• Senior Cybersecurity Malware Reverse…

    ManTech (Herndon, VA)
    …intrusions and security events to contain and mitigate incidents. You will research cyber -attacks, malware , and threat actors to determine potential ... **ManTech** seeks a motivated, career and customer-oriented **Senior Cybersecurity Malware Reverse Engineer** to join our team in the **DC, Maryland, and Virginia… more
    ManTech (05/16/25)
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  • Cyber Security Engineer

    Leidos (Springfield, VA)
    …by working with the Information Security Offices. **Primary Responsibilities** + Research and analyze cyber threat trends, vulnerabilities, and exploits to ... **Description** We are seeking a Cyber Security Engineer who is responsible...in both offensive and defensive cybersecurity, including: + Vulnerability research , reverse engineering, and malware analysis +… more
    Leidos (05/24/25)
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  • Cyber Applied Research Scientist…

    Lockheed Martin (Arlington, VA)
    …US Citizenship and ability and willingness to obtain a Top Secret Security Clearance is required\. **Desired Skills:** Developing cyber capabilities requires ... \- Cyber /IO/CNO R&D If you have demonstrated a passion for cyber technologies, are self\-motivation, and adept at research and prototype development,… more
    Lockheed Martin (07/12/25)
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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. + Flexible ... **Description** The US Department of Homeland Security (DHS), Customs and Border Protection (CBP) ... + GISF - SecurityFundamentals + GXPN - Exploit Researcher and Advanced PenetrationTester + GCTI - Cyber more
    Leidos (08/08/25)
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  • ​​ Cyber Threat Intel Analyst​

    Leidos (Ashburn, VA)
    …a minimum of 5 years of experience as a Tier II senior cyber security analyst performing intelligence analysis, collection management, and technical analysis. ... Structured Analytic Techniques + Degree in Applied Intelligence or Advanced Degree in Cyber Security or related field. **Clearance:** All Department of Homeland … more
    Leidos (07/23/25)
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  • Cyber Threat Intelligence Lead

    TekSynap (Ashburn, VA)
    …of advanced cyber threat activities, intrusion detection, incident response, malware analysis, and security content development (eg, signatures, rules, ... events and incidents, including (but not limited to) phishing, malware , and scanning / probing activity. Prioritizing cyber... security solutions. **SKILLS** + Possess a strong cyber security background with experience in host-based… more
    TekSynap (06/03/25)
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  • Cyber Defense - Senior Security

    Koniag Government Services (Alexandria, VA)
    …Familiarity with AI/ML in security + Red team/Blue team experience + Published security research + Experience with federal systems + Knowledge of zero trust ... skills + Experience with threat hunting + Knowledge of malware analysis + Advanced log analysis capabilities + Experience...with Public Law 88-352_** **Job Details** **Job Family** **IT, Cyber Security , Network Systems** **Job Function** **… more
    Koniag Government Services (06/27/25)
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  • Senior Cyber Defense Incident Responder

    AIG (Reston, VA)
    …senior management on Incident Response. Requirements: + An understanding of cyber security operations processes, procedures, guidelines and solutions, including ... Senior Cyber Defense Incident Responder AIG is seeking a...intelligence, log, network flow, and anomaly data for analysis, research and the identification of potential compromise within AIG's… more
    AIG (08/02/25)
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  • Cyber Host Forensic Analyst II

    Nightwing (Arlington, VA)
    …demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research , ubiquitous technical ... demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research , ubiquitous technical… more
    Nightwing (08/01/25)
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  • Cyber Threat Intelligence Engineer

    CACI International (Springfield, VA)
    …Engineer, you will play a crucial role in identifying and mitigating cyber threats, enhancing NGA's security posture, and protecting critical assets. ... Cyber Threat Intelligence Engineer Job Category: Information Technology...NGA systems and networks. **Responsibilities:** * Conduct analysis and research on emerging threats and intelligence by collecting and… more
    CACI International (06/27/25)
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