• Senior Information System…

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Senior Information System Security Officer in our **National Security Sector's ... us and make a difference in National Security !** ** Senior Information System Security Officer (ISSO)** Leidos currently has an opening for a **… more
    Leidos (12/06/25)
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  • Senior Information System…

    The MITRE Corporation (Mclean, VA)
    Security Services Division (R300) is looking to fill a Senior Information Systems Security Officer position, with a focus on classified environments. ... other security documentation. + Serve as the Senior Information Systems Security Officer (ISSO), maintaining operational security posture and… more
    The MITRE Corporation (12/18/25)
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  • Senior Information System…

    Innovative Management & Technology Services (Clarksburg, WV)
    …the best customers on-site at top government agencies. Job Title: Senior Information System Security Officer (ISSO) Primary Location: Clarksburg, WV - ... We are seeking a highly skilled and mission-driven Senior Information Systems Security Officer (ISSO) to join our cybersecurity team supporting a… more
    Innovative Management & Technology Services (10/29/25)
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  • Senior Information System…

    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 organization's critical information assets, ensuring compliance with relevant security policies, standards, and regulations. The Senior ISSO will help… more
    KBR (12/24/25)
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  • Senior Information Systems…

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Information Systems Security Officer (ISSO)** in our **National Security ... for a 15k sign on bonus!** **Job Summary:** The ** Senior ISSO** plays a vital role in securing and...Qualifications:** + Bachelor of Science degree in Computer Science, Information Assurance, Information Security , or… more
    Leidos (12/02/25)
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  • Senior Information Systems…

    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 ... Steampunk participates in the E-Verify program._ Refer a Friend (https://careers-steampunk.icims.com/jobs/7186/ senior - information -systems- security - officer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-336029103) **Need help… more
    Steampunk (12/13/25)
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  • Senior Information Systems…

    SOS International LLC (Pearl Harbor, HI)
    …of Secure Networks in the Pacific!** SOSi is seeking a **Secret-cleared Senior Information Systems Security Officer (ISSO)** to join our elite team at ... area of responsibility. + Provide technical and procedural IS Security advice to engineering team and senior ...security measures. + Manage, maintain, and execute the information security continuous monitoring plan. + Ensure… more
    SOS International LLC (12/12/25)
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  • Senior Information System…

    Zantech (Washington, DC)
    …your career. Come join our team! Zantech is looking for a talented Senior Information System Security Officer to be responsible for the most complex ... ISSO will be critical to program success, leading the information security Compliance Branch and working across...activities for assigned systems + Provide cybersecurity guidance to senior leadership + Mentor junior ISSO staff + Works… more
    Zantech (12/24/25)
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  • Senior Information Systems…

    Watershed Security (Philadelphia, PA)
    …Cybersecurity and Government Contracting experiencing. Watershed is looking for a Senior Information Systems Security Officer (ISSO) to support the Naval ... of information systems and provide regular status reports on security compliance. + Maintain up-to-date knowledge of emerging cybersecurity threats and industry… more
    Watershed Security (12/25/25)
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  • Senior Information Systems…

    Jovian Concepts, Inc. (Annapolis, MD)
    …by law in employment.<\/div><\/div>","faviconId":"rzdliec182fab1ef548499d4ddfcbeeacba4f","jobTitle":" Senior Information Systems Security Officer ... <\/div>\n \n + Bachelor of Science degree in Computer Science, Information Assurance, Information Security , or related discipline and 12 or more… more
    Jovian Concepts, Inc. (12/27/25)
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  • Senior Information Systems…

    AeroVironment (Jessup, MD)
    **Worker Type** Regular **Job Description** **Summary** The Senior Information Systems Security Officer will provide aid to the program, organization, ... will lend assistance for proposing, coordinating, implementing, and enforcing information systems security policies, standards, and methodologies. **Position… more
    AeroVironment (12/17/25)
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  • Senior Information System…

    Guidehouse (Mclean, VA)
    …our Department of Defense client. We are seeking an experienced ** Senior Information System Security Officer (ISSO) (Managing Consultant)** with a proven ... track record to possess and apply comprehensive knowledge of information system security across key assignments, specifically for government clients. The ideal… more
    Guidehouse (12/04/25)
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  • Senior Information Systems…

    Synergy ECP (Annapolis Junction, MD)
    Senior Information Systems Security Officer Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) Description We are searching ... Framework (RMF). Requirements Requires aBachelorof Science degree in Computer Science, Information Assurance, Information Security , or related discipline… more
    Synergy ECP (11/06/25)
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  • Senior Information Systems…

    Jovian Concepts, Inc. (Annapolis, MD)
    …by law in employment.<\/div><\/div>","faviconId":"rzdliec182fab1ef548499d4ddfcbeeacba4f","jobTitle":" Senior Information Systems Security Officer ... <\/div>\n \n + Bachelor of Science degree in Computer Science, Information Assurance, Information Security , or related discipline and 12 or more… more
    Jovian Concepts, Inc. (10/22/25)
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  • Senior Information System…

    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 ... 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… more
    Steampunk (12/16/25)
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  • Senior Information System…

    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 ... characteristic protected by applicable law. Submit a Referral (https://careers-gotyto.icims.com/jobs/1630/ senior - information -system- security - officer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834326889) **Location**… more
    Tyto Athene (12/27/25)
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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** ... Management (IAM) Level III certifications: Certified Information Systems Security Professional (CISSP), Global Information Security Professional… more
    ManTech (12/11/25)
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  • Senior Information Security

    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, ... characteristic protected by applicable law. Submit a Referral (https://careers-gotyto.icims.com/jobs/1626/ senior - information - security -and-privacy- officer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834326889) **Location**… more
    Tyto Athene (12/23/25)
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  • Senior Information Systems…

    Belay Technologies (Annapolis Junction, MD)
    …up in 2020 and a finalist in 2021! Belay Technologies is seeking an experienced Information Systems Security Officer (ISSO) for a large software development ... 12 years of relevant experience. + Extensive experience as an Information Systems Security Officer on large software development and integration programs.… more
    Belay Technologies (11/09/25)
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  • Senior Information System…

    Amentum (Fort Meade, MD)
    Security , & Intel space? If so, look no further. We are seeking an Information System Security Officer to join our team of passionate individuals. In ... TS/SCI with Polygraph **Minimum Education:** + Bachelor's Degree in Computer Science, Information Assurance, Information Security , or related discipline. In… more
    Amentum (12/28/25)
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