• Cybersecurity Systems Analyst…

    Amentum (San Diego, CA)
    …in the DISA Security Technical Implementation Guides (STIG). The Cybersecurity Systems analyst should be knowledgeable of cyber network defense tools such ... risks, risk mitigation courses of action, and operational. Additionally, the Cybersecurity Systems Analyst should be able to perform security evaluations and… more
    Amentum (11/14/25)
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  • Senior Associate, Security

    L3Harris (Salt Lake City, UT)
    …employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title: Shift ... control, intrusion detection systems , video management, and other related systems . Responds to alarms. Informs Security Management, Facilities Management,… more
    L3Harris (12/07/25)
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  • Senior Specialist, Systems Network…

    L3Harris (Herndon, VA)
    …space, air, land, sea and cyber domains in the interest of national security . Job Title: Sr. Specialist, Systems Network Engineer Job Code: 31086 Job ... advanced defense and commercial technologies across space, air, land, sea and cyber domains. L3Harris has approximately $18 billion in annual revenue and 47,000… more
    L3Harris (11/20/25)
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  • Corporate Security Investigator…

    SAIC (VA)
    …& Threat Management Program. This position falls within the SAIC Security , Counterintelligence & Threat Management Program and reports directly to the ... candidate shall provide highly qualified support through thorough investigations of general security related concerns as well as augment the corporate Insider Threat… more
    SAIC (12/20/25)
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  • Senior IT Specialist/Computer…

    THOR Solutions, LLC (San Diego, CA)
    …evolving DoD/DON directives (quarterly STIG updates), corrective maintenance and enhancements + Cyber Security Engineering to monitor the system in accordance ... THOR Solutions is actively seeking a Senior -Level IT Specialist/Computer Systems Analyst to support the US Navy Ship Anti-Submarine Warfare (ASW) Readiness and… more
    THOR Solutions, LLC (10/29/25)
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  • Senior Linux Systems Administrator…

    Leidos (Annapolis Junction, MD)
    …**Leidos** has a new and exciting opportunity for a ** Senior Linux Systems Administrator** in our **National Security Sector's (NSS) Cyber & ... : Bachelor's degree plus eleven (11) to fifteen (15) years of relevant systems administration experience or equivalent. + ** Security Clearance** : Candidates… more
    Leidos (10/09/25)
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  • Senior Program Manager, Space RF…

    AeroVironment (Albuquerque, NM)
    …environments space presents across GEO, MEO, LEO and Cislunar orbits. With hundreds of systems flying in space, our customers turn to AV when a mission can't fail. ... the transformation and help us make this impact now. **Overview** AV seeks a Senior Program Manager to oversee the planning, execution, and delivery of the Space RF… more
    AeroVironment (12/20/25)
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  • Model Based Systems Engineer, Senior

    BOOZ, ALLEN & HAMILTON, INC. (Dayton, OH)
    Model Based Systems Engineer, Senior The Opportunity: Are you looking for an opportunity to combine your technical skills with big picture thinking to make an ... defense? You understand your customer's environment and how to develop the right systems for their mission. Your ability to translate real-world needs into technical… more
    BOOZ, ALLEN & HAMILTON, INC. (12/11/25)
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  • Senior Ground Segment Systems

    SAIC (El Segundo, CA)
    **Description** SAIC is seeking you, our latest experienced Senior Ground Segment Systems Engineer to support to the US Space Force (USSF) in developing, ... deploying, and sustaining a National Security Space system within the Space Systems ... engineering and integration; enterprise IT, including cloud services; cyber ; software; advanced analytics and simulation; and training. We… more
    SAIC (12/05/25)
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  • Digital and Model-Based Systems Engineer,…

    BOOZ, ALLEN & HAMILTON, INC. (Washington, DC)
    Digital and Model-Based Systems Engineer, Senior The Opportunity: Are you looking for an opportunity to combine your technical skills with big picture thinking ... and cyber certification processes + Knowledge of modular open systems approach ( MOSA ) design principles and technologies, DoD architecture standards… more
    BOOZ, ALLEN & HAMILTON, INC. (12/03/25)
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