• Senior Specialist, Information System…

    L3Harris (Sterling, VA)
    …in the interest of national security . Job Title: Lead, Information System Security Officer ( ISSO ) Job Code: 23368 Job Location: Sterling, VA Job Schedule: ... 9/80 Job Description: We are seeking an experienced Information System Security Officer ( ISSO ) to support the Information System Security Manager (ISSM) in… more
    L3Harris (06/20/25)
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  • Information System Security Officer…

    KBR (Bethesda, MD)
    Title: Information System Security Officer ( ISSO ) : Information System Security Officer ( ISSO ) Belong. Connect. Grow. with KBR! KBR's National ... KBR is seeking a highly motivated and career-oriented Information System Security Officer ( ISSO ) to join our team supporting a government client in Maryland.… more
    KBR (06/03/25)
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  • Information Systems Security Officer…

    V2X (Reston, VA)
    Overview Information Systems Security Officer ( ISSO ) Talent Pipeline | Ongoing Talent Pipeline | Always Hiring! Location: GlobalWhere: Onsite ... risk management, we encourage you to join our Information Systems Security Officer ( ISSO ) Talent Pipeline today! This position description is subject to change… more
    V2X (05/29/25)
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  • Information System Security Officer…

    CACI International (Chantilly, VA)
    Information System Security Officer ( ISSO ) Job Category: Security Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... * * * **The Opportunity:** CACI is looking for an Information System Security Officer ( ISSO ) to support our DoD customer to implement an enterprise IT service… more
    CACI International (07/03/25)
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  • Information Security Professionals…

    Leidos (Annapolis Junction, MD)
    …Paid Leave, and much more. **Join us and make a difference in National Security !** Information Systems Security Officers ( ISSO ) and Information Systems ... Laurel, Columbia, Annapolis Junction, Linthicum and Ft. Meade, MD. ** ISSO Job Summary:** The Information System Security ...MD. ** ISSO Job Summary:** The Information System Security Officer ( ISSO ) is integral to our… more
    Leidos (04/19/25)
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  • Senior Information System Security Officer…

    KBR (Chantilly, VA)
    Title: Senior Information System Security Officer ( ISSO ) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end ... safeguard the organization's critical information assets, ensuring compliance with relevant security policies, standards, and regulations. The Senior ISSO will… more
    KBR (07/05/25)
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  • Information Systems Security Officer…

    BAE Systems (Annapolis Junction, MD)
    …to apply their skills and expertise. We are seeking an experienced Information Systems Security Officer ( ISSO ) to join our team. The successful candidate will ... systems security , with a minimum of five years of ISSO experience or equivalent systems security related experience. The ISSO will be responsible for… more
    BAE Systems (06/13/25)
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  • Senior Information System Security Officer…

    Leidos (Annapolis Junction, MD)
    **Description** **Senior Information System Security Officer ( ISSO )** Leidos currently has an opening for a **Senior Information System Security Officer ( ... our **Annapolis Junction, MD** location. The selected candidate will act as an ISSO for a large software development program which includes software maintenance and… more
    Leidos (06/14/25)
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  • Information Systems Security Officer-…

    CACI International (Washington, DC)
    Information Systems Security Officer- ISSO Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... * * **The Opportunity:** CACI is searching for an **Information Systems Security ** **Officer** **(ISS** **O** **)** to support a worldwide engineering, operations,… more
    CACI International (04/17/25)
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  • Cybersecurity - Information System Security

    The Boeing Company (Herndon, VA)
    …us. The Boeing Company is currently seeking a **Cybersecurity - Information System Security Officer ( ISSO )** to support Department of Defense (DoD) and Special ... Skills/Experience):** + 1+ years of experience as an information system security officer ( ISSO ) or information system security manager (ISSM) supporting… more
    The Boeing Company (07/10/25)
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  • Information System Security Officer…

    KBR (Chantilly, VA)
    Title: Information System Security Officer ( ISSO ) - Senior Title: Information System Security Officer ( ISSO ) - Senior Belong. Connect. Grow. with KBR! ... award KBR is seeking a highly motivated and career-oriented Information System Security Officer ( ISSO ) -Senior to join our team supporting a government client in… more
    KBR (04/16/25)
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  • Information Systems Security Officer…

    CACI International (Sterling, VA)
    Information Systems Security Officer ( ISSO ) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... Certified Information Systems Security Professional (CISSP) + Information Systems Security Officer ( ISSO ) + Relevant experience with IT service,… more
    CACI International (06/13/25)
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  • Information System Security Officer…

    KBR (Chantilly, VA)
    Title: Information System Security Officer ( ISSO ) - Junior Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end ... award KBR is seeking a highly motivated and career-oriented Information System Security Officer ( ISSO ) - Junior to join our team supporting a government client… more
    KBR (07/01/25)
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  • Information Systems Security Officer…

    Amentum (Columbia, MD)
    …level of security for every system. We are seeking an Information Systems Security Officer ( ISSO ) Intermediate (Int) for a prime contract that is based out ... and dedication to the mission? Join a team of security experts who are dedicated to protecting and securing...of our **Columbia or Linthicum, MD** office. As the ISSO Intermediate you will serve on a team that… more
    Amentum (04/29/25)
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  • Information System Security Officer…

    CACI International (Annapolis Junction, MD)
    Information System Security Officer ( ISSO ) Job Category: Security Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... * * * **The Opportunity:** CACI is seeking a cleared Information System Security Officer ( ISSO ) to provide support to the Information System Security Manager… more
    CACI International (06/27/25)
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  • Security ISSO

    General Dynamics Information Technology (Washington, DC)
    …to Obtain:** Secret **Public Trust/Other Required:** None **Job Family:** Information Security **Skills:** Azure Active Directory (AD), ISSO ,System Security ... to join GDIT as an **Information Security Analyst Senior Advisor** **( Security 1 Lead ISSO )** . This position will play a dual role as the Security more
    General Dynamics Information Technology (07/11/25)
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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. ... support for proposing, coordinating, implementing, and enforcing information systems security policies, standards, and methodologies. * Maintain operational … more
    Amentum (06/19/25)
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  • Information Systems Security Officer…

    GovCIO (Washington, DC)
    **Overview** GovCIO is currently hiring for a/an Information Systems Security Officer ( ISSO ) with an active TS/SCI clearance. This position will be 4 days onsite ... in the assessment process for all new and legacy systems to determine the security requirements associated with each system + The contractor shall interact with both… more
    GovCIO (04/23/25)
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  • Cloud Security SME (ISSE/ ISSO )

    Acclaim Technical Services (Bethesda, MD)
    …among DC area firms and continues to grow. We are actively hiring a Cloud Security SME (ISSE/ ISSO ) with TS/SCI clearance and polygraph to join our Mission ... MD. The successful candidate will work with others on program security team to provide for all aspects of security to include but not limited to the following: +… more
    Acclaim Technical Services (06/20/25)
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  • Information Systems Security Officer…

    Development InfoStructure (Rosslyn, VA)
    …Center (NOC). + IRM ITCCB submissions and tracking. + Monthly, quarterly, and annual ISSO checklist deliverables. + Updates to System Security Plans (SSPs) and ... in the mission, while maintaining a healthy work-life balance. Overview As a mid-level ISSO , you will play a key role in supporting Multilevel Security (MLS)… more
    Development InfoStructure (05/29/25)
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