• 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 ... Security Accreditation. Responsibilities include defining, creating, and maintaining Systems Security Plans (SSP) to support Accreditation and Authorization… more
    DirectEmployers Association (09/16/25)
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  • HRSD Talent Management (Virginia Beach, VA)
    …Information - HRSD - OT Security Manager Manager: Chief Information Security Officer Division: Information Technology Information Technology (IT) Sub Family: ... Information Security Virginia Beach, VA Career Stream/Level: Leadership/L3 FLSA Status:...and implementation of robust cybersecurity strategies for industrial control systems (ICS) and supervisory control and data acquisition (SCADA)… more
    Appcast IO CPC (12/10/25)
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  • Fairfax Water (Herndon, VA)
    …needed. Establishing and reviewing all Standard Operating Procedures, manuals, and systems and ensure accurate operational records are maintained in coordination ... network including the data management system. Coordinating with the Safety and Security group and making recommendations for changes in procedures or processes.… more
    Appcast IO CPC (12/10/25)
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  • Applied Research Associates, Inc. (Alexandria, VA)
    …communicating, and collaborating with government personnel at all levels (eg, action officer to senior leader, civilian and military). This position is contingent ... Technologies task order, customer acceptance of the successful candidate's resume, and security clearance verification. We expect contract award in the first quarter… more
    DirectEmployers Association (11/19/25)
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  • Information Systems Security

    CACI International (Sterling, VA)
    Information Systems Security Officer (ISSO) Lead Job Category: Security Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... **The Opportunity** : CACI is seeking an experienced and proactive Information Systems Security Officer Lead to manage our organization's information … more
    CACI International (10/25/25)
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  • Information Systems Security

    NTT America, Inc. (Merrifield, VA)
    …adaptable, and forward-thinking 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). **Job Summary:** The Information Systems Security Officer (ISSO) is responsible for ensuring the secure… more
    NTT America, Inc. (12/10/25)
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  • Information Systems Security

    V2X (Springfield, VA)
    …with integrity, respect, responsibility, and professionalism. We are hiring a Information Systems Security Officer (ISSO) - active TS/SCI clearance ... (CI) Polygraph. Responsibilities + What You'll Do + The Information Systems Security Officer (ISSO) ensures the appropriate operational security more
    V2X (12/04/25)
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  • Information Systems Security

    SAIC (Chantilly, VA)
    …that modernize and enable critical national imperatives. SAIC is looking for an Information Systems Security Officer (ISSO) to support a highly dynamic and ... experience in information security , with at least 3 years as an Information Systems Security Officer or similar role + Strong knowledge of security more
    SAIC (10/04/25)
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  • Information Systems Security

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Information Systems Security Officer (ISSO) - Senior** **Category:** Cyber Security **Main location:** United States, Virginia, Arlington **Position ... collaborative team to deliver state-of-the-art capabilities. The Information System Security Officer (ISSO) is responsible for the... Officer (ISSO) is responsible for the security of an organization's information systems . Their… more
    CGI Technologies and Solutions, Inc. (12/06/25)
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  • Information Systems Security

    General Dynamics Information Technology (Mclean, VA)
    …**Job Description:** Seize your opportunity to make a personal impact as an Information Systems Security Officer supporting customer activities. GDIT is your ... grow a rewarding career. At GDIT, people are our differentiator. As a Information Systems Security Officer (ISSO)​, you will help ensure today is safe and… more
    General Dynamics Information Technology (09/27/25)
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