• Systems Administrator II - Pipeline (TS/SCI…

    COMSO, Inc (Fort Meade, MD)
    …to improve reliability and performance + Communicate and coordinate with the Information System Security Officer ( ISSO ) and Information System ... troubleshooting and maintenance of information Technology (IT) systems . + Manages IT system infrastructure and... ISSO to reflect status within the Source System of Record for Security Authorizations +… more
    COMSO, Inc (10/21/25)
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  • Modernization Information Systems

    Lockheed Martin (Hanover, MD)
    …Work:** We are seeking professionals interested in a variety of responsibilities including; * Information systems security For a complete list that changes ... Provide support to senior ISSOs for implementing, and enforcing information systems security policies, standards,...system or program * Provide support to the Information System Security Manager \(ISSM\)… more
    Lockheed Martin (09/25/25)
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  • ISSE

    Lentech, Inc (Hanover, MD)
    …We currently have a unique opportunity for an ISSE/IA/ ISSO with expertise in Information Systems Security to join a team of highly skilled INFOSEC ... security requirements. CERTIFICATIONS: DoD 8570 compliance with IASAE Levels I-3. Information Systems Security Engineering Professional (ISSEP) and CISSP… more
    Lentech, Inc (08/13/25)
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  • Information Systems Security

    COMSO, Inc (Fort Meade, MD)
    … posture for an information system or program to ensure information systems security policies, standards, and procedures are established and ... + Five (5) years of additional experience as an ISSO may be substituted for a bachelor's degree. +...system upgrades + Propose, coordinate, implement, and enforce information systems security policies, standards,… more
    COMSO, Inc (09/02/25)
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  • RMF Cybersecurity Analyst - TS/SCI with CI Poly

    ENS Solutions (College Park, MD)
    …+ Acting as an appointed Information System Security Officer ( ISSO ) for IC cyber systems being developed by the engineering team. + Reporting, ... Management Framework (RMF) to the satisfaction of the appointed Information System Security Manager (ISSM),... Test Plans (SSTP). + Conducting self-assessments of all systems under development + Analyzing security controls… more
    ENS Solutions (09/27/25)
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  • System Administration - Tiered Support

    CACI International (Annapolis Junction, MD)
    …for escalated tickets and system optimization. + Collaborating with the Information System Security Officer ( ISSO ) and Information System ... System Administration - Tiered Support Job Category: Information Technology Time Type: Full time Minimum Clearance Required... systems . + Installation and maintenance of operating system software and security patches (eg, IAVA… more
    CACI International (08/21/25)
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  • Information Security Analyst Advisor

    General Dynamics Information Technology (Annapolis Junction, MD)
    … posture for an information system or program to ensure information systems security policies, standards, and procedures are established and ... system upgrades. + Propose, coordinate, implement, and enforce information systems security policies, standards,...their control. + Ten (10) years experience as an ISSO on programs and contracts of similar scope, type,… more
    General Dynamics Information Technology (10/09/25)
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  • Senior Information System

    Amentum (Fort Meade, MD)
    … posture for an information system or program to ensure information systems security polices, standards, and procedures are established and followed. ... If so, look no further. We are seeking an Information System Security Officer to...+ Lends assistance for proposing, coordinating, implementing, and enforcing information systems security policies, standards,… more
    Amentum (09/28/25)
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  • Senior Information Systems

    Synergy ECP (Annapolis Junction, MD)
    … posture for an information system or program to ensure information systems security policies, standards, and procedures are established and ... Senior Information Systems Security Officer...certification and accreditation. + Provides configuration management (CM) for information system security software, hardware,… more
    Synergy ECP (08/08/25)
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  • Information Systems Security

    Kratos Defense & Security Solutions, Inc. (Glen Burnie, MD)
    Job Descriptions: The Information Systems Security Officer is responsible for the day-to-day operations and support of classified information systems ... to mitigate vulnerabilities. + Assist with the CM for information system security software, hardware,...IS configurations into non-technical documentation. + Implement and enforce information systems security policies, standards,… more
    Kratos Defense & Security Solutions, Inc. (10/21/25)
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