• Systems Administrator

    CACI International (Norfolk, VA)
    … infrastructure (virtual servers, network, security, etc.) issues using systems analysis techniques and procedures to ensure appropriate function of hardware, ... Systems Administrator Job Category: Information Technology Time Type:...responsible for supporting testing and software integration in the support the deployment and evaluation of the Navy's Theater… more
    CACI International (01/07/26)
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  • Systems Administrator

    Leidos (Chantilly, VA)
    …collaborative, high-security environment, ensuring the reliability, security, and efficiency of systems that support national security objectives. This position ... **Description** Leidos is seeking an experienced ** Systems Administrator** to join our team in supporting...Administrator** to join our team in supporting mission-critical IT infrastructure . This role is ideal for a professional with… more
    Leidos (01/13/26)
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  • Aegis Systems Analyst

    Parsons Corporation (Dahlgren, VA)
    …and redefine what's possible. **Job Description:** We are seeking experienced **Principal Systems Analysts** to support current and emerging Aegis Ballistic ... opportunities, including Requirements Analysts, Software Baseline Analysts, and Senior Systems Analysts. Our ideal candidates bring extensive experience in missile… more
    Parsons Corporation (12/09/25)
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  • Senior Linux Systems Administrator

    Leidos (Arlington, VA)
    **Description** The Leidos Digital Modernization Sector is seeking a **_Senior Linux Systems Administrator_** in support of the Air Force National Capital ... instrumental in designing, implementing, and maintaining robust and scalable Linux infrastructure that powers our core operations. This includes the maintenance of… more
    Leidos (12/20/25)
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  • Chief Delivery & Innovation Engineer

    BAE Systems (Mclean, VA)
    …project management and leadership experience in HPC environment, IT infrastructure , security, asset management, technical/end-user support , and research ... + Information security management/engineering in a DoW environment + Technical/end-user support + Familiarity with infrastructure software platforms, including… more
    BAE Systems (01/15/26)
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  • Sr Specialist, Systems Engineer (Cloud…

    L3Harris (Chantilly, VA)
    …Agile methodologies. This role involves requirements decomposition and the use of Cameo Systems Modeler to support the development and execution of cutting-edge ... models using Cameo Systems Modeler. + Design and implement software systems and microservice architectures to support space mission engineering. + Decompose… more
    L3Harris (12/21/25)
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  • Senior Systems Engineer Tier III

    UIC Government Services and the Bowhead Family of Companies (Quantico, VA)
    **Overview** SENIOR SYSTEMS ENGINEER | TIER III (MIELS): Bowhead is seeking Senior Systems Engineers to support a customer in Stafford, VA. Support for ... with DoD/IC policies and regulations. + Install, configure, and maintain operating systems , software, and hardware for critical infrastructure . + Develop and… more
    UIC Government Services and the Bowhead Family of Companies (01/09/26)
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  • Systems Engineer (Test Tool Development…

    KBR (Springfield, VA)
    …is a contingent position based upon contract award. KBR is seeking a Mid-Level Systems Engineer to support government customers in Springfield, VA. The ... Title: Systems Engineer (Test Tool Development and Automation) Belong....best practices, to enable management of development epics and support an agile sprint development schedule. This individual will… more
    KBR (12/11/25)
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  • Lead, Systems Engineering - Modeling…

    L3Harris (Herndon, VA)
    …sea and cyber domains in the interest of national security. Job Title: Lead, Systems Engineering - Modeling & Simulation Job Code: 30436 Job Location: Herndon, VA ... Schedule: 9/80 Job Description: L3Harris Technologies has an opening for a Manager, Systems Engineering in Modeling, Simulation & Analysis (MS&A) to join our Mission… more
    L3Harris (12/05/25)
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  • Information Systems Security Engineer…

    General Dynamics Information Technology (Chantilly, VA)
    …revisions. **DESIRED SKILLS** + Knowledge of the customer's organization, their network systems and infrastructure , processes and procedures, and request and ... Cyber and IT Risk Management **Skills:** Computer Security,Information Assurance,Open-Source,Operating Systems (OS) **Experience:** 5 + years of related experience… more
    General Dynamics Information Technology (01/02/26)
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