• Network Systems Engineer - TS/SCI…

    Parsons Corporation (Mclean, VA)
    …you're looking for. **Job Description:** Parsons is looking for an amazingly talented **Network Systems Engineer ** to join our team! In this role, you will get ... Support the configuration, management, and troubleshooting of encryptors, secure communication systems , and system -level security protocols. + Perform network… more
    Parsons Corporation (09/09/25)
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  • Senior Model Based Systems Engineer

    ManTech (Stafford, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior** **Model Based Systems Engineer (MBSE)** to join our team in **Stafford, VA** . ... but are not limited to:** + The Model Based Systems Engineer (MBSE) III is a leader...modeling language (eg, SysML, UML). + Strong understanding of systems engineering principles (requirements management, system architecture,… more
    ManTech (07/22/25)
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  • Sr Specialist, Systems Integration & Test…

    L3Harris (Ashburn, VA)
    …and cyber domains in the interest of national security. Job Title: Sr Specialist, Systems Integration & Test Engineer (UAV Propulsion) Job Code: 27681 Job ... and other RF sensor technologies. As the Sr. Specialist, Systems Integration & Test Engineer , you will...assessment and develop mitigation strategies for complex projects + System design synthesis of complex electronic systems … more
    L3Harris (08/25/25)
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  • Systems Engineer

    Leidos (Chantilly, VA)
    …and recommending systems , equipment and technologies to improve and enhance existing systems . The System Engineers will diagnose and resolve technical ... **Description** Leidos Intelligence Group is seeking a Systems Engineer to support an enterprise... engineering and IT project management. The team of System Engineers will assist the Sponsor shepherd… more
    Leidos (09/24/25)
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  • Systems Engineer - T&E Manager

    QinetiQ US (Mclean, VA)
    …and personal lives. Position Overview We are seeking an experienced and dynamic Senior Systems Engineer to serve as the Test and Evaluation (T&E) Manager for ... Systems Integration Testing: + Oversee software testing, interface testing, and system integration activities within the Systems Integration Lab + Coordinate… more
    QinetiQ US (09/16/25)
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  • Network Management Systems (NMS) Linux…

    CACI International (Sterling, VA)
    Network Management Systems (NMS) Linux Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... + Manage system updates, patches, and security configurations to ensure systems are up-to-date and secure. + Troubleshoot and resolve system issues,… more
    CACI International (07/26/25)
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  • Systems Engineer SME

    General Dynamics Information Technology (Falls Church, VA)
    …**Job Description:** Deliver simple solutions to complex problems as a Telecommunication Systems Engineer Expert at GDIT. Here, you'll tailor cutting-edge ... At GDIT, people are our differentiator. As a Telecommunication Systems Engineer Expert you will help ensure...EXPERT WILL MAKE AN IMPACT * Designs and defines system architecture for new or existing computer systems… more
    General Dynamics Information Technology (08/23/25)
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  • Systems Integration Engineer 4

    M. C. Dean (Vienna, VA)
    …client outcomes, improving lives, and changing the world for the better. As a Systems Integration Engineer 4, you will be working with a dynamic team ... of systems and controls engineers responsible for design...control, power control, energy management control, and transit control systems . + Create, review, and/or approve system … more
    M. C. Dean (08/27/25)
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  • System Engineer - GEOINT

    KBR (Springfield, VA)
    Title: System Engineer - GEOINT Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... position based upon contract award. KBR is seeking a Systems Engineer to support government customers in...Process or system engineering of large complex System of Systems or Service Oriented Architecture/Cloud… more
    KBR (09/10/25)
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  • Mid-Level Systems Engineer

    TRIAEM, LLC (Chantilly, VA)
    GEOINT Systems Engineer Mid Location: Chantilly, VA or Springfield, VA Clearance Requirement: TS/SCI Overall Assignment Description: We are seeking a Mid-Level ... Systems Engineer with hands-on experience across the Systems ...Integrator Team, you will work alongside Expert and Senior System Engineer and Integrator teammates to conduct… more
    TRIAEM, LLC (09/24/25)
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