• Tyto Athene (Washington, DC)
    **Description** Tyto Athene is seeking an experienced ** SIEM Engineer ** that will be responsible for deployment, administration, log ingestion, health ... characteristic protected by applicable law. Submit a Referral (https://careers-gotyto.icims.com/jobs/1581/ siem - engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834326889) **Location** _US-DC-Washington_ **ID** _2025-1581_ **Category**… more
    DirectEmployers Association (11/19/25)
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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), Network ... + Develop and integrate data ingestion pipelines from various sensors, platforms ( SIEM , EDR, NDR), and network devices into the AI/ML ecosystem. + **AI-Driven… more
    DirectEmployers Association (11/06/25)
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  • Fannie Mae (Reston, VA)
    …stakeholder needs and/or existing solutions. *THE IMPACT YOU WILL MAKE* The Lead Splunk Engineer role will offer you the flexibility to make each day your own, while ... cloud platforms (AWS, Azure, GCP) and Splunk Cloud. * Experience with SIEM , SOAR, or other log management/security platforms. * Familiarity with security frameworks… more
    DirectEmployers Association (10/23/25)
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  • Cybersecurity Incident Response Administrator

    GovCIO (Washington, DC)
    …the detection of anomalies and investigation of threats in near real-time. The engineer will monitor SIEM dashboards to detect threats and anomalies, investigate ... Incident Respose Administrator to be responsible forSecurity Information and Event Management ( SIEM ) systems. This position will be located in Radford, VA and will… more
    GovCIO (09/24/25)
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  • Senior CrowdStrike Falcon Endpoint Security…

    AIG (Reston, VA)
    …customers to manage risk. Join us as a Senior CrowdStrike Falcon Endpoint Security Engineer to play your part in that transformation. It's an opportunity to grow ... you will create an impact The Senior CrowdStrike Falcon Endpoint Security Engineer will be part of AIG's Enterprise Information Security Organization, responsible… more
    AIG (10/24/25)
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  • Cyber Security Engineer

    Shuvel Digital (Arlington, VA)
    Title: Cyber Security Engineer Type: Contract Location: Arlington, VA Clearance: Active Secret. Must be able to obtain TS/SCI and DHS suitability prior to starting ... employment. Description: The successful Cyber Security Engineer applies current analytical and logical thinking to the...Cloud services offered by Microsoft or Amazon. Azure Sentinel ( SIEM ) is most desired between the two * Support… more
    Shuvel Digital (09/25/25)
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  • Hybrid Cyber Security Engineer

    Shuvel Digital (Arlington, VA)
    Hybrid Cyber Security Engineer Type: Contract Location: Arlington, VA Work Auth: USC Clearance: Active Secret. Must be able to obtain TS/SCI and DHS suitability ... degree level education. Rate: Market Description: The successful Cyber Security Engineer applies current analytical and logical thinking to the design, architecture,… more
    Shuvel Digital (09/25/25)
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  • Splunk Security Engineer (TS/SCI) (Ft.…

    SMX (Fort Belvoir, VA)
    Splunk Security Engineer (4672) (TS/SCI) (Ft. Belvoir, VA)at SMX(View all jobs) (https://www.smxtech.com/careers/) Fort Belvoir, VA SMX is seeking a **Splunk ... Engineer ** responsible for implementing, configuring, and managing Splunk environments...system meets all relevant security requirements and standards. + SIEM Management: + Manage the onboarding process for new… more
    SMX (10/03/25)
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  • Systems Engineer , Messaging

    Marriott (Bethesda, MD)
    …Eligible:** Y **Expiration Date:** 12/01/2025 **JOB SUMMARY** Functions as the engineer for Email & Messaging platforms, with primary accountability for Microsoft ... relay, and hybrid Exchange services. The ideal candidate is a hands-on engineer with excellent communication skills who can design, secure, operate, and continuously… more
    Marriott (09/24/25)
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  • Senior Zero Trust Data Analytics Engineer

    GovCIO (Alexandria, VA)
    **Overview** GovCIO is currently hiring a senior-level **Zero Trust Data Analytics Engineer ** to join our team, supporting a critical program with the US Coast ... and will be a hybrid remote position. **Responsibilities** The Zero Trust Data Analytics Engineer will lead the effort to engineer the systems required to… more
    GovCIO (11/18/25)
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  • Lead Data Loss Prevention (DLP) Security…

    CoStar Realty Information, Inc. (Arlington, VA)
    Lead Data Loss Prevention (DLP) Security Engineer Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential ... we need more dedicated engineers. We are hiring a **Lead DLP Engineer ** to design, scale, and operationalize Microsoft Purview-based protections across endpoints and… more
    CoStar Realty Information, Inc. (11/04/25)
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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 ... 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 mission and… more
    CoStar Realty Information, Inc. (11/04/25)
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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 ... missions **Responsibilities:** We are looking for a proactive and experienced Technical Security Engineer to join our cybersecurity team. As a security engineer ,… more
    CACI International (11/08/25)
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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 (11/12/25)
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  • Cyber Security Engineer (SME)

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for Cyber Security Engineer SME in our **National Security Sector's (NSS) Cyber & Analytics Business ... information systems and networks from potential cyber-attacks. The Cyber Security Engineer must display an excellent understanding of technology and utilization of… more
    Leidos (10/30/25)
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  • Zscaler Engineer

    SAIC (Washington, DC)
    **Description** **SAIC** is seeking a **Zscaler Engineer ** to support a mission-critical US government agency in the National Capital Region. This hybrid position ... such as EDR, DLP, secure web gateway, email security, IDPS, firewall, SIEM , and identity protection tools + Integrate security solutions with Microsoft platforms… more
    SAIC (11/06/25)
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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 of ... Intrusion Detection Systems (IDS) and Security Information and Event Management ( SIEM ) content for near real-time monitoring and alerting. + Execute credentialed… more
    Gama-1 Technologies (10/24/25)
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  • Sr. Splunk Engineer - TS/SCI with CI Poly…

    Optiv (Herndon, VA)
    Optiv + ClearShark is looking for a highly skilled Sr. Splunk Engineer (Federal Managed and Advanced Services) to join our cybersecurity team. The ideal candidate ... operating in classified environments. + Strong understanding of identity, SIEM , cybersecurity, and infrastructure concepts. + Splunk Core certification required.… more
    Optiv (11/13/25)
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  • Network Cybersecurity Engineer (Palo/Cisco)

    General Dynamics Information Technology (Falls Church, VA)
    …**Experience:** 5 + years of related experience **Job Description:** **CYBERSECURITY ENGINEER SENIOR / ANALYST** Advance your career while impacting our national ... security in cyber as a Cybersecurity Engineer Senior at GDIT. Here, technologists have many paths...analysis, and dynamic threat hunting. Operate and tune Splunk SIEM for log aggregation, correlation, and advanced analytics; integrate… more
    General Dynamics Information Technology (11/14/25)
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  • Network Security Engineer

    General Dynamics Information Technology (Alexandria, VA)
    …career while impacting our national security in cyber as a **Network Security Engineer Senior** at GDIT. Here, technologists have many paths to grow a meaningful ... the federal government. We are seeking a dedicated and knowledgeable **Network Security Engineer Senior** to join our dynamic team. The ideal candidate will have a… more
    General Dynamics Information Technology (11/05/25)
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