• Mid/ Senior Software Engineer

    Belay Technologies (Annapolis Junction, MD)
    …Work 2019, runner up in 2020 and a finalist in 2021! Belay Technologies is seeking a Software Engineer (SWE). T he Software Engineer will perform ... and special purpose device programming opportunities are available. Primary Responsibilities: The Software Engineer will be responsible for software more
    Belay Technologies (04/16/25)
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  • Senior Software Engineer

    Leidos (Fort Meade, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Software Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... impactful results. Leidos is currently looking to add a Software Engineer (SWE-3) to a growing task....a $25,000 Sign On Bonus!** **Clearance Required: Must have TS /SCI with Polygraph.** **Job Responsibilities:** + Analyze user requirements… more
    Leidos (03/04/25)
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  • Senior Software Engineer

    RTX Corporation (Sterling, VA)
    …VA, 20164-7104 USA **Position Role Type:** Onsite ** Senior Software Engineer ** **- Flight Simulation * Top Secret Security Clearance Required* ... Collins Aerospace is on the lookout for a talented Senior Software Engineer to join...security clearance + Active and transferable US government issued Top Secret security clearance or higher is… more
    RTX Corporation (03/04/25)
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  • Principal/ Sr . Principal Software

    Northrop Grumman (Dulles, VA)
    …a part of our mission. Northrop Grumman Space Systems (NGSP) is seeking a **Principal / Sr . Principal** ** Software Engineer ** to fill the role of a ... requisition can either be filled as a Principal or Sr . Principal Software Engineer .** **Basic...of related experience in lieu of degree. + **Active TS /SCI or TS with SCI eligibility, and… more
    Northrop Grumman (04/29/25)
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  • Sr . Software Engineer

    Leidos (Alexandria, VA)
    **Description** Leidos has an exciting opportunity for a Sr . Software Engineer ! *Must have an active TS /SCI Polygraph up front. No exceptions.* You will ... perform software development lifecycle (SDLC) activities as both an individual...as both an individual and a member of our top -notch agile development team building a large complex enterprise… more
    Leidos (03/28/25)
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  • Principal / Sr Principal Software

    Northrop Grumman (Fairfax, VA)
    …our Integrated National Systems (INS) Business Unit (BU). **What you'll get to do:** As a Software Engineer on this team, you will be working with the I&T lead ... **Basic Qualifications** + Must have an **active** US Government DoD Top Secret /Sensitive Compartmented Information (SCI) security clearance **AND** a… more
    Northrop Grumman (04/08/25)
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  • Software Engineer Sr / Scrum…

    Lockheed Martin (Herndon, VA)
    …of space\- based programs in support of national security\. We are seeking a Software Engineer to participate in the design, development, test and maintenance of ... Mission Management and/or Command and Control domains\. As a Software Engineer with Paragon, you will: *...3\+ years and a MS degree or above\.** **A TS /SCI security clearance is required prior to start\.** Our… more
    Lockheed Martin (04/17/25)
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  • Software Engineer , SR

    KBR (Chantilly, VA)
    Title: Software Engineer , SR Software Engineer - Senior Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end ... development, implementation, maintenance, configuration management and quality control of software for scientific/engineering applications + Define system and … more
    KBR (04/16/25)
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  • Principal/ Sr Principal Software

    Northrop Grumman (Fairfax, VA)
    …2025. The start date is contingent upon ATP date and funding. As a Software Engineer , you will design, develop, document, refactor, test, and debug applications ... software for a Ground Segment. Ultimately, you will support...interview assessment._ **Basic Qualifications** + Must have an **active** Top Secret clearance **at time of application**… more
    Northrop Grumman (04/23/25)
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  • Senior Full-Stack Software

    The Boeing Company (Chantilly, VA)
    software program for the national intelligence community. The ideal candidate for the Senior Software Engineer position will not only possess exceptional ... on candidate eligibility. **Security Clearance** This position requires an active US Top Secret Security Clearance (US Citizenship Required). (A US Security… more
    The Boeing Company (04/26/25)
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  • Principal/ Sr Principal C++ Software

    Northrop Grumman (Fairfax, VA)
    …position requires being onsite and does not support remote or hybrid work.** As a Software Engineer , you will be on the Command-and-Control team where you will ... as the interview assessment._ **Basic Qualifications** + Must have an active Top Secret /Sensitive Compartmented Information (SCI) clearance at time of… more
    Northrop Grumman (04/08/25)
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  • Principal/ Sr Principal Software

    Northrop Grumman (Fairfax, VA)
    …position requires being onsite and does not support remote or hybrid work.** As a Software Engineer , you will be on the Space Vehicle Management team where you ... that continues to grow. **Basic Qualifications** + Must have an **active** Top Secret /Sensitive Compartmented Information (SCI) clearance **at time of… more
    Northrop Grumman (04/08/25)
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  • FAST Labs - Senior Principal…

    BAE Systems (Arlington, VA)
    **Job Description** Our Arlington, VA location is seeking a Senior Principal Software Engineer to support FAST Labs R3 product line, where we break through ... of 8 years work experience or equivalent experience + Top Secret Clearance (active within the last...on position level and/or job specifics. **FAST Labs - Senior Principal Software Engineer -… more
    BAE Systems (03/28/25)
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  • Senior Principal Cyber Software

    Northrop Grumman (Annapolis Junction, MD)
    …best work of your career. We are looking for you to join our team as a Sr Principal Cyber Software Engineer based out of Annapolis Junction. We are looking ... for you to join our team as a Senior Principal Cyber Software Engineer ...Annapolis Junction, MD. **What You'll get to Do:** The Sr Principal Cyber Software Engineer more
    Northrop Grumman (04/08/25)
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  • Software Engineer (Hybrid)

    Huntington Ingalls Industries (Columbia, MD)
    software solutions for our clients. We are currently seeking a talented and experienced Software Engineer to join our team. As a Software Engineer , ... key. If you are a self-motivated, creative, and detail-oriented software engineer who is passionate about developing...changes in the schedule. Preferred Requirements + A current/active Top Secret level security clearance is a… more
    Huntington Ingalls Industries (03/29/25)
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  • Senior Software Engineer

    KBR (Chantilly, VA)
    Title: Senior Software Engineer KBR is seeking a Senior Software Engineer to join our team. The candidate will leverage their extensive ... software engineering experience and skillsets to provide Systems Engineering...Perform other duties as assigned Minimum Qualifications: + Active TS //SCI with CI Polygraph + Bachelor's degree in computer… more
    KBR (03/04/25)
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  • Senior Software Engineer

    KBR (Alexandria, VA)
    Title: Senior Software Engineer Belong, Connect, Grow, with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... our national security. Job Summary KBR is seeking a senior software engineer that is...Basic Qualifications: + Must have an active US government TS /SCI security clearance to be considered for this position… more
    KBR (04/22/25)
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  • Senior Full Stack Software

    GliaCell Technologies (Laurel, MD)
    Are you a Senior Full Stack Software Engineer who is ready for a new challenge that will launch your career to the next level? + Tired of being treated like ... amazingly talented people Job Description: GliaCell is seeking a Senior Full Stack Software Engineer ...have the following: + Possess an active or rein-statable TS /SCI with Polygraph security clearance. + US Citizenship. +… more
    GliaCell Technologies (02/21/25)
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  • Senior Signals Software

    GliaCell Technologies (Columbia, MD)
    Are you a Senior Signals Software Engineer who is ready for a new challenge that will launch your career to the next level? + Tired of being treated like a ... amazingly talented people Job Description: GliaCell is seeking a Senior Signals Software Engineer on...have the following: + Possess an active or rein-statable TS /SCI with Polygraph security clearance. + US Citizenship. +… more
    GliaCell Technologies (02/02/25)
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  • Senior Software Engineer

    ManTech (Fort Meade, MD)
    **ManTech** seeks an experienced and passionate, career and customer-oriented ** Senior Software Engineer ** to join our team located in the **Ft. Meade, MD** ... area. The Software Engineer will be responsible for developing,...topology diagrams **Clearance Requirement:** + Must have a current/active TS /SCI with Poly **Physical Requirements:** + Must be able… more
    ManTech (03/18/25)
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