• Information System Security

    TekSynap (Fort Belvoir, VA)
    …and improve compliance with DoD mandates and INFOCON requirements As an Information Systems Security Officer ( ISSO ), the candidate will serve as the ... ISSO to support OI-MSC, as appointed by the Information Systems Security Manager (ISSM)...system security data in DoD IT Information Systems (eg, CMRS, eMASS) and complete… more
    TekSynap (08/21/25)
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  • Insider Threat Program - Junior Information

    Leidos (Washington, DC)
    …with the respective system owner, system administrator or Information System Security Officer ( ISSO ) to notify them that weekly scanning is to ... owner, system administrator and/or Information System Security Officer ( ISSO ) to...+ Support ITP in the baseline compliance aspect of information systems and applications being accredited or… more
    Leidos (09/05/25)
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  • Principal Information Systems

    Leidos (Annapolis Junction, MD)
    …**Leidos** has a new and exciting opportunity for a **Principal Information Systems Security Officer ( ISSO )** in our **National Security ... ** plays a vital role in securing and maintaining the integrity of our information systems through robust security measures and compliance frameworks. This… more
    Leidos (09/04/25)
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  • Information Systems Security

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for an ** Information Systems Security Officer ( ISSO )** in our **National Security ... ** plays a vital role in securing and maintaining the integrity of our information systems through robust security measures and compliance frameworks. This… more
    Leidos (09/10/25)
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  • Information Systems Security

    FGS, LLC (Suitland, MD)
    …- $165,000 **Position Overview:** FGS, LLC is seeking a highly qualified Information Systems Security Officer ( ISSO ) to support the Office of Naval ... Information Systems Security Officer... systems administrators for remediation + Respond to Information Assurance Vulnerability Alerts (IAVAs) and review system more
    FGS, LLC (08/23/25)
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  • Sr. Information System

    Parsons Corporation (Annapolis Junction, MD)
    …**Job Description:** Parsons is seeking a highly experienced and dedicated ** Information System Security Officer ( ISSO )** to oversee the security ... systems , including the creation and accreditation of System Security Plans (SSPs) and the execution...Bring:** + Minimum of 10 years of experience in information security and a bachelor's degree in… more
    Parsons Corporation (09/02/25)
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  • Information Systems Security

    ManTech (Hanover, MD)
    ManTech is currently looking for an ** Information Systems Security Officer ( ISSO )** to join our team in the **Ft. Meade, MD area** . In this role, you ... program and provide support for proposing, coordinating, implementing, and enforcing information systems security policies, standards, and methodologies.… more
    ManTech (09/10/25)
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  • Information System Security

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Information System Security Officer** ** ISSO ** to join our team in the **Chantilly, VA** ... qualified ISSO will help maintain the operational security posture of assigned information systems... systems while collaborating closely with the Information System Security Manager ISSM.… more
    ManTech (08/15/25)
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  • Senior Cloud Information System

    ManTech (Washington, DC)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Cloud Information System Security Officer ( ISSO )** to join our team in **Washington, ... during all phases of the IS lifecycle. Ensure that system security documentation is developed, maintained, reviewed,...+ 7+ years' experience as an Information Systems Security Officer ( ISSO ) or… more
    ManTech (08/13/25)
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  • Senior Information System

    ManTech (Washington, DC)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Information System Security Officer ( ISSO )** to join our team in **Washington, DC** ... other IS security personnel + Ensure that system security documentation is developed, maintained, reviewed,...+ 7+ years serving as an Information Systems Security Officer ( ISSO ) at… more
    ManTech (07/16/25)
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