• Junior Information Systems…

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Junior Information Systems Security Officer (ISSO)** in our **National Security ... Security !** We are seeking a motivated and detail-oriented ** Junior Information System Security Officer... incidents and vulnerabilities. + Conduct weekly reviews of systems audit logs and vulnerability scan results. + Maintain… more
    Leidos (12/04/25)
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  • Junior ISSO Intern - Summer

    CACI International (Forest Heights, MD)
    …smooth functioning of high-visibility, department-wide AI initiatives. The ideal candidate for the Junior Information Systems Security Officer (ISSO) ... and supporting system owners and security managers. **Responsibilities:** The Junior Information Systems Security Officer (ISSO) Intern assist the… more
    CACI International (11/26/25)
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  • Information Systems Security…

    Systems Technologies, Inc. (Hanover, MD)
    … INFORMATION SYSTEMS SECURITY ENGINEER (ISSE) The company is seeking ... Information Systems Security Engineer... junior , mid-level, and senior Information Systems Security Engineers (ISSE)... junior , mid-level, and senior Information Systems Security Engineers (ISSE) to provide SETA… more
    Systems Technologies, Inc. (12/02/25)
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  • Information Systems Security…

    Systems Technologies, Inc. (Hanover, MD)
    … INFORMATION SYSTEMS SECURITY OFFICER (ISSO) The company is seeking ... Information Systems Security Officer... junior , mid-level, and senior Information Systems Security Officers (ISSO)... junior , mid-level, and senior Information Systems Security Officers (ISSO) to provide SETA… more
    Systems Technologies, Inc. (12/02/25)
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  • Information System Security Officer…

    KBR (Chantilly, VA)
    Title: Information System Security Officer (ISSO) - Junior Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end ... contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape...a highly motivated and career-oriented Information System Security Officer (ISSO) - Junior to join… more
    KBR (11/21/25)
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  • Junior Security Control Assessor

    Leidos (Alexandria, VA)
    **Description** Leidos is seeking multiple Junior Security Control Assessors to join our SCA team. This position requires significant travel-please review the ... DoD information or connecting to the DoDIN. + Evaluate systems and Defensive Cyberspace Operations using cyber threat emulation and performance-based testing.… more
    Leidos (11/18/25)
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  • Junior Security Analyst

    SAIC (Arlington, VA)
    **Description** SAIC is seeking a ** Junior Security Analyst** with an active **TS/SCI clearance** to provide general administrative support to the Office of the ... Provide support to OUSW(R&E) personnel as required concerning clearance information and issues with locks, alarm systems ,...in OUSW(R&E) spaces. + Run queries of the Defense Information System for Security (DISS) database for… more
    SAIC (12/08/25)
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  • Junior Electronic Security System…

    Evergreen Fire and Security (Springfield, VA)
    …submit your qualifications for this great career opportunity at Evergreen Fire and Security . The Opportunity This opportunity as a Junior Technician is perfect ... Who We Are Evergreen Fire and Security (EFS) is a recognized leader in the...and commercial customers to protect lives, critical infrastructure, and information by providing and maintaining technically advanced and innovative… more
    Evergreen Fire and Security (12/06/25)
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  • Junior Systems Administrator

    Amentum (Mclean, VA)
    **Amentum** is looking for a ** Junior Systems Administrator** to join our team in **McLean, VA** ! As a Junior Systems Administrator, you will be ... responsible for the day-to-day maintenance and support of computer systems and networks. **Must have an Active Top Secret/SCI US Government clearance. Note: US… more
    Amentum (12/05/25)
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  • Systems Engineer, Junior

    KBR (Chantilly, VA)
    Title: Systems Engineer, Junior KBR is seeking a Junior Systems Engineer to support our customers in Chantilly, VA. The position requires the employee to ... provide technical expertise as a Systems Engineer and Technical Assistance (SETA). The ideal candidate will have experience within the Intelligence Community with a… more
    KBR (11/21/25)
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