• Cybersecurity , Senior ISSO

    BAE Systems (Hudson, NH)
    …come join our award-winning security family here at Electronic Systems (ES). **_In this Cybersecurity , Senior ISSO opportunity you will make impacts in the ... may be available based on position level and/or job specifics. ** Cybersecurity , Senior ISSO ** **118960BR** EEO Career Site Equal Opportunity Employer.… more
    BAE Systems (12/11/25)
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  • Local Defender - Cybersecurity

    COLSA Corporation (Kingsport, TN)
    General Summary: The Local Defender serves as a critical cybersecurity role that combines ISSO responsibilities with traditional Security Operations Center (SOC) ... 10 plus years of work related experience to include 2+ years of direct ISSO or cybersecurity compliance experience, preferably within a DoD or Federal… more
    COLSA Corporation (09/13/25)
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  • Senior Information Systems Security Officer…

    RTX Corporation (Tucson, AZ)
    …create a safer, more secure world. Our cybersecurity team is seeking a ** Senior Information Systems Security Officer ( ISSO ) II** to support our team **100% ... update of Cybersecurity documentation and other technical writing + Oversee ISSO 's to ensure implementation of policies and procedures as outlined within the … more
    RTX Corporation (11/25/25)
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  • SP28 Senior Information Systems Security…

    Amentum (Crane, IN)
    Amentum is looking for a Sr. Information System Security Officer ( ISSO ) to support Program Offices within Department of Defense Strategic Systems Programs (SSP). The ... ISSO will support non-enterprise information systems of large-scaled programs... is responsible for ensuring that the appropriate operational Cybersecurity posture is maintained for the systems under their… more
    Amentum (09/22/25)
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  • Senior Information System Security Officer…

    KBR (Chantilly, VA)
    …that ensure national security and shape the future of space defense. KBR is seeking a Senior ISSO to be part of our team supporting our customer in Chantilly, VA ... information assets, ensuring compliance with relevant security policies, standards, and regulations. The Senior ISSO will help guide a team of professionals in… more
    KBR (10/15/25)
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  • Senior Information System Security Officer…

    Eliassen Group (Colorado Springs, CO)
    ** Senior Information System Security Officer ( ISSO )** **Colorado Springs, CO** **Type:** Contract **Category:** Security **Industry:** Government **Reference ... Overview:** We are seeking an experienced **Information System Security Officer ( ISSO )** to support the secure deployment and operation of mission-critical… more
    Eliassen Group (12/05/25)
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  • Senior Information System Security Officer…

    Guidehouse (Mclean, VA)
    …support of our Department of Defense client. We are seeking an experienced ** Senior Information System Security Officer ( ISSO ) (Managing Consultant)** with a ... **:** Active Secret **What You Will Do** **:** Our Cybersecurity Consultants are a team of business integrators with...cybersecurity teams to progress through RMF steps. **The ISSO ** will possess and apply comprehensive knowledge of information… more
    Guidehouse (12/04/25)
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  • Senior Information Systems Security Officer…

    RTX Corporation (Aurora, CO)
    …a safer, more secure world. Our cybersecurity team is seeking a ** Senior ** **Information Systems Security Officer ( ISSO ) II** to support our team **100% ... onsite** at our facility in **Aurora, Colorado.** The ISSO is responsible for the implementation of the ...ISSO is responsible for the implementation of the cybersecurity requirements as stipulated by various USG requirements documents… more
    RTX Corporation (11/12/25)
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  • Senior Information System Security Officer…

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

    V2X (Reston, VA)
    …Framework (RMF) Specialist Senior -Level (7+ Years Experience) + Senior ISSO + Information Assurance Manager + Cybersecurity Compliance Manager + Director ... not limited to: Mid-Level (3-7 Years Experience) + Information Systems Security Officer ( ISSO ) + Cybersecurity Compliance Analyst + Security Controls Assessor +… more
    V2X (11/27/25)
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  • Senior Information Systems Security Officer…

    Tyto Athene (Washington, DC)
    **Description** Tyto Athene is searching fora ** Senior Information Systems Security Officer ( ISSO )** with privacy experience. The candidate will ensure that ... of Personally Identifiable Information (PII) and other sensitive information. The ISSO will be involved in the application of federally mandated privacy… more
    Tyto Athene (10/04/25)
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  • Information System Security Officer ( ISSO

    Lockheed Martin (Hanover, MD)
    …this role which requires frequent interaction with internal and external stakeholders\. The ISSO assists the ISSM with cybersecurity oversight and will provide ... \(RMS\) division is seeking an experienced Information System Security Officer \( ISSO \) to protect mission critical information systems\. This role ensures… more
    Lockheed Martin (10/18/25)
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  • Senior Information System Security Officer…

    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 information ... of assigned information systems + Coordinate with the client's Cybersecurity Unit to achieve and maintain the information systems'...of 5 years of relevant functional experience as an ISSO or Security Analyst. + PMP certification + Familiarity… more
    Tyto Athene (09/16/25)
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  • Information System Security Officer( ISSO )

    Nightwing (Annapolis Junction, MD)
    …right now. At Nightwing Intelligence Solutions, we've got what you're looking for! We seek an ISSO to join our Cybersecurity team. As an ISSO , you'll be a ... alignment with USG regulations. About the Role: As the ISSO , you will plan and execute cybersecurity ...Work closely with internal stakeholders, including IT, PMs, and senior leaders. **Required Skills and Qualifications** + TS/SCI with… more
    Nightwing (10/28/25)
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  • Information Systems Security Officer ( ISSO

    Systems Technologies, Inc. (Hanover, MD)
    …SYSTEMS SECURITY OFFICER ( ISSO ) The company is seeking junior, mid-level, and senior Information Systems Security Officers ( ISSO ) to provide SETA support in ... -related events and potential threats and vulnerabilities to the ISSO . + Ensure that all DoD IS cybersecurity...of experience + Mid-level: 5 years of experience + Senior : 7 years of experience DESIRED QUALIFICATIONS + Thorough… more
    Systems Technologies, Inc. (12/02/25)
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  • Senior Information Systems Security Officer…

    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 an organization, ensuring compliance with published policies; conducting cybersecurity vulnerability and threat analysis; and support cyber incident-response by… more
    Watershed Security (10/03/25)
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  • Special Access Programs (SAP) - Senior

    RTX Corporation (Andover, MA)
    …safer, more secure world. Our cybersecurity team is seeking an ** Senior ** **Information System Security Officer ( ISSO )** to support **Special Access ... requests + Conducting technical and administrative assessments + Integrating new cybersecurity processes, procedures, and tools + Support the creation, review and… more
    RTX Corporation (12/09/25)
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  • Senior Information System Security Officer…

    RTX Corporation (Woburn, MA)
    …a safer, more secure world. Our cybersecurity team is seeking a ** Senior Information Systems Security Officer ( ISSO )** to support our team **100% onsite** ... requests. + Conducting technical and administrative assessments. + Integrating new cybersecurity processes, procedures, and tools. + Support the creation, review and… more
    RTX Corporation (11/19/25)
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  • Information Systems Security Officer ( ISSO

    KBR (Beavercreek, OH)
    …future of space defense. Position Summary: The selected candidate will serve in a Senior ISSO role and perform tasks related to Assessment & Authorization (A&A) ... Title: Information Systems Security Officer ( ISSO ) Belong. Connect. Grow. with KBR! KBR's National...engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions. + Collaborative Environment: Be part of a… more
    KBR (12/06/25)
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  • Information System Security Officer ( ISSO

    Lockheed Martin (Fort Worth, TX)
    …the LMA Classified Cybersecurity Team as an Information Systems Security Officer \( ISSO \) on\-site at Fort Worth, Texas\. As an ISSO supporting Special ... Access Programs \(SAPs\), you will ensure classified information systems meet cybersecurity requirements and government directives\. You will collaborate with the… more
    Lockheed Martin (12/05/25)
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