• Principal / Sr Principal Software…

    Northrop Grumman (Fairfax, VA)
    …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 in the development ... at either a Principal level (level 3) or a Senior Principal level (level 4), depending on the candidate's...diploma or equivalent is required_ ) + Level 4 ( Sr Principal): + 8 Years of relevant experience with… more
    Northrop Grumman (05/29/25)
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  • Principal / Sr . Principal Mission…

    Northrop Grumman (Chantilly, VA)
    …Atlassian Suite (Jira, Confluence), BitBucket, MatterMost. This can be filled as a Principal Engineer (level 3) or Sr Principal Engineer (level 4) depending ... to obtain SCI at time of application + Scripting experience in FreeFlyer, Python , STOL, or other coding languages + Outstanding verbal and written communications… more
    Northrop Grumman (07/31/25)
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  • Principal/ Sr Principal Software…

    Northrop Grumman (Fairfax, VA)
    …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 will design, ... diploma or equivalent is required_ ) + Level 4 ( Sr Principal): + 8 Years of relevant experience with...minimum experience on the below: + Java, C++, or Python (or similar scripting language) in a cloud environment… more
    Northrop Grumman (06/14/25)
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  • Sr . Software Engineer TS/SCI…

    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 ... well as client web application and user interface (UI) development. Java, Python , embedded C/C++, Java cryptographic framework, XML, web UI (ie, Angular, JavaScript,… more
    Leidos (06/12/25)
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  • Sr Photogrammetric Engineer

    KBR (Chantilly, VA)
    Title: Sr Photogrammetric Engineer Belong. Connect. Grow. with KBR!KBR's National Security Solutions team provides high-end engineering and advanced technology ... to our government clients. Key Responsibilities: + Photogrammetric Skills: Provide senior photogrammetric services and engineering in support of the full range… more
    KBR (07/20/25)
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  • Sr . Full Stack Engineer (AWS)

    Fannie Mae (Reston, VA)
    …front-end development to deliver seamless UX for end-users. *THE IMPACT YOU WILL MAKE* The * Sr . Full Stack Engineer (AWS)* role will offer you the flexibility to ... * 2 years of experience. * Proficiency in programming languages such as Python , Java, JavaScript, and Node.js. * Hands-on experience with AWS services, including… more
    Fannie Mae (07/24/25)
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  • Principal / Sr Principal Systems…

    Northrop Grumman (Fairfax, VA)
    …_This requisition may be filled at either a Principal level (level 3) or a Senior Principal level (level 4), depending on the candidate's experience as laid out in ... experience with a completed PhD (STEM) + Level 4 ( Sr Principal): + 8 Years of relevant experience with...Excellent verbal and written communications skills + Experience with Python coding + Experience with Linux Command line **Preferred… more
    Northrop Grumman (05/29/25)
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  • Sr . Digital Engineer

    KBR (Chantilly, VA)
    Title: Sr . Digital Engineer KBR is seeking a Systems Engineer to support Model Based Systems Engineering (MBSE) efforts for government programs in Chantilly, ... or Rhapsody tool suites Desired Qualifications: + Java, JavaScript, or Python programming experience + Knowledge of engineering analysis and analytical simulation… more
    KBR (06/03/25)
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  • Sr . DevSecOps Engineer

    CACI International (Stafford, VA)
    Sr . DevSecOps Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of ... with APIs and web services + Proficiency in scripting languages (eg, Python , Bash, PowerShell) + Experience with infrastructure as code tools (eg, Terraform,… more
    CACI International (07/22/25)
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  • Sr Principal Engineer Software

    Northrop Grumman (Chantilly, VA)
    …you interested in defining possible? **Northrop Grumman Mission Systems** is seeking a ** Sr Principal Software Engineer ** to join our team! This position will ... Development + Proficient in Unix/Linux Operating System + Experience scripting (ie Python , Bash, etc.) + Experience Low-level debugging + Experience with networking… more
    Northrop Grumman (07/08/25)
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