• Senior ISSO Security

    Leidos (Baltimore, MD)
    …fail" missions. The Digital Modernization Sector at Leidos currently has an opening for a Senior ISSO / Security Manager to work in our Baltimore, Maryland ... maintain, modernize and transform its legacy system. **Primary Responsibilities:** The Senior ISSO / Security Manager for a large CRM modernization… more
    Leidos (10/10/25)
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  • Senior Information Systems Security

    RTX Corporation (Aurora, CO)
    …more secure world. Our cybersecurity team is seeking a ** Senior Information Systems Security Officer ( ISSO ) and COMSEC Manager ** to support our team ... The successful candidate will interface with the Information Systems Security Manager (ISSM) to ensure adherence with...account. **What you will do as an Information Systems Security Officer ( ISSO )** + Support Sensitive Compartmented… more
    RTX Corporation (10/09/25)
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  • Senior Information System Security

    Leidos (Tucson, AZ)
    …Authorization (A&A). + Collaborate with the Systems Engineers and Administrators, Senior ISSO , ISSMs, Lab Team, and Leidos Corporate Security as required to ... Security Professional (CISSP) certification or ISACA Certified Information Security Manager (CISM) certification. + Intelligence Community experience… more
    Leidos (10/10/25)
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  • SP28 Senior Information Systems…

    Amentum (Crane, IN)
    …Information Systems Security Professional (CISSP) certification, or Certified Information Security Manager (CISM) certification + Active Top Secret Clearance ... Amentum is looking for a Sr. Information System Security Officer ( ISSO ) to support Program Offices within Department of Defense Strategic Systems Programs (SSP).… more
    Amentum (09/22/25)
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  • Senior Information System Security

    Leidos (Annapolis Junction, MD)
    …and much more. **Join us and make a difference in National Security !** ** Senior Information System Security Officer ( ISSO )** Leidos currently has an ... opening for a ** Senior Information System Security Officer ( ISSO )** to work at our...information systems. + Provide support to the Information System Security Manager (ISSM) for maintaining the appropriate… more
    Leidos (09/06/25)
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  • Senior Information Systems Security

    RTX Corporation (Aurora, CO)
    …paced environment. + This position will report directly to the Aurora Information Systems Security Manager (ISSM) for Raytheon. + Travel to other locations as ... more secure world. Our cybersecurity team is seeking a **Information Systems Security Officer ( ISSO )** to support our team **100% onsite** at our facility in… more
    RTX Corporation (09/16/25)
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  • Information Systems Security Officer…

    V2X (Reston, VA)
    …+ Risk Management Framework (RMF) Specialist Senior -Level (7+ Years Experience) + Senior ISSO + Information Assurance Manager + Cybersecurity Compliance ... Overview Information Systems Security Officer ( ISSO ) Talent Pipeline |...Manager + Director of Security & Compliance Qualifications Why Join V2X's … more
    V2X (08/28/25)
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  • Information System Security Officer…

    TekSynap (Ashburn, VA)
    Manager . The Contractor shall also keep the designated government Information System Security Manager (ISSM), and COR informed. Due to the importance of ... **Responsibilities & Qualifications** **RESPONSIBILITIES** Information System Security Officer ( ISSO ) acts as the...ISSO function to maintain daily compliance requirements. The ISSO will report to the government Program Manager more
    TekSynap (07/26/25)
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  • Information Security Officer - ISSO

    US Tech Solutions (Columbia, SC)
    …and compliance of **SCDHHS Information Systems and Data** . OCS seeks an expert ** Senior ISSO ** to oversee (and actively participate in) the day-to-day ... compliance requirements of complex information system operating environments. A successful Senior ISSO will lead the establishment, implementation, and/or… more
    US Tech Solutions (10/09/25)
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  • Information System Security Officer…

    Leidos (Oklahoma City, OK)
    …CISSP (Certified Information Systems Security Professional), CISM (Certified Information Security Manager ), etc. + Experience with the Risk Management ... The Multi Domain Solutions Division at Leidos is looking for an **Information Systems Security Officer ( ISSO )** to support a fast-paced program with the Air… more
    Leidos (09/04/25)
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  • Senior Information Systems Security

    RTX Corporation (Marlborough, MA)
    …that create a safer, more secure world. Our cybersecurity team is seeking a ** Senior Information Systems Security Officer ( ISSO )** to support our team ... Massachusetts.** The successful candidate will interface with the Information Systems Security Manager (ISSM) to ensure adherence with NIST Special… more
    RTX Corporation (10/09/25)
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  • Senior Information Systems Security

    Parsons Corporation (Colorado Springs, CO)
    … challenges in the space domain? We need your help. Our team is looking for a ** Senior Information Systems Security Officer ( ISSO )** . In this role you will ... impact analysis activities and provide to the Information Systems Security Manager (ISSM) on all configuration management changes to the authorization… more
    Parsons Corporation (10/11/25)
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  • Information System Security Officer…

    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....and methodologies is required. + A current Information Assurance Manager (IAM) Level I (CAP, Security + CE)… more
    KBR (10/01/25)
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  • Sr. Information Systems Security Officer…

    Themis Insight (Laurel, MD)
    …an information system or program + Provide support to the Information System Security Manager (ISSM) for maintaining the appropriate operational IA posture for ... every case. We are hiring a Sr. Information Systems Security Officer ( ISSO ) to work in Laurel,...senior ISSOs for implementing, and enforcing information systems security policies, standards, and methodologies + Assist with preparation… more
    Themis Insight (09/30/25)
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  • Cybersecurity, Senior ISSO

    BAE Systems (San Diego, CA)
    security family here at Electronic Systems (ES). **_In this Cybersecurity, Senior ISSO opportunity you will make impacts in the following ways;_** ... ICD 503, STIGs and associated NIST publications. + Support the Information System Security Manager in obtaining and maintaining Authority to Operate (ATO)… more
    BAE Systems (09/09/25)
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  • Information System Security Officer…

    Lockheed Martin (Fort Worth, TX)
    …requirements and government directives\. You will collaborate with the Information Systems Security Manager \(ISSM\) and leverage your technical skills to: * ... and remediating cyber\-incidents\. * Possess a DoD 8140 722\-Information Systems Security Manager \(ISSM\)\-Intermediate or Advanced Certification i\.e\. … more
    Lockheed Martin (10/10/25)
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  • Senior Cybersecurity Analyst/ ISSO

    Integration Innovation, Inc. (i3) (Huntsville, AL)
    …by applicable DoD security policies. + Coordinate with the Information System Security Manager (ISSM), Facility Security Officer (FSO), and government ... Overview Integration Innovation Inc. (i3) is seeking a skilled and experienced Senior Cybersecurity Analyst/ ISSO to support both our corporate enterprise IT… more
    Integration Innovation, Inc. (i3) (09/15/25)
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  • Information Systems Security Officer…

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

    RTX Corporation (Mckinney, TX)
    …in **McKinney, Texas.** You will interface and collaborate with the Information Systems Security Manager (ISSM) to ensure adherence to all NISPOM Chapter 8, ... a safer, more secure world. Our cybersecurity team, is seeking an **Information System Security Officer ( ISSO )** to support our team **100% onsite** at our… more
    RTX Corporation (10/09/25)
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  • Information Systems Security Officer…

    Amentum (Columbia, MD)
    …information system or program * Provide support to the information System Security Manager (ISSM) for maintaining the appropriate operational Cybersecurity ... **Your Impact:** We are seeking an Information Systems Security Officer ( ISSO ) 2 for a...senior ISSOs for implementing, and enforcing information systems security policies, standards, and methodologies * Assist with preparation… more
    Amentum (09/04/25)
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