• Satellite Systems Engineer

    SAIC (Chantilly, VA)
    …engineering & integration and more. This position is for a Satellite System Engineer for a large, multi-year contract supporting a cutting-edge and innovative space ... and practical experience with satellite systems. The Satellite System Engineer oversees developer satellite system design, development and integration providing… more
    SAIC (12/11/25)
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  • SIGINT Mission Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a **SIGINT Mission Engineer ** to support assessments and studies for the SIGINT Directorate. In this role you will coordinate ... and architecture performance assessments with the Enterprise, Chief Architect, Chief Engineer , and Program Offices. You will manage development, test, and validation… more
    SAIC (12/11/25)
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  • Specialist, Aerospace Mechanical Engineer

    L3Harris (Ashburn, VA)
    …in the interest of national security. Job Title: Specialist, Aerospace Mechanical Engineer Job Code: 31930 Job Location: Ashburn, VA Job Schedule: 9/80 (Every ... to qualified candidates Job Description: We are seeking a highly skilled Mechanical Engineer to join our dynamic team dedicated to designing and developing Unmanned… more
    L3Harris (12/10/25)
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  • Software Systems Engineer

    CACI International (Sterling, VA)
    Software Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of Travel ... **Job Description:** CACI is looking for a self-motivated Systems Engineer with a background in software development to support...Qualifications Would Be Nice to Have:** + Experience with RF software and hardware systems. + Experience with Digital… more
    CACI International (12/09/25)
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  • Electrical Engineer - EMC/EMP

    Amentum (Dahlgren, VA)
    Amentum is seeking a highly motivated and talented Electrical Engineer -Junior to support Electromagnetic Environmental Effects. **Electrical Engineer -Junior ... Knowledge of analog and digital technologies + Knowledge of the practical use of RF test equipment (oscilloscopes, VNA's, etc.) Amentum is proud to be an Equal… more
    Amentum (12/04/25)
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  • Digital Signals Processing Engineer

    CACI International (Sterling, VA)
    …development of RF transmission and receiver systems or software defined radio + Experience processing signals using any software tool suite Experience with ... Digital Signals Processing Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of… more
    CACI International (11/26/25)
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  • Research Science / Senior AI Machine Learning…

    CACI International (Sterling, VA)
    Research Science / Senior AI Machine Learning Research Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Top Secret ... exciting new opportunity for a Senior AI and Machine Learning Research Engineer . Apply machine learning, statistics, to develop algorithms to solve challenging… more
    CACI International (11/25/25)
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  • Sr Specialist, Systems Integration & Test…

    L3Harris (Ashburn, VA)
    …of national security. Job Title: Sr Specialist, Systems Integration & Test Engineer (UAV Propulsion) Job Code: 31554 Job Location: Ashburn, VA Job Description: ... Systems (UAS / UAV), advanced radar systems, next-generation weapon systems, and other RF sensor technologies. As the Systems Integration & Test Engineer , you… more
    L3Harris (11/25/25)
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  • Data Scientist / Senior AI Machine Learning…

    CACI International (Sterling, VA)
    Data Scientist / Senior AI Machine Learning Research Engineer Job Category: Science Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee ... exciting new opportunity for a Senior AI and Machine Learning Research Engineer . Apply machine learning, statistics, to develop algorithms to solve challenging… more
    CACI International (11/25/25)
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  • Senior MBSE Systems Engineer

    CACI International (Sterling, VA)
    Senior MBSE Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of ... None * * * **The Opportunity:** Join CACI as a Model-Based Systems Engineer (MBSE) and contribute to a dynamic counter-unmanned aircraft systems (C-UAS) mission that… more
    CACI International (11/18/25)
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