• Information System Security Engineer…

    Guidehouse (Suitland, MD)
    …performing comprehensive assessments and reviews of management, operational and technical security controls for audited applications and information systems, ... categorization, security control selection and tailoring, and supporting the security assessment in accordance with Federal Information Processing Standard… more
    Guidehouse (10/24/25)
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  • Information Systems Security

    Lockheed Martin (Littleton, CO)
    …the security team, program, and government customers to perform as an Information Systems Security Officer \(ISSO\) for Special Access Programs located at ... discipline\. Key Responsibilities of this role includes: \- Oversee day\-to\-day information system security operations including hardware and software… more
    Lockheed Martin (10/12/25)
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  • Senior Information System Security

    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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  • Information System Security

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

    BOOZ, ALLEN & HAMILTON, INC. (Lexington, MA)
    Information System Security Engineer, Senior Key Role: Maintain responsibility for all Information Systems Security Engineer ( ISSE ) duties in support ... & Ms. Basic Qualifications: + 5+ years of experience as an Information Systems Security Engineer + 5+ years of experience implementing defense in-depth solutions… more
    BOOZ, ALLEN & HAMILTON, INC. (12/22/25)
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  • Information System Security Engineer

    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** **, ... : + Bachelor's Degree + One of the following certifications: Certified Information Systems Security Professional (CISSP), CompTIA Advanced Security more
    ManTech (12/20/25)
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  • Information System Security Officer…

    CACI International (Chantilly, VA)
    Information System Security Officer (ISSO) Job Category: Security Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... Travel: Local * * * **The Opportunity:** CACI is looking for an Information System Security Officer (ISSO) to support our DoD customer to implement an enterprise… more
    CACI International (12/19/25)
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  • Information Systems Security Officer…

    BAE Systems (Tucson, AZ)
    …support systems at Davis Monthan AFB, AZ. The candidate will serve as an Information Systems Security Officer (ISSO) for systems operated in support of the ... updated. + ** Information Assurance Documentation** : Create and maintain information assurance documentation (eg SSPs, Security Profiles, approvals). +… more
    BAE Systems (12/06/25)
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  • Information System Security Officer…

    Amentum (Elkridge, MD)
    …, & Intel space? If so, look no further. Amentum is seeking a ** Information System Security Officer (ISSO)** to join our team of passionate individuals ... projects that make a direct impact on the Nation's security and intelligence mission. As an Information System Security Officer (ISSO) at Amentum, you… more
    Amentum (12/02/25)
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  • Information System Security Officer,…

    Lockheed Martin (Kirtland AFB, NM)
    …the security team, program, and government customers to perform as an Information Systems Security Officer \(ISSO\) for Special Access Programs located at ... culture\. Key Responsibilities of this role includes: \- Oversee day\-to\-day information system security operations including hardware and software… more
    Lockheed Martin (10/29/25)
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