• COOLSOFT (Columbia, SC)
    …to be onsite at Jefferson Square starting on the first day of employment. Remote work is not available for this position. * Candidate Location: Candidate MUST be ... their own expense. Description: DAILY DUTIES / RESPONSIBILITIES: The Senior ISSO will report to the ISSO Team Lead in OCS and operate as an experienced… more
    DirectEmployers Association (01/09/26)
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  • Tyto Athene (Washington, DC)
    **Description** Tyto Athene is hiring a **Senior Information System Security Officer ( ISSO )** to support one of our law enforcement customers in Washington, DC. The ... agency data calls in a timely manner + The ISSO should be intimately familiar with some aspects of...**Clearance:** US Citizen with Public Trust eligibility required **Location:** Hybrid- remote in Washington DC, with the expectation to be… more
    DirectEmployers Association (12/27/25)
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  • ISSO ( Remote )

    Koniag Government Services (Chantilly, VA)
    Koniag Professional Services LLC, a Koniag Government Services company, is seeking a ISSO to support KPS and our government customer. This position requires the ... able to obtain a Public Trust. This is a remote opportunity. We offer competitive compensation and an extraordinary...solid understanding of federal systems and cybersecurity requirements. As ISSO , they'll ensure the security and compliance of a… more
    Koniag Government Services (01/16/26)
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  • Information System Security Officer ( ISSO

    St. George Tanaq Corporation (Annapolis, MD)
    Information System Security Officer ( ISSO ) WFH Flexible* Remote from MD, VA, DC (http://maps.google.com/maps?q=Washington+DC+USA) Job Type Full-time Description ... Role** We are seeking an **Information System Security Officer ( ISSO )** to support our federal government customer. The ...NIST, FISMA, and agency-specific standards. This is a hybrid remote position based in the Washington, DC, Maryland, Virginia… more
    St. George Tanaq Corporation (11/01/25)
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  • Senior Information Systems Security Officer…

    NANA Regional Corporation (Ashburn, VA)
    …to higher-level staff. May act as lead. + The Contractor shall identify the ISSO positions, as key personnel, to be the Designated Person(s) assigned to one or ... and follow-on Continuous Monitored system. + As a Designated ISSO , they will sign a DHS sponsored Letter that...group of Alaska natives from one of the most remote and harshest environments in the United States. **For… more
    NANA Regional Corporation (01/01/26)
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  • Information System Security Officer ISSO

    TekSynap (Ashburn, VA)
    **Responsibilities & Qualifications** **R** **ESPONSIBILITIES** Information System Security Officer ( ISSO ) acts as the Designated Person(s) assigned to one or more ... (ATO) and follow-on Continuous Monitored system. As a Designated ISSO , they will sign a DHS sponsored Letter that...essential functions. + Location: Springfield or Ashburn, Virginia + Remote or In-Person: 100% Onsite + Type of environment:… more
    TekSynap (10/25/25)
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  • Cybersecurity Information System Security Officer…

    Link Solutions Inc (Aberdeen Proving Ground, MD)
    …and Development. Link Solutions is seeking a Cybersecurity Information System Security Officer ( ISSO ) to join our team in Aberdeen Proving Ground, MD. + Must be ... a US Citizen + DoD Secret Clearance required + Non- remote (relocation incentive available) The Cybersecurity Information System Security Officer ( ISSO ) will… more
    Link Solutions Inc (11/06/25)
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  • Senior Information Systems Security Officer…

    RTX Corporation (Aurora, CO)
    …secure world. Our cybersecurity team is seeking a **Information Systems Security Officer ( ISSO )** to support our team **100% onsite** at our facility in **Aurora, ... Colorado.** The ISSO is responsible for the implementation of the cybersecurity...whether the role is designated as on-site, hybrid or remote ._** The salary range for this role is 86,800… more
    RTX Corporation (01/08/26)
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  • SkillBridge Opportunities for System…

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    …antivirus/software update and patch management per ISSM/O direction + Ensures all remote maintenance connections are approved prior to establishing the connection + ... Ensures all remote maintenance connections are terminated at the end of...on a team #LI-Onsite Keyword: Information Technology, Systems Administrator, ISSO , Skillbridge, Military transition, Kratos Defense is an Equal… more
    Kratos Defense & Security Solutions, Inc. (11/20/25)
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  • Senior Information System Security Officer…

    RTX Corporation (Tucson, AZ)
    …world. Our cybersecurity team is seeking a **Senior Information Systems Security Officer ( ISSO )** to support our team **100% onsite** at our facility in **Tucson, ... our office locations, regardless of whether the role is designated as on-site, hybrid or remote ._** The salary range for this role is 86,800 USD - 165,200 USD. The… more
    RTX Corporation (01/14/26)
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