• Senior Cyber Security

    Nightwing (Annapolis Junction, MD)
    …in the intelligence community, defense, civil, and commercial markets. **Job Summary:** A Senior Cyber Security Researcher supporting Nightwing CODEX ... challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research , ubiquitous...and do so in collaboration with many teams. A Senior Cyber Security Researcher more
    Nightwing (08/23/25)
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  • Senior Cyber Security

    Leidos (Chantilly, VA)
    **Description** Leidos is currently seeking a ** Senior Cyber Security Engineer** who is responsible for developing and implementing advanced security ... identify risks to critical mission systems. + Design and implement defensive cyber security solutions to protect data, networks, and applications from… more
    Leidos (08/30/25)
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  • Cyber Threat Intelligence Lead

    TekSynap (Ashburn, VA)
    …+ Experience: Minimum of seven (7) years of experience as a Tier III senior cyber security analyst performing intelligence analysis, collection management, ... security solutions. **SKILLS** + Possess a strong cyber security background with experience in host-based...such as rules, signatures, and other methods to detect cyber threat activity. + Conduct research and… more
    TekSynap (09/02/25)
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  • Senior Cybersecurity RMF Analyst / Navy…

    Saliense Consulting (Mclean, VA)
    …connect with us to get a preview of the full benefits package. Position Title: Senior Cyber - Security Analyst / Navy Validator Location: Onsite in Arlington, ... Information Assurance (IA) support for the Office of Naval Research (ONR) in the area of Assessment and Authorization...ONR PIIM staff directorates and other offices. + Completes security documentation and security analysis for major… more
    Saliense Consulting (10/01/25)
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  • Senior Cyber Test Engineer (Onsite)

    Nightwing (Sterling, VA)
    …collaborative team that supports challenging, meaningful work that is vital to our national security , apply today! ** Senior Cyber Test Engineer** CODEX is ... demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research , ubiquitous technical… more
    Nightwing (07/19/25)
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  • Senior Researcher IV

    Koniag Government Services (Falls Church, VA)
    …and classified research teams. + Exceptional ability to advise senior leadership and influence strategic decision-making. ** Security Clearance requirement:** ... a Koniag Government Services company **,** is seeking a Senior Researcher IV with a TS/SCI clearance...to understand events and support technical analysis of malicious cyber security incidents. + Tracks potential threats… more
    Koniag Government Services (09/23/25)
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  • Senior Researcher III

    Koniag Government Services (Falls Church, VA)
    Koniag IT Systems, a Koniag Government Services company **,** is seeking a Senior Researcher III with a TS/SCI clearance to support KITS and our government ... operations teams to understand events and support technical analysis of malicious cyber security incidents. + Tracks potential threats associated with attempted… more
    Koniag Government Services (09/23/25)
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  • Databricks Security Engineer, Senior

    ICF (Arlington, VA)
    Description ICF International seeks an experienced and cleared Senior Databricks Security Engineer with cyber security experience to support the ... research and development of new cyber analytic capabilities that will help the US protect...cyber capabilities for implementation at large-scale. As the Senior Databricks Security Engineer, you will work… more
    ICF (09/10/25)
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  • Senior Researcher II

    Koniag Government Services (Falls Church, VA)
    Koniag IT Systems, a Koniag Government Services company **,** is seeking a Senior Researcher II with a TS/SCI clearance to support KITS and our government ... and network and host-based attacks, and coordinates incident response efforts with cyber security teams. **Work Experience, Knowledge, Skills & Abilities:**… more
    Koniag Government Services (09/23/25)
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  • Cybersecurity Lead

    TekSynap (Bethesda, MD)
    …hands-on tool usage of BigFix, Splunk, Tripwire, Cylance, Tenable etc. + Senior Cyber Security Engineer. + Knowledge ofvulnerabilityinformation dissemination ... Institutes of Health (NIH) in 1962. The NICHD mission is to lead research and training to understand human development, improve reproductive health, enhance the… more
    TekSynap (09/16/25)
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  • Senior Red Cyber Operator

    Parsons Corporation (Fort Belvoir, VA)
    …got what you're looking for. **Job Description:** Parsons is looking for an amazingly talented ** Senior Red Cyber Operator** to join our team! In this role you ... 75 years of experience, Parsons is uniquely qualified to deliver cyber /converged security , technology-based intellectual property, and other innovative services… more
    Parsons Corporation (09/19/25)
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  • Senior Cyber Intelligence Analyst

    Leidos (Odenton, MD)
    …combines technology-enabled services and mission software capabilities in the areas of cyber , logistics, security operations, and decision analytics to support ... a future contract award. **What you'll be doing:** + Research and analyze emerging cyber threats, attack...battlespace. + Maintain and provide situational awareness of the cyber domain to commanders and other senior more
    Leidos (09/12/25)
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  • Senior Cyber Blue Team Lead…

    Applied Research Associates, Inc. (Fort Belvoir, VA)
    …to submission of final assessment report. This position is contingent upon security clearance and cyber security verification. **Required Qualifications:** ... + Bachelor's degree or higher in computer science, information technology, cyber security , computer engineering, electrical engineering, or related discipline… more
    Applied Research Associates, Inc. (09/20/25)
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  • Senior Cyber Capabilities Integrator

    Leidos (Odenton, MD)
    …goals. **Favorable if you have:** + Masters' Degree or higher within Computer Science, Cyber Security , or a related technical field. + Intimate familiarity with ... services and mission software capabilities in the areas of cyber , logistics, security operations, and decision analytics...forces. + Analyze system vulnerabilities and user needs to research , develop, and implement new cyber capabilities,… more
    Leidos (09/12/25)
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  • Senior Cyber Technical Analyst

    Amentum (Washington, DC)
    cyber events of CI significance; + Adapt and develop tools for applying standard cyber security and analysis practices to the CI mission. + Perform all source ... Amentum is seeking a ** Senior ** ** Cyber Threat Analyst** to support...analytic expertise supporting the DOE Counterintelligence Directorate. + Conducting cyber analytical activities, evaluation of information/technical/physical security more
    Amentum (09/16/25)
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  • Senior Cyber Engineer

    Nightwing (Sterling, VA)
    …customers in the intelligence community, defense, civil, and commercial markets. ** Senior Cyber Engineer** Nightwing provides technically advanced full-spectrum ... demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research , ubiquitous technical… more
    Nightwing (09/12/25)
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  • FedRAMP Senior Cyber Engineer…

    Noblis (Washington, DC)
    Responsibilities Are you a Cyber Security professional or a Cloud Computing Engineer/Architect interested in Cyber Security ? Are you looking to make an ... part of a growing team of highly skilled FedRAMP cyber security SMEs and help reimagine the...Message Authentication, Reporting & Conformance (DMARC) for email + Research evolving Federal policy and guidance for application to… more
    Noblis (07/30/25)
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  • Senior Cyber Analyst

    Leidos (Odenton, MD)
    …ahead!** The National Security Sector (NSS) seeks highly qualified and trained Cyber Analysts ( Senior ) to provide expert guidance and direction in executing ... combines technology-enabled services and mission software capabilities in the areas of cyber , logistics, security operations, and decision analytics to support… more
    Leidos (09/12/25)
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  • Senior Cyber Consultant - ISSO/ISSM

    Guidehouse (Washington, DC)
    …and implement NIST Cybersecurity Framework (CSF) guidelines, standards, and best practices for cyber security and risk management to strengthen an organizations ... FedRAMP, and SOC 2 + Perform cybersecurity risk management, research and development, and leading practices. + Gather and...**:** + Minimum THREE (3) years of experience in Cyber Security / Information Assurance. + Experience applying… more
    Guidehouse (07/28/25)
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  • Information System Security Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Fort Meade, MD)
    …audiences, including senior management. + Implement infrastructure and cyber security controls, including enhanced detection and vulnerability capabilities ... use your curiosity for technology and market trends to further research and develop security solutions. Using your knowledge and experience , you'll assess … more
    BOOZ, ALLEN & HAMILTON, INC. (10/07/25)
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