• Merck & Co. (Rockville, MD)
    …implementation and configuration of network security tools, ensuring proper monitoring, detection , and response capabilities. Stay up to date with the latest ... We are seeking a motivated and skilled Zero Trust Security Engineer with a background in SASE...Firewall Security , Identity Access Management (IAM), Incident Response , Information Security , Intrusion Detection ,… more
    HireLifeScience (10/28/25)
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  • Detection & Response Security

    Meta (Annapolis, MD)
    …broad range of intelligence requirements. **Required Skills:** Detection & Response Security Engineer , Threat Intelligence Responsibilities: 1. Influence ... **Summary:** Meta Security is looking for a threat intelligence investigator...of Meta's infrastructure, such as red team operations, surface detection coverage expansion and vulnerability management discussions 5. Track… more
    Meta (10/31/25)
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  • Security Engineer - Detection

    Meta (Washington, DC)
    …data sets and build on top of hyper-scale data pipelines. **Required Skills:** Security Engineer - Detection Engineering, Surface Coverage Responsibilities: ... **Summary:** Meta Security is looking for a Security Engineer with experience in threat modeling,...2+ years of experience in Detection and Response Engineering or similar Security Engineering role… more
    Meta (10/31/25)
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  • Security Engineer -Surface Coverage,…

    Meta (Washington, DC)
    …address evolving security requirements and use cases. **Required Skills:** Security Engineer -Surface Coverage, Detection Engineering Responsibilities: 1. ... **Summary:** We are seeking a Security Engineer who specializes in designing...Preferred Qualifications: 12. Experience in Detection & Response Engineering or similar Security Engineering role… more
    Meta (10/09/25)
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  • Security Engineer II, Threat…

    Amazon (Arlington, VA)
    Description Amazon Security is looking for an experienced Security Engineer who is excited by the idea of searching for undetected threat activities at ... you will work alongside a team of world class security practitioners and develop novel threat detection ...Threat Hunting team is a component of a global security incident response organization charged with mitigating… more
    Amazon (10/14/25)
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  • Security Engineer I, Security

    Amazon (Arlington, VA)
    …Information Security team. In this role you will work within the Amazon Security Incident Response Team (SIRT). SIRT Security Engineers respond to ... threat hunting, and threat intelligence. Key job responsibilities - Responding to security incidents, and coordinating a cohesive response involving multiple… more
    Amazon (10/14/25)
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  • Security Engineer II,…

    Amazon (Arlington, VA)
    …Information Security team. In this role you will work within the Amazon Security Incident Response Team (SIRT). SIRT Security Engineers respond to ... threat hunting, and threat intelligence. Key job responsibilities - Responding to security incidents, and coordinating a cohesive response involving multiple… more
    Amazon (10/18/25)
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  • Senior Cyber Intrusion Detection Analyst…

    GovCIO (Washington, DC)
    …and remediate security incidents + Participate regularly in SOC Splunk engineer working group sessions, to include idea generation for new content rules for ... incident response lifecycle + Manages and responds to computer security incidents that involve enterprise systems and data including personally identifiable… more
    GovCIO (09/03/25)
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  • Security Operations Engineer

    The US Pharmacopeial Convention (USP) (Rockville, MD)
    …with managed security service providers and professional services to extend detection and response capacity. * Maintain current knowledge of adversary ... create an inclusive and collaborative work environment. **Brief Job Overview** The Security Operations Engineer safeguards USP enterprise systems and data to… more
    The US Pharmacopeial Convention (USP) (09/02/25)
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  • Senior SaaS Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior SaaS Security Engineer Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate ... edge in real estate. We're hiring a **Senior SaaS Security Engineer ** to help us evolve our...and policy-as-code (eg, Terraform/OPA/CLI automations) for major SaaS platforms. ** Detection & Response ** + Integrate SaaS signals… more
    CoStar Realty Information, Inc. (11/04/25)
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  • Staff Cloud Security Engineer

    Warner Bros. Discovery (Silver Spring, MD)
    …(eg, zero-trust architecture, Quantum Cryptographs, Extended Detection & Response (XDR), User Behavior Analytics, Cloud Security Posture Management ... **Your New Role** **:** We are seeking a Cloud Security Engineer with expertise in cloud ...integration/continuous deployment (CI/CD) pipelines. + Work with the incident response team to investigate and remediate cloud security more
    Warner Bros. Discovery (08/29/25)
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  • FSO/Industrial Security Cyber…

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …and perform ongoing security monitoring of classified systems. * Incident response : The engineer investigates and reports security incidents and ... **FSO/Industrial Security Cyber Engineer , Junior** **Category:** Cyber...Technical security controls: Implement, manage, and monitor security measures such as firewalls, intrusion detection /prevention… more
    CGI Technologies and Solutions, Inc. (09/30/25)
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  • Security Engineer

    Eliassen Group (Annapolis, MD)
    ** Security Engineer ** **Anywhere** **Type:** Contract **Category:** Security **Industry:** Healthcare **Workplace Type:** Remote **Reference ID:** JN ... **100% Remote** We are seeking a skilled and proactive Security Engineer to join our team. This...criticality and escalate appropriately. + Collaborate with the Managed Detection and Response (MDR) provider to ensure… more
    Eliassen Group (10/21/25)
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  • IT Security Engineer III

    Gama-1 Technologies (Washington, DC)
    Summary GAMA-1 Technologies, LLC seeks an experienced IT Security Engineer III on upcoming work to support the design, implementation, and continuous improvement ... The incumbent is responsible for developing, tuning, and maintaining intrusion detection and security monitoring capabilities, executing vulnerability scans,… more
    Gama-1 Technologies (10/24/25)
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  • Information Systems Security

    Amentum (Fort Meade, MD)
    …space? If so, look no further. Amentum is seeking a **Principal Information Systems Security Engineer ** to join our team of passionate individuals in **Fort ... of new products and processes. **Responsibilities:** The **Senior Information Systems Security Engineer (ISSE)** shall deliver and lead threat-informed… more
    Amentum (10/23/25)
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  • Senior Cyber Security Engineer

    Chenega Corporation (Washington, DC)
    …a **Chenega Professional Services** ' company, is looking for a **Senior Cyber Security Engineer ** with Power Apps, Power BI, and Power Automate experience ... + Lead Incident Response Efforts: Coordinate forensic analysis and incident response efforts to address and mitigate security breaches or cyberattacks,… more
    Chenega Corporation (10/08/25)
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  • Senior Cyber Security Engineer

    General Dynamics Information Technology (Lanham, MD)
    …+ Strong understanding of security tools, SIEM platforms, intrusion detection /prevention systems, and incident response methodologies. + Certifications such ... experience **US Citizenship Required:** Yes **Job Description:** **Job Title: Senior Cyber Security Engineer - Security Operations Center (SOC)** Location:… more
    General Dynamics Information Technology (10/15/25)
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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....ideal candidate will have a strong background in system security , threat detection , and network defense, with… more
    CACI International (09/10/25)
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  • Security Engineer Investigator,…

    Meta (Annapolis, MD)
    …or equivalent experience 9. 5+ years of experience in Detection & Response Engineering, Insider Threat, or a similar Security Engineering role 10. Technical ... and leaks of sensitive information.We are seeking an experienced Security Engineer to join the team. This...and procedural expertise in conducting security investigations, including response , forensics, and large-scale… more
    Meta (08/27/25)
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  • Security Engineer Investigator,…

    Meta (Washington, DC)
    …or equivalent experience 8. 2+ years of experience in Detection & Response Engineering, Insider Threat, or a similar Security Engineering role 9. Technical ... property theft, and leaks of sensitive information.We are seeking Security Engineer to join the investigative team....and procedural understanding in conducting security investigations, including response , forensics, and large-scale… more
    Meta (10/30/25)
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