• Local Defender

    COLSA Corporation (Kingsport, TN)
    General Summary: The Local Defender is a critical cybersecurity role responsible for protecting the organization's digital assets through proactive ... adversarial tactics, techniques, and procedures (TTPs). + Collaborate with other cybersecurity team members and the government customer to integrate threat… more
    COLSA Corporation (09/13/25)
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  • Local Defender

    COLSA Corporation (Kingsport, TN)
    General Summary: The Local Defender serves as a critical cybersecurity role that combines ISSO responsibilities with traditional Security Operations Center ... threats and abnormal activity. + Support incident response activities and coordinate with local defender to assess impact, containment, and recovery actions. +… more
    COLSA Corporation (09/13/25)
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  • Cybersecurity Engineer

    Ralliant (Raleigh, NC)
    Ralliant is seeking a motivated and technically broad ** Cybersecurity Engineer** to support and secure our Microsoft Cloud and collaboration platforms. This engineer ... security across **Microsoft 365, Azure, Entra ID** , and **Microsoft Defender ** environments, with a strong emphasis on collaboration security and endpoint… more
    Ralliant (10/30/25)
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  • Cybersecurity Systems Engineer

    BAE Systems (Sterling, VA)
    **Job Description** **Join a Team that's Shaping the Future of Cybersecurity ** At BAE Systems, we're passionate about protecting people and organizations from cyber ... threats. As a Cybersecurity Systems Engineer, you'll play a critical role in...DB Protect, App Detective, Prisma Cloud, Core Impact, Microsoft Defender , AWS Security Hub, AWS Inspector, Code DX, Wiz,… more
    BAE Systems (10/30/25)
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  • Cybersecurity SIEM Systems Engineer

    BAE Systems (Sterling, VA)
    **Job Description** **Join a Team that's Shaping the Future of Cybersecurity ** At BAE Systems, we're passionate about protecting people and organizations from cyber ... threats. As a Cybersecurity SIEM Systems Engineer, you'll play a critical role...Application Security Engineer Associate) + GPEN (GIAC Certified Enterprise Defender ) + **Experience:** + Experience with cloud-based solutions, including… more
    BAE Systems (10/30/25)
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  • Cybersecurity Service Provider Operations…

    TekSynap (Fort Belvoir, VA)
    …& Qualifications** RESPONSIBILITIES + In support of the DTRA IT Cybersecurity department, the Cybersecurity Service Provider Manager will provide ... the required resources and expertise to support 24x7x365 cybersecurity monitoring and response across DTRA's distributed network operations environment. + Working… more
    TekSynap (09/09/25)
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  • Senior Cybersecurity Engineer

    American Tower (Boston, MA)
    **The Team** We are seeking a Senior Cybersecurity Engineer to join American Tower's Information Security team. The team protects the confidentiality, integrity, and ... data and systems in core systems and platforms. As a Senior Cybersecurity Engineer, your daily responsibilities revolve around vigilantly monitoring all security… more
    American Tower (09/18/25)
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  • Principal Security Researcher

    Microsoft Corporation (Redmond, WA)
    …automation solutions that defend over a billion end users and enterprises from cybersecurity attacks through Microsoft Defender AntiVirus, Microsoft Defender ... life-changing innovations that impact billions of lives around the world. Microsoft Defender for Endpoint (MDE) is a product for preventative protection, post-breach… more
    Microsoft Corporation (11/01/25)
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  • Security Solution Engineer

    Microsoft Corporation (Phoenix, AZ)
    …expansive network includes over 100,000 organizations specializing in manufacturing, aviation, cybersecurity , and more-all united in their support of all Federal ... technical understanding of cloud security architectures, solutions/technologies including Microsoft M365 Defender , Defender for cloud and Sentinel. + Develop… more
    Microsoft Corporation (11/01/25)
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  • Cyber Defense & Manager - Microsoft Sentinel, EDR,…

    Deloitte (Seattle, WA)
    …Cyber team understands the unique challenges and opportunities businesses face in cybersecurity . Join our team to deliver powerful solutions to help our clients ... collection mechanisms, deployment and maintenance of log forwarders, and maintenance of local agents. + Expertise in integrating data sources which are not supported… more
    Deloitte (10/09/25)
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