• Senior Information Security Systems Officer…

    Parsons Corporation (Chantilly, VA)
    …+ Familiarity with conducting research and analysis. + Familiarity with network and information system security principles and best practices. + Familiarity ... and communication skills + Knowledge of computer networking concepts and protocols, and network security methodologies. + Knowledge of security violation… more
    Parsons Corporation (10/10/25)
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  • Red Cyber Operator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …Risk Management **Skills:** Cybersecurity,Operations, Security Risk **Certifications:** CompTIA Advanced Security Practitioner (CASP) - IAT Level III - ... 2 + years of related experience **US Citizenship Required:** Yes **Job Description:** Cyber Security Analyst Own your career as a Cyber Security Analyst at GDIT.… more
    General Dynamics Information Technology (09/12/25)
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  • Cyber Incident Response Analyst IV

    Nightwing (Sterling, VA)
    …- Knowledge of defense-in-depth principles and general attack stages with respect to network security architecture - Ability to characterize and analyze ... include cyber space operations, cyber defense and resiliency, vulnerability research , ubiquitous technical surveillance, data intelligence, lifecycle mission enablement,… more
    Nightwing (08/21/25)
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  • Senior Cloud Solutions Architect

    ManTech (Herndon, VA)
    …technology refresh, develop implementation plans and schedules; follow all customer network security processes and procedures, ensuring compliance with ... network and cloud services in support of government customer + Research and implement enterprise-wide network and cloud solutions, capabilities, and… more
    ManTech (08/16/25)
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  • Senior Software Developer

    ManTech (Herndon, VA)
    …performs systems software development that will operate in the Department of Homeland Security (DHS) enterprise network and on DHS devices. + Collaborates with ... in **DC, Maryland, and Virginia (DMV) area** . In this role you will research , design, develop, and test operating systems-level software, compilers, and network more
    ManTech (08/19/25)
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  • MECM Systems Engineer - Senior

    Amentum (Warrenton, VA)
    …possess one of the following 8140 IAT Level III baseline certifications o Level III certs include - CASP CE, CCNP Security , CISA, CISSP (or Associate), GCED, ... in using your skills to help shape the Cyber, Security , & Intel space? If so, look no further....to support, operate, and maintain the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN-TS ES) which… more
    Amentum (09/25/25)
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  • Systems Acquisition, Principal

    The MITRE Corporation (Mclean, VA)
    …and science of cost analysis, acquisition, and management for national security missions. Our multidisciplinary team delivers objective, data-driven insights to help ... By combining deep expertise in cost estimation, acquisition policy, operations research , and analytics, CAMS enables sponsors to accelerate modernization, transition… more
    The MITRE Corporation (10/15/25)
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  • Cyber Threat Intelligence Lead

    TekSynap (Ashburn, VA)
    …evade existing security solutions. **SKILLS** + Possess a strong cyber security background with experience in host-based and network based forensics related ... + Experience: Minimum of seven (7) years of experience as a Tier III senior cyber security analyst performing intelligence analysis, collection management, and… more
    TekSynap (09/02/25)
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  • Fire Alarm Design Consultant

    Jensen Hughes Inc. (Blacksburg, VA)
    …United States; Rockville, Maryland, United States **Company Overview** Throughout our worldwide network of experts, clients and communities, we are renowned for our ... upheld since 1939. Today, our expertise extends broadly across closely related security and risk-based fields - from accessibility consulting and risk analysis to… more
    Jensen Hughes Inc. (08/23/25)
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  • Systems Engineer

    Leidos (Norfolk, VA)
    security applications (ACAS) and mitigating vulnerabilities. + 8570/8140 IAT Level II or III : Security + CE, VMWare VCP and System OS Cert (eg Linux Windows ... requirements and milestones. + Routinely conduct system analysis and market research in order to present whitepapers guiding Government leadership in modernization… more
    Leidos (09/17/25)
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