• SIGINT Mission Engineer

    SAIC (Chantilly, VA)
    …Chief Engineer , and Program Offices. You will manage development, test, and validation of systems assessment methodologies and tools such as STK, SOAP, ... **Description** SAIC is seeking a **SIGINT Mission Engineer ** to support assessments and studies for the...system architecting, system and design, interface and data architectures, validation and verification, systems integration, and system… more
    SAIC (12/11/25)
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  • Specialist, Software Architect…

    L3Harris (Ashburn, VA)
    …Job Location: Ashburn, VA Job Schedule: 9/80 Regular Job Description: As a Specialist, Software Systems Engineer , you will be responsible for developing ... in the interest of national security. Job Title: Specialist, Software Architect Systems Engineer Job...& validation , fielding, and troubleshooting of complex systems . + Minimum 3 years Software CM… more
    L3Harris (12/05/25)
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  • Linux Systems and Network Engineer

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' ... ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive… more
    Nightwing (11/21/25)
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  • Test Engineer

    Nightwing (Sterling, VA)
    …deployment/post-installation test plans/harnesses to validate installation + Conduct software compatibility tests with programs, hardware, operating systems ... and Cl control. Required Skills: + Technical Proficiency: Strong understanding of software development lifecycle (SDLC), quality management systems (QMS), and… more
    Nightwing (09/26/25)
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  • GEOINT Mission Processing Engineer

    KBR (Chantilly, VA)
    …focus on GEOINT product definition and generation + TEST: Integration, Verification, Validation and Test experience + Systems : Experience with Mission Processing ... Title: GEOINT Mission Processing Engineer Belong. Connect. Grow. with KBR! KBR is...customer domain, along with a strong focus on core systems engineering processes in support of end-to-end mission and… more
    KBR (09/30/25)
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  • Principal Staff Artificial Intelligence…

    General Motors (Richmond, VA)
    …You'll Do:** + Lead the design, development, and implementation of simulation-based validation strategies for autonomous systems , ensuring safety and performance ... **Job Description** **Role:** As a Principal Staff Artificial Intelligence Engineer within the Simulation and Testing organization, you will play a critical role in… more
    General Motors (12/12/25)
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  • Mission Architecture Engineer

    JHNA (Alexandria, VA)
    …currently seeking a talented Model-Based Systems Engineer (MBSE) / Digital Engineer with Cameo and/or MBSE software modeling experience to join our team ... local travel to customer sites. Roles/Responsibilities: As a Model-Based Systems Engineer (MBSE) / Digital Engineer...team member, you will work on all aspects of systems hardware and software - from conceptual… more
    JHNA (11/03/25)
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  • Ground Segment System Engineer

    SAIC (Chantilly, VA)
    …space program. The Ground Segment System Engineer leads ground-related systems engineering activities and oversees developer software development progress. ... from the SAIC headquarters, our Chantilly, VA team supports systems development, targeting & intelligence analysis, systems ...more. This position is for a Ground Segment System Engineer for a large contract supporting a cutting-edge and… more
    SAIC (10/08/25)
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  • Modeling And Simulation Engineer

    KBR (Chantilly, VA)
    …Architect, Chief Engineer , and Program Office + Supports development, test, and validation of systems assessment methodologies and tools such as STK, SOAP, ... Title: Modeling And Simulation Engineer Belong. Connect. Grow. with KBR! KBR's National...MATLAB, and potentially organically developed software + Analysis of space systems , performance… more
    KBR (11/07/25)
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  • Test Engineer

    Steampunk (Mclean, VA)
    …options and recommendations + Leverage virtualization and containerization to optimize testing software systems + Work with teams to bring continuous improvement ... for you to join our team as a **Test Engineer ** . You'll implement automation for increased efficiency and...quality assurance services to support application, cloud and data systems development.We are looking for candidates with 3-5 years… more
    Steampunk (12/09/25)
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