• Junior Cybersecurity Threat

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Junior Cybersecurity Threat Intelligence Analyst** to join our team in the **DC, Maryland, ... will support the design, development, implementation, and improvement of the enterprise Cybersecurity Threat Intelligence (CTI) program. Duties may include:… more
    ManTech (05/30/25)
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  • Junior Cyber Security Threat Hunter

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Junior ** ** Cybersecurity ** ** Threat Hunter** to join our team in the **DC, Maryland, and ... potential threats. Approaches may include the use information and threat intelligence specifically focused on a proximate...response activities. This role is crucial in enhancing the cybersecurity posture of DHS by proactively seeking out and… more
    ManTech (05/31/25)
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  • Cyber Threat Hunter

    KBR (Washington, DC)
    …and incident response teams. - Provide recommendations on risk mitigation strategies based on threat intelligence . - Mentor junior analysts and contribute to ... role is responsible for identifying Indicators of Compromise (IoCs), monitoring cyber threat sources, and producing intelligence reports to enhance cyber defense… more
    KBR (03/11/25)
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  • Senior Cybersecurity Malware Reverse…

    ManTech (Herndon, VA)
    …characteristics, attack vectors, and potential impacts. + Collaborate with other cybersecurity professionals, intelligence analysts, and law enforcement agencies ... **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 Analyst, Junior

    Leidos (Chantilly, VA)
    …+ Collaborate with external organizations, such as government agencies, contractors, or threat intelligence providers, to enhance cybersecurity posture. ... National Security Sector is seeking a skilled Cyber Analyst, Junior to join a new cyber security program and...managed security services, which encompasses support to monitor the cybersecurity threat and security posture situational awareness… more
    Leidos (03/29/25)
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  • Senior Cyber Analyst

    Leidos (Chantilly, VA)
    …of IT managed security services, which encompasses support to monitor the cybersecurity threat and security posture situational awareness for the enterprise. ... or configurations. + Act as a liaison between the organization and external threat intelligence providers, law enforcement, and government agencies (eg, FBI,… more
    Leidos (03/29/25)
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  • (Cyber) Incident Management Analyst - Hybrid

    Nightwing (Sterling, VA)
    …contribute to our continued success and shape the future of our cybersecurity , intelligence , and services offerings. Nightwing provides technically advanced ... Conducting peer reviews and providing quality assurance reviews for junior personnel - Mentoring of junior incident...on this new journey and shape the future of cybersecurity and intelligence together as part of… more
    Nightwing (03/25/25)
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  • Security Engineer

    Leidos (Chantilly, VA)
    …custom exploit creation, and tool innovation. + Experience with cyber threat intelligence , including gathering, analyzing, and synthesizing threat ... and data. The ideal candidate will have deep expertise in cyber threat research, vulnerability assessment, and secure software development practices. This role… more
    Leidos (05/24/25)
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  • Senior Computer and Information Research Scientist

    ManTech (Herndon, VA)
    …science areas relevant to NOSC operations, such as network security, intrusion detection, threat intelligence , and security automation. + Design and develop new ... + Experience with network security, intrusion detection/prevention, malware analysis, threat intelligence , security information and event management (SIEM),… more
    ManTech (05/22/25)
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  • Principal Cyber Engineer

    Leidos (Chantilly, VA)
    …of IT managed security services, which encompasses support to monitor the cybersecurity threat and security posture situational awareness for the enterprise. ... role in evaluating emerging threats, driving innovation, and mentoring junior cybersecurity engineers to foster a culture...Security Information and Event Management (SIEM) tools and other threat intelligence platforms. + Develop and test… more
    Leidos (03/31/25)
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