• Network Based Systems Analyst IV…

    ARSIEM (Arlington, VA)
    …every client you work with. ARSIEM is looking for a Network Based Systems Analyst IV ( Cyber Information Technologies Requirements Manager) . This position will ... to customers the technical details of current capabilities offered by CISA, CSD, Threat Hunt (TH), and Engineering & Operations Services (EOS). + Confer with the… more
    ARSIEM (05/17/25)
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  • Cyber Security Analyst

    ManTech (Herndon, VA)
    ManTech seeks a motivated, career and customer-oriented ** Cyber Security Analyst ** to join our team in **Herndon, VA.** The ** Cyber Security Analyst ** ... of security tools (SIEM, vulnerability scanners, endpoint protection). + Analyze threat intelligence feeds and identify indicators of compromise (IOCs) relevant to… more
    ManTech (06/18/25)
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  • Network Based Systems Analyst 3…

    ARSIEM (Arlington, VA)
    …ability to have an impact on every client you work with. ARSIEM is looking for a Cyber Network Defense Analyst 3 . This position is on-site to support one of our ... CND incident handling (ie, forensic collections, intrusion correlation and tracking, threat analysis, and advising on system remediation) tasks to support onsite… more
    ARSIEM (07/10/25)
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  • Sr. Threat Intelligence Consultant

    Trellix (Reston, VA)
    … Intelligence Analyst will collaborate with customers to enhance their cyber threat intelligence capabilities by leveraging the experience, knowledge, tools, ... working together in real time. The Trellix Guardians deliver cyber threat intelligence, assessment, education, and incident...24x7x365 monitoring, and incident response. About the Role: The Threat Intelligence Analyst will report to the… more
    Trellix (08/08/25)
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  • Security Engineer II, Threat Hunting,…

    Amazon (Arlington, VA)
    threat landscape. - Assist in designing and developing innovative capabilities to identify cyber threat activities at scale. - Work individually and/or as a ... Description Amazon's Threat Hunting team is looking for a Security...(CyberSec First Responder) or Cloud+ or CySA+ (CompTIA Cybersecurity Analyst ) or GCED (GIAC Certified Enterprise Defender) or GICSP… more
    Amazon (06/04/25)
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  • Cyber Security Operations Specialist II

    William C Brown Inc (Springfield, VA)
    …ensure security measures of the network. What You'll Get to Do: + Provide cyber threat intelligence services for the collection, fusion, analysis, creation, and ... and other partners to obtain situational awareness of the threat environment. + Provide cyber threat...to a level of detail sufficient to reconstruct the analyst 's analysis, to include but not limited to the… more
    William C Brown Inc (05/17/25)
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  • Principal Product Manager - Threat

    Lumen (Richmond, VA)
    …execution of new product and service offerings that monetize Black Lotus Labs' threat intelligence capabilities. This role is ideal for a visionary product leader ... with deep expertise in network security, threat intelligence, and AI-based security solutions, particularly in areas...solutions that help protect enterprises and governments from evolving cyber threats. **Location** This is a work from home… more
    Lumen (08/08/25)
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  • Senior Cybersecurity Threat Hunter

    ManTech (Herndon, VA)
    …Intrusion Analyst (GCIA), or relevant certifications + Proficiency with threat hunting tools and platforms (eg, Splunk, ELK Stack, CrowdStrike, Carbon Black). ... ManTech seeks a motivated, career and customer-oriented **Senior** **Cybersecurity Threat Hunter** to join our team in **Herndon, VA** **.** **Responsibilities… more
    ManTech (06/03/25)
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  • CI Cyber Technical Analysis

    Parsons Corporation (Springfield, VA)
    …forensics reports, CI Cyber Inquiries, and monthly, quarterly, and annual CI Cyber Threat reports. Support includes, but is not limited to, written and ... Technical Analysis** to join our team! **Overall Assignment Description:** To produce, per analyst on average, 36 weekly threat reports, eight monthly threat more
    Parsons Corporation (07/10/25)
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  • Cyber Detect and Response Lead

    TekSynap (Fort Belvoir, VA)
    …vendor sites, Computer Emergency Response Teams, Security Focus) to maintain currency of cyber defense threat condition and determine which security issues may ... to increase awareness. + Must have working knowledge of the CJCSM 6510.01B ( Cyber Incident Handling Program) + Documents plans of action and milestones for… more
    TekSynap (08/09/25)
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