• Tyto Athene (Washington, DC)
    **Description** Tyto Athene is searching fora ** Senior Information Systems Security Officer ( ISSO )** with privacy experience. The candidate will ensure that ... of Personally Identifiable Information (PII) and other sensitive information. The ISSO will be involved in the application of federally mandated privacy… more
    DirectEmployers Association (09/24/25)
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  • 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 ... in Washington DC. Systems are deployed using a public cloud service provider to deliver advanced capabilities to the...of 5 years of relevant functional experience as an ISSO or Security Analyst. + PMP certification + Familiarity… more
    DirectEmployers Association (09/16/25)
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  • 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 development...ACAS, Azure Automation, STIG/SCAP, and other enterprise capabilities. The ISSO will have an active role in monitoring a… more
    DirectEmployers Association (09/04/25)
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  • Applied Research Solutions (Dayton, OH)
    …team of highly qualified professionals that will provide expertise in Cybersecurity, Cloud , and Systems Engineering, who will support the development and sustainment ... our awards and recognition program, and personalized attention from ARS Senior Managers.?? **Responsibilities:** + Engineer unique solutions to support ongoing Cyber… more
    DirectEmployers Association (09/04/25)
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  • COLSA Corporation (Huntsville, AL)
    …(law enforcement, intelligence/government agencies, etc.) + May design and develop cloud computing and mobile devices application security products. + Work ... hand-in-hand with the customer and Sr. ISSO /ISSE/ISSMs to navigate through the ATO process and Continuous...100% on-site Preferred Qualifications + TS/SCI Security Clearance + Cloud familiarity Applicant selected will be subject to a… more
    DirectEmployers Association (10/04/25)
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  • Senior Cloud Information System…

    ManTech (Washington, DC)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Cloud Information System Security Officer ( ISSO )** to join our team in **Washington, ... 7+ years' experience as an Information Systems Security Officer ( ISSO ) or similar role at a cleared facility +...at least one of the following certifications: AWS Certified Cloud Practitioner, AWS Certified Security - Specialty, (ISC)2 Certified… more
    ManTech (10/11/25)
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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 (10/15/25)
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  • Senior Information System Security Officer…

    Innovative Management & Technology Services (Clarksburg, WV)
    …work with the best customers on-site at top government agencies. Job Title: Senior Information System Security Officer ( ISSO ) Primary Location: Clarksburg, WV - ... Top-Secret (TS) Position Summary: We are seeking a highly skilled and mission-driven Senior Information Systems Security Officer ( ISSO ) to join our cybersecurity… more
    Innovative Management & Technology Services (10/29/25)
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  • Senior ISSO Security Manager

    Leidos (Baltimore, MD)
    …missions. The Digital Modernization Sector at Leidos currently has an opening for a Senior ISSO /Security Manager to work in our Baltimore, Maryland office. This ... modernize and transform its legacy system. **Primary Responsibilities:** The Senior ISSO /Security Manager for a large CRM...concepts. + Understand secure design and implementation in public cloud environments and COTS products + Must have at… more
    Leidos (10/10/25)
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  • Senior Cybersecurity Analyst/ ISSO

    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 ... assessments. Classified Environment + Serve as the Information System Security Officer ( ISSO ) for classified systems operating in a secure space. + Enforce physical,… more
    Integration Innovation, Inc. (i3) (09/15/25)
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