• Rocket Lab Corporation (Long Beach, CA)
    …assemble satellite hardware and software that supports other satellite missions. PRINCIPAL SPACECRAFT SYSTEMS ENGINEER Based out of Rocket Lab's global ... that make up a satellite like solar panels, flight software , reaction wheels and star trackers, separation systems, radios,...headquarters in Long Beach, CA, the Principal Spacecraft Systems Engineer is responsible for… more
    Upward (08/04/25)
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  • Rocket Lab Corporation (Long Beach, CA)
    …in a fast-paced and rewarding environment, this is your opportunity. SENIOR COMBUSTION DEVICES ENGINEER II / PRINCIPAL COMBUSTION DEVICES ENGINEER Based out ... of Rocket Lab's headquarters in Long Beach, CA, the Principal /Senior Combustion Devices Engineer will be responsible for the development of one or more… more
    Upward (08/04/25)
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  • Principal / Sr. Principal

    Northrop Grumman (Los Angeles, CA)
    …We are looking for you to join our team as a ** Principal ** / **Sr. Principal Software Engineer ** based out of Woodland Hills, CA. As a ** Principal ... ** / **Sr. Principal Software Engineer ** at Northrop Grumman, you will have a challenging...Sr. Principal Level. **Basic Qualifications for a Principal Software Engineer (T03)** +… more
    Northrop Grumman (09/16/25)
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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 onsite full-time at Woodland Hills, CA **Basic Qualifications for a Sr. Principal Software Engineer :** + Bachelor's with 8 years of professional … more
    Northrop Grumman (09/04/25)
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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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  • Principal Software Engineer

    Snap Inc. (Los Angeles, CA)
    …with precision, and always execute with privacy at the forefront. We're looking for a Principal Software Engineer to join the Ads Creator Platform team at ... advertiser or creator platforms or similar systems. + Excellent programming and software design skills, including debugging, performance analysis, and test design +… more
    Snap Inc. (10/10/25)
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  • Principal Software Engineer

    Snap Inc. (Los Angeles, CA)
    …fast, with precision, and always execute with privacy at the forefront. ​We're looking for a Principal Software Engineer to join the Growth Team at Snap Inc! ... significant scale Minimum Qualifications: + 10+ years of post-Bachelor's software development experience; or a Master's degree in a...in a technical field + 9+ year of post-grad software development experience; or a PhD in a related… more
    Snap Inc. (08/27/25)
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  • Principal Software Engineer

    The Walt Disney Company (Glendale, CA)
    …to derive value from our data ecosystem. **Job Summary:** We are seeking a Principal Software Engineer with extensive experience in the Databricks platform ... **Basic Qualifications** + Bachelor's or Master's degree in Computer Science, Software Engineering or related technical discipline is highly desirable + 10+… more
    The Walt Disney Company (09/03/25)
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  • Principal Software Engineer

    The Walt Disney Company (Glendale, CA)
    …and entertainment content, across all media platforms. We are looking to bring on a Principal Software Engineer within our team to further expand our ... to best practices. **Required Qualifications:** + 10+ years of experience in software development, with a focus on Java and microservices architecture. + Bachelors… more
    The Walt Disney Company (10/10/25)
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  • Principal Embedded Software

    Safran (Los Angeles, CA)
    …in the skies. Together, we'll proudly step back and say, "We did that." The Principal Software Engineer will be responsible for the research, analysis, ... Controllers, and W&W System Controllers for commercial aerospace industry. The Principal Software Engineer will take ownership and/or support technical… more
    Safran (10/04/25)
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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 **,** ... required to be on-site in Northridge, CA._ **Basic qualifications for a Principal ** **Embedded Software Engineer level (T03):** + Bachelor's Degree in a STEM… more
    Northrop Grumman (09/04/25)
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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 **,** ... required to be on-site in Northridge, CA._ **Basic qualifications for a Principal ** **Embedded Software Engineer level (T03):** + Bachelor's Degree in a STEM… more
    Northrop Grumman (08/31/25)
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  • Software Principal Engineer

    City National Bank (Los Angeles, CA)
    * SOFTWARE PRINCIPAL ENGINEER * WHAT IS THE OPPORTUNITY? The Principal Software Engineer plays a key role in City National Bank's Technology & ... Innovation division. As a Principal Software Engineer you will solve unique and complex problems that have a broad impact on the business. In addition, you… more
    City National Bank (08/09/25)
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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 (10/14/25)
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  • Principal UI/UX Software

    SOS International LLC (Los Angeles, CA)
    **Overview** We are seeking a Principal UI/UX Software Engineer with over 25 years of experience to serve as both a visionary architect and a hands-on ... 25+ years of progressive, hands-on experience as a UI/UX developer and software engineer , with a strong portfolio showcasing technical leadership and impact on… more
    SOS International LLC (10/10/25)
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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 ... Software requirements verification and validation. **Basic qualifications for a** ** Principal ** **Embedded Software Engineer level (T03):** + Bachelor's… more
    Northrop Grumman (09/23/25)
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  • Principal Software Engineer

    Cengage Group (Los Angeles, CA)
    …As a successful technology leader, you will build and lead remote software engineering organizations using agile principles to architect and deliver high ... availability enterprise software . You will partner closely with product and design...your time between technical composing and product building for software development teams that work on content workflow automation,… more
    Cengage Group (09/24/25)
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  • Principal /Sr Principal

    Northrop Grumman (Los Angeles, CA)
    …making history. **Northrop Grumman Advanced Weapons Business Unit** is currently seeking a ** Principal / Sr Principal Engineer - Operations Research** for ... (T04). Basic qualifications for each level are listed below.** Basic Qualifications for a ** Principal Engineer - Operations Research (** T03) are: + BS in… more
    Northrop Grumman (10/03/25)
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