• Lead, Information System Security Officer…

    L3Harris (Chantilly, VA)
    …connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title: Lead, Information System Security Officer (ISSO) ... Information System Security Officer (ISSO) to support the Information System Security Manager (ISSM) in securing government-authorized systems . The ISSO will… more
    L3Harris (08/13/25)
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  • Systems Engineer (Engineer Systems

    Huntington Ingalls Industries (Suffolk, VA)
    …ensures a high state of readiness. HII supports the Department of Energy's national security mission through the management and operation of its sites, ... defense - the data evolution - by accelerating a breadth of national security solutions for government and commercial customers. Our capabilities range… more
    Huntington Ingalls Industries (08/28/25)
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  • Systems Engineer III

    Amentum (Springfield, VA)
    Amentum is seeking a ** Systems Engineer III** to support the National Geospatial-Intelligence Agency (NGA) and Office of Security (SIS) in Springfield, VA. ... as necessary to compliance status of NIST, DOD and National Geospatial Agency (NGA) security requirements as...policies, standards, regulations, and procedures for the SIS specified systems . + Coordinate the use of multiple security more
    Amentum (07/18/25)
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  • IT Security Administrator

    SAIC (Mclean, VA)
    …of national importance. We are seeking a highly motivated IT Security Administrator to join our National Intelligence Program supporting the operations, ... latest network security trends, threats, and technologies. + Scan information systems using scanning tools such as Nessus, AppDetective, or others. + Create and… more
    SAIC (08/16/25)
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  • Cyber Security Analyst

    SAIC (Mclean, VA)
    …of national importance. We are seeking a highly motivated Cyber Security Analyst to join our National Intelligence Program supporting the operations, ... . + 5+ years' experiencedeveloping RMF documentation. + 5+ years' experience assessing systems within cloud environments focusing on security posture. + 5+… more
    SAIC (08/16/25)
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  • Cyber Security Operations Specialist/…

    System One (Springfield, VA)
    …Intrusion Detection and Forensics; conducts performance analysis of Information Systems security incidents; develops Continuity of Operation (COOP)/Disaster ... to the CSOC and other internal and external stakeholders. Implements and monitors security measures for communication systems , networks, and provide advice that … more
    System One (08/08/25)
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  • Security Operations Center Analyst

    Tyto Athene (Fort Belvoir, VA)
    …recommendations for remediation and reporting for any identified incidents to the Information Systems Security Manager (ISSM). + Use DOD provided tools to ... over 50 years of experience, Tyto Athene proudly support Defense, Intelligence, Space, National Security , Civilian, Health, and Public Safety clients across the… more
    Tyto Athene (07/28/25)
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  • Cyber Security Analyst 3 - COBRA

    Huntington Ingalls Industries (Langley AFB, VA)
    …networking, and Systems -of- Systems (SoS) technologies, to enhance national security and warfighter capabilities. Through a multiagency contracting ... the data evolution - by accelerating a breadth of national security solutions for government and commercial...of Defense Industrial Network (DODIN). + Monitors and analyzes security systems , log data, network traffic, and… more
    Huntington Ingalls Industries (07/31/25)
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  • Cyber Security Engineer 3 - COBRA

    Huntington Ingalls Industries (Langley AFB, VA)
    …networking, and Systems -of- Systems (SoS) technologies, to enhance national security and warfighter capabilities. Through a multiagency contracting ... the data evolution - by accelerating a breadth of national security solutions for government and commercial...granular controls. + Defines, plans, designs, and evaluates information security systems , including those operating within Cloud… more
    Huntington Ingalls Industries (08/01/25)
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  • Security Operations Center Operator

    The MITRE Corporation (Mclean, VA)
    …closed circuit TV (CCTV) video surveillance systems to confirm status of security systems and confirm authorization of individuals requesting access to any ... via radio, telephone, email and in-person. + Monitors and operates computer systems effectively. + Documents and investigates security events and incidents.… more
    The MITRE Corporation (08/22/25)
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