• Metal Additive Manufacturing Engineer

    Johns Hopkins Applied Physics Laboratory (Laurel, MD)
    …will be a vital member of APL's Additive Manufacturing Center (AMC), within the Research and Exploratory Development Department. The AMC is tasked with leading ... as well as building critical prototype hardware for our nation's national security and national health interests. In addition, we provide manufacturing expertise as… more
    Johns Hopkins Applied Physics Laboratory (12/24/25)
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  • IT034 Principal Systems Engineer - Cloud Engineer

    ADNET Systems, Inc. (Greenbelt, MD)
    …the federal government. With a history of expertise in software development , computer network design, IT security , mission operations support, and ... join our dynamic team building next-generation cloud computing infrastructure for scientific research . The Cloud Systems Engineer will serve as a critical liaison… more
    ADNET Systems, Inc. (01/07/26)
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  • Physicist 1

    Huntington Ingalls Industries (Adelphi, MD)
    …emerging threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely enable us to support ... Adelphi, MD. Work with organizational experts and assist in the performance of Research , Development , Test and Evaluation (RDT&E) studies and analyses for… more
    Huntington Ingalls Industries (01/13/26)
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  • Principal or Sr. Principal Advanced Test…

    Northrop Grumman (Linthicum Heights, MD)
    software languages. + Experience working in version-controlled, collaborative software development environment + Experience with integrating theory, design, ... assistance may be available CLEARANCE TYPE: A US Government security clearance per customer's requirements. TRAVEL: Yes, 10% of...of scientists and engineers to design, test and integrate software on our test platforms. We are a hard-working… more
    Northrop Grumman (01/06/26)
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  • Radar Systems Engineer - Ground Vehicles

    Parsons Corporation (Aberdeen, MD)
    …subject matter expertise in the areas of radar, modeling and simulation, and software /hardware development for current and future Army radar and sensor systems. ... providing leading-edge capabilities critical to the future of national security . At Parsons, we've developed a culture of going...development of system architectures and the integration of software and hardware subsystems + Lead and assist in… more
    Parsons Corporation (12/16/25)
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  • Cryptographic Modernization Subject Matter Expert

    Leidos (Aberdeen Proving Ground, MD)
    …to provide expert guidance and direction underpinning Leidos on-site support to research and development efforts on Aberdeen Proving Ground, Maryland. **If ... and will directly support range of services, to include research & development (R&D), proof of concepts,...security requirements + 10 + years' experience with development and implementation of DoD and Army plans, policies,… more
    Leidos (12/24/25)
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  • Senior Linux System Administrator

    Parsons Corporation (Aberdeen, MD)
    …as a subject matter expert to HPC program system administration team for research , development , and production HPC system_ **_What Required Skills You'll ... system administration for ARL high performance computers_ + _Support design of Army Research Laboratory A2I2 building for systems being delivered in 2024 and future… more
    Parsons Corporation (11/15/25)
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  • Digital Network Exploitation Analyst 1-4 (Dnea)

    Amentum (Fort Meade, MD)
    …information systems design/ development /analysis, engineering hardware and/or software , programming, computer/network security , vulnerability analysis, ... or information systems design/ development /analysis, engineering hardware and/or software , programming, computer/network security , vulnerability analysis, penetration… more
    Amentum (10/24/25)
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  • IT033 Principal Systems Engineer - Cloud Architect

    ADNET Systems, Inc. (Greenbelt, MD)
    …the federal government. With a history of expertise in software development , computer network design, IT security , mission operations support, and ... our dynamic team building next-generation cloud computing infrastructure for scientific research . This is a technical leadership position without direct reports,… more
    ADNET Systems, Inc. (01/07/26)
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  • Cyber Capability Integrator, Journeyman

    Leidos (Odenton, MD)
    …attacks. + Responsibilities also include securing development environments and software through application security architecture software evaluations ... Security Sector (NSS) combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, ...to better execute Cyberspace Operations (CO). + Assist in development of software and hardware for solutions… more
    Leidos (12/11/25)
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