• 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 (11/19/25)
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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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  • 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 (12/02/25)
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  • System Administrator (Level 4)

    Kaizen Approach, Inc (Annapolis Junction, MD)
    …(SOA).* Must have the ability to communicate and coordinate with the Information System Security Officer ( ISSO ) and Information System ... the ability to provide configuration management, implement and sustain compliance with system security controls, perform periodic vulnerability scans, and apply… more
    Kaizen Approach, Inc (11/11/25)
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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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  • 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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  • Information System Security

    KBR (Bethesda, MD)
    Title: Information System Security Manager (ISSM) Information System Security Manager (ISSM) Belong. Connect. Grow. with KBR! KBR's National ... contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape...award KBR is seeking a highly motivated and career-oriented Information System Security Manager (ISSM)… more
    KBR (12/13/25)
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  • Senior Information Systems

    AeroVironment (Jessup, MD)
    … posture for an information system or program to ensure information systems security policies, standards, and procedures are established and ... **Worker Type** Regular **Job Description** **Summary** The Senior Information Systems Security Officer...certification and accreditation. + Provide configuration management (CM) for information system security software, hardware,… more
    AeroVironment (12/17/25)
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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 (11/06/25)
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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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