• Red River (College Park, MD)
    …Active DoD Secret clearance required. + 5 years of experience in cyber engineering (eg, incident detection , incident response, forensic), with proven experience ... Red River Technology is actively seeking a dedicated and highly skilled Cybersecurity Engineer to join our team in supporting a mission-critical program for the… more
    DirectEmployers Association (10/07/25)
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  • Westat (Bethesda, MD)
    **29114BR** **Job Title:** Senior Network Engineer **Location:** MD - Bethesda **Job Description:** Westat is a leader in research, data collection and analysis, ... why clients find exceptional value in our work. The Senior Network Engineer is responsible for designing, implementing, and maintaining the organization's enterprise… more
    DirectEmployers Association (12/02/25)
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  • Tyto Athene (Reston, VA)
    …The successful candidate is a highly skilled and innovative Cyber Engineer with operational experience supporting Security Operations Center (SOC), ... endpoint data, threat intelligence feeds). + Perform advanced feature engineering on raw network and security data... in network traffic, user behavior, system logs, and security events. + Engineer solutions to identify… more
    DirectEmployers Association (11/06/25)
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  • Security Engineer - Detection

    Meta (Washington, DC)
    …build on top of hyper-scale data pipelines. **Required Skills:** Security Engineer - Detection Engineering , Surface Coverage Responsibilities: 1. Lead ... **Summary:** Meta Security is looking for a Security Engineer with experience in threat modeling,...years of experience in Detection and Response Engineering or similar Security Engineering more
    Meta (10/31/25)
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  • Security Engineer -Surface Coverage,…

    Meta (Washington, DC)
    security requirements and use cases. **Required Skills:** Security Engineer -Surface Coverage, Detection Engineering Responsibilities: 1. Design, ... **Summary:** We are seeking a Security Engineer who specializes in designing...Qualifications: 12. Experience in Detection & Response Engineering or similar Security Engineering more
    Meta (11/19/25)
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  • Senior Threat Detection Engineer

    Capital One (Mclean, VA)
    security monitoring effectiveness + Partnering with other engineering and security teams to improve our detection capabilities across the organization + ... Senior Threat Detection Engineer The Threat Detection...Senior Threat Detection Engineer The Threat Detection & Analytics...at our disposal, we employ a risk-based approach to security detection based on best practices and… more
    Capital One (12/07/25)
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  • Technical Program Manager - Wireless Intrusion…

    Oracle (Washington, DC)
    …education, and integrations necessary for WIDS excellence-partnering closely with security operations, engineering , data center operations, and end-user ... Intrusion Detection Systems (WIDS), including integration with other physical security and monitoring systems (such as access control, fiber monitoring, alarm,… more
    Oracle (11/25/25)
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  • Senior Security Engineer - North…

    Quantexa (Maryland City, MD)
    …complementary detection tooling. + Engineer , tune, and maintain detection logic and security policy frameworks to improve telemetry quality, situational ... a sense of belonging for all. Opportunity This role combines deep technical security engineering with operational assurance and platform enablement. The position… more
    Quantexa (12/11/25)
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  • Senior Security Operations Engineer

    Microsoft Corporation (Reston, VA)
    …within the security engineering team. We are looking for a **Senior Security Operations Engineer ** who will help build and run the next generation of ... experience in software development lifecycle, large-scale computing, threat modeling, cyber security , anomaly detection , Security Operations Center (SOC)… more
    Microsoft Corporation (12/11/25)
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  • Lead Adversarial Security Engineer

    Trellix (Washington, DC)
    …both offensive security (like Red Teaming) and defensive operations (like Detection Engineering or Threat Hunting). + You possess exceptional communication ... **_Job Title:_** Lead Adversarial Security Engineer **About** **Trellix:** **Trellix, the...the primary bridge between the SOC, Threat Intelligence, and Detection Engineering teams. + Leverage Attack Surface… more
    Trellix (11/21/25)
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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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  • Endpoint Security Engineer Lead…

    Leidos (Arlington, VA)
    **Description** Leidos has an immediate need for a lead Endpoint Security Engineer for a customer on a highly visible and strategic Cybersecurity Task Order. The ... Security Engineer will need to be a...Perform threat hunting, conduct malware analysis, and help refine detection logic in collaboration with the SOC. + Integrations:… more
    Leidos (11/25/25)
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  • Security Systems Engineer 2…

    M. C. Dean (District Of Columbia, DC)
    …leaders in electrical, engineering , and cybersecurity industries. We are seeking a ** Security Systems Engineer 2** to join our Security and Electronic ... team that designs, engineers, integrates, operates and maintains electronic security services to include intrusion detection , access...physical security and IT systems. As a ** Security Systems Engineer 2** you will work… more
    M. C. Dean (11/01/25)
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  • Infrastructure Security Monitoring…

    Meta (Washington, DC)
    …Meta's Infrastructure Security Monitoring (ISM) team is seeking an experienced engineer to help secure the infrastructure that connects over a billion users. You ... to help protect our infrastructure and our users. **Required Skills:** Infrastructure Security Monitoring Engineer Responsibilities: 1. Iterate security more
    Meta (11/13/25)
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  • Senior CrowdStrike Falcon Endpoint Security

    AIG (Reston, VA)
    Security Engineer will be part of AIG's Enterprise Information Security Organization, responsible for Engineering and Operational support of the ... risk. Join us as a Senior CrowdStrike Falcon Endpoint Security Engineer to play your part in... Security Incident Event Management (SIEM) to centralize security monitoring and elevate detection efficacy +… more
    AIG (10/24/25)
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  • Information Systems Security

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    Information Systems Security Engineer (ISSE) Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) *ACS Description Athenix Solutions ... in the Annapolis Junction, MD area. The Information Systems Security Engineer (ISSE) shall perform, or review,...completeness and compliance of its content + Apply system security engineering expertise in one or more… more
    Athenix Solutions Group, LLC (11/07/25)
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  • Staff Cloud Security Engineer

    Warner Bros. Discovery (Silver Spring, MD)
    …or Silver Spring office. **Your New Role** **:** We are seeking a Cloud Security Engineer with expertise in cloud security architecture, configuration, and ... Engineering Responsibilities** **:** + Design, deploy, and maintain security measures to safeguard our cloud infrastructures across AWS,...of 7 years of experience working as a Cloud Security Engineer or a similar role. +… more
    Warner Bros. Discovery (11/28/25)
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  • Cyber Security Implementation…

    CACI International (Springfield, VA)
    Cyber Security Implementation Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... Detection and Response (EDR), Next-Generation Firewalls (NGFWs), Intrusion Detection /Prevention Systems (IDS/IPS), F5 platforms, email/web security gateways… more
    CACI International (11/14/25)
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  • Information Systems Security

    ARSIEM (Columbia, MD)
    …an Information Systems Security Engineer 1 to participate as a security engineering representative on engineering teams for the design, development, ... Framework (RMF) process, and prescribed NSA/CSS business processes for security engineering designs. Apply system security...of 7 years of experience as an Information System Security Engineer (ISSE) on programs and contracts… more
    ARSIEM (12/11/25)
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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 ... we provide an invaluable edge in real estate. We're hiring a **Senior SaaS Security Engineer ** to help us evolve our corporate environment to enable our… more
    CoStar Realty Information, Inc. (11/04/25)
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