• Cyber Defense Specialist

    MIT Lincoln Laboratory (Fort Meade, MD)
    …Operations Subject Matter Expert to join our team at MIT Lincoln Laboratory as a Cyber Defense Specialist in a technical role. The successful candidate will have ... hunting, threat analysis, and cyber incident response. As a Cyber Defense Specialist, you will: + Contribute to technical R&D efforts identifying technical… more
    MIT Lincoln Laboratory (01/08/26)
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  • Manager of Cyber Defense Engineering

    Lumen (Annapolis, MD)
    …future. **The Role** Lumen is seeking a strategic and technically proficient Manager of Cyber Defense Engineering to lead a team of security engineers focused on ... Responsibilities** Leadership & Strategy + Lead and mentor a team of cyber defense engineers across multiple security domains. + Develop and execute strategic… more
    Lumen (01/09/26)
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  • Cyber Security Analyst - Incident Response

    ManpowerGroup (Baltimore, MD)
    … Security Analyst - Incident Response, you will be part of the Cyber Defense team supporting enterprise-wide security operations. The ideal candidate will ... cyber incidents. + Coordinate and provide expert technical support to enterprise-wide cyber defense technicians to resolve security incidents. + Analyze log… more
    ManpowerGroup (11/25/25)
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  • Cyber Action Officer

    Leidos (Odenton, MD)
    …and delivering flawlessly. **POSITION SUMMARY:** + GSM-O II provides network operations and cyber defense support to the Defense Information Systems Agency ... certification within 180 days of start date. + Proficient understanding of Cyber Network Defense (CND) in regards to protect, detect, respond and sustain within… more
    Leidos (01/06/26)
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  • Lead Cyber Fusion Analyst

    Leidos (Odenton, MD)
    …support GSM-O II Task Number 07 (TN07), which provides support to the DoD Cyber Defense Command (DCDC). DCDC provides network operations and defensive cyber ... General Officer/Flag Officer (GO/FO) leadership. + Experience in intelligence driven defense and/or Cyber Kill Chain methodology. + IAT Level III or IAM Level… more
    Leidos (12/30/25)
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  • Principal Cyber Threat Hunter

    Leidos (Adelphi, MD)
    …resume with us today!** **Position Responsibilities:** C5ISR CSSP provides network operations and cyber defense for CSSP subscribers. In this role, you will ... Hunter_** . This position will support a large Department of Defense (DOD) Cyber Security Service Providers (CSSP) and is responsible for proactively… more
    Leidos (11/21/25)
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  • Cyber Intelligence Analyst - Weekday Nights

    Leidos (Odenton, MD)
    …support GSM-O II Task Number 07 (TN07), which provides support to the DoD Cyber Defense Command (DCDC), formerly JFHQ-DODIN. DCDC provides network operations and ... Officer/Flag Officer (GO/FO) leadership. + Experience in intelligence driven defense and/or cyber kill chain methodology. At Leidos, we don't want someone… more
    Leidos (01/08/26)
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  • Cyber Intelligence Analyst, Journeyman

    Leidos (Odenton, MD)
    cyber threats, attack methodologies, and vulnerabilities to provide actionable intelligence to cyber defense teams. + Work with cyber operators to ... combines technology-enabled services and mission software capabilities in the areas of cyber , logistics, security operations, and decision analytics to support our … more
    Leidos (12/13/25)
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  • Cyber Hunt Analyst

    Huntington Ingalls Industries (Columbia, MD)
    …detecting host and network-based intrusions. + Collecting data from a variety of cyber defense resources. (eg, CVE, OSINT). + Recognizing and categorizing types ... Reading and interpreting signatures (eg, SNORT, SIGMA, Yara, YAML). + Cyber defense and vulnerability assessment tools and their capabilities. + Network traffic… more
    Huntington Ingalls Industries (12/03/25)
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  • Cyber Security Analyst - Full time must…

    General Dynamics Information Technology (Riverdale, MD)
    …Analyst at GDIT. Here, you'll have the opportunity to build strong lines of cyber defense using cutting-edge technologies. Your work in cyber security ... SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Cyber and IT Risk Management **Skills:** Cybersecurity,Event Security,Security Audit,Splunk… more
    General Dynamics Information Technology (01/05/26)
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