• Cyber Software Engineer

    Leidos (Arlington, VA)
    …Minimum of 8 years of experience, with a significant portion focused on network defense and cyber security for embedded systems ; master's with 6 - 10 years ... Security ? Join us at the Leidos Innovations Center, Information and Data Science Division, with a group of...processes. **Primary Responsibilities:** + Architect and develop software for cyber tools targeting networked and embedded systems more
    Leidos (08/08/25)
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  • Cyber Blue Team Analyst

    Applied Research Associates, Inc. (Fort Belvoir, VA)
    …and cyber space operations (eg, computer networks, IA tools use, operations security ). Cyber assessment teams may be deployed to high-threat but permissive ... system and network certification and accreditation processes to include system security authorization agreements + Experience conducting Information Operations… more
    Applied Research Associates, Inc. (05/19/25)
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  • CI Cyber Technical Analysis

    Parsons Corporation (Springfield, VA)
    …tickets, event and log analysis, security change tracking and other network security systems and devices. + Provide written reports based on findings. + ... 75 years of experience, Parsons is uniquely qualified to deliver cyber /converged security , technology-based intellectual property, and other innovative services… more
    Parsons Corporation (07/10/25)
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  • AI & Data Cyber Lead

    Guidehouse (Mclean, VA)
    …Officer, of Chief AI Officer. + Project Management Professional (PMP) + Certified Information Systems Security Professional (CISSP) + Change Management ... of supervisory or managerial experience + Comprehensive understanding of Federal Information Technology (IT)/ security and privacy procedures and techniques +… more
    Guidehouse (06/29/25)
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  • Incident Manager 3 ( Cyber Action Officer…

    ARSIEM (Arlington, VA)
    …through the incident response lifecycle. + Creating and maintaining routine reporting of cyber incidents in official systems of record, to include case ... security operations analysis, system administration, operating system hardening, cyber hygiene techniques, and cybersecurity defense policies, procedures, and… more
    ARSIEM (07/10/25)
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  • Incident Manager 3 ( Cyber Action Officer…

    ARSIEM (Arlington, VA)
    …through the incident response lifecycle. + Creating and maintaining routine reporting of cyber incidents in official systems of record, including case management ... security operations analysis, system administration, operating system hardening, cyber hygiene techniques, and cybersecurity defense policies, procedures, and… more
    ARSIEM (07/10/25)
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  • Technical Executive Director, Cyber

    CACI International (Reston, VA)
    …telecommunications and emerging technologies, and the ability to solution against cyber and national security requirements. **Responsibilities:** The successful ... Modeling and Simulation Technology; OT/ICS _Desired:_ + Proven technical expertise in cyber tool development, advanced R&D, and mission-critical systems within… more
    CACI International (07/14/25)
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  • Senior Cyber Capability Developer (Reverse…

    Leidos (Lorton, VA)
    …combines technology-enabled services and mission software capabilities in the areas of cyber , logistics, security operations, and decision analytics to support ... Intelligence (SIGINT), and Cryptographic Key Management. You will support a cutting-edge Cyber Program, providing IT user support, IT security , IT services,… more
    Leidos (06/08/25)
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  • CI Cyber Analyst (TS/SCI)

    Xcellent Technology Solutions (Springfield, VA)
    … Analyst, you'll be part of a trusted team defending critical intelligence systems from insider threats, foreign adversaries, and cyber intrusion. You won't ... intrusions (such as using Splunk, ArcSight, Wireshark, or Elastic Security tools). + Demonstrated experience conducting cyber ...possess or be willing to obtain a DoD 8570.01-M Information Assurance Level III certification (eg, CASP+, CISSP, or… more
    Xcellent Technology Solutions (07/25/25)
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  • Cyber Incident Response Analyst

    ManTech (Mclean, VA)
    …**Minimum Qualifications:** + High School Diploma and 1+ years of experience as a cyber security analyst, incident responder, or other relevant cyber ... incident detection, analysis, and response methodologies. + Knowledge of operating systems , network protocols, and security technologies. + Ability to… more
    ManTech (06/28/25)
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