• Lead, Information System Security

    L3Harris (Sterling, VA)
    Security Officer ( ISSO ) to support the Information System Security Manager (ISSM) in securing government-authorized systems . The ISSO will be ... interest of national security . Job Title: Lead, Information System Security Officer ( ISSO )...and NIST guidelines. The ISSO will audit systems to maintain security posture, conduct hardware/software… more
    L3Harris (08/13/25)
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  • Information System Security Officer…

    TekSynap (Ashburn, VA)
    **Responsibilities & Qualifications** **RESPONSIBILITIES** Information System Security Officer ( ISSO ) acts as the Designated Person(s) assigned to one or ... more existing FISMA Systems of Record as well as new IT ...government and customer organizations. **Overview** We are seeking a Information System Security Officer ( ISSO )… more
    TekSynap (07/26/25)
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  • Information System Security Officer…

    KBR (Chantilly, VA)
    Title: Information System Security Officer ( ISSO ) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering ... the organization's critical information assets, ensuring compliance with relevant security policies, standards, and regulations. The ISSO will help guide… more
    KBR (07/31/25)
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  • ISSO / Systems Security

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** ISSO / SYSTEMS SECURITY ENGINEER Bowhead is seeking a skilled full-time ISSO / Systems Security Engineer to join our team in Dahlgren, ... as well as network security methodologies. The ISSO / Systems Security Engineer will be...(VoIP)), and jamming techniques that enable transmission of undesirable information , or prevent installed systems from operating… more
    UIC Government Services and the Bowhead Family of Companies (08/29/25)
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  • Information System Security Officer…

    St. George Tanaq Corporation (Richmond, VA)
    …for ensuring the secure configuration, operation, and compliance of information systems (IS) within federal government environments. The ISSO plays a ... Information System Security Officer ( ISSO...cybersecurity point of contact for assigned information systems . + Implement and manage security controls… more
    St. George Tanaq Corporation (08/02/25)
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  • Information System Security Officer…

    Parsons Corporation (Chantilly, VA)
    …growing team! In this role you will develop, maintain, and implement information security standards, procedures, and guidelines for applications and databases. ... In addition, you will ensure that systems and organizational databases are protected from unauthorized access...Management experience + Ability to coach and develop junior ISSO 's ** Security Clearance Requirement:** An active Top… more
    Parsons Corporation (09/05/25)
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  • Information System Security Officer…

    Tetrad Digital Integrity LLC (Alexandria, VA)
    …+ Experience performing audit log reviews to detect anomalous behavior in information systems and networks and overseeing continuous monitoring activities + ... in this digital age. TDI is looking for an ISSO who will manage the day-to-day operations and effectiveness...skills + Bachelor's degree in IT, Cybersecurity, Data Science, Information Systems , or CS + DoD 8570… more
    Tetrad Digital Integrity LLC (09/05/25)
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  • ISSO (Level 4)

    Amentum (Falls Church, VA)
    …of systems used at contractor facilities. + Advise on development, maintenance, and security review of Automated Information Systems (AIS) security ... clients' evolving and dynamic needs. Amentum is seeking an Information System Security Officer ( ISSO )...at a sponsor facility. The successful candidate will ensure information systems securely function in accordance with… more
    Amentum (08/08/25)
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  • Cyber Security Specialist ( ISSO )

    CACI International (Ashburn, VA)
    …knowledge DHS 4300A, "Sensitive Systems Handbook", and CBP Handbook 1400-05D, " Information Systems Security Policies and Procedures Handbook" + ... Cyber Security Specialist ( ISSO ) Job Category: Information Technology Time..." and NIST SP 800-53A, "Guide for Assessing the Security Controls in Federal Information Systems more
    CACI International (09/05/25)
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  • TS/SCI ISSO Cyber Security Engineer

    Insight Global (Fort Belvoir, VA)
    …requirements and policies, ensuring their integration into IT component products and information systems through purposeful security design or configuration. ... Description Insight Global is seeking an experienced Information Assurance Engineer ( ISSO ) to join our client's System Security Engineering team on-site in… more
    Insight Global (09/09/25)
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