• Senior Information System Security Engineer

    General Dynamics Information Technology (Reston, VA)
    …problem solving, team player + Preferred Skills: Experience as an ISSO, ISSM , ISSE, or Security Controls Assessor. Experience with Special Access Programs (SAPs) ... and Intelligence Community. + Location: On Customer Site + US Citizenship Required GDIT IS YOUR PLACE: + 401K with company match + Comprehensive health and wellness packages + Internal mobility team dedicated to helping you own your career + Professional… more
    General Dynamics Information Technology (11/21/25)
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  • Security Incident Analyst (SiA) - TS/SCI…

    General Dynamics Information Technology (Norfolk, VA)
    …Computer Network Defense Center (DCNDC) and Information Systems Security Managers ( ISSM ) for situational awareness and tracking purposes. SIA then manages, ... coordinates, and reports mitigation actions in order to sanitize agency assets prior to resolving cases. HOW A SECURITY INCIDENT ANALYST WILL MAKE AN IMPACT + Manage network computer and system security incidents relating to data spills, misclassifications,… more
    General Dynamics Information Technology (11/18/25)
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  • Cleared Senior Information Systems Security…

    Virtual Service Operations (Lorton, VA)
    …and organizational security posture trends and report findings to the ISSM /ISSO. + Recommend cybersecurity measures based on significant threats and vulnerabilities. ... + Implement security controls in alignment with confidentiality, integrity, availability, authentication, and non-repudiation principles. + Develop and recommend modifications based on exercise or test results. + Mitigate or recommend acceptance of identified… more
    Virtual Service Operations (11/09/25)
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  • Senior Cyber Risk Manager (Splunk Engineer)

    The MITRE Corporation (Mclean, VA)
    …+ Previous experience operating as a SCI/SAP ISSO, ISSE, System Administrator, or ISSM . + Strong analytical and problem-solving skills, with the ability to develop ... innovative solutions. + Experience mentoring junior staff and fostering a collaborative team environment. + Familiarity with insider threat programs and strategies for mitigating insider risks. This requisition requires the candidate to have a minimum of the… more
    The MITRE Corporation (11/08/25)
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  • Information Systems Security Engineer

    SAIC (Chantilly, VA)
    …implementation. + Provide status to Directorate Information System Security Manager ( ISSM ) regarding certification and accreditation of all System Program Office ... sponsored systems. + Provide the Information System Security Engineer (ISSE) support for IA systems concept, requirements, design, development, implementation, and/or integration from end-to-end of a system or system component as required. + Design develop,… more
    SAIC (11/06/25)
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  • Network Administrator

    Leonardo DRS, Inc. (Arlington, VA)
    …the Corporate Security Team, including the Information System Security Manager ( ISSM ), Information System Security Officer (ISSO), and/or the Facility Security ... Officer (FSO) **Qualifications** * Bachelor's degree in Information Systems Management, Information Technology, Computer Science, a related field, or 5+ years equivalent work experience * At least one (1) year of directly related hands-on experience in systems… more
    Leonardo DRS, Inc. (11/05/25)
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  • Join Noblis MSD on DDG Machinery Controls!

    Noblis (Norfolk, VA)
    …Engineers + Controls Engineers + PLC Programmers + Engineering Technicians + ISSE/ ISSM + Configuration Management Engineers + System Analysts or Cyber Professionals ... + Program Analysts + Inventory Managers + Configuration Management Analysts + Project Managers Overview Noblis (http://www.noblis.org/) and our wholly owned subsidiaries, Noblis ESI , and Noblis MSD tackle the nation's toughest problems and apply advanced… more
    Noblis (11/04/25)
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  • OPTEVFOR - Senior Navy Qualified Validator (RMF-…

    Rigid Tactical (Norfolk, VA)
    …Engagement: Actively work with the designated Information Systems Security Manager ISSM Information Systems Security Engineer {ISSE} system owners, technical leads, ... and other stakeholders throughout the RMF process. + Risk Reporting and Guidance: Provide final security assessment support and guidance regarding vulnerability remediation and determination of the overall risk posture. + Coordination: Coordinate technical… more
    Rigid Tactical (11/01/25)
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  • Information System Security Officer (ISSO)

    St. George Tanaq Corporation (Richmond, VA)
    …Monitor, track, and report cybersecurity metrics and compliance status to the ISSM , CISO, or agency stakeholders. + Manage user access reviews, account ... recertification, and system-level security awareness training. + Support incident response and investigation efforts when cybersecurity events are detected. + Coordinate with external assessors, auditors, and the agency's Authorizing Official (AO) during… more
    St. George Tanaq Corporation (11/01/25)
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  • Authorization & Accreditation (A&A) Program Lead…

    ICF (Alexandria, VA)
    …documentation development is required. + Must have experience leading A&A or ISSM /ISSO teams through system authorization or reauthorization cycles. + Active US ... Government issued Security Clearance. + Due to contract requirements, US Citizenship is required. + A current certification in at least one of the following areas in required: + CISM + CISSP + CISSP-ISSMP + FITSP-M + GCIA + GCIH + GICSP + GSLC **Desired… more
    ICF (10/31/25)
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