• Cyber Analyst - ConMon

    Leidos (Alexandria, VA)
    …field preferred) and three (3) years of overall experience in cybersecurity or network security position. Additional relevant experience may be considered in ... authorized IT systems (re-authorization and new systems) throughout their lifecycle for security posture impact. These positions can be based out of any of… more
    Leidos (12/30/25)
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  • Cyber Security Operations Specialist…

    William C Brown Inc (Springfield, VA)
    Cyber Security Operations Specialist II EOE... on these systems. + Designs and implements data network security measures; operates Network ... protected by law. Description WCBinc is looking for a Cyber Security Operations Specialist II to operate...Submit custom signatures and tuning requests as needed to Network Security Services, Endpoint Security more
    William C Brown Inc (11/10/25)
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  • Cyber Network Defense Analysts…

    BCMC (Arlington, VA)
    …Experience with Carnegie Mellon SiLK tool suite. Required Education: BS Computer Science, Cyber Security , Computer Engineering, or related degree; or HS Diploma ... The Computer Network Defense Analyst uses information collected...networks from threats. CNDAs review data collected to analyze cyber events, and the network environment, to… more
    BCMC (12/23/25)
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  • Cyber Detection Engineer

    Leidos (Ashburn, VA)
    …ONE of the following certifications:** + CompTIA Cyber Security Analyst (CySA+) + CompTIA Linux Network Professional (CLNP) + CompTIA Pentest+ CompTIA ... and collects, investigates, and reports any suspected and confirmed security violations. Leidos is seeking an experienced Cyber... (Previously ECSA - EC-Council Certified Security Analyst ) + ENSA - EC-Council Network more
    Leidos (12/19/25)
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  • ​​Insider Threat & Cyber Forensics SME​

    Leidos (Ashburn, VA)
    …more years of direct relevant experience. + Degree in computer science, IT, Information/ Cyber Security field from an accredited college or university.​ + ... - EC Council Certified SOC Analyst (Previously ECSA - EC-Council Certified Security Analyst ) + CTIA - EC-Council Certified Threat Intelligence Analyst more
    Leidos (12/19/25)
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  • Red Cyber Operator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …related experience **US Citizenship Required:** Yes **Job Description:** Own your career as a Cyber Security Analyst at GDIT. Here, you'll have the ... tomorrow. At GDIT, people are our differentiator. As a Cyber Security Analyst you will...of digital information and gathers and handles evidence. Identifies network computer intrusion evidence and perpetrators **What You'll Need… more
    General Dynamics Information Technology (10/15/25)
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  • Cyber Threat Intelligence (CTI) Lead

    Tyto Athene (Ashburn, VA)
    …collection, analysis, and dissemination of actionable intelligence. + Perform host-based and network -based security monitoring to detect and respond to advanced ... at least the last 2 years, with host-based and network -based security monitoring. + Strong background in...Intrusion detection and incident response + Malware analysis + Security content development (signatures, rules, etc.) + Cyber more
    Tyto Athene (11/01/25)
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  • Cyber Threat Hunt Lead

    Tyto Athene (Ashburn, VA)
    …incidents + Utilize security tools to analyze, investigate, and triage security alerts + Lead and execute advanced cyber threat hunting operations ... + 5+ years of experience as a Tier III Cyber Threat Hunt Analyst conducting advanced threat...including at least 2 years of recent experience in network -based security monitoring. + Strong background in… more
    Tyto Athene (11/01/25)
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  • Cyber Security Architect

    DCCA (Chantilly, VA)
    …a strong, competitive compensation and benefits package. Visit our website at: www.dcca.com . Cyber Security Analyst CANDIDATES MUST HAVE AN ACTIVE TS/SCI w/ ... Cyber Security Architect Location Chantilly, VA...accreditation efforts for enterprise systems. * Demonstrated experience with security engineering and network engineering. * Demonstrated… more
    DCCA (11/21/25)
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  • Cyber Security Operations Specialist…

    CACI International (Springfield, VA)
    Cyber Security Operations Specialist - CSOC (Tiers 1, 2, 3) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI ... Cybersecurity Services (TCS) program is actively hiring TS/SCI cleared Cyber Security Operations Specialists to join our...of Five (5) work shifts + TCP/IP; Protocol analyzers; Network protocols; Cyber Attack Lifecycle; Mitre Attack… more
    CACI International (11/10/25)
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