• Principal Software Engineer

    Cadence Design Systems, Inc. (San Jose, CA)
    Software Engineer to join our team in developing next-generation low -power verification software for Palladium and Protium emulation systems. This role ... compilation 2-state and 4-state flows. Key Responsibilities + Develop and optimize low -power verification software for Palladium and Protium platforms. + Improve… more
    Cadence Design Systems, Inc. (11/14/25)
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  • Principal Software Engineer

    Northrop Grumman (Redondo Beach, CA)
    …history, they're making history. Northrop Grumman Aeronautics Systems has an opening for a **BSP Principal Software Engineer or a Sr. Principal ... bring up and application execution. The ability to perform low level debugging (oscilloscope/logic analyzer/JTAG), develop drivers for Ethernet,... Engineer (Level 3)** OR a **Sr.** ** Principal Software Engineer (Level 4)**… more
    Northrop Grumman (11/18/25)
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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 ... and Maintenance (O&M) to Research and Development (R&D) to low quantity Production. The current portfolio includes 9 different...Software Engineer ** level. **Basic Qualifications for** ** Principal DevOps Software Engineer ** **:**… more
    Northrop Grumman (12/04/25)
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  • Principal / Sr Principal

    Northrop Grumman (Jessup, MD)
    …We are looking for you to join our team as a Principal or Sr. Principal Crypto Software Engineer based out of Annapolis Junction, MD, Chantilly, VA or ... intent, output requirements, input data acquisition, programming techniques and controls. ** Principal Crypto Software Engineer Basic Qualifications:** +… more
    Northrop Grumman (12/05/25)
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  • Principal / Sr Principal

    Northrop Grumman (San Diego, CA)
    …today._ We are looking for you to join our team as a Principal or Sr. Principal Embedded Engineer Software based out of San Diego, CA. **What You'll Get ... intent, output requirements, input data acquisition, programming techniques and controls. ** Principal Engineer Embedded Software Basic Qualifications:** +… more
    Northrop Grumman (10/23/25)
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  • Principal Software Engineer

    SpaceX (Redmond, WA)
    Principal Software Engineer (Starlink Ground Network) Redmond, WA Apply SpaceX was founded under the belief that a future where humanity is out exploring the ... the ultimate goal of enabling human life on Mars. PRINCIPAL SOFTWARE ENGINEER (STARLINK GROUND...and support. RESPONSIBILITIES: + Develop highly reliable and available software systems for our low latency, high… more
    SpaceX (11/11/25)
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  • Principal RF Software

    SpaceX (Hawthorne, CA)
    Principal RF Software Engineer ...RF capabilities for proliferated communications and remote sensing in low earth orbit. You will work in a highly ... with the ultimate goal of enabling human life on Mars. PRINCIPAL RF SOFTWARE ENGINEER (STARSHIELD) Starshield leverages SpaceX's Starlink technology and… more
    SpaceX (11/26/25)
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  • Principal DevSecOps Software

    Belcan (Cedar Rapids, IA)
    Principal DevSecOps Software Engineer Job Number: 361386 Category: Software Programming / Dev Description: Job Title: Principal DevSecOps Software ... Join a team that's shaping the future of military communications. We're seeking a Principal DevSecOps Software Engineer to help build cutting-edge systems… more
    Belcan (11/20/25)
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  • Principal Embedded Software

    Curtiss-Wright Corporation (Santa Clarita, CA)
    Principal Embedded Software Engineer - Defense (Onsite) We are growing and looking for a **_Principal Embedded Software Engineer_** to join our team in ... **_Santa Clarita, CA!_** As our Principal Embedded Software Engineer you...in Santa Clarita prides itself on experience, expertise, and low risk solutions. Our primary focus is understanding the… more
    Curtiss-Wright Corporation (11/13/25)
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  • FAST Labs - Senior Principal II…

    BAE Systems (Merrimack, NH)
    …unwavering commitment to "Protect Those Who Protect Us . **Join our team as a Senior Principal II Software Engineer in FAST Labs Engineering** As a key ... be available based on position level and/or job specifics. **FAST Labs - Senior Principal II Software Engineer ** **118430BR** EEO Career Site Equal… more
    BAE Systems (11/14/25)
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  • Principal Software Engineer

    ServiceNow, Inc. (San Diego, CA)
    …deliver hyper-scalable, reliable, and data-aware automation experiences for our customers. The Opportunity: Principal Software Engineer We are looking for a ... Principal Software Engineer to help define, architect, and...architectures, messaging frameworks, and data persistence strategies that ensure low -latency, high-throughput performance at enterprise scale. + Mentor and… more
    ServiceNow, Inc. (11/18/25)
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  • Principal Software Engineer

    RTX Corporation (Windsor Locks, CT)
    …rigorous certification requirements that must be met before an aircraft takes flight? As a Principal Software Engineer , you will be on a mission to develop, ... reliable, and airworthy! We are seeking a highly skilled Principal Embedded Software Engineer to...that meet performance, safety, and reliability standards. + Conduct low -level verification activities to ensure compliance with DO-178B/C. +… more
    RTX Corporation (11/13/25)
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  • Senior Principal Software

    RTX Corporation (Anaheim, CA)
    …by Collins Aerospace **Applied Signal Technology (AST** ) is seeking a **Senior Principal Software Engineer ** with deep expertise in Global Navigation ... innovation and work-life balance. We are seeking an innovative and mission-driven **Senior Principal Software Engineer ** with deep expertise in Navigation… more
    RTX Corporation (10/07/25)
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  • Principal Software Engineer

    Keurig Dr Pepper (Frisco, TX)
    **Job Overview:** Principal Software Engineer for Enterprise AI Services Lead cross-functional engineering teams delivering GenAI, agentic AI, RPA, AI/ML, ... and low -code/no-code capabilities across ~28k employees. This is not a...in CS/IS or equivalent; 5+ years minimum as a developer/ engineer ; enterprise leadership experience required.Open-source familiarity (examples; no vendors… more
    Keurig Dr Pepper (10/30/25)
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  • Principal Software Engineer

    Trexquant Investment (Stamford, CT)
    Trexquant is seeking a highly skilled Principal Software Engineer to lead the next-generation development of our trading and research simulation platform. ... processing, and live execution for quantitative strategies. As a Principal Software Engineer , you will...data and model outputs. + Optimize C++ systems for low latency, high throughput, and numerical precision, ensuring reliability… more
    Trexquant Investment (09/16/25)
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  • Principal Software & Integration…

    RTX Corporation (Eagan, MN)
    …Summary:** We have an exciting opportunity available for a **_Principal Software & Integration Engineer_** to join our Electro-Optics (EO) department. ... Responsibilities will include requirements decomposition, detailed software and algorithm design, development, analysis, and prototype test in support of the EO and… more
    RTX Corporation (12/05/25)
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  • Principal Software Engineer

    BAE Systems (Nashua, NH)
    …Other incentives may be available based on position level and/or job specifics. ** Principal Software Engineer ** **118130BR** EEO Career Site Equal ... And you can, too. We are seeking talented, experienced Principal Level Software engineers to help us...of related experience + Experience developing real time, embedded, low latency software in a Linux development… more
    BAE Systems (11/05/25)
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  • Principal Embedded Software

    Abbott (Milpitas, CA)
    …for diversity, working mothers, female executives, and scientists. **The Opportunity** The Principal Embedded Software Engineer leads the development, ... process improvements. Collaborating with cross-functional teams, they ensure high-quality software delivery and contribute to the full development life cycle… more
    Abbott (11/12/25)
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  • Senior Principal Engineer

    Northrop Grumman (Melbourne, FL)
    …funding confirmation.** Northrop Grumman Aeronautics Systems has an opening for a **Senior** ** Principal ** ** Software Engineer - Embedded and Real Time** to ... software testing. + Recent Demonstrated Professional Experience developing low -level software requirements. + Familiar with architecting, Designing, Modeling… more
    Northrop Grumman (09/30/25)
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  • Principal , Software Engineer

    Walmart (Sunnyvale, CA)
    **Position Summary ** **What you'll do ** We are seeking an experienced ** Principal Software Engineer ** with deep expertise in both backend and frontend ... business goals, scalability, and agentic adoption. * Architect complex software systems (data/backend), ensuring performance, security, and scalability needs are… more
    Walmart (09/23/25)
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