• 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 ... **_Principal_** ** Software Engineer (Level 3)** OR a **Sr.** ** Principal Software Engineer (Level 4)** _level based on the qualifications below**_… more
    Northrop Grumman (12/12/25)
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  • a Principal Software Engineer

    Northrop Grumman (Redondo Beach, CA)
    …of history, they're making history. Northrop Grumman Aeronautics Systems has an opening for a ** Principal Software Engineer or a Sr. Principal ... **_Principal_** ** Software Engineer (Level 3)** OR a **Sr.** ** Principal Software Engineer (Level 4)** _level based on the qualifications below**_… more
    Northrop Grumman (12/04/25)
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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 Science or related discipline (and 5 years of relevant experience in… more
    Northrop Grumman (11/12/25)
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  • Senior/ Principal Software

    Northrop Grumman (Redondo Beach, CA)
    …employees are not only part of history, they're making history. **We are seeking either a Principal Software Engineer or a Senior Principal Software ... filled at a higher grade based on qualifications listed below._ **Basic Qualifications:** + ** Principal Software Engineer :** 5 years with Bachelors; 3 years… more
    Northrop Grumman (10/28/25)
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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 ... work-life balance. We are seeking an innovative and mission-driven **Senior Principal Software Engineer ** with deep expertise in Navigation Warfare (NAVWAR),… more
    RTX Corporation (10/07/25)
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  • Apartments.com - Principal Software

    CoStar Realty Information, Inc. (Orange County, CA)
    Apartments.com - Principal Software Engineer Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and ... for our customers. Learn more about Apartments.com (https://www.apartments.com/grow/about-us) . As a ** Principal Software Engineer ** , you will proactively… more
    CoStar Realty Information, Inc. (10/01/25)
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  • Principal Software Engineer

    The Walt Disney Company (Anaheim, CA)
    …as well as other initiatives including the MyDisneyExperience app and Hey, Disney! This Principal Software Engineer will sit in the Disneyland Ticketing ... You'll Do:** + Own the analysis, design, delivery, and modifications of software improvements and/or new products used in local, networked, cloud-based, or… more
    The Walt Disney Company (10/08/25)
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  • Senior Principal Software

    RTX Corporation (Anaheim, CA)
    …at hiring manager discretion.** Applied Signal Technology (AST) is seeking a **Senior Principal Software Engineer ** who strives for excellence and have ... Participate in the requirements, design, development and testing of software to include development of new work products or...and systems + Design, code, test, integrate, and document software solutions + Participate in internal review of … more
    RTX Corporation (12/11/25)
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  • Principal Embedded Software

    Silvus Technologies (Irvine, CA)
    …fulfilling career._ THE OPPORTUNITY Silvus is seeking a full-time **_Principal Embedded Software Engineer_** to join our Engineering Group, reporting to the _Senior ... networking functions and services, encryption, and security features. The **_Principal Embedded Software Engineer_** will be based at our new Silvus office, located… more
    Silvus Technologies (10/02/25)
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  • Principal II, Software

    Herbalife (Torrance, CA)
    Principal II, Software Engineer , DevEx Category: Global Technology Services Position Type: Regular Full-Time External ID: 18221 Location: Torrance, CA, ... to linkedin Apply Now **Overview** **THE ROLE:** We are seeking a Principal II Software Engineer specializing in Developer Experience (DevEx) to lead the… more
    Herbalife (12/12/25)
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  • Principal Software Systems…

    Medtronic (Northridge, CA)
    …who can blend innovation with rigor - and we are seeking such a leader. The Principal Software Systems Engineer will be at the forefront of advancing ... to communicate effectively to non-technical audiences + Deep expertise in software test methodologies, quality standards/metrics + Experience with APIs and data… more
    Medtronic (12/03/25)
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  • Principal Embedded Software

    Silvus Technologies (Irvine, CA)
    …a fulfilling career._ THE OPPORTUNITY Silvus is seeking a _Principal Embedded Software Engineer_ to join our Engineering Group, reporting to the _Senior Engineering ... any time at its discretion. ROLE AND RESPONSIBILITIES + Implementation of the software portion of MAC (Medium Access Control) and mobile ad-hoc networking routing… more
    Silvus Technologies (12/06/25)
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  • Principal Embedded Software

    Silvus Technologies (Irvine, CA)
    …a pathway to a fulfilling career._ THE OPPORTUNITY Silvus is seeking a full-time Principal Embedded Software Engineer to join our Engineering Group, ... any time at its discretion. ROLE AND RESPONSIBILITIES * Implementation of the software portion of MAC (Medium Access Control) and mobile ad-hoc networking routing… more
    Silvus Technologies (12/01/25)
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  • Senior Principal Embedded Software

    Northrop Grumman (Redondo Beach, CA)
    …Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking Senior Principal Embedded Software Design ... US Government security clearance per customers' requirements.** Basic Qualifications for Senior Principal Embedded Software Design Engineer : + Bachelor's… more
    Northrop Grumman (12/12/25)
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  • Principal Logging/Telemetry/Data Handling…

    Northrop Grumman (Redondo Beach, CA)
    …**What You'll Get to Do:** IPT-Level role, member of SW Design Team The Sr. Principal Software engineer is focused on handling, storing, processing, and ... Northrop Grumman Microelectronics Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking **a Principal Logging/Telemetry/Data Handling Software Engineer **… more
    Northrop Grumman (11/19/25)
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  • Principal Software Engineer

    RTX Corporation (Fullerton, CA)
    …Line (RDPL) team in Fullerton, California, is growing - and we are looking for Principal Software Engineers who want their work to matter. In this role, you'll ... help build the real-time C++ software that powers some of the world's most advanced...Scrum teams to design, develop, test, and troubleshoot radar software solutions. + Assist in the requirements, design, development,… more
    RTX Corporation (12/12/25)
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  • Software Engineer - Level T03/T04…

    Northrop Grumman (Redondo Beach, CA)
    …business funding, and holding final clearances prior to start date.*_ We are seeking either a Principal Software Engineer (T03) or a Senior Principal ... at a higher grade based on qualifications listed below._ **Basic Qualifications:** + ** Principal Software Engineer (T03):** 5 years of relevant experience… more
    Northrop Grumman (11/01/25)
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  • Principal Engineer , Software

    Western Digital (Irvine, CA)
    …and training **Qualifications** **REQUIRED:** + Bachelor's degree in Computer Science, Software Engineering, or related field; Master's degree preferred + 4+ years ... of experience in relevant software development, with at least 2 years in a...+ Proven track record of designing and delivering medium-scale software projects + Proficiency in multiple programming languages such… more
    Western Digital (12/10/25)
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  • Principal Engineer , Software

    Western Digital (Irvine, CA)
    …Staging and Architecture team to work with a team of highly qualified software and firmware architects and engineers to develop a common flexible and abstracted ... will participate in the design and implementation of Host Application software as well as Manufacturing Firmware features using advanced development environment… more
    Western Digital (11/15/25)
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  • Sr. Principal Software Design…

    Northrop Grumman (Redondo Beach, CA)
    …Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking **a Sr. Principal Software Design Support Engineer ... US Government security clearance per customers' requirements.** **Basic Qualifications for Sr. Principal Software Design Support Engineer ** * Bachelor's… more
    Northrop Grumman (11/19/25)
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