• Principal Software Systems

    Medtronic (Northridge, CA)
    …leaders who can blend innovation with rigor - and we are seeking such a leader. The Principal Software Systems Engineer will be at the forefront of ... time. We design and support intelligent health applications and data systems that integrate diagnostics, therapy analytics, and real-time insights. Building these… more
    Medtronic (10/31/25)
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  • Senior Principal Software

    Northrop Grumman (Azusa, CA)
    …to the warfighter. Come be a part of our mission! **We are seeking a Senior Principal Software Engineer to join our Next Generation Polar Ground (NGP) team. ... Understanding of Integration and Test rhythm and workflow + Embedded systems software development, integration, and test experience + Agile practices and… more
    Northrop Grumman (10/22/25)
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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 ... balance. We are seeking an innovative and mission-driven **Senior Principal Software Engineer ** with deep...systems . You will be expected to bring deep software engineering expertise while collaborating closely with systems 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 ... the direction and prioritization of the design and development of highly scalable software systems and applications + Continuously monitor and evaluate emerging… more
    The Walt Disney Company (10/08/25)
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  • Sr. Principal Systems

    Northrop Grumman (Azusa, CA)
    …be a part of our mission. Northrop Grumman Space Systems is seeking a **Sr. Principal Systems Engineer ** or **Staff Systems Engineer ** to join ... detailed below as well as the interview assessment. **Basic Qualifications:** + **Sr. Principal Systems Engineer :** Bachelor's degree in a Science,… more
    Northrop Grumman (09/24/25)
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  • Principal Reverse Systems

    RTX Corporation (Anaheim, CA)
    …flexibility at hiring manager discretion.** Applied Signal Technology (AST) is seeking a ** Principal Reverse Systems Engineer ** who strives for excellence ... a minimum of 8 years of practical experience in systems architecture and systems engineering + Experience...working with customers, end users, hardware design teams, and software design teams + Experience with reverse engineering of… more
    RTX Corporation (10/15/25)
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  • Principal Systems Cyber…

    RTX Corporation (Fullerton, CA)
    …more secure world. Raytheon is seeking a well-qualified ** Principal System Security Engineer (P4)** to join our Systems Security Engineering (SSE) team in ... developing solutions to protect the Warfighter's technology advantage. Systems Security Engineering creates holistic security solutions leveraging Cyber Security, … more
    RTX Corporation (10/14/25)
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  • Senior Principal SEIT Engineer

    RTX Corporation (Anaheim, CA)
    …Managed by Collins Aerospace Applied Signal Technology (AST) is seeking a **Senior Principal SEIT Engineer ** who strives for excellence and have a passion ... members all while embracing integrity, innovation and work-life balance. The **Senior Principal SEIT Engineer ** will have deep expertise in laboratory technology… more
    RTX Corporation (10/09/25)
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  • Senior Principal SEIT Engineer

    RTX Corporation (Anaheim, CA)
    …Managed by Collins Aerospace **Applied Signal Technology (AST** ) is seeking a **Senior Principal SEIT Engineer ** who strives for excellence and have a passion ... members all while embracing integrity, innovation and work-life balance. The **Senior Principal SEIT Engineer ** will have a strong background in algorithm… more
    RTX Corporation (10/09/25)
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  • Principal Process Engineer

    Medtronic (Northridge, CA)
    …pharmaceutical or semiconductor industry + Experience with statistical data analysis software (Ex. Minitab, JMP, etc.) and standard statistical tests (T-test, ANOVA) ... DHFs etc.) + Exposure to inventory management and ordering systems (eg SAP) + Prior project management experience +...We have the talent, diverse perspectives, and guts to engineer the extraordinary. Learn more about our business, mission,… more
    Medtronic (10/24/25)
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  • Lead Space Systems Engineer

    OffWorld (Altadena, CA)
    www.offworld.ai Lead Space Systems Engineer Full time position based in Altadena, CA OffWorld is a robotics startup working on developing a mobile robotic ... system platform for control, decision making and execution. OffWorld seeks a Lead Space Systems Engineer in Altadena, CA. The wage will be at least… more
    OffWorld (10/20/25)
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  • Sr Automation Design Engineer

    EMCOR Group (Chino, CA)
    …control systems . **Job Summary** **Job Title:** Senior Automation Design Engineer ** Principal Duties and Responsibilities** + The ability to understand ... the design and intent of mechanical equipment and systems (Chiller, Boiler, Custom AHUs, Primary/Secondary pumping, Variable Flow...of BAS analytics and/or fault detection & diagnostics (FDD) software platforms a plus. + Microsoft Visio a plus.… more
    EMCOR Group (10/14/25)
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