• SOC Security Analyst L3

    BlueVoyant (College Park, MD)
    SOC Security Analyst L3 Location: Hybrid in College Park, Maryland (1-2 days per week in office) Shift Requirement: BlueVoyant's US Commercial SOC operates on a four ... and dwell time of security incidents. As a Senior analyst , you are the ultimate technical expert and escalation...team. Your significant expertise in modern attacks, analysis of intrusion data, and knowledge of attack remediation ensures that… more
    BlueVoyant (11/24/25)
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  • Cyber Network Defense Analyst II

    Nightwing (Arlington, VA)
    …- Identify and analyze anomalies in network traffic using metadata - Validate intrusion detection system (IDS) alerts against network traffic using packet ... deploying signatures - Experience detecting host and network-based intrusions via intrusion detection technologies (eg, Snort) - Experience implementing incident… more
    Nightwing (01/05/26)
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  • Cyber Hunt Analyst

    Huntington Ingalls Industries (Columbia, MD)
    …incident response and handling methodologies. (eg, MITRE ATT&CK, LM Killchain). + Intrusion Detection System (IDS)/ Intrusion Prevention System (IPS) tools ... the interview process. Job Description Enlighten is looking for a Cyber Hunt Analyst with Data Science experience to apply strong cyber security, Defensive Cyber… more
    Huntington Ingalls Industries (12/03/25)
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  • DCO Analyst - SME

    Parsons Corporation (Centreville, VA)
    …DCO experience in a DoD environment + 5+ years hands-on experience with APT detection , threat hunting, or intrusion analysis + 3+ years developing and delivering ... and redefine what's possible. **Job Description:** Parsons is seeking a talented DCO Analyst - SME with a background in building, maintaining processes and training… more
    Parsons Corporation (01/06/26)
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  • Media Malware Analyst , Junior

    Leidos (Odenton, MD)
    …compromised systems and media and identify and analyze adversary TTPs and intrusion artifacts. + Perform static and dynamic malware analysis, including reverse ... tools. + Conduct log/system analysis (routers, Windows, UNIX) for threat detection and update DoD situational awareness mechanisms (eg, USCYBERCOM portals). +… more
    Leidos (12/11/25)
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  • Cyber Network Defense Analyst

    ManTech (Herndon, VA)
    …**Responsibilities include, but are not limited to:** + Provide malicious code detection , intrusion detection , and information security tool development ... **ManTech** seeks a motivated, career and customer-oriented **Cyber Network Defense Analyst ** in **Herndon, VA.** As a CND Analyst on our team, you will use your… more
    ManTech (10/16/25)
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  • Senior Cyber Technical Analyst

    Amentum (Washington, DC)
    …+ Analyze classified and unclassified networks to identify security vulnerabilities and intrusion detection parameters + Report changes, trends and implications ... Amentum is seeking a **Senior** **Cyber Threat Analyst ** to support our US Department of Energy...+ Ten (10) years of experience in understanding and detection of foreign intelligence activity in the cyber domain… more
    Amentum (11/01/25)
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  • Modernization Cyber Network Packet/Protocol…

    Lockheed Martin (Hanover, MD)
    …Join a team that is pioneering the modernization of network intrusion detection -from handcrafted Wireshark filters to AI‑driven, cloud‑scaled analytics\. ... **Description:** **The Work:** We are seeking a Packet / Protocol Analyst to join Lockheed Martin Cyber & Intelligence\. * Provide end‑to‑end lifecycle analysis… more
    Lockheed Martin (11/15/25)
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  • Industrial Security Analyst 3/4

    Northrop Grumman (Mclean, VA)
    …and administration, working with contract security team, access control, video monitoring, intrusion detection and obtaining approval of approval of restricted ... Grumman (NG) Defense Systems is seeking an Industrial Security Analyst 3/4 for our McLean, VA location. This position...+ Other duties as assigned **Basic Qualifications:** **Industrial Security Analyst 3:** + Must have a high school diploma… more
    Northrop Grumman (11/06/25)
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  • Security Analyst

    Cognizant (Washington, DC)
    …. Monitors various log sources from tools and applications such as Endpoint Detection and Response (EDR) logs, Intrusion Prevention/ Detection Systems ... to verify and validate logs sources and respond to threats. The Security Analyst will monitor logs in a Security Information and Event Management (SIEM) platform… more
    Cognizant (12/19/25)
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