• Senior Security Officer

    Huntington Ingalls Industries (Springfield, VA)
    …Employment Type: Full Time/Hourly/Non-Exempt Anticipated Salary Range: $57,244.00 - $85,000.00 Security Clearance: TS/SCI Level of Experience: Senior This ... defense - the data evolution - by accelerating a breadth of national security solutions for government and commercial customers. Our capabilities range from C5ISR,… more
    Huntington Ingalls Industries (12/05/25)
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  • Senior Information System Security

    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 (NSS) ... more. **Join 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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  • 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 ... on a highly collaborative team to deliver state-of-the-art capabilities. The Information System Security Officer (ISSO) is responsible for the security of… more
    CGI Technologies and Solutions, Inc. (12/06/25)
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  • Senior Information System Security

    The MITRE Corporation (Mclean, VA)
    …within the Global Security Services Division (R300) is looking to fill a Senior Information Systems Security Officer position, with a focus on classified ... and other security documentation. + Serve as the Senior Information Systems Security Officer (ISSO), maintaining operational security posture… more
    The MITRE Corporation (10/25/25)
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  • Nautical

    UIC Government Services and the Bowhead Family of Companies (Alexandria, VA)
    …+ Financial Business Analyst - Senior + Helpdesk Specialist + Information System Security Officer - Journeyman + Information System Security Officer ... - Senior + Information System Security Officer - Master + Information System Security Officer - SME + System Administrator - Journeyman + System… more
    UIC Government Services and the Bowhead Family of Companies (10/30/25)
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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 ... safeguard the organization's critical information assets, ensuring compliance with relevant security policies, standards, and regulations. The Senior ISSO will… more
    KBR (10/15/25)
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  • Senior Information System Security

    Zantech (Washington, DC)
    …next step in your career. Come join our team! Zantech is looking for a talented Senior Information System Security Officer to be responsible for the most ... will be critical to program success, leading the information security Compliance Branch and working across all active call...activities for assigned systems + Provide cybersecurity guidance to senior leadership + Mentor junior ISSO staff + Works… more
    Zantech (09/25/25)
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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… more
    Steampunk (12/13/25)
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  • Senior Information Systems Security

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Information Systems Security Officer (ISSO)** in our **National Security ... . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical...for a 15k sign on bonus!** **Job Summary:** The ** Senior ISSO** plays a vital role in securing and… more
    Leidos (12/02/25)
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  • Senior Cloud Information System…

    ManTech (Washington, DC)
    …seeks a motivated, career and customer-oriented ** Senior Cloud Information System Security Officer (ISSO)** to join our team in **Washington, DC.** ... **Minimum Qualifications:** + At least seven years' experience as an Information Systems Security Officer (ISSO) or similar role at a cleared facility + At least… more
    ManTech (12/04/25)
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  • Senior Information Systems Security

    Tyto Athene (Washington, DC)
    **Description** Tyto Athene is searching fora ** Senior Information Systems Security Officer (ISSO)** with privacy experience. The candidate will ensure that ... protected by applicable law. Submit a Referral (https://careers-gotyto.icims.com/jobs/1473/ senior -information-systems- security - officer -%28isso%29/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834326889) **Location** _US-DC-Washington_… more
    Tyto Athene (10/04/25)
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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 (10/29/25)
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  • Senior Information System Security

    ManTech (Washington, DC)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Information System Security Officer (ISSO)** to join our team in **Washington, DC** . ... the day-to-day implementation, oversight, continuous monitoring, and maintenance of the security configuration, practices, and procedures for each IS and that… more
    ManTech (12/11/25)
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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 ... to our clients' business issues every day, applying a collection of security spectrum capabilities, including security strategy and governance, IT risk,… more
    Guidehouse (12/04/25)
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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… more
    Steampunk (09/16/25)
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  • Senior Information Systems Security

    Leidos (Springfield, VA)
    **Description** Leidos is seeking a highly experienced Senior Information Systems Security Officer (ISSO) to support the Eagle Command Program in ... The ISSO will lead the development, implementation, and oversight of security standards and procedures for complex, classified networked environments, ensuring… more
    Leidos (12/12/25)
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  • Senior Information System Security

    Tyto Athene (Fairfax, VA)
    **Description** Tyto Athene is searching for a ** Senior Information System Security Officer (ISSO)** to be responsible for the overall handling of ... protected by applicable law. Submit a Referral (https://careers-gotyto.icims.com/jobs/1461/ senior -information-system- security - officer -%28isso%29/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834326889) **Location** _US-VA-Fairfax_… more
    Tyto Athene (09/16/25)
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  • Senior Information Systems Security

    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 for ... support for ongoing mission-critical operations. With high demand from our National Security customers for our talent and expertise, our employees are shaping the… more
    Synergy ECP (11/06/25)
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  • Information Systems Security Officer

    Amentum (Fort Meade, MD)
    …& Intel space? If so, look no further. Amentum is seeking an **Information Systems Security Officer (ISSO) Senior ** to join our team of passionate ... projects that make a direct impact on the Nation's security and intelligence mission. Join a team of ...security and intelligence mission. Join a team of security experts who are dedicated to protecting and securing… more
    Amentum (10/25/25)
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  • Senior Information Systems Security

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