• Principal Software Engineer .

    Leidos (Bethesda, MD)
    …an exciting opening for you as our next **TS/SCI cleared Principal Software Engineer ** supporting a long-term DOMEX Technology Platform (DTP) contract. You will work ... backend engineering tasks. Have impact as part of a mission focused, solutions oriented, and adaptive team that values innovation, collaboration, and professional… more
    Leidos (09/17/25)
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  • Reverse Engineer

    BigBear.ai (Columbia, MD)
    …About BigBear.ai BigBear.ai is a leading provider of AI-powered decision intelligence solutions for national security , supply chain management, and digital ... Overview BigBear.ai is seeking aR everse Engineer for up-and-coming projects where you will design,...you will design, develop, prototype, modify , and integrate solutions to provide mission-centric results . You will work… more
    BigBear.ai (09/12/25)
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  • Software Test Engineer

    RBR-Technologies (Odenton, MD)
    …and Defense Information Systems Agency (DISA). RBR-Technologies is seeking a Software Test Engineer to support one of our customers in Odenton, Maryland. Our work ... centers on technology modernization for Industrial Security , enabling analytic capabilities for industry partners and government analysts. This ongoing effort… more
    RBR-Technologies (09/09/25)
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  • Principal Cyber Software Engineer Test

    Northrop Grumman (Annapolis Junction, MD)
    …Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure technology to ... work of your career. Northrop Grumman's Sensing & Secure Solutions Operating Unit is actively seeking a talented SW...Operating Unit is actively seeking a talented SW Test Engineer expert to join a Northrop Grumman primed program.… more
    Northrop Grumman (08/31/25)
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  • Lead Cyber Engineer

    Huntington Ingalls Industries (Annapolis Junction, MD)
    …defense - the data evolution - by accelerating a breadth of national security solutions for government and commercial customers. Our capabilities range from ... Type: Full Time/Salaried/Exempt Anticipated Salary Range: $135,000.00 - $180,000.00 Security Clearance: TS/SCI Level of Experience: Senior This opportunity resides… more
    Huntington Ingalls Industries (08/08/25)
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  • Full Stack Software Engineer SME

    Leidos (Gaithersburg, MD)
    **Description** National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security ... technologies, and tactics to keep pace with an ever-evolving security landscape and succeed in their pursuit to protect...to protect people and critical assets. The Intelligence Production Solutions Division (IPSD), part of the Decision Advantage … more
    Leidos (08/23/25)
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  • Python Software Engineer - level 3

    Northrop Grumman (Linthicum Heights, MD)
    …algorithm development for software that contains logical and mathematical solutions to quantify and optimize operational decision-making and mission performance. ... testing, comprehensive documentation, and the maintainability of the software solutions . The candidate should expect to work in office...+ Must have an active US Government DoD **Secret** security clearance at time of application + Must be… more
    Northrop Grumman (08/09/25)
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  • Systems Engineer

    Synergy ECP (Columbia, MD)
    Systems Engineer Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Job Type Full-time Description Founded in 2007 and headquartered in Columbia, ... and defense communities. The company leverages its expertise in data transport solutions , software and systems engineering, and other solutions to deliver… more
    Synergy ECP (07/23/25)
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  • MarTech Engineer , BI Analyst (Adobe…

    Acxiom (Annapolis, MD)
    …grow your skills, and expose you to cutting-edge technologies, whether you're an engineer , developer, products guru, systems and security expert, sales and ... As a MarTech Engineer , Business Intelligence (BI) Analyst, you will play...client teams to design, develop, and implement advanced analytical solutions . Your expertise in Python/R, SQL, Power BI, Power… more
    Acxiom (09/09/25)
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  • Technical Security and Signal…

    Xcelerate Solutions (Bethesda, MD)
    … Security and Signal Countermeasures Support Analyst Countermeasures SME Xcelerate Solutions is seeking a Technical Security and Signal Countermeasures ... for the Office of Director of National Intelligence (ODNI), Center for Security Evaluation (CSE) to appropriately service ICD 702 mission requirements. Come join… more
    Xcelerate Solutions (07/16/25)
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