• Senior Cyber Operations Scientist

    The MITRE Corporation (Mclean, VA)
    …5 years of related experience with a Bachelor's degree in data science computer science or cyber security ; or 3 years and a Master's degree; or a PhD with ... activities. Additional areas of responsibility include cybercrime investigation improvement, cyber -mission systems engineering and guidance, system-of-system engineering,… more
    The MITRE Corporation (01/03/26)
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  • Cyber Threat Analyst, Senior

    BOOZ, ALLEN & HAMILTON, INC. (Chantilly, VA)
    Cyber Threat Analyst, Senior Key Role:...systems to highlight the threat to the National Security Space Enterprise. Apply knowledge of cyber ... current foreign cyber capabilities and project future cyber systems and all-domain cyber ...tradecrafts + Knowledge of both US service and national security space systems and architectures + Ability… more
    BOOZ, ALLEN & HAMILTON, INC. (12/28/25)
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  • Senior Information Systems

    The MITRE Corporation (Mclean, VA)
    …within the Global Security Services Division (R300) is looking to fill a Senior Information Systems Security Officer position, with a focus on classified ... threats. The candidate will perform tasks such as ensuring cyber security is baked into the design... security documentation. + Serve as the Information Systems Security Manager (ISSM) or Information … more
    The MITRE Corporation (12/18/25)
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  • Senior Splunk Cyber Security

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career, and customer-oriented ** Senior Splunk Cyber Security Engineer** to join our team in **Chantilly, VA.** In this role, ... play a key role in maintaining and tuning Splunk systems , while collaborating with technical teams and cyber...system documentation + Enforcing role-based access controls and operational security policies + Collaborating with cyber analysts… more
    ManTech (12/30/25)
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  • Senior Cyber Warfare Threat Analyst

    Noetic Strategies Inc. (Alexandria, VA)
    Job Title: Senior Cyber Analyst City: Alexandria State: Virginia Position Requirements Active DoD Top Secret / SCI Clearance Counterintelligence Polygraph ... analyses across the Net-Centric/ cyber domain with a special emphasis on threat cyber capabilities + Cyber security /penetration testing experience + … more
    Noetic Strategies Inc. (11/05/25)
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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 ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and...challenging, meaningful work that is vital to our national security , apply today! **Principal Cyber Engineer** … more
    Nightwing (12/12/25)
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  • Senior Cyber Blue Team Lead…

    Applied Research Associates, Inc. (Fort Belvoir, VA)
    …start to submission of final assessment report. This position is contingent upon award, security clearance and cyber security verification. Expected award is ... + Bachelor's degree or higher in computer science, information technology, cyber security , computer engineering, electrical engineering, or related discipline… more
    Applied Research Associates, Inc. (12/20/25)
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  • Cyber Systems Engineer Senior

    General Dynamics Information Technology (Springfield, VA)
    …challenge we can't turn into opportunity. And our work depends on TS/SCI level cleared ** Cyber Systems Engineer lll - ECDS** joining our team to support our ... system + DoD Information Assurance Technical (IAT) Level II + and network Cyber Security + Experience working with Cross Domain Solutions + Experience… more
    General Dynamics Information Technology (12/30/25)
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  • Senior Principal Cyber

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Principal Cyber Security Engineer** to join our team in **Chantilly, VA.** This role ... + A Bachelor's degree or 4+ additional years of cyber experience in lieu of a degree + 10+... systems + Knowledge of Windows and Linux systems , general operating system security practices, TCP/IP… more
    ManTech (12/13/25)
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  • Senior Cyber Operations Analyst

    The MITRE Corporation (Mclean, VA)
    …benefit our work program in new ways. MITRE is seeking an experienced Senior Cyber Analyst who will lead high-visibility/high-impact efforts that provide ... activities. Additional areas of responsibility include cybercrime investigation improvement, cyber -mission systems engineering and guidance, system-of-system engineering,… more
    The MITRE Corporation (12/20/25)
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