• 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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  • Cyber Systems Analyst - Junior - TS/SCI

    Global Dimensions (Quantico, VA)
    …in Quantico, Virginia. Junior Cyber Systems Analyst will: + Evaluate the cybersecurity stance of a USMC defense program, ensuring it adapts to leading ... cybersecurity practices and prioritizes cyber threats based on comprehensive...ISR, and navigation. + Provide portfolio-specific analysis, expertise, and intelligence production as outlined below. + Conduct Threat more
    Global Dimensions (03/15/25)
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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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  • 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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  • Computer Network Defense Lead

    Intrepid Solutions and Services (Bethesda, MD)
    …equivalent). **REQUIRED SKILLS AND EXPERIENCE:** + 5+ years of hands-on experience in cybersecurity , with specific focus on network defense, threat analysis, and ... Network Defense Lead to join a future program supporting an Intelligence customer and their National Media Exploitation Center (NMEC) enterprise.The Computer… more
    Intrepid Solutions and Services (05/06/25)
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  • Cyber Security Engineer

    Leidos (Springfield, VA)
    …assessment, penetration testing, and fuzzing techniques. + Experience conducting cyber threat intelligence research to stay informed on emerging technologies ... Information Security Offices. **Primary Responsibilities** + Research and analyze cyber threat trends, vulnerabilities, and exploits to proactively identify risks to… more
    Leidos (05/24/25)
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  • SOC Analyst - Tier 2

    Chenega Corporation (Oakton, VA)
    …development is embedded in your employer's core culture? If so, Chenega Military, Intelligence & Operations Support (MIOS) could be the place for you! Join our ... position will lead the security mission in the NOSC by providing training to junior analysts, reviewing reports written by the junior analysts, tuning tools for… more
    Chenega Corporation (05/09/25)
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  • Director, Cyber Security (Clearance Required)

    ICF (Arlington, VA)
    …with some hybrid flexibility. **What you will do:** + Apply knowledge of cyber threat landscape, emerging threats, geopolitical events and trends + Assess threat ... from multiple sources; classified, OSINT, incident response, etc. and create actionable intelligence to support customer base + Dynamic leader, able to function as… more
    ICF (04/03/25)
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  • Mission Support Administrator - Full Performance

    Patriot Group International, Inc (Chantilly, VA)
    …combining security and risk management disciplines with a special operations and intelligence perspective. We are looking to hire a Mission Support Administrator - ... the Army, Navy, and Air Force-supporting their operational readiness, cybersecurity posture, and digital transformation initiatives. This position reports to… more
    Patriot Group International, Inc (05/09/25)
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  • Senior Pipeline 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. ... + Experience with security information and event management (SIEM) tools and threat intelligence platforms. + Expertise in integrating security with GitOps… more
    Leidos (03/31/25)
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  • Senior Integration 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. ... organization. + Responsible for conducting analysis of transition planning, intelligence information requirements, and developing architecture baselines. + Provide… more
    Leidos (03/31/25)
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  • Jr. Systems Engineer - Dedicated

    Atlas Technica (Washington, DC)
    …DC Atlas Technica's mission is to shoulder IT management, user support, and cybersecurity for our clients, who are hedge funds and other investment firms. Founded ... year through our uncompromising focus on service. We value ownership, execution, growth, intelligence , and camaraderie. We are looking for people who share our Core… more
    Atlas Technica (04/08/25)
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  • Senior Firewall Engineer

    SAIC (Quantico, VA)
    …on the accreditation of classified facilities, information systems, and the insider threat program. This involves security oversight of more than 10,000 companies ... issues and recommendations to stakeholders. + Provides mentoring and guidance to junior team members. + Provides network solution engineering efforts to plan,… more
    SAIC (05/08/25)
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