• Tyto Athene (Fairfax, VA)
    …+ Minimum of 5 years of relevant functional experience as an ISSO or Security Analyst. + PMP certification + Familiarity with program security responsibilities ... Tyto Athene is searching for a **Senior Information System Security Officer ( ISSO )** to be responsible for the overall handling of information assurance expertise… more
    DirectEmployers Association (09/16/25)
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  • Applied Research Solutions (Dayton, OH)
    …Analyze and report system and organizational security posture trends to the ISSM/ ISSO . + Provide cybersecurity recommendations to the ISSM based on significant ... responsibilities + Analyze and report organizational security posture trends to the ISSM/ ISSO + Analyze and report system security posture trends to the ISSM/… more
    DirectEmployers Association (11/21/25)
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  • Applied Research Solutions (Bedford, MA)
    …as ePO, Splunk, ACAS, Azure Automation, STIG/SCAP, and other enterprise capabilities. The ISSO will have an active role in monitoring a system and its environment ... when necessary. + Assist the ISSM in meeting their duties and responsibilities. The ISSO shall assume ISSM responsibilities in the absence of the ISSM; + Ensure… more
    DirectEmployers Association (12/05/25)
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  • Applied Research Solutions (Oklahoma City, OK)
    …is required. Professional Engineer (PE) certification is desired but not required + ISSO /ISSM duties as assigned to support C2IMERA + Other duties as assigned ... and subcontractor shall abide by the requirements of 41 CFR 60-741. 5 (a). This regulation prohibits discrimination against qualified individuals on the basis… more
    DirectEmployers Association (12/09/25)
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  • Applied Research Solutions (Bedford, MA)
    …for assigned systems/applications. + Perform the Information System Security Officer ( ISSO ) duties as outlined in DoDI 8510.01 for assigned systems/applications. + ... and subcontractor shall abide by the requirements of 41 CFR 60-741. 5 (a). This regulation prohibits discrimination against qualified individuals based on disability,… more
    DirectEmployers Association (12/09/25)
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  • 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. (12/10/25)
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  • Cybersecurity, Senior ISSO

    BAE Systems (Hudson, 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 (12/11/25)
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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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