• Information System Security

    TekSynap (Ashburn, VA)
    **Responsibilities & Qualifications** **RESPONSIBILITIES** Information System Security Officer (ISSO) acts as the Designated Person(s) assigned to one or ... Manager. The Contractor shall also keep the designated government Information System Security Manager (ISSM),...and the need to have a comprehensive well planned information management environment. "Technology moving at the… more
    TekSynap (07/26/25)
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  • Senior Information System

    ManTech (Quantico, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Information System Security Engineer (ISSE)** to join our team in **Quantico, VA.** ... 14 years. + Hold at least one of the following certifications: Certified Information Systems Security Professional (CISSP) (or Associate), CompTIA Advanced… more
    ManTech (08/13/25)
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  • Information Systems Security

    UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
    SECURITY OFFICER - CLOUD SECURITY SPECIALIST (NAUT): Bowhead seeks an Information Systems Security Officer (ISSO Cloud) to support our customer on ... contract in the Arlington, VA area. This position ensures information systems security compliance and...for vulnerability management * Manage Trellix Endpoint Security System (ESS), previously known as McAfee… more
    UIC Government Services and the Bowhead Family of Companies (07/23/25)
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  • Senior Systems Administrator

    The Boeing Company (Herndon, VA)
    …Administrator will handle system administration tasks, including infrastructure management , information security , software installation, and ... validation and configuration management of computing delivery systems + Plans and coordinates system changes... system access and establishes safeguards to protect information to meet security requirements + Oversees… more
    The Boeing Company (09/26/25)
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  • Lead, Information Security

    L3Harris (Ashburn, VA)
    …development, design, testing, configuration management , and maintenance of information systems and data. + Assist program security in the development of ... sea and cyber domains in the interest of national security . Job Title: Anti-Tamper System Security... management and maintenance of information systems and data. + Assist program security more
    L3Harris (08/03/25)
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  • Information Systems Security

    Amentum (Chantilly, VA)
    …certifications. + Extensive experience in information system security engineering, risk assessment, and vulnerability management . + Strong understanding ... so, look no further. Amentum is seeking a **Principal Information System Security Engineer** to...to ensure the highest standards of information security across our applications and systems . **Responsibilities:**… more
    Amentum (08/19/25)
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  • Information System Security

    ManTech (Virginia Beach, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Information System Security Engineer (ISSE)** to join our team in **Norfolk, VA.** This ... Qualifications** : + Master's degree + One of the following certifications: Certified Information Systems Security Professional (CISSP), CompTIA Advanced … more
    ManTech (09/30/25)
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  • Information Systems Security

    KBR (Chantilly, VA)
    Title: Information Systems Security Officer/RMF Expert Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end ... our national security . KBR is hiring an Information Systems Security Officer/RMF expert...switches, and routers + Test: Working knowledge of configuration management , system maintenance, and integration testing +… more
    KBR (09/11/25)
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  • Senior Information System

    ManTech (Chantilly, VA)
    ManTech is seeking a motivated, career and customer-oriented **Senior Information System Security Engineer (ISSE)** to join our team **in Chantilly, VA.** ... IASAE Level III certifications or one of the following certifications: Certified Information Systems Security Professional (CISSP) (or Associate), CompTIA… more
    ManTech (09/26/25)
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  • Information System Security

    Eliassen Group (Richmond, VA)
    ** Information System Security Officer** **Anywhere** **Type:** Contract-to-Hire **Category:** Security **Industry:** Government **Workplace Type:** ... **Shortcut:** http://careers.eliassen.com/3wx6VH + Description + Recommended Jobs **Description:** The Information System Security Officer (ISSO) serves… more
    Eliassen Group (09/27/25)
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