• Zscaler (Washington, DC)
    …respond to cybersecurity threats so they can focus on their mission. Our Managed Detection and Response (MDR) solution is a unique blend of human expertise and ... they adopt new cybersecurity and IT technologies. A Red Canary Sales Engineer understands that while prospective customers share many characteristics, each is unique… more
    DirectEmployers Association (10/30/25)
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  • Arup (Washington, DC)
    …conformance with the agreed strategy + Assist with development of fire alarm, detection , and fire suppression systems design documents + Assist senior engineers on ... project site visits and communicate with architects, contractors and consulting teams + Participate in internal team meetings and external client meetings + Adapt to working with multiple teams, across multiple offices in a multi-discipline environment +… more
    DirectEmployers Association (10/29/25)
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  • Red River (Washington, DC)
    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 ... required. + 5 years of experience in cyber engineering (eg, incident detection , incident response, forensic), with proven experience supporting Department of Defense… more
    DirectEmployers Association (10/07/25)
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  • iCIMS (Washington, DC)
    **Job Overview** We are seeking a skilled Engineer , Site Reliability (SRE) to contribute to the reliability, scalability, and performance of our multi-cloud SaaS ... + **Proactive Prevention:** Reduction in incident frequency through automated detection and prevention + **Cross-functional Collaboration:** Improved partnership metrics… more
    DirectEmployers Association (10/08/25)
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  • Columbia Technology Partners (Annapolis Junction, MD)
    …Four (4) years of experience as an IT Risk Assessor, System Security Engineer , Information Systems Security Manager, Information Systems Security Officer, or DAO in ... system integration, ICD 503 (formerly NISCAP), risk management, intrusion detection , contingency planning, incident handling, configuration control, change management,… more
    Upward (08/07/25)
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  • Detection Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Fort Belvoir, VA)
    Detection Engineer The Opportunity: Are you looking for an opportunity to share your experience in data to support the mitigation of threats to information ... systems to safeguard our nation? As a systems security and network security engineer , you can identify the data needed to identify and assess vulnerabilities and… more
    BOOZ, ALLEN & HAMILTON, INC. (10/11/25)
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  • Security Engineer - Detection

    Meta (Washington, DC)
    …and 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, TTP identification, and detection engineering. You'll work… more
    Meta (10/31/25)
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  • Detection & Response Security…

    Meta (Washington, DC)
    …management across a broad range of intelligence requirements. **Required Skills:** Detection & Response Security Engineer , Threat Intelligence Responsibilities: ... posture of Meta's infrastructure, such as red team operations, surface detection coverage expansion and vulnerability management discussions 5. Track threat clusters… more
    Meta (10/31/25)
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  • Security Engineer -Surface Coverage,…

    Meta (Washington, DC)
    …evolving 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 and implementing new systems and tools to enhance the security of Meta's products and… more
    Meta (10/09/25)
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  • Senior Engineer , Detection Strategy…

    Marriott (Bethesda, MD)
    …SUMMARY** A technical thought leadership role responsible for shaping and executing detection strategy and advanced detection development within both SIEM and ... Analytics, Security Architecture, and Engineering teams to ensure comprehensive detection coverage for Marriott's business applications and platforms. This role… more
    Marriott (10/29/25)
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  • Senior SaaS Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    …extend existing capabilities in CASB/SSE: continuous posture assessment, misconfiguration detection , and auto-remediation pipelines. + Engineer governed ... Senior SaaS Security Engineer Job Description **Overview** CoStar Group (NASDAQ: CSGP)...and policy-as-code (eg, Terraform/OPA/CLI automations) for major SaaS platforms. ** Detection & Response** + Integrate SaaS signals (SSPM/CASB, platform… more
    CoStar Realty Information, Inc. (11/04/25)
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  • Senior Cyber Intrusion Detection Analyst…

    GovCIO (Washington, DC)
    **Overview** GovCIO is currently hiring forSenior Cyber Intrusion Detection Analyst for **5th** **shift work (7am-7pm Saturday + Sunday,** **Friday 11pm to 7am and ... contain, and remediate security incidents + Participate regularly in SOC Splunk engineer working group sessions, to include idea generation for new content rules… more
    GovCIO (09/03/25)
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  • Fire Alarm Engineer 3

    M. C. Dean (Bethesda, MD)
    …at MC Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems; and deliver ... changing the world for the better. A **Fire Alarm Engineer 3** handles all the life cycle of any...3** handles all the life cycle of any fire detection and alarm project: design, fabrication, pretesting, installation and… more
    M. C. Dean (08/27/25)
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  • CyberSecurity AI Engineer

    Nelnet (Washington, DC)
    …opportunities for people where they live, learn, and work. The Cybersecurity AI Engineer at Nelnet plays a critical role in securing the organization's AI/ML ... security posture of AI/ML systems, APIs, and model-serving environments. * Implement detection mechanisms to identify adversarial AI threats such as model abuse,… more
    Nelnet (10/23/25)
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  • Security Engineer II, Threat Hunting,…

    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 petabyte ... a team of world class security practitioners and develop novel threat detection and mitigation strategies. Our Threat Hunting team hunts for adversarial activity… more
    Amazon (10/14/25)
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  • Senior Splunk Engineer

    Bank of America (Washington, DC)
    Senior Splunk Engineer Denver, Colorado;Washington, District of Columbia; Chicago, Illinois **To proceed with your application, you must be at least 18 years of ... must be at least 18 years of age.** Acknowledge (https://ghr.wd1.myworkdayjobs.com/Lateral-US/job/Denver/Senior-Splunk- Engineer \_25033699-2) **Job Description:** At Bank of America, we are… more
    Bank of America (08/13/25)
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  • Security Operations Engineer

    The US Pharmacopeial Convention (USP) (Rockville, MD)
    …and collaborative work environment. **Brief Job Overview** The Security Operations Engineer safeguards USP enterprise systems and data to advance our global ... engaged, collaborative, and results-driven work environments. **The Security Operations Engineer ** has the following responsibilities: * Direct and enable enterprise… more
    The US Pharmacopeial Convention (USP) (09/02/25)
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  • Senior Splunk Engineer

    Chenega Corporation (Arlington, VA)
    **Req ID:** 38073 **Summary** **Senior Splunk Engineer ** **Arlington, VA** Are you ready to enhance your skills and build your career in a rapidly evolving business ... and take your career to the next level! The **Senior Splunk Engineer ** is responsible for developing, maintaining, and optimizing the enterprise SIEM infrastructure… more
    Chenega Corporation (10/22/25)
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  • Cyber Security Engineer Lead

    ManTech (Springfield, VA)
    … Lead** to join our team in **Springfield, VA.** The Cyber Security Engineer Lead is responsible for the detection , identification, analysis, and reporting ... processes. **Responsibilities include but are not limited to:** + Threat Detection & Response: Identify, assess, and report potential cyber-attacks, intrusions, and… more
    ManTech (10/18/25)
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  • Machine Learning Engineer

    William C Brown Inc (Springfield, VA)
    Machine Learning Engineer EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment without ... experience your priority and we'll make your career growth ours. As a Machine Learning Engineer you will help ensure today is safe and tomorrow is smarter. Our work… more
    William C Brown Inc (09/16/25)
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