• Cybersecurity , Senior ISSO

    BAE Systems (San Diego, CA)
    …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 ** **114930BR** EEO Career Site Equal Opportunity Employer.… more
    BAE Systems (09/09/25)
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  • Senior Cybersecurity Analyst/…

    Integration Innovation, Inc. (i3) (Huntsville, AL)
    Overview Integration Innovation Inc. (i3) is seeking a skilled and experienced Senior Cybersecurity Analyst/ ISSO to support both our corporate enterprise IT ... to incidents in coordination with enterprise IT teams. + Maintain and update cybersecurity policies, procedures, and plans (SSP, POA&M, IRP, CM, CP) for enterprise… more
    Integration Innovation, Inc. (i3) (09/15/25)
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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 System Security Officer…

    Leidos (Gaithersburg, MD)
    …Assessment and Authorization (A&A). + Collaborate with the Systems Engineers and Administrators, Senior ISSO , ISSMs, Lab Team, and Leidos Corporate Security as ... Area, is currently seeking an Information System Security Officer ( ISSO ) for the Chinook Program. The ISSO ...(DAO or DAOR). + Address any Information Assurance or Cybersecurity notices, orders, tasking, or directives as required following… more
    Leidos (08/20/25)
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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 (10/04/25)
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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 (07/30/25)
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  • Senior Information Systems Security Officer…

    RTX Corporation (Aurora, CO)
    …The ISSO is responsible for the implementation of the cybersecurity requirements as stipulated by various USG requirements documents including (but not ... problems that create a safer, more secure world. Our cybersecurity team is seeking a **Information Systems Security Officer... team is seeking a **Information Systems Security Officer ( ISSO )** to support our team **100% onsite** at our… more
    RTX Corporation (09/16/25)
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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 (08/28/25)
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  • Information System Security Officer, ( ISSO

    Cinteot (Fort Meade, MD)
    …innovative remediation and waiver strategies, and guiding enterprise-level policy decisions. The ISSO - Level 4 frequently interfaces with senior Government ... across the task order by authoring policies, leading accreditation efforts, and mentoring senior ISSOs. Responsibilities The ISSO - Level 4 performs high-level… more
    Cinteot (10/02/25)
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  • Information System Security Officer ( ISSO

    TekSynap (Clarksburg, WV)
    …applications and tool sets that are currently being used to perform the ISSO support functions are Joint Cybersecurity Authorization Management (JCAM), Telos ... **Overview** We are seeking an experienced **Information System Security Officer ( ISSO ), Senior ** in support of a government customer that manages the minimum… more
    TekSynap (07/25/25)
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  • Information System Security Officer ( ISSO

    Leidos (Oklahoma City, OK)
    …to ensure mission success while adhering to DoD standards and regulations. The ** ISSO ** will oversee the cybersecurity posture of DoD information systems, ... Leidos is looking for an **Information Systems Security Officer ( ISSO )** to support a fast-paced program with the Air...expected to be proficient technically & to perform hands-on cybersecurity tasks. **This position will require 100% on-site work… more
    Leidos (09/04/25)
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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. (09/02/25)
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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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  • 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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  • Senior Information Systems Security Officer…

    RTX Corporation (Goleta, CA)
    …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 (07/22/25)
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  • Information System 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 System 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 (10/01/25)
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  • Senior ISSO

    TestPros (Washington, DC)
    …and Authorization (A&A) support to GPO's Information System Security Officer ( ISSO ) + Develop and maintain RMF documentation, including POA&Ms, ATO packages, ... packages + Strong knowledge of NIST SP 800-53, FISMA, and federal cybersecurity compliance + Familiarity with ServiceNow and continuous monitoring best practices +… more
    TestPros (07/30/25)
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  • Information System Security Officer ( ISSO

    Applied Research Solutions (Dayton, OH)
    **Description** ARS is looking for an Information System Security Officer ( ISSO ). Our desire is to build a team of highly qualified professionals that will provide ... expertise in Cybersecurity , Cloud, and Systems Engineering, who will support the...ACAS, Azure Automation, STIG/SCAP, and other enterprise capabilities. The ISSO will have an active role in monitoring a… more
    Applied Research Solutions (09/04/25)
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  • Information Systems Security Officer ( ISSO

    V2X (Schofield Barracks, HI)
    **Description** **Information Systems Security Officer ( ISSO ) - "W-TRS" Schofield Barracks , Hawaii** Working across the globe, V2X builds smart solutions designed ... technical risk. Prepares and presents reports on the security posture to senior management and other stakeholders. *Experience creating and maintaining detailed RMF… more
    V2X (09/27/25)
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