• Tyto Athene (Washington, DC)
    **Description** Tyto Athene is hiring a ** Senior Information System Security Officer ( ISSO )** to support one of our law enforcement customers in Washington, ... should be intimately familiar with some aspects of the following: + Federal Government Information Assurance policies and regulations to include OMB… more
    DirectEmployers Association (12/27/25)
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  • Tyto Athene (Washington, DC)
    **Description** Tyto Athene is hiring a ** Senior Information Security and Privacy Officer** (ISPO) to support a law enforcement customer in Washington, DC. The ... federal privacy laws. + Apply and interpret law enforcement and federal privacy requirements, including Criminal Justice Information Services (CJIS) Security… more
    DirectEmployers Association (12/23/25)
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  • Senior Information Systems Security…

    NANA Regional Corporation (Ashburn, VA)
    Akima Global Technology (AGT) is looking for a Senior Information System Security Officer to work in Ashburn, Virginia. To join our team of outstanding ... such as Network+ and Security +, CISSP and Security auditing are recommended. A senior ISSO role will highlight past experiences over a 5-to-10-year period.… more
    NANA Regional Corporation (01/01/26)
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  • Senior Information System Security…

    KBR (Chantilly, VA)
    Title: Senior Information System Security Officer ( ISSO ) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end ... the future of space defense. KBR is seeking a Senior ISSO to be part of our...genetic information , union status and/or beliefs, or any other characteristic protected by federal , state, or local… more
    KBR (01/14/26)
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  • Senior Information System Security…

    Guidehouse (Mclean, VA)
    …support of our Department of Defense client. We are seeking an experienced ** Senior Information System Security Officer ( ISSO ) (Managing Consultant)** with ... RMF steps. **The ISSO ** will possess and apply comprehensive knowledge of information system security across key assignments. Plan and lead major ISSO more
    Guidehouse (12/04/25)
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  • Information Systems Security Officer…

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    ** Information Systems Security Officer ( ISSO ) - Senior ** **Category:** Cyber Security **Main location:** United States, Virginia, Arlington **Position ID:** ... J0925-0453 **Employment Type:** Full Time **Position Description:** CGI Federal has an exciting opportunity for an ISSO within our Intel sector advancing the… more
    CGI Technologies and Solutions, Inc. (12/06/25)
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  • Cloud Information Systems Security Officer…

    CGI Technologies and Solutions, Inc. (Washington, DC)
    **Cloud Information Systems Security Officer ( ISSO ) - Senior ** **Category:** Cyber Security **Main location:** United States, District of Columbia, ... CGI Federal is currently looking for a Senior -level Cloud Information Systems Security Officer with...project for a federal government client. The Senior Cloud ISSO will work in an… more
    CGI Technologies and Solutions, Inc. (12/24/25)
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  • Information Systems Security Officer…

    CGI Technologies and Solutions, Inc. (Washington, DC)
    …. **Position Description:** CGI Federal is seeking a Senior -Level Information Systems Security Officer ( ISSO ) to ... ** Information Systems Security Officer ( ISSO ) - Senior -Level** **Category:** Cyber Security...ID:** J1225-1904 **Employment Type:** Full Time US - CGI Federal roles - What we do matters (https://youtu.be/cT09CQZNzt4) By… more
    CGI Technologies and Solutions, Inc. (12/24/25)
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  • Information System Security Officer…

    TekSynap (Springfield, VA)
    **Responsibilities & Qualifications** **R** **ESPONSIBILITIES** Information System Security Officer ( ISSO ) acts as the Designated Person(s) assigned to one or ... build rapport with government and customer organizations. **Overview** We are seeking a Information System Security Officer ( ISSO ) to join our team supporting a… more
    TekSynap (10/25/25)
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  • Senior ISSO

    TestPros (Washington, DC)
    …Responsibilities: + Provide continuous Assessment and Authorization (A&A) support to GPO's Information System Security Officer ( ISSO ) + Develop and maintain RMF ... TestPros is a successful and growing business, established in 1988 to provide Information Technology (IT) technical support services to a wide range of Commercial… more
    TestPros (10/29/25)
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  • Cloud Information Systems Security Officer…

    CGI Technologies and Solutions, Inc. (Washington, DC)
    **Cloud Information Systems Security Officer ( ISSO ) - Junior** **Category:** Cyber Security **Main location:** United States, District of Columbia, Washington ... Federal is currently looking for a Junior-level Cloud Information Systems Security Officer with active Top Secret clearance...Secret clearance to support a large project for a federal government client. The Junior Cloud ISSO more
    CGI Technologies and Solutions, Inc. (12/24/25)
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  • Information System Security Officer…

    Lumen (Washington, DC)
    …us as we digitally connect the world and shape the future. **The Role** The Senior Information Security Engineer is a member of the Industrial Security team ... compliance activities in support of various government contracts. The Senior Information Security Engineer must execute all...the US **The Main Responsibilities** + Perform as an Information Systems Security Officer ( ISSO ) for government… more
    Lumen (01/08/26)
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  • Senior Cyber Consultant - ISSO /ISSM

    Guidehouse (Washington, DC)
    …Compliance (GRC) requirements, standards, and guidelines governing security within the Federal Government (eg, NIST publications, FISMA, and OMB memoranda) and ... and development, and leading practices. + Gather and organize technical information about an organization's mission goals and needs, existing security products,… more
    Guidehouse (10/27/25)
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  • Senior Information System Security…

    The MITRE Corporation (Mclean, VA)
    …packages, and Security Controls Traceability Matrix (SCTM). As the senior ISSO , maintain operational security posture to ensure information systems (IS), ... (POA&M), and other security documentation. + Serve as the Senior Information Systems Security Officer ( ISSO...protected veteran or any other status protected by applicable federal , state, local or international law. MITRE intends to… more
    The MITRE Corporation (12/18/25)
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  • Senior Information Systems Security…

    Steampunk (Mclean, VA)
    **Overview** **Steampunk wants** you to be a ** Senior Information Systems Security Officer ( ISSO )** on our team to support a government customer on site in ... Steampunk participates in the E-Verify program._ Refer a Friend (https://careers-steampunk.icims.com/jobs/7184/ senior - information -systems-security-officer/job?mode=apply&apply=yes&in\_iframe=1&hashed=-336029103) **Need help finding the right job?**… more
    Steampunk (12/13/25)
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  • Information System Security Manager (ISSM)

    Linchpin Solutions, Inc. (Quantico, VA)
    Information System Security Manager (ISSM) Quantico, VA (http://maps.google.com/maps?q=Quantico+VA+USA+22134) Job Type Full-time Description If you are looking for ... be! We are currently hiring for a dynamic and experienced Information System Security Manager (ISSM). Clearance:Active DoD TS/SCI Clearance Work Schedule:Fulltime,… more
    Linchpin Solutions, Inc. (11/22/25)
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  • Senior Cyber Security SME

    Steampunk (Mclean, VA)
    …Officer Team Leadwith an appetite for taking on new challenges. **Contributions** The ** ISSO Team Lead** serves as a Lead Cyber Security Specialist and will perform ... level III ISSO and/or ISSO support responsibilities as well...awareness and related training programs and distributing security awareness information to the user community asappropriate. + Reporting IT… more
    Steampunk (12/31/25)
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  • Senior Information System Security…

    Steampunk (Mclean, VA)
    **Overview** **Steampunk** wants you to be a ** Senior Information System Security Officer ( ISSO )** on our team to support a government customer on site in ... Steampunk participates in the E-Verify program._ Refer a Friend (https://careers-steampunk.icims.com/jobs/6813/ senior - information -system-security-officer/job?mode=apply&apply=yes&in\_iframe=1&hashed=-336029103) **Need help finding the right job?**… more
    Steampunk (12/16/25)
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  • Senior System Administrator - Network…

    St. George Tanaq Corporation (Suitland, MD)
    …a ** Senior System Administrator - Network Security** to support our federal government customer. The Senior Security Administrator will be the Security ... Senior System Administrator - Network Security WFH Flexible*Suitland,...accomplish goals. + Provide IT Security support to the Information System Security Officer ( ISSO ) and System… more
    St. George Tanaq Corporation (11/18/25)
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  • Senior Cloud Security Specialist

    General Dynamics Information Technology (Fairfax, VA)
    …of vulnerabilities during development and deployment. + Collaborate with the AO Information System Security Office ( ISSO ) to schedule periodic penetration ... **Job Family:** Cyber and IT Risk Management **Skills:** Security Information ,Security Monitoring,Security Requirements,Security System Design,System Security **Certifications:** Certified … more
    General Dynamics Information Technology (12/19/25)
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