• COLSA Corporation (Kingsport, TN)
    General Summary: The Local Defender serves as a critical cybersecurity role that combines ISSO responsibilities with traditional Security Operations Center (SOC) ... years of work related experience to include 2+ years of direct ISSO or cybersecurity compliance experience, preferably within a DoD or Federal environment. +… more
    DirectEmployers Association (09/12/25)
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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 ... a team of highly qualified professionals that will provide expertise in Cybersecurity , Cloud, and Systems Engineering, who will support the development and… more
    DirectEmployers Association (11/21/25)
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  • Tyto Athene (Washington, DC)
    …Tyto Athene is searching fora **Senior Information Systems Security Officer ( ISSO )** with privacy experience. The candidate will ensure that security requirements ... 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 (Santa Barbara, CA)
    …Manage Hyper-V and virtual machines. + Interface with customer IT staff + Cybersecurity baseline management and change reporting as needed. + Resolve issues and ... Experience working with and supporting a diverse team of system users. + ISSO experience, ability to develop solutions to complex IS compliance and security problems… more
    DirectEmployers Association (12/06/25)
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  • Tyto Athene (Fairfax, VA)
    …Tyto Athene is searching for a **Senior Information System Security Officer ( ISSO )** to be responsible for the overall handling of information assurance expertise ... of assigned information systems + Coordinate with the client's Cybersecurity Unit to achieve and maintain the information systems'...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 (Bedford, MA)
    **Description** ARS is seeking candidates to fill a Systems Cybersecurity Journeyman (ISSE) role located on Hanscom AFB in Bedford, Massachusetts. Our desire is to ... a team of highly qualified professionals that will provide expertise in Cybersecurity , Cloud, and Systems Engineering, who will support the development and… more
    DirectEmployers Association (12/05/25)
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  • Applied Research Solutions (Bedford, MA)
    **Description** ARS is seeking candidates to fill a Systems Cybersecurity Journeyman role located on Hanscom AFB in Bedford, Massachusetts. The selected individual ... implementing corrective actions. + Ensuring the rigorous application of information security/ cybersecurity policies, principles, and practices in the delivery of all… more
    DirectEmployers Association (12/09/25)
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  • Information System Security Officer ( ISSO

    Lockheed Martin (Cape Canaveral, FL)
    **Description:** Lockheed Martin Space \(LMS\) is seeking a Classified Cybersecurity Information Systems Security Officer \( ISSO \) supporting the Fleet Ballistic ... in Cape Canaveral, FL\. The selected candidate will conduct daily cybersecurity operations, to include auditing, creating information system authorization packages,… more
    Lockheed Martin (09/19/25)
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  • Cybersecurity Information System Security…

    Link Solutions Inc (Aberdeen Proving Ground, MD)
    …appraised for CMMI ML3 for Services and Development. Link Solutions is seeking a Cybersecurity Information System Security Officer ( ISSO ) to join our team in ... + DoD Secret Clearance required + Non-remote (relocation incentive available) The Cybersecurity Information System Security Officer ( ISSO ) will serve as… more
    Link Solutions Inc (11/06/25)
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  • Cybersecurity - Information System Security…

    The Boeing Company (Huntsville, AL)
    …us. Boeing Classified Cybersecurity is looking for a highly motivated ** Cybersecurity - Information System Security Officer ( ISSO )** to join our Classified ... team in **Huntsville, AL** . The selected candidate will rely on Cybersecurity and Information Assurance (IA) background to support Boeing customers in meeting… more
    The Boeing Company (12/03/25)
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  • Information Systems Security Officer ( ISSO

    V2X (Reston, VA)
    …not limited to: Mid-Level (3-7 Years Experience) + Information Systems Security Officer ( ISSO ) + Cybersecurity Compliance Analyst + Security Controls Assessor + ... Risk Management Framework (RMF) Specialist Senior-Level (7+ Years Experience) + Senior ISSO + Information Assurance Manager + Cybersecurity Compliance Manager +… more
    V2X (11/27/25)
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  • Information System Security Officer( ISSO )

    Nightwing (Annapolis Junction, MD)
    …right now. At Nightwing Intelligence Solutions, we've got what you're looking for! We seek an ISSO to join our Cybersecurity team. As an ISSO , you'll be a ... alignment with USG regulations. About the Role: As the ISSO , you will plan and execute cybersecurity ...the ISSO , you will plan and execute cybersecurity initiatives, ensuring our systems are secure, compliant, and… more
    Nightwing (10/28/25)
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  • Information System Security Officer ( ISSO

    CACI International (Chantilly, VA)
    …Join Our Dynamic Cybersecurity Team as an Information Systems Security Officer ( ISSO )!** Are you passionate about cybersecurity and eager to make a ... for a dedicated and detail-oriented Information Systems Security Officer ( ISSO ) to join our innovative cybersecurity team. In this role, you will play a pivotal… more
    CACI International (10/31/25)
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  • Information Systems Security Officer ( ISSO

    NTT America, Inc. (Merrifield, VA)
    …and aligned with federal and agency policy. **Duties and Responsibilities:** 1. The ISSO ensures compliance with cybersecurity standards and manages system risk. ... organization, apply now. We are currently seeking a Information Systems Security Officer ( ISSO ) to join our team in Merrifield, Virginia (US-VA), United States (US).… more
    NTT America, Inc. (12/07/25)
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  • SW ISSO

    KBR (Redstone Arsenal, AL)
    …Job Summary KBR is seeking a highly motivated Information Systems Security Officer ( ISSO ) to provide comprehensive cybersecurity support to the Army's Search ... Title: SW ISSO Program Summary KBR's Missile, Aviation, and Ground...directly supports the STARE Organizational ISSM (O-ISSM) ensuring the cybersecurity of STARE's portfolio systems. The position is located… more
    KBR (12/06/25)
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  • ISSO 1

    Koniag Government Services (Washington, DC)
    …Koniag Data Solutions is seeking a motivated Junior Information System Security Officer ( ISSO ) to support our cybersecurity efforts for the Department of ... Koniag Data Solutions, LLC a Koniag Government Services company, is seeking a ISSO 1 with a Top- Secret security clearance to support KDS and our government customer… more
    Koniag Government Services (12/02/25)
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  • ISSO 2

    Koniag Government Services (Washington, DC)
    …Koniag Data Solutions is seeking an experienced Mid-Level Information System Security Officer ( ISSO ) to support our cybersecurity efforts for the Department of ... Koniag Data Solutions, LLC a Koniag Government Services company, is seeking ISSO 2 with a Top- Secret security clearance to support KDS and our government customer… more
    Koniag Government Services (12/02/25)
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  • Senior Information System Security Officer…

    Innovative Management & Technology Services (Clarksburg, WV)
    …seeking a highly skilled and mission-driven Senior Information Systems Security Officer ( ISSO ) to join our cybersecurity team supporting a critical government ... top government agencies. Job Title: Senior Information System Security Officer ( ISSO ) Primary Location: Clarksburg, WV - Hybrid Clearance: Top-Secret (TS) Position… more
    Innovative Management & Technology Services (10/29/25)
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  • Information System Security Officer ( ISSO

    Lockheed Martin (Hanover, MD)
    …this role which requires frequent interaction with internal and external stakeholders\. The ISSO assists the ISSM with cybersecurity oversight and will provide ... \(RMS\) division is seeking an experienced Information System Security Officer \( ISSO \) to protect mission critical information systems\. This role ensures… more
    Lockheed Martin (10/18/25)
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  • Senior Information Systems Security Officer…

    RTX Corporation (Tucson, AZ)
    …update of Cybersecurity documentation and other technical writing + Oversee ISSO 's to ensure implementation of policies and procedures as outlined within the ... problems that create a safer, more secure world. Our cybersecurity team is seeking a **Senior Information Systems Security...team is seeking a **Senior Information Systems Security Officer ( ISSO ) II** to support our team **100% onsite** at… more
    RTX Corporation (11/25/25)
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