• Disneyland Resort (Anaheim, CA)
    Join the magic behind the scenes at the Walt Disney Company as a Principal Manufacturing Engineer (internally known as Principal Quality Engineer ). In ... staff, fostering a culture of safety, teamwork, and continuous improvement.Drive process improvements and implement best practices in manufacturing, fabrication, and… more
    Talent (10/17/25)
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  • Amphenol CIT (Cerritos, CA)
    …customers to driving innovation in commercial and test & measurement markets, we engineer the connections that power tomorrow's technology. With our principal ... requirements, internal capabilities, and compliance standards through detailed coordination and process ownership + Develop and implement strategic sales plans and… more
    DirectEmployers Association (08/27/25)
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  • Principal Process Engineer

    Parsons Corporation (Pasadena, CA)
    …your full potential. Unleash your talent and redefine what's possible. **Job Description:** ** Principal Process Engineer - Wastewater Systems - Los Angeles, ... CA** **OPPORTUNITY** : The **Wastewater Principal Process Engineer ** provides technical leadership and project management accountability for process more
    Parsons Corporation (08/10/25)
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  • Sr. Principal Systems Engineer

    Northrop Grumman (Azusa, CA)
    …Come be a part of our mission. Northrop Grumman Space Systems is seeking a **Sr. Principal Systems Engineer ** or **Staff Systems Engineer ** to join our team ... development/implementation activities This requisition can either be filled as a **Sr. Principal ** or **Staff Systems Engineer ** depending on the candidate's… more
    Northrop Grumman (09/24/25)
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  • Principal Manufacturing Quality…

    The Walt Disney Company (Anaheim, CA)
    Join the magic behind the scenes at the Walt Disney Company as a Principal Manufacturing Engineer (internally known as Principal Quality Engineer ). In ... a culture of safety, teamwork, and continuous improvement. + Drive process improvements and implement best practices in manufacturing, fabrication, and inspection,… more
    The Walt Disney Company (10/18/25)
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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 ... while embracing integrity, innovation and work-life balance. The **Senior Principal SEIT Engineer ** will have a strong...part of our commitment to maintaining a secure hiring process , candidates may be asked to attend select steps… 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 ... while embracing integrity, innovation and work-life balance. The **Senior Principal SEIT Engineer ** will have deep expertise...part of our commitment to maintaining a secure hiring process , candidates may be asked to attend select steps… more
    RTX Corporation (10/09/25)
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  • Senior Principal Software Engineer

    RTX Corporation (Anaheim, CA)
    …by Collins Aerospace **Applied Signal Technology (AST** ) is seeking a **Senior Principal Software Engineer ** with deep expertise in Global Navigation Satellite ... balance. We are seeking an innovative and mission-driven **Senior Principal Software Engineer ** with deep expertise in...part of our commitment to maintaining a secure hiring process , candidates may be asked to attend select steps… 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 residential ... our customers. Learn more about Apartments.com (https://www.apartments.com/grow/about-us) . As a ** Principal Software Engineer ** , you will proactively lead the… more
    CoStar Realty Information, Inc. (10/01/25)
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  • Principal Software Systems Engineer

    Medtronic (Northridge, CA)
    …can blend innovation with rigor - and we are seeking such a leader. The Principal Software Systems Engineer will be at the forefront of advancing CareLink ... will proactively reduce quality observations, build preventive safeguards, and drive process maturity. Partnering closely with PMO, technical writers, and security… more
    Medtronic (10/14/25)
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  • Principal Mechanical Design Engineer

    Medtronic (Northridge, CA)
    …innovation in a more connected, compassionate world. **A Day in the Life** As a Principal Mechanical Design Engineer , you will be a technical leader within our ... design transfer to high-volume manufacturing, engaging with vendors and leading process validation. + **Stakeholder Engagement:** Represent Medtronic as a technical… more
    Medtronic (10/17/25)
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  • Principal Electrical Engineer

    Mercury Systems (Cypress, CA)
    …Salary Transparency: Full-Time Equivalent Annual Salary Range: $95,200 - $199,900 for a Principal Hardware Engineer in Torrance and Cypress, CA. The disclosed ... the most rugged environments. We have a career opportunity for an electrical engineer to provide technical oversight and direction to the hardware design team. This… more
    Mercury Systems (10/10/25)
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  • Principal Software Systems Quality…

    RTX Corporation (Fullerton, CA)
    …safer, more secure world. We have an immediate need for an onsite ** Principal Software Systems Quality Engineer ** (Quality Assurance/Compliance) to support Land ... Procedures (SOPs). + Analysis Experience: Experience identifying Root Cause of process issues and implementing Corrective Actions. + Metrics Experience: Experience… more
    RTX Corporation (10/16/25)
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  • Principal R&D Engineer

    Envista Holdings Corporation (Pomona, CA)
    **Job Description:** We're seeking a visionary ** Principal R&D Engineer ** to lead the design and development of cutting-edge dental devices-from ... other regulatory standards. Design & Engineering Execution + Own the design process , including CAD modeling, design reviews, and execution of design control… more
    Envista Holdings Corporation (09/06/25)
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  • Principal Systems Cyber Engineer

    RTX Corporation (Fullerton, CA)
    …that create a safer, more secure world. Raytheon is seeking a well-qualified ** Principal System Security Engineer (P4)** to join our Systems Security Engineering ... part of our commitment to maintaining a secure hiring process , candidates may be asked to attend select steps...be asked to attend select steps of the interview process in-person at one of our office locations, regardless… more
    RTX Corporation (10/14/25)
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  • Principal Reverse Systems Engineer

    RTX Corporation (Anaheim, CA)
    …at hiring manager discretion.** Applied Signal Technology (AST) is seeking a ** Principal Reverse Systems Engineer ** who strives for excellence and has ... part of our commitment to maintaining a secure hiring process , candidates may be asked to attend select steps...be asked to attend select steps of the interview process in-person at one of our office locations, regardless… more
    RTX Corporation (10/15/25)
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  • Senior Principal Systems Engineer

    RTX Corporation (Anaheim, CA)
    …by Collins Aerospace **Applied Signal Technology (AST** ) is seeking a **Senior Principal Systems Engineer ** with deep expertise in Global Navigation Satellite ... part of our commitment to maintaining a secure hiring process , candidates may be asked to attend select steps...be asked to attend select steps of the interview process in-person at one of our office locations, regardless… more
    RTX Corporation (10/07/25)
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  • Principal Systems Engineer

    RTX Corporation (Pasadena, CA)
    …create a safer, more secure world. Raytheon is looking for a full-time Principal Systems Engineer who will perform crucial systems engineering activities, ... part of our commitment to maintaining a secure hiring process , candidates may be asked to attend select steps...be asked to attend select steps of the interview process in-person at one of our office locations, regardless… more
    RTX Corporation (10/09/25)
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  • Principal Water/Wastewater Engineer

    Stantec (Pasadena, CA)
    …H2O+U. Your Opportunity Stantec's Water practice office is seeking a highly motivated Principal Water/Wastewater Engineer to join our successful water team in ... At Stantec we are committed to ensuring our recruitment process is accessible to all. If you require reasonable...require reasonable adjustments to be made during the recruitment process then please inform a member of our Talent… more
    Stantec (08/07/25)
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  • Principal Mechanical Engineer

    Leonardo DRS, Inc. (Cypress, CA)
    …systems for surveillance and targeting applications. We are seeking a highly motivated Principal Mechanical Engineer with a strong background in thermal analysis ... Should the level, location, or scope of the position change during the hiring process , the pay scale may be modified accordingly. When extending an offer of… more
    Leonardo DRS, Inc. (08/21/25)
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