• Rocket Lab Corporation (Long Beach, CA)
    …build and assemble satellite hardware and software that supports other satellite missions. PRINCIPAL SPACECRAFT SYSTEMS ENGINEER Based out of Rocket Lab's global ... headquarters in Long Beach, CA, the Principal Spacecraft Systems Engineer is responsible for...process . You will support the Chief Space Systems Engineer and Space Systems organization, with deliverables required 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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  • Rocket Lab Corporation (Long Beach, CA)
    …development of re-usable liquid launch vehicle, this is your opportunity! SENIOR / PRINCIPAL MANUFACTURING ENGINEER - PROPULSION Based out of Rocket Lab's Engine ... this position can be hired at the Senior Manufacturing Engineer II or Principal Manufacturing Engineer...quality, delivery and/or cost performance. Lead the continuous improvement process in your area using lean tools and techniques… more
    Upward (08/04/25)
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  • Principal Process Engineer

    Medtronic (Northridge, CA)
    …layers/coatings of glucose sensors by designing and executing design feasibility, process development, and manufacturing transfer. This role will be responsible for ... scale evaluations, execute data trending & statistical analysis. Upon successful process and design optimization, this role will subsequently support tech transfer… more
    Medtronic (10/04/25)
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  • Principal Engineer , NPI & Transfers

    Terumo Neuro (Aliso Viejo, CA)
    **12591BR** **Title:** Principal Engineer , NPI & Transfers **Job Description:** Responsible for leading robust manufacturing process development and ... for Hiring Ordinance, and San Francisco Fair Chance Ordinance. **External-Facing Title:** Principal Engineer , NPI & Transfers **Posting Country:** US - United… more
    Terumo Neuro (10/06/25)
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  • Principal Product Development…

    Integra LifeSciences (Irvine, CA)
    …pathways to advance patient outcomes and set new standards of care. The Principal Product Development Engineer will lead major system projects of varying ... across Integra with a focus on neurological diseases. The Principal Product Development Engineer will be responsible...through all phases of the product development design control process . To perform this job successfully, an individual must… more
    Integra LifeSciences (10/08/25)
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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 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 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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  • Principal FPGA / Rtl Design Engineer

    Silvus Technologies (Irvine, CA)
    …creates a pathway to a fulfilling career._ THE OPPORTUNITY Silvus is seeking a full-time Principal FPGA / RTL Design Engineer who will report to the Senior ... These are exciting projects aimed at addressing challenging real-world communication needs. The Principal FPGA / RTL Design Engineer position will be based at… more
    Silvus Technologies (10/03/25)
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  • Principal Engineer , R&D

    Terumo Neuro (Aliso Viejo, CA)
    **13002BR** **Title:** Principal Engineer , R&D **Job Description:** Support and lead teams in the development of medical device products, including writing or ... for Hiring Ordinance, and San Francisco Fair Chance Ordinance. **External-Facing Title:** Principal Engineer , R&D **Posting Country:** US - United States… more
    Terumo Neuro (09/16/25)
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  • Foundry Technology Principal

    Skyworks (Irvine, CA)
    Foundry Technology Principal Engineer Apply now " Date:Sep 24, 2025 Location: Irvine, CA, US Company: Skyworks If you are looking for a challenging and exciting ... & Manufacturing Group is looking for a Foundry Technology Engineer to support Si. technology development focusing on a...meet the key milestones and to ensure the foundry process readiness for a successful production ramp. Required Experience… more
    Skyworks (08/27/25)
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  • Principal Embedded Software Engineer

    Silvus Technologies (Irvine, CA)
    …provided reasonable accommodation to participate in the job application or interview process , to perform essential job functions, and to receive benefits and ... privileges of employment. Please contact us to request accommodation. _*Silvus does not accept unsolicited resumes from individual recruiters or third-party recruiting agencies in response to job postings. No fee will be paid to third parties who submit… more
    Silvus Technologies (10/02/25)
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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 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 (09/26/25)
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  • Principal Supplier Quality Engineer

    Cordis (Irvine, CA)
    …you. **We are the people behind the people who keep saving lives.** The ** Principal Supplier Quality Engineer (SQE)** will be responsible for ensuring the ... resolving non-conformances, driving corrective actions, and conducting supplier audits. The Principal SQE will also collaborate closely with R&D and commercial teams… more
    Cordis (09/23/25)
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  • Principal Electrical Engineer

    Skyworks (Irvine, CA)
    Principal Electrical Engineer Apply now "...the performance of RF circuits by optimizing devices and process features. The daily job is to perform the ... communicates. Requisition ID: 76169 Description Skyworks Solutions is seeking an experienced RF Engineer who will play a key role in the development of Skyworks'… more
    Skyworks (09/10/25)
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  • Principal Application Engineer

    Henkel (Irvine, CA)
    Principal Application Engineer _ Semiconductor Advanced Package **_About_** **_this_** **_position_** At Henkel, you'll be part of an organization that's shaping ... make an impact at Henkel. **What you'll do** + Technical service engineer who provides technical engineering support for Henkel's Advanced Packaging Material… more
    Henkel (08/20/25)
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  • Principal Municipal Engineer

    Stantec (Irvine, CA)
    …and livable. Your Opportunity Our Irvine, California office is looking for a Principal Municipal Engineer for our Community Development Team. This role will ... candidate will have been exposed to the entire project delivery process , including marketing/business development, client interaction and project management. - The… more
    Stantec (08/07/25)
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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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