• Principal Software Engineer

    Microsoft Corporation (Santa Clara, CA)
    …and deliver significantly superior performance compared to CPU-based alternatives. We are seeking a Principal Software Engineer to lead our DPU Runtime (OS) ... Driver team in building next‑generation, high‑performance, scalable, and programmable DPU software focused on Control Plane device drivers and advanced… more
    Microsoft Corporation (11/28/25)
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  • Principal /Senior Principal

    Northrop Grumman (Mcclellan, CA)
    …they're making history. We are looking for you to join our team as a ** Principal /Senior Principal Software Engineer ** based in McClellan, CA. **What ... be filled as a Principal or Senior Principal Software Engineer . **Basic Qualifications...company. Northrop Grumman benefits give you the flexibility and control to choose the benefits that make the most… more
    Northrop Grumman (10/16/25)
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  • a Principal Software Engineer

    Northrop Grumman (San Diego, CA)
    …of history, they're making history. Northrop Grumman Aeronautics Systems has an opening for a ** Principal Software Engineer or a Sr. Principal ... Engineer (Level 3)** OR a **Sr.** ** Principal Software Engineer (Level 4)**...+ Proven experience in Mission Autonomy + Proficient in Control Theory and Optimization + Experience with Cameo, SysML… more
    Northrop Grumman (12/04/25)
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  • Principal or Sr Principal

    Northrop Grumman (El Segundo, CA)
    …they're making history. **Northrop Grumman Aeronautics Systems** has an opening for a ** Principal Engineer Guidance, Navigation, & Control or a Senior ... Principal Engineer Guidance, Navigation, & Control .** This position will be located in **San Diego, El Segundo, or Palmdale, CA** . The selected candidate… more
    Northrop Grumman (10/15/25)
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  • Principal / Sr. Principal

    Northrop Grumman (Redondo Beach, CA)
    …aerial systems (UAS); and cruise missile defense. **This requisition may be filled at the Principal Software Engineer or Senior Principal Software ... Engineer level:** + Principal Software Engineer - Bachelor's degree in Computer...development, integration and test of an Army command and control system + Current DoD Secret clearance Primary Level… more
    Northrop Grumman (11/12/25)
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  • GNC Engineer ( Principal

    Northrop Grumman (Los Angeles, CA)
    …**Northrop Grumman Defense Systems** is looking for a motivated **GNC Engineer ( Principal Engineer Guidance Navigation Control , or ( Engineer Guidance ... to execute current missions and develop future business. **Basic Qualifications:** + Principal Engineer Guidance Navigation Control requires a minimum… more
    Northrop Grumman (11/22/25)
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  • Principal / Sr. Principal

    Northrop Grumman (Los Angeles, CA)
    Principal Level or a Sr. Principal Level. **Basic Qualifications for a Principal Software Engineer :** + Bachelor's with 5 years of professional ... Work on a development team and perform code version control , reviews, and testing. This requisition may be filled...at Woodland Hills, CA **Basic Qualifications for a Sr. Principal Software Engineer :** + Bachelor's… more
    Northrop Grumman (12/04/25)
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  • Principal /Sr. Principal Embedded…

    Northrop Grumman (Los Angeles, CA)
    …**Northrop Grumman Advanced Weapons** has an opening for a ** Principal /Sr. Principal /** **Embedded Software Engineer ** with an active clearance **,** ... be on-site in Northridge, CA._ **Basic qualifications for a Principal ** **Embedded Software Engineer level...as per DODI 1322.29 **Preferred Qualifications:** + Experience with software version control tools such as Git.… more
    Northrop Grumman (12/04/25)
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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...with development tools such as IDEs, debuggers, profilers, source control , and Unix-based systems + Lead the architecture, design,… more
    ServiceNow, Inc. (11/18/25)
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  • Principal RF Software

    SpaceX (Hawthorne, CA)
    Principal RF Software Engineer (Starshield) Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring the stars ... the ultimate goal of enabling human life on Mars. PRINCIPAL RF SOFTWARE ENGINEER (STARSHIELD)...operating systems + Experience with configuration management and version control software ADDITIONAL REQUIREMENTS: + Ability to… more
    SpaceX (11/26/25)
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  • Principal Software Engineer

    ServiceNow, Inc. (Santa Clara, CA)
    …productivity outcomes on a single platform. **What you get to do in this role: ** The Principal Software Engineer plays a key role in shaping the future of ... to deliver innovative, high-performance solutions. We're seeking an IC6 Principal Software Engineer with deep...with development tools such as IDEs, debuggers, profilers, source control , and Unix-based systems **Why Join Us** + Build… more
    ServiceNow, Inc. (11/27/25)
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  • Engineer / Principal Engineer

    Northrop Grumman (Mcclellan, CA)
    …This position can be filled as a Software Engineer or a Principal Software Engineer . **Basic Qualifications for Software Engineer :** ... using languages such as C/C++, Python **Basic Qualifications for Principal Software Engineer :** + Bachelor's...company. Northrop Grumman benefits give you the flexibility and control to choose the benefits that make the most… more
    Northrop Grumman (10/16/25)
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  • Environmental Control Systems (ECS) Design…

    The Boeing Company (Seal Beach, CA)
    …great opportunity for a **Environmental Control Systems (ECS) Design & Analysis Engineer ** (Experienced, Senior or Principal ) to join our team in **Seal ... range of experience levels including; Experienced, Senior or Principal Environmental Control Systems (ECS) Design & Analysis Engineer . Ideal applicant will… more
    The Boeing Company (12/07/25)
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  • Lender - Principal Software

    CoStar Realty Information, Inc. (San Diego, CA)
    Lender - Principal Software Engineer (React/C#/AWS) Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and ... Lenders product development team is looking for an experienced ** Principal Software Engineer ** to own...with agile development methodologies. + Experience with modern source control and CI/CD technologies including Git or Azure DevOps.… more
    CoStar Realty Information, Inc. (12/09/25)
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  • Principal Engineer Embedded…

    Northrop Grumman (Los Angeles, CA)
    …they're making history. **Northrop Grumman Advanced Weapons** has an opening for a ** Principal ** **Embedded Software Engineer ** with an active clearance ... requirements verification and validation. **Basic qualifications for a** ** Principal ** **Embedded Software Engineer level...in an Agile team. **Preferred Qualifications:** + Experience with software version control tools such as Git.… more
    Northrop Grumman (09/23/25)
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  • Principal Software Engineer

    Oracle (Sacramento, CA)
    …in both existing regions and to entirely new regions. We are looking for Principal software engineers who are ready to tackle new challenges in designing, ... **Job Description** As a Principal team member of the software ...**About You** : + You are a lead cloud engineer with a proven track record of delivering high-scale,… more
    Oracle (11/25/25)
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  • Principal Embedded Software

    Silvus Technologies (Irvine, CA)
    …at any time at its discretion. ROLE AND RESPONSIBILITIES + Implementation of the software portion of MAC (Medium Access Control ) and mobile ad-hoc networking ... fulfilling career._ THE OPPORTUNITY Silvus is seeking a full-time **_Principal Embedded Software Engineer_** to join our Engineering Group, reporting to the _Senior… more
    Silvus Technologies (10/02/25)
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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, ... verification, ensuring timely delivery and adherence to FDA-compliant design control procedures. They provide technical leadership, mentoring, and strategic advice,… more
    Abbott (11/12/25)
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  • Principal , Software Engineer

    Walmart (Sunnyvale, CA)
    …for all aspects of the business, digital and physical. We are looking for a Principal Software Engineer on our Streaming Systems team whose mission is ... and a belief that the customer is first. We are looking for an engineer who believes in delivering solid, robust solutions with a sense of ownership. **Managers… more
    Walmart (10/14/25)
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  • Principal Software Engineer

    Walmart (Sunnyvale, CA)
    …the Future of Global Infrastructure at Walmart Walmart Global Tech is seeking a Principal Software Engineer to drive the architecture and development of ... the Future of Global Infrastructure at Walmart** Walmart Global Tech is seeking a ** Principal Software Engineer ** to drive the architecture and development… more
    Walmart (11/03/25)
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