• ISSO 5

    M. C. Dean (Annapolis Junction, MD)
    …the world for the better. We are seeking a **Information System Security Officer 5 ( ISSO )** to join our **Security and Electronic Systems (SES)** business Unit. ... As an employee at MC Dean, you will join forces with more than 5 ,800 professionals who engineer and deploy automated, secure and resilient power and technology… more
    M. C. Dean (10/23/25)
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  • Information Security Professionals ISSO

    Leidos (Annapolis Junction, MD)
    …CISSP + CASP+ CE + ISSEP Five ( 5 ) or more years of experience as an ISSO or ISSE Five ( 5 ) or more years of experience with MD customer security suite ... make a difference in National Security!** Information Systems Security Officers ( ISSO ) and Information Systems Security Engineers (ISSE) will support our Leidos-led… more
    Leidos (10/18/25)
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  • Information Systems Security Officer ( ISSO

    NTT America, Inc. (Merrifield, VA)
    …as needed. d. Support contingency planning, testing, and disaster recovery activities. 5 . The ISSO assists in developing, recommending, and validating security ... We are currently seeking a Information Systems Security Officer ( ISSO ) to join our team in Merrifield, Virginia (US-VA),...the educational requirement for this WRC. + One-and-one- half (1. 5 ) years of additional experience can substitute for one… more
    NTT America, Inc. (10/23/25)
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  • Cybersecurity, Sr ISSO

    BAE Systems (Manchester, NH)
    …with DoD 8570.1M requirements (or ability to obtain certification within 6 months) + 5 or more years of ISSO or relevant cybersecurity experience and minimum ... security family here at Electronic Systems (ES). **_In this Cybersecurity, Senior ISSO opportunity you will make impacts in the following ways;_** + Responsible… more
    BAE Systems (09/25/25)
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  • Information System Security Officer ( ISSO

    Lockheed Martin (Hanover, MD)
    …\(RMS\) division is seeking an experienced Information System Security Officer \( ISSO \) to protect mission critical information systems\. This role ensures ... across the system lifecycle\. The Information System Security Officer \( ISSO \) will serve as a primary guardian of mission...in 90 days; applicants are encouraged to apply within 5 \- 30 days of the requisition posting date… more
    Lockheed Martin (10/18/25)
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  • Information System Security Officer ( ISSO

    CACI International (VA)
    Information System Security Officer ( ISSO ) Job Category: Security Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage ... CACI is looking for an Information System Security Officer ( ISSO ) to support our DoD customer to implement an...(Bachelor's Degree in applicable field may be substituted for 5 years of experience). + DoD 8570 IAT or… more
    CACI International (09/30/25)
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  • Information Security Officer - ISSO

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

    KBR (Chantilly, VA)
    …(10) years of relevant work experience in IT or cybersecurity + Minimum of five ( 5 ) years of experience performing ISSM or ISSO duties in classified environments ... Title: Senior Information System Security Officer ( ISSO ) Belong. Connect. Grow. with KBR! KBR's National...future of space defense. KBR is seeking a Senior ISSO to be part of our team supporting our… more
    KBR (10/15/25)
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  • SP28 Senior Information Systems Security Officer…

    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...in Cybersecurity, Computer Science, Computer Engineering or equivalent + 5 + years of relevant experience + Must be able… more
    Amentum (09/22/25)
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  • Information System Security Officer ( ISSO

    Lockheed Martin (Colorado Springs, CO)
    …as a Classified Cyber Security Senior / Information System Security Officer \( ISSO \) and join our team's efforts in supporting and defending classified networks\. ... Program \(SAP\) environments\. The Work: This Information System Security Officer \( ISSO \) position is responsible for cybersecurity efforts at the Colorado Springs,… more
    Lockheed Martin (10/10/25)
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