• Platform/Infrastructure Engineer

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our customers' ... most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical… more
    Nightwing (06/27/25)
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  • Network Engineer 4 - Washington

    M. C. Dean (District Of Columbia, DC)
    …is Building Intelligence . We design, build, operate, and maintain cyber -physical solutions for the nation's most mission-critical facilities, secure environments, ... analyzes, performance tunes, and make recommendations to optimize network + Manages firewall security appliances + Keeps the Division abreast of emerging network… more
    M. C. Dean (07/15/25)
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  • Cybersecurity Engineer

    SAIC (Washington, DC)
    …ZPA, ZDX), EDR, DLP, secure web gateway, email security, IDPS, firewall , SIEM, and identity protection tools; responsibilities include policy configuration, SAML ... Defender, and Intune + Relevant certifications such as Zscaler Certified Administrator , Security+, CySA+, GSEC, Microsoft SC-300, CCNP Security, PCNSE, or Splunk… more
    SAIC (08/07/25)
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  • Incident Detection Analyst

    Tyto Athene (Washington, DC)
    …will be clear and provide sufficient detail for a mid-level system or network administrator to understand what has occurred and what needs to take place to remediate ... Cybersecurity Education (NICE) Cybersecurity Workforce Framework for the role of Cyber Defense Incident Responder **Qualifications** **Required:** + 6 years of… more
    Tyto Athene (07/28/25)
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  • Splunk Systems Engineer - TS/SCI w/Poly

    General Dynamics Information Technology (Annapolis Junction, MD)
    …our team. The Digital Services SIEM Team requires an experienced Splunk System Administrator to system engineer to perform all aspects of Splunk Enterprise and ITSI ... is highly preferred. * Preferred Skills: Experience reviewing network, host and firewall security logs, experience with using scripting languages such as CSS, HTML,… more
    General Dynamics Information Technology (08/08/25)
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