• Prin. Software Engineer (Elastic)

    Nightwing (Sterling, VA)
    …8570.1-M Compliance at IAT Level I (eg, Certified Information Systems Security Professional (CISSP)) certification highly desired + Agile software development ... ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive… more
    Nightwing (08/09/25)
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  • Senior Software Engineer (C#/SQL)-…

    CoStar Realty Information, Inc. (Richmond, VA)
    Senior Software Engineer (C#/SQL)- Research Development Job Description CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential ... We are seeking an accomplished **Senior** **Full** **-S** **tack** ** Software Engineer ** who excels at designing and...for profit university or college. + 5+ years of professional experience in software development using the… more
    CoStar Realty Information, Inc. (09/09/25)
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  • Embedded Linux Software Engineer

    CACI International (Chantilly, VA)
    Embedded Linux Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of ... are seeking an experienced and highly skilled Embedded Linux Software Engineer to join our team. This...Engineering, or related technical field. + 7+ years of professional software engineering experience, including: + 5+… more
    CACI International (09/13/25)
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  • Software Engineer (TS/SCI…

    General Dynamics Information Technology (Mclean, VA)
    …15 + years of related experience **US Citizenship Required:** Yes **Job Description:** The Software Engineer will design and develop complex new software ... SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Software Engineering **Skills:** Computer Science,Design,Python (Programming Language), Software … more
    General Dynamics Information Technology (09/27/25)
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  • Associate Software Engineer , Scrum…

    The Boeing Company (Fairfax, VA)
    …with us. The Boeing Company is seeking a highly skilled and motivated **_Associate Software Engineer , Scrum Master_** to join our team in **Fairfax, VA.** This ... dynamic team is focused on developing cutting-edge software solutions for **SIGINT (Signals Intelligence) products** for the Department of Defense, the Intelligence… more
    The Boeing Company (09/18/25)
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  • Software Engineer

    CACI International (VA)
    Software Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of ... to serve as an Agile Scrum team member providing software development and maintenance for the delivery of releasable...your career forward. Our environment fosters both personal and professional growth. CACI takes pride in ensuring a work/life… more
    CACI International (09/09/25)
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  • Principal Software Systems Engineer

    Parsons Corporation (Herndon, VA)
    …Description:** **Job Description:** Parsons is looking for an amazingly talented **Principal** ** Software Systems Engineer ** to join our team! This position ... focuses on engineering, integrating, and managing software build environments and production pipelines that support real-time...+ A minimum of 2 additional years of relevant professional experience may be considered in lieu of a… more
    Parsons Corporation (08/26/25)
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  • Full Stack Software Engineer SME

    Leidos (Alexandria, VA)
    …Business Area, is seeking a highly experienced, versatile, and visionary Full Stack Software Engineer Subject Matter Expert (SME) for the Maru Program. In ... **Description** National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security… more
    Leidos (08/23/25)
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  • Software Packaging Engineer

    System One (Ashburn, VA)
    Job Title: Software Packaging Engineer Location: Vienna or Winchester, VA or Pensacola, FL Hybrid: onsite 2-3 days a week Pay Rate: Open to Both W2 and 1099 ... of professional experience with EOL processes, scripting, and AD/MECM/MDT software . Description We are seeking a contractor to support our client's… more
    System One (08/23/25)
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  • Python Software Engineer - level 3

    Northrop Grumman (Fairfax, VA)
    … experience with a completed PhD + 3+ years of recent non-internship professional software development experience in **Python** + Experience in software ... will work on expanding proof of concept network simulation software to a more feature rich software ...simulation software to a more feature rich software product. The work will include complex algorithm development… more
    Northrop Grumman (08/09/25)
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