• Information System Security Officer

    Jacobs (Chantilly, VA)
    Jacobs is looking for a Information System Security Officer to join our Sensor Processing Team. Candidates must have a strong Information Assurance/ Security ... Information Assurance, Information Management (IT/IA/IM) * Manage the day-to-day system security including physical and environmental protection, incident… more
    Jacobs (06/04/25)
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  • Information System Security Officer…

    KBR (Chantilly, VA)
    Title: Information System Security Officer (ISSO) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and ... contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape...Develop, update, and/or review RMF documentation to include the System Security Plan (SSP), Security more
    KBR (07/31/25)
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  • ISSE/ Systems Security Engineer

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …and system architecture drawings. **Responsibilities** Essential functions for the Systems Security Engineer include, but are not limited to: + ... **Overview** ISSE/ SYSTEMS SECURITY ENGINEER (RDTE) Bowhead is...(SOPs) + Coordinating host and network vulnerability assessments with system administrators and developing strategies to mitigate discrepancies +… more
    UIC Government Services and the Bowhead Family of Companies (07/19/25)
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  • Information Systems Security

    Amazon (Arlington, VA)
    …requirements? Kuiper Government Solutions (KGS LLC), is currently seeking an Information Systems Security Manager (ISSM) to help develop, design, and implement ... 5 years of progressively responsible experience in a defense contractor classified information system security program. * In depth experience with government … more
    Amazon (05/29/25)
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  • Lead, Information Security Systems

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

    Noblis (Chantilly, VA)
    …maintaining system authorization. Desired Qualifications + Certified Information Systems Security Professional (CISSP) certification. + Experience working ... Responsibilities **Noblis ESI is seeking an experienced Information System Security Officer (ISSO) with an...for program Assessment and Authorization (A&A) for classified information systems . + Work independently and with a small team… more
    Noblis (07/19/25)
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  • Information System Security Engineer…

    BEAT LLC (Fort Belvoir, VA)
    …GOTS/COTS software components. + Will use vulnerability management systems , automated security scanning tools, and system accreditation record systems . + ... Job Title: Information Systems Security Engineer (ISSE) Location: Fort...assessment, risk analysis, and risk management support. + Recommend system -level solutions to resolve security requirements and… more
    BEAT LLC (08/01/25)
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  • Systems Security Lead

    TekSynap (Reston, VA)
    …of classified information systems . Functions of this role include identifying security control requirements; developing and updating system security ... **Responsibilities & Qualifications** **RESPONSIBILITIES** The Systems Security Lead is responsible for...controlling changes to specific systems , assessing the security impact of those changes, and maintaining system more
    TekSynap (07/09/25)
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  • Information System Security Officer

    ManTech (Quantico, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Information System Security Officer (ISSO)** to join our team in **Quantico, VA.** ... during all phases of the IS lifecycle. Ensure that system security documentation is developed, maintained, reviewed,...+ 5+ years' experience performing duties of an Information Systems Security Officer (ISSO) at a cleared… more
    ManTech (07/24/25)
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  • Senior Information System Security

    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.** ... Level III certifications or one of the following certifications: Certified Information Systems Security Professional (CISSP) (or Associate), CompTIA Advanced … more
    ManTech (07/03/25)
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