• 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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  • 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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  • IT Systems Administrator

    BAE Systems (Stafford, VA)
    …Maintain enterprise services such as DNS, DHCP and NTP. + Apply Defense Information Systems Agency (DISA) Secure Technical Implementation Guides (STIGs) to ... **Job Description** BAE Systems is seeking a highly skilled and adaptable IT Systems Administrator to support the Marine Corps Warfighting Laboratory (MCWL) in… more
    BAE Systems (12/24/25)
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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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  • 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. (10/01/25)
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  • Information Systems Security Officer

    CACI International (VA)
    Information Systems Security Officer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: ... + At least five years of continuous recent experience in the field of DoD information systems security and/or cybersecurity. + Possess an active Information more
    CACI International (12/18/25)
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  • Information Systems Security Officer

    Parsons Corporation (Herndon, VA)
    …talent and redefine what's possible. **Job Description:** In this role as a ** Information systems security Officer** you will develop, maintain, and implement ... information security standards, procedures, and guidelines for ...to system hardware instantiations on US Government unclassified and classified systems and networks, as required. +… more
    Parsons Corporation (12/17/25)
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