• Principal Software Engineer

    RTX Corporation (West Valley City, UT)
    …flexibility at hiring manager discretion.** Applied Signal Technology (AST) is seeking a ** Principal Software Engineer ** who strives for excellence and have ... scripting languages (eg Python) + Experience working with containerized software and associated tools (Kubernetes, Helm, Podman) + Ability...Podman) + Ability to obtain a US government issued Top Secret SCI ( TS /SCI) security… more
    RTX Corporation (12/19/25)
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  • Principal Software Engineer

    Microsoft Corporation (Reston, VA)
    **Overview** Microsoft has an exciting opportunity for a ** Principal ** ** Software Engineer ** in the Cloud+AI Silver Team. This team is responsible for ... The successful candidate must have an active US Government Top Secret Clearance. Ability to meet Microsoft,...and partners to understand their business needs and priorities. Software Engineering IC5 - The typical base pay range… more
    Microsoft Corporation (01/15/26)
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  • Sr. Principal Software

    BAE Systems (Huntsville, AL)
    …incentives may be available based on position level and/or job specifics. **Sr. Principal Software Engineer ** **119435BR** EEO Career Site Equal Opportunity ... + Bachelor's of Science and 10 years of professional software development experience + Active Secret clearance... clearance and ability to obtain and maintain a Top Secret security clearance + Strong C#… more
    BAE Systems (12/19/25)
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  • Sr Principal Systems Software

    Sierra Nevada Company, LLC (Plano, TX)
    …are robust, scalable, and aligned with mission and business objectives. The Senior Principal Software Engineer provides strategic technical direction, leads ... airborne command-and-control fleet. We need you! As the Senior Principal Software Systems Engineer , you...System + The ability to obtain and maintain a Top Secret US Security Clearance is required… more
    Sierra Nevada Company, LLC (01/06/26)
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  • Principal / Sr. Principal Embedded…

    Northrop Grumman (Linthicum Heights, MD)
    …obtain and maintain a TS /SCI w. Polygraph prior to start. **Preferred Qualifications Principal Embedded Software Engineer / Senior Principal Embedded ... Northrop Grumman Microelectronics Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking a ** Principal Embedded Software Engineer /Senior … more
    Northrop Grumman (01/08/26)
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  • Principal / Sr. Principal

    Northrop Grumman (Linthicum Heights, MD)
    …obtain and maintain a TS /SCI w. Polygraph prior to start. **Preferred Qualifications Principal Software Development Engineer / Senior Principal ... Northrop Grumman Microelectronics Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking a ** Principal Software Development Engineer /Senior … more
    Northrop Grumman (01/08/26)
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  • Principal /Senior Principal

    Northrop Grumman (Jessup, MD)
    …is seeking **a** ** Principal or Senior Principal Software Design Engineer (** ... be filled as a Principal or Senior Principal Design Software Engineer (**...Engineer (** **Logging/Telemetry/Data Handling):** + Current active DoD TS /SCI with Polygraph clearance + Experience with full … more
    Northrop Grumman (12/05/25)
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  • Principal / Sr. Principal DevOps…

    Northrop Grumman (Chantilly, VA)
    … architecture & mission operations This requisition may be filled at either the ** Principal DevOps Software Engineer ** or **Senior Principal DevOps ... Software Engineer ** level. **Basic Qualifications for** ** Principal DevOps Software Engineer ** **:**...Qualifications for both levels:** + Active Top Secret /SCI security clearance + Experience with Software more
    Northrop Grumman (12/04/25)
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  • Flight Software Engineer

    Northrop Grumman (Manhattan Beach, CA)
    …maintain a DoD Top Secret /SCI clearance **Basic Qualifications - Principal Flight Software Engineer :** + Bachelor's Degree in Computer Engineering, ... pioneering spirit to our collaborative teams. As a **Flight Software Engineer ** or ** Principal Flight...able and willing to obtain and maintain a DoD Top Secret /SCI clearance **Preferred Qualifications:** + Experience… more
    Northrop Grumman (12/13/25)
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  • Principal RF Software

    SpaceX (Hawthorne, CA)
    Principal RF Software Engineer (Starshield)...ADDITIONAL REQUIREMENTS: + Ability to obtain and maintain Active Top Secret or Top Secret ... the ultimate goal of enabling human life on Mars. PRINCIPAL RF SOFTWARE ENGINEER (STARSHIELD)...+ Active Top Secret or Top Secret SCI clearance preferred. Must be… more
    SpaceX (01/15/26)
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