• Engineer /Scientist Unmanned Surface Vessel…

    Naval Sea Systems Command (Dahlgren, VA)
    …You will communicate across the team and with the team lead to support software and interface development. You will design software architecture, enforce coding ... QA, DevOps, Systems Engineering, and UX/UI, to ensure seamless integration of software components. You will identify and implement improvements to the development… more
    Naval Sea Systems Command (12/18/25)
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  • Integration and Test Software

    CACI International (Fairfax, VA)
    Integration and Test Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular ... is currently looking for a Senior Integration and Test Software Engineer to join our team developing...(SIGINT) and electronic warfare systems for the Department of Defense . Join this passionate team of industry-leading individuals on… more
    CACI International (12/17/25)
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  • Navy Design Engineer - Clearance Required

    Cydecor, Inc. (Washington, DC)
    …systems and business platforms. We leverage leading-edge secure systems and software development, backed by industry-leading subject matter expertise, and business ... Excellence, what separates us. Job Description: Cydecor is seeking a Navy Design Engineer to provide support to a Naval Sea Systems Command (NAVSEA) customer. There… more
    Cydecor, Inc. (01/07/26)
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  • Systems Engineer

    CACI International (King George, VA)
    Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up ... Continental US * * * **The Opportunity:** CACI is seeking a Systems Engineer who will provide Naval Weapon Systems Command, Control, and Intelligence (ECCI) Element… more
    CACI International (01/06/26)
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  • Neuro-Symbolic - AI Senior Research…

    Lockheed Martin (Arlington, VA)
    …customers\. *Leading/co\-leading the development, implementation, and evaluation of ideas in software \. *Developing AI and autonomy algorithms with strong ... urgent needs\. Our primary partners include government agencies like the Defense Advanced Research Projects Agency \(DARPA\) and government service laboratories,… more
    Lockheed Martin (01/07/26)
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  • Technical Operations Engineer - Mission…

    Saildrone (Washington, DC)
    …worldwide. Join a fast-moving, mission-driven team at the intersection of AI, autonomy , and defense technology-where data turns into intelligence, and ... drives action. The Role As a Watchfloor Technical Operations Engineer you will serve as the front line of...you will serve as the front line of technical defense for Saildrone's global fleet. You'll sit at the… more
    Saildrone (11/21/25)
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  • Chief Unmanned Systems Robotics Engineer

    Leidos (Arlington, VA)
    …vision for maritime autonomous systems at Leidos. + Work closely with the autonomy software team and product managers to architect integrated autonomous systems. ... technology leader, is seeking a Chief Unmanned Systems Robotics Engineer for our Sea Systems Business Area within our... for our Sea Systems Business Area within our Defense Systems Sector, supporting the Unmanned Surface and Sub-surface… more
    Leidos (01/08/26)
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  • Systems Engineer - Information Support Plan…

    CACI International (Alexandria, VA)
    Systems Engineer - Information Support Plan (ISP) Job Category: Consulting Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... International Inc. has an immediate opening for a Systems Engineer with Information Support Plan (ISP) Support + Review...(ISPs) submitted to the DoD CIO in support of Defense Acquisition System decision points, ensuring alignment with DoDI… more
    CACI International (10/31/25)
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  • Junior System Engineer

    CACI International (Springfield, VA)
    defense /intelligence systems + Working knowledge of hardware and software integration processes + Basic understanding of network infrastructure and system ... Junior System Engineer Job Category: Engineering Time Type: Full time...and our customers - every day. You'll have the autonomy to take the time you need through a… more
    CACI International (01/09/26)
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  • Darpa SETA Surface and Subsurface Engineer

    Amentum (Arlington, VA)
    …to some of the top agencies in the US government, including the Defense Advanced Research Projects Agency (DARPA), NASA, the Department of Homeland Security, and ... areas, including hypersonics, propulsion, sensors, electronic warfare (EW), effects, autonomy , AI, material sciences, marine engineering, aerodynamics, hydrodynamics, systems… more
    Amentum (12/10/25)
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  • Summer 2026 Software Engineering Intern

    AeroVironment (Arlington, VA)
    …to discuss specific details regarding team and location. **Summary** As a ** Software Engineering Intern** , you'll be part of a collaborative, multidisciplinary team ... You'll assist in the design, development, and testing of software solutions for a variety of applications - from...missile systems. Founded in 1971 by celebrated physicist and engineer , Dr. Paul MacCready, we've been at the leading… more
    AeroVironment (12/09/25)
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  • Cybersecurity Analyst II

    AeroVironment (Arlington, VA)
    …a variety of Information Security tasks, to include GRC efforts, software vetting, compliance documentation, exception monitoring, and configuration support. You ... team in maintaining + Perform vetting and review of software for inclusion on/exclusion from the production network +...Competencies:** + Bachelor's degree preferred + GRC experience + Defense Industrial Base knowledge + Top Secret clearance is… more
    AeroVironment (12/02/25)
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  • Senior Engineering Lead

    CACI International (Washington, DC)
    …the engineering team on an upcoming program supporting DIA with all-source defense intelligence. The ideal candidate will have a strong technical background, proven ... services + Engineering and integration services using Agile methodologies for software development, including full range of engineering and architecture support… more
    CACI International (12/11/25)
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  • Business Development Director - Taiwan

    AeroVironment (Arlington, VA)
    …contracts. + Strong track record of successful sales of autonomous systems to defense & security entities in Taiwan. + Experienced in foreign material sales (FMS), ... skills. + Strong computer skills and proficiency with office software and productivity tools. + Strong knowledge of Microsoft...missile systems. Founded in 1971 by celebrated physicist and engineer , Dr. Paul MacCready, we've been at the leading… more
    AeroVironment (11/05/25)
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  • Systems & Database Administrator

    CACI International (Suitland, MD)
    …Up to 25% Type of Travel: Local * * * Join Our Team as a Full Stack Engineer / Systems & Database Administrator! Are you a seasoned Full Stack Engineer with a ... for you to contribute to mission-critical operations within the Department of Defense /Intelligence Community (DoD/IC) environment. **What You'll Get to Do:** In this… more
    CACI International (12/17/25)
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