• 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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  • RMF Assessment and Authorization/ ISSO

    IMRI (Washington, DC)
    …seeking a highly skilled and experiencedRisk Management Framework (RMF) Assessment and Authorization/ Information System Security Officer ( ISSO )to join our ... recommendations onPlan of Action & Milestones (POA&Ms). + Maintaining Federal Information Security Modernization Act (FISMA) inventory records using the… more
    IMRI (07/18/25)
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  • ISSE/ ISSO

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    …Athenix Solutions Group is looking for Information System Security Engineers & Information Systems Security Officers for a variety of roles to assist ... security designs. + Designing, developing, implementing and/or integrating IA and security systems and system components including those for networking,… more
    Athenix Solutions Group, LLC (07/24/25)
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  • ISSO

    Zantech (Washington, DC)
    …step in your career. Come join our team! Zantech is looking for a talented SS ( Security Systems ) ISSO for an upcoming Hybrid position based out of Washington ... DC. The SS ISSO ensures that security systems ...FISMA Required Certifications/Education: + IAT At least one professional security certification related to information security more
    Zantech (08/07/25)
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  • ISSO

    Zantech (Washington, DC)
    … remain accredited + Manage risk to acceptable levels for emergency notification systems + Support the Information Security Assessment and Authorization ... required by FISMA Required Certifications/Education: + IAT At least one professional security certification related to information security Required … more
    Zantech (08/07/25)
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  • ISSO /ISSM - TSSCI w/ Poly

    Insight Global (Mclean, VA)
    …. Skills and Requirements Active TSSCI w Poly Proven experience in an ISSO /ISSM role Proven experience managing systems through the full ATO lifecycle. ... Job Description We are seeking a highly skilled ISSO /ISSM to lead and manage the full lifecycle...to lead and manage the full lifecycle of system security authorization under the Risk Management Framework (RMF). The… more
    Insight Global (09/09/25)
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