• Senior Information Systems

    RTX Corporation (Goleta, CA)
    …that create a safer, more secure world. Our cybersecurity team is seeking a **Senior Information Systems Security Officer (ISSO)** to support our team ... **Goleta, California.** The successful candidate will interface with the Information Systems Security Manager (ISSM)... security education and awareness. + Investigating information system security violations and… more
    RTX Corporation (07/22/25)
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  • Senior Associate, Information

    L3Harris (Plano, TX)
    …Code: 25471 Job Location: Plano, TX or Richardson, TX Job Schedule: 9/80 Job Description: The Information System Security Officer (ISSO) is part of an ... ISSO is responsible for the development and implementation of security controls required IAW Information System...(DLP etc.), DISA STIGs, eMASS, Group Policy, and other software/ systems . + Existing 8140 Certification ( Security +, CISSP,… more
    L3Harris (09/27/25)
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  • Senior Information System

    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 ... characteristic 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**… more
    Tyto Athene (09/16/25)
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  • Senior Information Systems

    Leidos (Springfield, VA)
    **Description** Leidos is seeking a highly experienced Senior Information Systems Security Officer (ISSO) to support the Eagle Command Program in ... Information Security , or related field. + Extensive experience in information systems security , including risk assessment, security design,… more
    Leidos (09/27/25)
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  • Information Systems Security

    Lockheed Martin (King Of Prussia, PA)
    …of the Space \- Security & Emergency Services organization, and function as an Information System Security Officer \(ISSO\) in Valley Forge, PA, ... Key Responsibilities of this role includes: \- Support day\-to\-day information system security operations including...a plan of actions and milestones \(POA&M\) with the Information Systems Security Manager \(ISSM\)… more
    Lockheed Martin (08/15/25)
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  • Senior Information Systems

    RTX Corporation (Richardson, TX)
    …that create a safer, more secure world. Our cybersecurity team is seeking a **Senior Information Systems Security Officer (ISSO) II** to support our ... **Richardson, Texas.** The successful candidate will interface with the Information Systems Security Manager (ISSM),... security education and awareness. + Investigating information system security violations. +… more
    RTX Corporation (08/29/25)
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  • Information System Security

    Leidos (Oklahoma City, OK)
    **Description** The Multi Domain Solutions Division at Leidos is looking for an ** Information Systems Security Officer (ISSO)** to support a fast-paced ... of DoD systems . + Maintain and track security documentation, including system security ...Qualifications:** + DoD 8140 Advanced certification eg CISSP (Certified Information Systems Security Professional), CISM… more
    Leidos (09/04/25)
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  • Information System Security

    ManTech (Stafford, VA)
    MANTECH seeks an Information System Security Officer to support the Marine Corps Warfighting Laboratory, Science & Technology Division in Stafford, VA ... the planning, analysis, development, implementation, maintenance, and enhancement of information systems security programs, Network/Hardware/Software… more
    ManTech (09/26/25)
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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 ... Develop, update, and/or review RMF documentation to include the System Security Plan (SSP), Security ...assigned. Basic Qualifications: + Bachelor's Degree in computer science, information systems , or related field and at… more
    KBR (09/24/25)
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  • Lead Information System

    ManTech (Quantico, VA)
    MANTECH seeks a mission-driven **Lead Information Systems Security Officer ** to join our dynamic cybersecurity team in Quantico, VA. In this leadership ... + Leading the development, execution, and management of the system security accreditation process + Creating, reviewing,...+ Bachelor's degree and 10+ years of experience in Information Systems Security , or equivalent… more
    ManTech (09/24/25)
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