• Tier III / O&M Technical Support Analyst

    General Dynamics Information Technology (Fairfax, VA)
    …development lifecycle (SDLC) and Agile methodologies. + Familiarization with open - source applications, LAMP. + Linux administration experience (permissions, ... mission services to every major agency across the US government, defense and intelligence community. Our 30,000 experts extract the power of technology to create… more
    General Dynamics Information Technology (11/26/25)
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  • Opportunities to Support USSOCOM…

    SAIC (VA)
    Intelligence Targeting Analysts + Intelligence Technical Writers + Open - Source Intelligence /Publicly Available Information Analysts + Intelligence ... qualified applicants in the following skills sets: + All Source Intelligence Analysts + Captured Enemy Material...+ Hunan Intelligence Collection Management Officers + Intelligence Analyst Trainers + Intelligence more
    SAIC (11/12/25)
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  • Cyber Detection Engineer

    Leidos (Ashburn, VA)
    …Monitoring Certification + GCTI - Cyber Threat Intelligence + GOSI - Open Source Intelligence + OSCP (CertifiedProfessional) + OSCE (Certified Expert) ... identifying mitigation and/or remediation courses of action; developing actionable intelligence used to protect organizational IT assets; and trending cyber… more
    Leidos (12/19/25)
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  • Incident Manager II

    ARSIEM (Arlington, VA)
    …dissemination and information and records system + Must have working familiarity with Open - Source Intelligence sources including the use of scraping tools ... skills + Certified Ethical Hacker (CEH) + CompTIA's Security Plus (SEC+) + Intelligence Analyst Certified (IAC) + Certified Threat Intelligence Analyst more
    ARSIEM (12/23/25)
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  • Incident Manager (Junior)

    Node.Digital (Arlington, VA)
    …dissemination and information and records system * Must have working familiarity with Open - Source Intelligence sources including the use of scraping tools ... * Certified Ethical Hacker (CEH) * CompTIA's Security Plus (SEC+) * Intelligence Analyst Certified (IAC) * Certified Threat Intelligence Analyst more
    Node.Digital (12/10/25)
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  • ​​Insider Threat & Cyber Forensics SME​

    Leidos (Ashburn, VA)
    …Advanced PenetrationTester + GCTI - Cyber Threat Intelligence + GOSI - Open Source Intelligence + OSCP (CertifiedProfessional) + OSCE (Certified Expert) ... Analyst ) + CTIA - EC-Council Certified Threat Intelligence Analyst **Clearance:** Must be able to...Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated… more
    Leidos (12/19/25)
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  • Incident Response Deputy Team Lead

    Leidos (Ashburn, VA)
    …Monitoring Certification + GCTI - Cyber Threat Intelligence + GOSI - Open Source Intelligence + OSCP (CertifiedProfessional) + OSCE (Certified Expert) ... to stay up to date with the latest threat intelligence , security trends, tools and capabilities. + Possess strong...ONE of the following certifications:** + CompTIA Cyber Security Analyst (CySA+) + CompTIA Linux Network Professional (CLNP) +… more
    Leidos (12/03/25)
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  • Incident Manager III

    ARSIEM (Arlington, VA)
    …on every client you work with. ARSIEM is looking for a Cyber Vulnerability Analyst . This position will support one of our Government clients in Arlington, VA. ... as required + Demonstrated ability to contribute to weekly operation summaries, intelligence analysis summaries, and other cyber intelligence reports Minimum… more
    ARSIEM (11/09/25)
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  • Cyber Incident Detector (Swing Shift) - TS/SCI…

    General Dynamics Information Technology (Reston, VA)
    Source Intel (OSINT) review/monitoring, available tools both customer provided and open source , and pivoting/researching on previously reported Indicators of ... (IOCs). + Participate in collaborative sessions with other CNDSPs and Intelligence Community (IC) agencies on malicious intrusions, attacks or suspicious activities,… more
    General Dynamics Information Technology (10/16/25)
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  • Cyber Threat Hunt Lead

    ManTech (Ashburn, VA)
    …the results to eliminate any blind spots. + Conducting Ad Hoc hunts using Open - Source Intelligence (OSINT) and the MITRE ATT&CK Framework. **Minimum ... malicious activity. + Utilize threat models and Cyber Threat Intelligence (CTI) to formulate complex hypotheses about attacker activity....experience as a Tier III senior cyber threat hunt analyst . + Certified Ethical Hacker (CEH) OR one of… more
    ManTech (12/07/25)
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