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  • A leading automotive technology firm is seeking a Prototype Engineer to contribute to the development of electric vehicles. This role involves designing and building prototype systems, collaborating across teams, and ensuring integration of early prototype components.... 
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    Rivian

    Irvine, CA
    2 days ago
  • $107k - $133.7k

     ...Technologies, we are building the future of electric vehicles, and our System Prototypes team is at the forefront of this innovation. We are seeking a highly proactive and detail‑oriented Prototype Engineer who thrives in dynamic, ambiguous environments and is passionate about... 
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    Rivian

    Irvine, CA
    2 days ago
  • $107k - $133.7k

    A leading automotive joint venture is seeking a Prototype Engineer to innovate in electric vehicle systems. The role requires extensive experience in low voltage electrical design and collaboration with development teams to create prototypes. You will support the design... 
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    Rivian and Volkswagen Group Technologies

    Irvine, CA
    3 days ago
  • A leading engineering firm in California is seeking a Mechanical Engineer with expertise in SolidWorks. The role involves building prototypes, collaborating with cross-functional teams, and managing the integration of electronic components. The ideal candidate has a Bachelor... 
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    Techoundsllc

    Irvine, CA
    4 days ago
  •  ...Valley, CA, is expanding its team and seeks a talented Mechanical Engineer. The ideal candidate will have a Bachelor’s degree in...  ...development. Responsibilities include taking conceptual designs to prototype stages, managing project schedules, and collaborating with clients... 
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    Design Engine

    Fountain Valley, CA
    4 days ago
  • A defense technology firm in Costa Mesa seeks a Hardware Engineer to lead hardware design projects from concept through launch. The ideal...  .... Responsibilities include leading design reviews, building prototypes, and producing technical documentation. This position offers a... 
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    Slope

    Costa Mesa, CA
    21 hours ago
  • A leading aerospace company in Costa Mesa, CA, is seeking a Hardware Prototyping Engineer to support the development of their innovative SuperNatural Vision Infotainment System. The role involves assembling prototypes, operating 3D printers, and managing lab operations... 
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    Otto Aerospace

    Costa Mesa, CA
    21 hours ago
  •  ...Role Overview We are seeking two highly skilled Mechanical Engineers with experience in the Aerospace & Defense sector to support the...  ...up analysis, and design for manufacturability (DFM) Support prototype builds, integration activities, testing, and validation Implement... 
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    Tata Technologies

    Irvine, CA
    4 days ago
  •  ...highly motivated, experienced, multi‑disciplined, mechanical engineer to challenge what is possible in the development of our electronic...  ...and scientific engineering methodologies. Work with our prototyping team to develop test systems to evaluate performance on and off... 
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    Rivian

    Irvine, CA
    2 days ago
  •  ...customers experience continuous intelligence during design and engineering and into operations and maintenance using a unified electrical...  ...*** Research, design, write specifications, and prototype for various power system modeling.* Lead and develop in the ETAP... 
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    Full time
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    AVEVA Denmark

    Irvine, CA
    21 hours ago
  • A defense technology company in Costa Mesa is seeking a Mechanical Engineer to lead product development for drone systems. This role involves designing mechanical subsystems, collaborating with cross-functional teams, and requires hands-on experience in engineering. The... 
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    Anduril

    Costa Mesa, CA
    3 days ago
  • $83.25k - $138.55k

    Mechanical Engineer II - Defense Systems Division Position Summary Parker Aerospace, an operating segment of Parker Hannifin Corporation...  ...reviews, works with vendors to conduct DFM studies, build prototypes, analyze failures, determine root causes and implement corrective... 
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    Parker Hannifin

    Irvine, CA
    1 day ago
  •  ...clearance required. Job Responsibilities We are searching for a Test Engineer with 2-5 years of experience. As part of a diverse team, you...  ...coordinating and directing the testing through development, prototyping and production. This is a hands-on testing job and you will... 
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    Adsys Controls Inc.

    Irvine, CA
    1 day ago
  • $146k - $194k

    A defense technology company is seeking a Mechanical Engineer in Costa Mesa, CA. The ideal candidate will own hardware design from concept to launch and have strong CAD skills. Responsibilities include hardware testing, documentation, and subsystem design reviews. The... 
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    Slope

    Costa Mesa, CA
    21 hours ago
  •  ...commercial markets. Position Info: Title: Lead Controls/Algorithm Engineer Type of Job: Full-Time, Exempt Work Location: Irvine, CA...  ...Inquisitive At Adsys Controls, we are a research and development, prototyping and product development organization and we love to drive new... 
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    Adsys Controls Inc.

    Irvine, CA
    1 day ago
  • $100.3k - $166.9k

     ...hydraulic, fuel, inerting, fluid conveyance, thermal management, and engine systems and components for the aerospace industry. We design...  ...materials, fasteners, welding, statics & dynamics, system prototyping & debugging, control systems, rotating systems. Experience... 
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    Parker Hannifin

    Irvine, CA
    21 hours ago
  • $124.7k - $205.8k

     ...Description Summary We are seeking an experienced senior-level Software Engineer to join our Algorithm development team. This role will focus...  ...algorithms for embedded and x86-based systems. Translate prototype algorithms (Python/MATLAB) into production-grade C# or C/C++... 
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    BD Mexico

    Irvine, CA
    21 hours ago
  • $105k - $150k

     ...to do work that matters? Join us. Position Title Mechanical Engineer, UAS Location Irvine, CA Work Arrangement 100% On‑site Position...  ...metallic structures. Hands‑on experience supporting prototype hardware builds, mechanical integration, or test operations.... 
    Full time
    Work experience placement
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    Local area
    Immediate start
    Visa sponsorship
    Work visa

    DZYNE Technologies

    Irvine, CA
    1 day ago
  • $95k - $120k

    Mechanical Engineer Quantum Fuel Systems / Reports to: Senior Vice President, Product Engineering Location: Lake Forest, CA (onsite...  ...Mechanical Engineer will work directly with manufacturing equipment, prototypes, and cross-functional teams on the production floor. Education... 
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    Qtww

    Lake Forest, CA
    21 hours ago
  • $135k - $150k

    JOB DESCRIPTION The Mechanical Engineer will assist with innovative mechanical design solutions for current and next-generation cameras...  ...for Manufacturing and Design for Assembly best practices. Prototype Development: Build, test, and validate prototypes to verify design... 

    RED Digital Cinema

    Lake Forest, CA
    1 day ago
  • $110k - $123.75k

     ...chance to make a real impact. We're looking for a Mechanical Engineer to help design and integrate complex mechanical and electromechanical...  ...‑up, and production validation fundamentals. Participate in prototype builds, testing, root‑cause investigations, and design... 

    Neon Aero

    Irvine, CA
    1 day ago
  • Mechanical Engineer - Aerospace Turbomachinery Systems Location: Onsite - Irvine CA Role Overview We are seeking a Mechanical Engineer...  ...trade studies during early‑phase system architecture Support prototype builds, performance testing, and validation activities... 

    Tata Technologies

    Irvine, CA
    3 days ago
  • $125k - $157k

     ...highly motivated and experienced Manager of Battery Manufacturing Engineering to lead extended equipment, automation, and process...  ...system design. Experience transitioning automated systems from prototype to production. 1 Proficiency in 2D & 3D CAD software (e.g., AutoCAD... 
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    Rivian

    Irvine, CA
    1 day ago
  • $159k - $231k

    A leading technology company is seeking a UX Engineer to join their multi-disciplinary team in Irvine, CA. This role focuses on creating innovative prototypes that enhance user experiences for AI-powered customer support solutions. Ideal candidates will have over 6 years... 

    Google Inc.

    Irvine, CA
    3 days ago
  • $97.26k - $152.84k

     ...home technology. As a Sr. Electronics Design and Development Engineer, you will be involved with new residential electronic lock development...  ...manufacturers to ensure design is ready for production, build prototypes and support cross functional teams.* Coordinate and work with... 
    Work at office

    ASSA ABLOY Sicherheitstechnik GmbH

    Lake Forest, CA
    3 days ago
  • A global leader in eye care is seeking an Opto-Mechanical Engineer in Lake Forest, California. This full-time position involves supporting...  ...research and development through design, analysis, and prototyping of ophthalmic medical devices. The ideal candidate will have a... 
    Full time

    Alcon MX

    Lake Forest, CA
    1 day ago
  •  ...and grow professionally and personally. As a Senior Mechanical Engineer at Adsys Controls, you will provide solutions for precision...  ...generation, flowdown, and validation. Develop design documentation for prototypes and production products. Support proposals and pursuit of... 
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    For contractors
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    Adsys Controls Inc.

    Irvine, CA
    1 day ago
  • $146k - $194k

     ...the military in months, not years. ABOUT THE JOB The Sentry Engineering team builds hardware products and systems that leverage artificial...  ...-rate production. The ideal candidate will possess a rapid prototyping, growth mindset while ensuring concepts can scale rapidly to... 
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    Work experience placement
    Relocation package

    Slope

    Irvine, CA
    2 days ago
  • $95k - $105k

    Field Engineer - Electrical Construction Requisition ID: 177925 Job Level: Mid Level Department: Field Operations Employment Type: Full Time Position Overview As an Engineer II, you will play a significant part in the success of planning, organizing and implementing... 
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    Immediate start
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    Kiewit

    Irvine, CA
    21 hours ago
  • $100k - $130k

     ...construction and complete facility renovations. With an in-house design department, we specialize in design-build projects. As a Civil Engineer you will lead and manage multiple infrastructure and building projects, including structural steel analysis, design, and... 
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    Macro-Z-Technology Company

    Santa Ana, CA
    2 days ago