• Talen Energy (Allentown, PA)
    …OT domains - leading the deployment of cybersecurity tools, improving network segmentation, enhancing threat detection, and ensuring adherence to NERC CIP, ... convergence objectives. + Lead the implementation and operation of OT cybersecurity platforms, including asset inventory, vulnerability management, network more
    DirectEmployers Association (10/23/25)
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  • Red River (San Jose, CA)
    …teams. This role will support cross-functional projects involving the Network Operations Center (NOC), Security Operations Center (SOC), Infrastructure Operations, ... IT Service Management (ITSM), SIEM implementation (log analysis and threat detection), multi-factor authentication (MFA), and endpoint management rollouts such… more
    DirectEmployers Association (09/27/25)
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  • Cloud Cybersecurity Subject

    Guidehouse (Alexandria, VA)
    …program in AWS GovCloud. These services include information system, application, network , storage, and cybersecurity design, implementation, optimization, and ... maintain a high-availability, scalable system architecture, and develop proactive cybersecurity measures including applying hardening measures to AWS GovCloud… more
    Guidehouse (09/21/25)
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  • Subject Matter Expert

    ARSIEM (Annapolis Junction, MD)
    …and the ability to have an impact on every client you work with. ARSIEM seeks a Subject Matter Expert Satellite 3 . This position will support one of our ... software customization and product enhancements to the Government's Insider Threat Analysis software in response to changes in the...environment and new or changing requirements. + Act as subject matter expert for system… more
    ARSIEM (10/14/25)
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  • Splunk Subject Matter Expert

    General Dynamics Information Technology (Bossier City, LA)
    …mission of our customer. You will play a crucial role in enhancing our cybersecurity posture by leveraging Splunk for threat detection, analysis, and response. + ... None **Job Family:** Cyber and IT Risk Management **Skills:** Cybersecurity ,Information Security,System Security **Experience:** 8 + years of related experience… more
    General Dynamics Information Technology (10/06/25)
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  • Cyber Architect Subject Matter

    Huntington Ingalls Industries (Annapolis Junction, MD)
    …a difference. Cyber Electronic Warfare and Space team is currently seeking a Cyber Architect Subject Matter Expert in support of an exciting new effort ... in cyberspace and anticipate emerging threats. Our capabilities in cybersecurity , network architecture, reverse engineering, software and...Guiding of specific programs and projects relating to the subject matter . + Proving expert more
    Huntington Ingalls Industries (10/14/25)
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  • Insider Threat Program Systems SME

    Leidos (Washington, DC)
    threat actors from compromising the Agency mission. The selected candidate will be a subject matter expert , who will be responsible for the following: ... Leidos currently has an opening for a Systems Management SME supporting the HEITS Contract as part of an...changes as directed by the customer. Serve as the subject matter expert on all… more
    Leidos (10/03/25)
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  • IT Architectural Engineering Services (Cyber…

    Koniag Government Services (San Antonio, TX)
    …a Koniag Government Services company, is seeking an IT Architectural Engineering Services (Cyber Network & Systems Security SME V) support KDS and our government ... & Duties may include, but are not limited to:** + Provides expert -level leadership and strategic direction in IT architectural engineering and cybersecurity more
    Koniag Government Services (10/18/25)
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  • Threat Hunter/Detection Engineer

    Elevance Health (Nashville, TN)
    …management. + Capable of serving as technical merger & acquisition lead. + Acts as a subject matter expert among peers, with manager and senior management. + ... to identify cybersecurity threats. + Stay up-to-date with the latest threat detection tools and technologies, and integrate them into our detection strategies. +… more
    Elevance Health (10/31/25)
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  • RMF Test & Evaluation SME (TS/SCI) (Hybrid)

    Koniag Government Services (Washington, DC)
    …Reciprocity, Cybersecurity Assessments). **Key Responsibilities:** + Serve as the SME for cybersecurity test & evaluation (T&E) activities associated with ... (eg, Test & Evaluation Master Plan (TEMP) segments, T&E event plans, cybersecurity test plans, threat -informed test scenarios, penetration test/Red Team inputs,… more
    Koniag Government Services (10/31/25)
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