• Senior Systems Engineer (MBSE)…

    RTX Corporation (Dulles, VA)
    …that create a safer, more secure world. Raytheon Technologies is seeking a Senior Systems Engineer (MBSE) to provide enterprise-wide systems engineering and ... traceability of requirements to technical solutions. This role involves developing and maintaining system models using tools such as Cameo Systems Modeler, as… more
    RTX Corporation (10/13/25)
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  • Systems Engineer

    Kelly Services (Chantilly, VA)
    **Job Title:** Systems Engineer **Location** : Chantilly, VA - **ONSITE** **Duration:** 3 months with possible extensions **Pay:** $80-$83/hr. (depending on ... is an extensive back log **Job Description:** + A Systems Engineer in the Defense and Aerospace... architectures, subsystems, and components for defense and aerospace systems . This involves understanding and analyzing system more
    Kelly Services (12/03/25)
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  • Systems Engineer & Process SME

    KBR (Chantilly, VA)
    Title: Systems Engineer & Process SME Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape...upon contract award KBR is seeking a highly qualified Systems Engineer to provide Systems more
    KBR (11/07/25)
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  • Senior SIGINT Systems Engineer

    Solvarus (Chantilly, VA)
    …key to successful enterprise mission objectives. We are seeking a senior SIGINT systems engineer to provide Systems Engineering Technical Assistance (SETA) ... support to a government Enterprise Systems Engineer . The program is responsible for...closure in the remote sensing domain; supporting enterprise and system level requirements for future systems ; independent… more
    Solvarus (11/02/25)
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  • Cyber Systems Engineer Senior

    General Dynamics Information Technology (Springfield, VA)
    …None **Job Family:** Intelligence Operations and Analysis **Skills:** Cross Domain (Inactive), Security System Design, Systems Engineering **Experience:** 5 + ... And our work depends on TS/SCI level cleared **Cyber Systems Engineer lll - ECDS** joining our...experience + 6+ years' experience working as a Cyber Engineer working in application, system + DoD… more
    General Dynamics Information Technology (12/30/25)
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  • Network Engineer

    System One (Mclean, VA)
    Job Title: Network Engineer Location: Arlington, VA Type: Contract To Hire Contractor Work Model: Onsite Security Clearance: Active Top Secret Duties and ... support switches, routers, and data circuits for OMC voice, data, and video systems . + Ensure secure configuration of network infrastructure in accordance with DoD… more
    System One (12/26/25)
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  • Systems Engineer (DHS)

    SimIS Inc. (Suffolk, VA)
    …sensors, UAS, tunnel detection systems , and ground-based sensors. The Systems Engineer develops system architectures, performs integration analysis, ... and test and evaluation (T&E) support. SimIS seeks a Systems Engineer to conduct comprehensive systems...tools for view shed analysis + Understanding of border security operational requirements + Proficiency in system more
    SimIS Inc. (10/09/25)
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  • Senior SIGINT Systems Engineer

    KBR (Chantilly, VA)
    Title: Senior SIGINT Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape...of space defense. KBR is seeking a Senior SIGINT Systems Engineer to be part of our… more
    KBR (12/16/25)
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  • Systems Engineer , Directed Energy…

    Huntington Ingalls Industries (Alexandria, VA)
    …career or bring several years of expertise, we encourage you to apply. Targeted Salary Ranges: Systems Engineer Mid Levels 2-3 - $72,254 - $130,000 Systems ... Type: Full Time/Hourly/Non-Exempt Anticipated Salary Range: $72,254.00 - $195,000.00 Security Clearance: Ability to Obtain Level of Experience: Mid Employee… more
    Huntington Ingalls Industries (11/29/25)
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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… more
    KBR (11/21/25)
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