute to the development and improvement of… more
    Leidos (11/25/25)
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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 ID:** ... 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. (09/26/25)
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  • Principal Data Loss Prevention Security

    Oracle (Washington, DC)
    …the unauthorized access or transmission of sensitive proprietary data. + **Incident Investigations :** Conduct thorough investigations of security incidents ... **Job Description** As a vital member of Oracle Cloud Infrastructure's (OCI) Security Operations Organization, you will be at the forefront of protecting Oracle's… more
    Oracle (11/25/25)
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  • Senior Security Engineer - Data Loss…

    Oracle (Washington, DC)
    …unauthorized access or transmission of sensitive proprietary data. + **Incident Investigations :** Conduct thorough investigations of security incidents ... in threat hunting, analyzing indicators of compromise (IOCs), investigating security incidents, managing incident responses, and conducting digital forensics across… more
    Oracle (11/25/25)
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  • AWS Security Engineer

    Applied Technology Services (Baltimore, MD)
    This posting is for a pending award. The AWS Security Engineer will support UMGC by ensuring the security of its AWS cloud infrastructure and applications. ... risk analyses; recommend and implement mitigations. + Monitor and respond to security events; support incident response and forensic investigations . + Automate… more
    Applied Technology Services (12/03/25)
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  • Sr. Security Engineer , WAF

    Warner Bros. Discovery (Silver Spring, MD)
    …DC, or Silver Spring office. **Your New Role** **:** As a Senior WAF Security Engineer - Edge/Perimeter, the ideal candidate is expected to: + Implement, ... and fine-tune custom firewall rules, bot mitigation controls, and DDoS mitigation security policies. + Perform log analysis to identify malicious traffic patterns,… more
    Warner Bros. Discovery (10/21/25)
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  • Fire Protection Engineer

    Jensen Hughes Inc. (Columbia, MD)
    …from accessibility consulting and risk analysis to process safety, forensic investigations , security risk consulting, emergency management, digital innovation ... Fire Protection Engineer Columbia, Maryland, United States; Fairfax, Virginia, United...engineers and consultants collaborate to solve complex safety and security challenges, ensuring our clients can protect what matters… more
    Jensen Hughes Inc. (11/27/25)
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  • Cloud Engineer (Senior)

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …for a Cloud Engineer within our Intel sector advancing the national security mission through cutting edge technology. You must have a passion for keeping pace ... **Cloud Engineer (Senior)** **Category:** Infrastructure/Cloud **Main location:** United States,...role in troubleshooting cloud-related issues and ensuring adherence to security policies. CGI Federal is growing its high-performance team… more
    CGI Technologies and Solutions, Inc. (12/09/25)
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  • DevSecOps Environment Engineer , TS/SCI…

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …DevSecOps Environment Engineer within our Intel sector advancing the national security mission through cutting edge technology. You must have a passion for ... a highly collaborative team to deliver state-of-the-art capabilities. The DevSecOps Environment Engineer is a professional who integrates security practices into… more
    CGI Technologies and Solutions, Inc. (09/18/25)
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  • Lead Electrical Engineer (Medium Voltage)

    WSP USA (Washington, DC)
    **This Opportunity** WSP is currently initiating a search for a **Lead Electrical Engineer (Medium Voltage)** with the potential to work out any WSP office, which ... requirements. + Analyze, evaluate, and interpret data obtained during field investigations , offering input with developing action plans for moderate- to high-level… more
    WSP USA (11/12/25)
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  • Data Engineer

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …for a Data Engineer within our Intel sector advancing the national security mission through cutting edge technology. You must have a passion for keeping pace ... **Data Engineer ** **Category:** Business Consulting, Strategy and Digital Transformation...like data lakes and warehouses, ensuring data quality and security , collaborating with data scientists and analysts, and optimizing… more
    CGI Technologies and Solutions, Inc. (10/18/25)
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