• a Principal Software Engineer

    Northrop Grumman (San Diego, CA)
    …making history. Northrop Grumman Aeronautics Systems has an opening for a ** Principal Software Engineer or a Sr . Principal Software Engineer ... at a_ **_Principal_** ** Software Engineer (Level 3)** OR a ** Sr .** ** Principal Software Engineer (Level 4)** _level based on the qualifications… 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...lead architectural discussions, drive complex technical decisions, and mentor senior engineers. + Experience with AI-native or automation platforms… more
    ServiceNow, Inc. (11/18/25)
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  • Principal Software Engineer

    Intuit (San Diego, CA)
    …worldwide across TurboTax, QuickBooks, Credit Karma, and Mailchimp. We are looking for a ** Principal Software Engineer (Mobile)** to help shape the technical ... performance, and trust are paramount. In this role, you will be a ** senior technical authority** across iOS and Android platforms. You will drive architectural… more
    Intuit (01/09/26)
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  • Senior Principal Engineer

    Northrop Grumman (San Diego, CA)
    …history, they're making history. Northrop Grumman Aeronautics Systems is looking to add a ** Senior Principal Software Engineer - Embedded Development** ... El Segundo CA, Palmdale CA or Oklahoma City OK.** Candidates will work on software supporting various systems in all phases of the software development lifecycle… more
    Northrop Grumman (11/27/25)
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  • Senior Principal Engineer

    Northrop Grumman (San Diego, CA)
    …**after funding confirmation.** Northrop Grumman Aeronautics Systems has an opening for an ** Senior Principal Engineer Software -** **Embedded & ... Real Time** to join our team of qualified, diverse individuals within our Software organization. This position can be located in **Melbourne FL,** **El Segundo CA,… more
    Northrop Grumman (01/10/26)
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  • Principal / Sr Principal

    Northrop Grumman (San Diego, CA)
    …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 to ... work full-time onsite at our Rancho Carmel location. ** Sr . Principal Engineer Embedded Software Basic Qualifications:** + Bachelor's degree in Computer… more
    Northrop Grumman (10/23/25)
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  • Senior Principal Electronics…

    Northrop Grumman (San Diego, CA)
    …Aeronautics Systems is looking to add a ** Senior Principal Electronics Engineer - Hardware and Software Integration Lead** to join our team in San ... technical lead and primary interface for the Ground Control software supporting deficiency investigations, development, integration, testing, and sustainment… more
    Northrop Grumman (12/11/25)
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  • Principle Software Engineer C#

    Leidos (Vista, CA)
    …hybrid schedule (3 days remote, 2 days onsite)_** The ** Principal Software Engineer (C#)** will serve as a senior member of the technical team, providing ... and mentoring other engineers. As part of a cross-functional team, the ** Principal Software Engineer ** will develop and maintain cargo inspection detection… more
    Leidos (11/05/25)
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  • Principal or Sr Principal

    Northrop Grumman (San Diego, CA)
    …Systems Engineering team (SEIT) is seeking an experienced engineer to fill role of Principal or Sr Principal Technical Baseline RE. In this role the ... making history. **This requisition may be filled at the Principal or Sr Principal based...maintenance of the technical baseline. This involves supporting the Hardware/ Software Compatibility Matrix (HSCM) and Independently Loadable Data Set… more
    Northrop Grumman (12/25/25)
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  • Principal / Sr Engineer

    Northrop Grumman (San Diego, CA)
    …We are looking for a highly motivated individual to join as a Principal or Sr Principal System Test Engineer (STE). The ideal candidate should be detail ... formal test activities to evaluated, and certify hardware and software for ground and flight release. Must be able...be filled at either a Principal or Sr Principal System Test Engineer more
    Northrop Grumman (01/13/26)
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  • Principal OR Sr . Principal

    Northrop Grumman (San Diego, CA)
    …of the time. _This position can be filled at either the Principal Electronics Engineer level or the Senior Principal Electronics Engineer level, ... is looking to add a ** Principal OR Sr . Principal Electronics Engineer (Ground...maintain a DoD Top Secret clearance.** **Basic Qualifications for** ** Senior ** ** Principal Electronics Engineer (Ground… more
    Northrop Grumman (12/09/25)
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  • Principal / Sr . Principal

    Northrop Grumman (San Diego, CA)
    …they're making history. Northrop Grumman is seeking an experienced ** Principal or Senior Principal Reliability Systems Engineer ** to join our team of ... reasonable period of time, as determined by the company. **Basic Qualifications for a Sr Principal Reliability Systems Engineer :** + Bachelor of Science… more
    Northrop Grumman (12/23/25)
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  • Sr . Principal Engineer

    Northrop Grumman (San Diego, CA)
    …performance across all environmental conditions Basic Qualifications: + Basic qualifications for a Sr . Principal Engineer include a Bachelor's in Science, ... **Northrop Grumman Aeronautics Systems** has an opening for a ** Sr . Principal ** **Firmware** ** Engineer ** to...join our team of qualified, diverse individuals within our Software organization located in **Rancho Bernardo, CA** . As… more
    Northrop Grumman (12/03/25)
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  • Sr . Principal Design…

    Northrop Grumman (San Diego, CA)
    …not only part of history, they're making history. Northrop Grumman's Space Sector is seeking a Sr . Principal Design Engineer - Level 4 to join our Mission ... weapons, armament systems, and advanced aerospace structures. As a Sr . Design Engineer , you will develop and...and subsystems utilizing design skills, hand calculations, CAD modeling software and analytical tools + Perform detailed 3D designs… more
    Northrop Grumman (01/13/26)
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  • Principal / Sr . Principal

    Northrop Grumman (San Diego, CA)
    …degree AND 3 years of related professional/military engineering experience. + ** Sr ** ** Principal Infrared Survivability** ** Engineer :** Bachelors' degree ... an active Special Access Programs (SAPs). + **Educational/ Experience Requirements:** + ** Principal Infrared Survivability Engineer ** : Bachelors/ degree in a… more
    Northrop Grumman (10/30/25)
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  • Sr Principal Engineer

    Northrop Grumman (San Diego, CA)
    …of history, they're making history. Northrop Grumman Mission Systems is looking to add a ** Sr . Principal Hardware Engineer ** to our team in San Diego Rancho ... (RCCAs), module cell meetings, and technical discussions + Provide leadership to software support, test leads, and engineering teams + Perform organizational and… more
    Northrop Grumman (01/08/26)
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  • Sr Principal Engineer Systems

    Northrop Grumman (San Diego, CA)
    …they're making history. Northrop Grumman Aeronautics Systems is looking for well qualified Sr . Principal Systems Engineers to join our team of qualified, diverse ... assist with the disposition and correction of issues as found + Evaluate software /logic-related findings in the field though the utilization of the lab environment +… more
    Northrop Grumman (11/04/25)
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  • Sr . Principal Electronics…

    Northrop Grumman (San Diego, CA)
    …they're making history. **Northrop Grumman Aeronautics Systems** is looking to add a ** Senior Principal Electronics Engineer - Networks** to join our ... Organization supporting MQ-4C Triton Program. We are seeking highly experienced engineer to support the design, development and optimization of secure, scalable… more
    Northrop Grumman (01/09/26)
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  • Senior Principal Network…

    Northrop Grumman (San Diego, CA)
    …of history, they're making history. Northrop Grumman Aeronautics Systems is looking to add a ** Senior Principal Network Engineer ** to our team in San Diego ... key effort to develop novel and innovative solutions to advanced technical problems. The ** Senior Principal Network Engineer ** in this role will be… more
    Northrop Grumman (12/04/25)
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  • Senior Principal Systems…

    RTX Corporation (San Diego, CA)
    …that create a safer, more secure world. The RMD team is looking for a ** Senior Principal Systems Engineer ** to support the Missile Defense Sensors (MDS) ... and algorithms in support of those requirements and collaborate with software development teams to ensure effective implementation. Some specific responsibilities: +… more
    RTX Corporation (10/22/25)
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