• Software Engineer

    KBR (Alexandria, VA)
    Title: Software Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions ... defense. KBR is seeking a highly skilled and driven Software Engineer with a strong background in...security. The successful candidate will have eligibility for a Top Secret Clearance and be willing to… more
    KBR (10/22/25)
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  • Software Engineer - Level 5

    Northrop Grumman (Fairfax, VA)
    …Qualifications (must have/required to be considered):** + Requires an **active** Top - Secret ( TS )/Sensitive Compartmented Information (SCI) clearance [ ... your pioneering spirit to our collaborative teams. This _Software Engineer - Level 5_ role will be in either...will:** + Design, develop, document, test and debug applications software and systems that contain logical and mathematical solutions.… more
    Northrop Grumman (09/25/25)
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  • Software Engineer

    Lockheed Martin (Herndon, VA)
    …We are hiring levels 2\-5\. If you are interested in joining LM as a Software Engineer , please apply to this requisition\. We will screen those that look ... **Description:** Lockheed Martin Space is looking for Software Engineers for multiple programs\. We will be...essential for this role\. * Must have a current Top Secret clearance, thus US citizenship is… more
    Lockheed Martin (10/04/25)
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  • Mid-Level Software Engineer

    Leidos (Alexandria, VA)
    …of the Decision Advantage Solutions Business Area, is currently seeking a Mid-Level Software Engineer for the Chinook Program. The Chinook Program delivers ... CO + St. Louis, MO + Tucson, AZ **Clearance Level Required:** **Must have a** ** Top Secret with SCI eligibility and able to obtain a Polygraph.** **Primary… more
    Leidos (10/05/25)
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  • Expert Software Engineer

    Amentum (Springfield, VA)
    …& Intel space? If so, look no further. Amentum is seeking an **Expert Software Engineer ** to join our team of passionate individuals in **Springfield, VA** ... system as a whole. **Responsibilities:** As a GEODS Expert Software Engineer , you will serve as a...a clear and direct manner **Clearance Required:** * Active TS /SCI with Poly **Minimum Education:** * Master's degree plus… more
    Amentum (11/03/25)
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  • JAVA Senior Software Engineer

    ICF (Reston, VA)
    …together on the right solutions for the customer. We are looking for a seasoned Senior Software Engineer who will be a key driver to make this happen. Our team ... integrated solution. **The Work** We are seeking a Senior Software Engineer to join our dynamic team....needed reasonable accommodations. Read more about workplace discrimination righ ts or our benefit offerings which are included in… more
    ICF (09/04/25)
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  • Software Engineer (Multiple Levels)

    Noblis (Chantilly, VA)
    …with cross-functional teams to ensure seamless integration Required Qualifications + Active Top Secret ( TS ) clearance with eligibility for Sensitive ... Responsibilities As a Software Engineer , you will be responsible...Train (ART) activities + Support the multi-enclave environment (Unclassified, Secret , and Top Secret ) +… more
    Noblis (11/11/25)
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  • Software Engineer - Subject Matter…

    Noblis (Chantilly, VA)
    Responsibilities As a Software Engineer SME, you will provide...of experience in software engineering + Active Top Secret ( TS ) clearance with ... and Agile Release Train (ART) activities + Support the multi-enclave environment (Unclassified, Secret , and Top Secret ) Required Qualifications + Bachelor's… more
    Noblis (10/30/25)
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  • Software Engineer - level 2

    Northrop Grumman (Fairfax, VA)
    …Qualifications (must have/required to be considered):** + Requires an **active** Top - Secret ( TS )/Sensitive Compartmented Information (SCI) clearance [ ... your pioneering spirit to our collaborative teams. This _Software Engineer - Level 2_ role will located at our...will:** + Design, develop, document, test and debug applications software and systems that contain logical and mathematical solutions.… more
    Northrop Grumman (11/15/25)
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  • Lead Embedded Software Engineer

    RTX Corporation (Arlington, VA)
    …US citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Top Secret RTX Corporation is an Aerospace and Defense company that ... machine learning. We are searching for a Lead Embedded Software Engineer with expertise in the Electronic...and prototype demonstrations **Qualifications You Must Have:** + Active Top Secret clearance with SCI eligibility +… more
    RTX Corporation (11/05/25)
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