• Information System Security

    CACI International (Chantilly, VA)
    Information System Security Officer...procedures. + Reviews weekly bulletins and advisories that impact security of site information systems ... * * **The Opportunity:** CACI is looking for an Information System Security Officer (ISSO)...or DIACAP processes + Experience with classified environments and information systems + Knowledge of eMASS preferred… more
    CACI International (12/19/25)
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  • Senior Data Security Consultant

    Guidehouse (Arlington, VA)
    …Standard (FIPS) 199 - Standards for Security Categorization of Federal Information and Information Systems , and NIST RMF and Special Publications ... as system owners, external auditors, and other federal agencies like CISA, to coordinate security ...the following certifications: ISC2 Zero Trust Strategy Certificate, Certified Information Systems Security Professional (CISSP),… more
    Guidehouse (10/05/25)
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  • Information System Security

    ANSER (Mclean, VA)
    …our success in the impact of our service. Position Overview: ANSER is seeking an Information System Security Specialist to support information technology ... compliance requirements. In this role you will strengthen information and systems security by...compliance activities, maintaining secure data handling processes, and supporting system security assessments. You will contribute to… more
    ANSER (12/27/25)
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  • Information System Security

    TekSynap (Ashburn, VA)
    **Responsibilities & Qualifications** **R** **ESPONSIBILITIES** Information System Security Officer (ISSO) acts as the Designated Person(s) assigned to one ... Manager. The Contractor shall also keep the designated government Information System Security Manager (ISSM),...Employees are required to comply with any contractually mandated Federal COVID-19 requirements. More information can be… more
    TekSynap (10/25/25)
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  • Senior Information System

    Guidehouse (Mclean, VA)
    …support of our Department of Defense client. We are seeking an experienced **Senior Information System Security Officer (ISSO) (Managing Consultant)** with a ... track record to possess and apply comprehensive knowledge of information system security across key...Risk Management Framework. + An ACTIVE and MAINTAINED "Secret" Federal or DOD security clearance. + Strong… more
    Guidehouse (12/04/25)
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  • Senior Information System

    KBR (Chantilly, VA)
    Title: Senior Information System Security Officer (ISSO) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end ... Develop, update, and/or review RMF documentation to include the System Security Plan (SSP), Security ...assigned. Basic Qualifications: + Bachelor's Degree in computer science, information systems , or related field and at… more
    KBR (12/24/25)
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  • Cloud Information Systems

    General Dynamics Information Technology (Ashburn, VA)
    …to CBP **MEANINGFUL WORK AND PERSONAL IMPACT** GDIT is looking to hire a Senior Information System Security Specialist who wants to join a dynamic, ... our national security in cyber as an Information Security Analyst Senior at GDIT. Here,...services. + Prepares, maintains, and implements system security plans for high-visibility production systems +… more
    General Dynamics Information Technology (12/10/25)
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  • Information System Security

    Eliassen Group (Richmond, VA)
    ** Information System Security Officer** **Anywhere** **Type:** Contract-to-Hire **Category:** Security **Industry:** Government **Workplace Type:** ... **Shortcut:** http://careers.eliassen.com/ggOjSE + Description + Recommended Jobs **Description:** The Information System Security Officer (ISSO) serves… more
    Eliassen Group (12/30/25)
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  • Information System Security

    ManTech (Virginia Beach, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Information System Security Engineer (ISSE)** to join our team in **Virginia Beach** **, ... Qualifications** : + Bachelor's Degree + One of the following certifications: Certified Information Systems Security Professional (CISSP), CompTIA Advanced … more
    ManTech (12/20/25)
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  • Senior Information System

    ManTech (Chantilly, VA)
    **MANTECH** seek a motivated, career and customer-oriented **Senior Information System Security Engineer** to join our team in **Washington, DC, Quantico, ... 14 years. + Hold at least one of the following certifications: Certified Information Systems Security Professional (CISSP) (or Associate), CompTIA Advanced… more
    ManTech (01/01/26)
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