• Classified Systems

    ANSER (Arlington, VA)
    …our success in the impact of our service. Position Summary: ANSER is seeking a Classified Systems Information Systems Security Manager (ISSM) who will ... audit logs, and maintenance activities. + Ensure continuous operation of classified communications systems including VoIP, DVTC/VTC, and unified communications.… more
    ANSER (12/27/25)
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  • Commercial Solutions for Classified (CSfC)…

    NANA Regional Corporation (Fort Meade, MD)
    …JNCIA/JNCIS/JNCIP, Microsoft, Red Hat, VMware, Cybersecurity, Computer Science, Computer Information Systems , Network Management/Engineering. + This Hybrid ... Develop test strategies, test plans, and procedures across various EM-wide classified technology areas. Execute parallel test events and produce test reports… more
    NANA Regional Corporation (10/24/25)
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  • Classified Collaboration Center Security…

    RTX Corporation (Dulles, VA)
    …RTX Corporation is an Aerospace and Defense company that provides advanced systems and services for commercial, military and government customers worldwide. It ... comprises three industry-leading businesses - Collins Aerospace Systems , Pratt & Whitney, and Raytheon. Its 185,000 employees enable the company to operate at the… more
    RTX Corporation (12/12/25)
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  • Senior Information Systems Cyber…

    The MITRE Corporation (Mclean, VA)
    …sponsors by providing Information Assurance and Cybersecurity services specifically for classified systems . The ideal candidate will thrive in a fast-paced, ... Services Division (R300) is looking to fill a Senior Information Systems Security Officer position, with a...Lead the design and implementation of cybersecurity measures for classified systems , ensuring security is embedded throughout… more
    The MITRE Corporation (12/18/25)
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  • Systems Engineer III

    Noblis (Chantilly, VA)
    …leadership in the day-to-day operations of sophisticated network hardware and operating systems within classified domains. + Direct the planning, design, ... technical review, and implementation strategies for new network infrastructure supporting classified operations. + Lead systems management and integration… more
    Noblis (12/22/25)
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  • Systems Engineer IV

    Noblis (Chantilly, VA)
    …leadership in the day-to-day operations of sophisticated network hardware and operating systems within classified domains. + Direct the planning, design, ... technical review, and implementation strategies for new network infrastructure supporting classified operations. + Lead systems management and integration… more
    Noblis (12/22/25)
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  • Information Systems Security Manager…

    AeroVironment (Centreville, VA)
    …The Information Systems Security Manager (ISSM) provides information systems security support for DoD and Non-DoD classified systems and ... networks. Standing up and maintaining accreditations for classified systems and networks. Classified...agencies. May be required to manage work distribution to Information Systems Security Officers (ISSO). **Position Responsibilities**… more
    AeroVironment (12/24/25)
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  • Sr. Information Systems Security…

    Themis Insight (Laurel, MD)
    …Private, Civilian and Military expertise to every case. We are hiring a Sr. Information Systems Security Officer (ISSO) to work in Laurel, MD. Position location ... program. Provides support for proposing, coordinating, implementing, and enforcing information systems security policies, standards, and methodologies. Maintains… more
    Themis Insight (12/30/25)
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  • Information Systems Security Officer…

    Amentum (Columbia, MD)
    **Your Impact:** We are seeking an Information Systems Security Officer (ISSO) 2 for a prime contract that is based out of our Columbia, MD office. ... program. * Provide support for proposing, coordinating, implementing, and enforcing information systems security policies, standards, and methodologies. *… more
    Amentum (12/04/25)
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  • Information Systems Security Officer…

    Amentum (Columbia, MD)
    We are seeking an Information Systems Security Officer (ISSO) 3 for a prime contract that is based out of our Columbia, MD office. **Responsibilities:** + ... program. + Provide support for proposing, coordinating, implementing, and enforcing information systems security policies, standards, and methodologies. +… more
    Amentum (11/12/25)
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  • Information Systems Security Officer…

    ARSIEM (Annapolis Junction, MD)
    …the ability to have an impact on every client you work with. ARSIEM seeks an Information Systems Security Officer 2 . This position will support one of our ... assurance program. + Support proposing, coordinating, implementing, and enforcing information systems security policies, standards, and methodologies. +… more
    ARSIEM (10/14/25)
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  • Information Systems Security Officer…

    Themis Insight (Fort Meade, MD)
    …Public and Private, Civilian and Military expertise to every case. We are hiring an Information Systems Security Officer (ISSO) to work in the Fort Meade, MD ... program. + Provides support for proposing, coordinating, implementing, and enforcing information systems security policies, standards, and methodologies. +… more
    Themis Insight (12/18/25)
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  • Information Systems Security Manager…

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    ** Information Systems Security Manager (ISSM), Senior** **Category:** Cyber Security **Main location:** United States, Virginia, Arlington **Position ID:** ... managing security personnel, and coordinating with government authorization authorities for classified systems . CGI Federal is growing its high-performance team… more
    CGI Technologies and Solutions, Inc. (12/31/25)
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  • Information Systems Security Officer…

    CACI International (Annapolis Junction, MD)
    Information Systems Security Officer (ISSO) Skill Level 3 Job Category: Security Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... standards, and methodologies. * Maintain the operational security posture of information systems by managing day-to-day security operations and ensuring… more
    CACI International (12/31/25)
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  • Information Systems Security…

    Amentum (Fort Meade, MD)
    …& Intel space? If so, look no further. Amentum is seeking a **Principal Information Systems Security Engineer** to join our team of passionate individuals in ... impact on the Nation's security and intelligence mission. In support of the Defense Information Systems Agency (DISA), the Intel and Cyber Division V2MVP team… more
    Amentum (10/23/25)
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  • Lead Systems Architect - TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …security clearance with CI Polygraph (required). + Bachelor's degree in Computer Science, Information Systems , Engineering, or a related technical field. + 10+ ... Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Leadership, Systems Architecture, Systems Engineering **Experience:** 8 + years of… more
    General Dynamics Information Technology (01/02/26)
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  • Senior Information Systems Security…

    AeroVironment (Jessup, MD)
    **Worker Type** Regular **Job Description** **Summary** The Senior Information Systems Security Officer will provide aid to the program, organization, system, or ... will lend assistance for proposing, coordinating, implementing, and enforcing information systems security policies, standards, and methodologies. **Position… more
    AeroVironment (12/17/25)
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  • Information Systems Security Officer…

    CACI International (Annapolis Junction, MD)
    Information Systems Security Officer - Level 2 Job Category: Security Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... actively contributing to the proposal, coordination, implementation, and enforcement of information systems security policies, standards, and methodologies to… more
    CACI International (12/07/25)
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  • System Administrator

    BAE Systems (Washington, DC)
    **Job Description** BAE Systems is seeking an on-site **System Administrator** to support our work as a prime contractor on a high-profile US Navy weapon ... customer s digital engineering environment as the primary System Administrator for a classified network. In this role you will support a Microsoft Active Directory… more
    BAE Systems (12/04/25)
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  • System Administrator

    BAE Systems (Washington, DC)
    **Job Description** BAE Systems is seeking anon-site **System Administrator** to support our work as a prime contractor on a high-profile US Navy weapon ... users, including Active Directory, Email, and core applications + Support a classified digital engineering environment with the day-to-day support of classified more
    BAE Systems (12/04/25)
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