• DevSecOps Systems Engineer

    SAIC (Chantilly, VA)
    …life cycle. **A Top Secret/SCI Poly is required.** As the DevSecOps Systems Engineer , you will be integrating security throughout the software development ... **Description** SAIC is seeking a **DevSecOps Systems Engineer ** to fill a critical...to be substituted in lieu of degree. + Active Top Secret/SCI clearance with Poly. + Experience with DevSecOps… more
    SAIC (09/09/25)
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  • Senior Scientist, Systems Engineer

    L3Harris (Herndon, VA)
    …and cyber domains in the interest of national security. Job Title: Senior Scientist, Systems Engineer Job Code: 28926 Job Location: Herndon, VA Job Schedule: ... is available to qualified applicants Job Description: The Advanced Concept Engineer (ACE) provides strategic technical leadership to draw on L3Harris' technical… more
    L3Harris (10/05/25)
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  • Scientist, Systems Engineer

    L3Harris (Ashburn, VA)
    …domains in the interest of national security. Job Title: Scientist, Chief Integration/Test Engineer Job Code: 27748 Job Location : Clifton, NJ or Ashburn, VA Job ... Description : As the SI&T Chief Integration and Test Engineer , you are responsible for driving the integration and...for driving the integration and test of complex electronic systems for the defense industry. You will need to… more
    L3Harris (11/20/25)
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  • Sr. Systems Engineer /Analyst

    Amentum (Fredericksburg, VA)
    Amentum is seeking a Senior Systems Engineer on a part-time basis to join our engineering team in Fredericksburg, VA. Like learning about new systems and ... and new Fleet capabilities. Help support to the Navy's new system. **Senior Systems Engineer Responsibilities:** + Providing Systems Engineering support for… more
    Amentum (11/14/25)
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  • Senior Systems Integration Engineer

    CACI International (VA)
    Senior Systems Integration Engineer - Radar &...technical field. + Must be eligible to obtain a Top Secret Security Clearance + **A minimum of 10 ... Border Protection's Air and Marine Operations (AMO) platforms. As a Senior Systems Integration Engineer - Radar and Avionics, you will work closely with the… more
    CACI International (11/07/25)
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  • Information Systems Security…

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking an experienced Information Systems Security Engineer (ISSE) for a position located in Chantilly, VA. The successful candidate ... (ISSM) regarding certification and accreditation of all System Program Office sponsored systems . + Provide the Information System Security Engineer (ISSE)… more
    SAIC (11/06/25)
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  • Senior SIGINT Systems Engineer

    Sciolex Corporation (Chantilly, VA)
    …to ensuring you receive the utmost employee care. Responsibilities As the Senior SIGINT Systems Engineer , you will help guide new and existing SIGINT programs as ... well as perform the following functions as a SIGINT Systems Engineer , by using a holistic approach...Develop architecture products. Qualifications & Physical Requirements + Active Top Secret/SCI with Poly. + Bachelors in engineering, physics,… more
    Sciolex Corporation (10/09/25)
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  • Chief Unmanned Systems Robotics…

    Leidos (Arlington, VA)
    **Description** Leidos, a global technology leader, is seeking a Chief Unmanned Systems Robotics Engineer for our Sea Systems Business Area within our ... Vessels autonomous systems development. As Chief Unmanned Systems Robotics Engineer , you will play a...required with the ability to obtain and maintain a Top Secret security clearance and a CI polygraph may… more
    Leidos (10/09/25)
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  • Communications Systems Engineer

    Clark Construction Group, LLC (Mclean, VA)
    The Communication Systems Engineer will lead design, development and maintenance of various technologies needed for various fields of communications. These ... + Proven experience with transportation (mass transit/rail, aviation, etc.) communications systems preferred + Engineer in Training (EIT) certification with… more
    Clark Construction Group, LLC (09/19/25)
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  • Systems Engineer - Senior

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** Systems Engineer - Senior (ILO-2025-23793): Bowhead is seeking to network with a highly skilled Sr Systems Engineer to join our dynamic ... candidate will possess a strong technical background and a passion for systems engineering. This role is critical in ensuring the successful design, integration,… more
    UIC Government Services and the Bowhead Family of Companies (08/30/25)
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