• Hardware Test Engineer

    Actalent (Pasadena, CA)
    …qualification, and acceptance of advanced avionics systems for spacecraft applications. The Hardware Test Engineer will be responsible for planning, ... has a team of 40 employees, primarily engineers, and this will be the first Hardware Test Engineer on staff. Job Type & Location This is a Contract to… more
    Actalent (01/09/26)
    - Save Job - Related Jobs - Block Source
  • Senior Thermal Design Engineer

    Amazon (Northridge, CA)
    …allied government customers. ALG is looking for a Senior Thermal Design Engineer who combines superb technical and analytical capabilities with a demonstrated ... requirements through application of a range of thermal control hardware options. * Design, analyze and select heat pipes...states, duty cycles, structural mapping). * Define and execute test setups for thermal cycling and TVAC tests for… more
    Amazon (01/10/26)
    - Save Job - Related Jobs - Block Source
  • Assembly, Integration, & Testing Engineer

    Amazon (Pasadena, CA)
    hardware . A day in the life You will work within the Cryogenic Hardware team and alongside the Test and Measurement team to reconfigure, assemble, ... will work with cryogenic systems, microwave electronics, and support hardware . Responsibilities include mechanical assembly, maintenance, and servicing cryogenic … more
    Amazon (12/06/25)
    - Save Job - Related Jobs - Block Source
  • Mechanical Engineer , Cryogenic…

    Amazon (Pasadena, CA)
    …in Pasadena, CA, is looking to hire a Research Scientist specializing in hardware design for cryogenic environements. The candidate should have expertise in 3D CAD ... (SolidWorks), thermal and structural FEA (Ansys/COMSOL), hardware design for cryogenic applications, design for manufacturing, and mechanical engineering principles.… more
    Amazon (01/10/26)
    - Save Job - Related Jobs - Block Source
  • Hardware Development Engineer , AWS…

    Amazon (Pasadena, CA)
    …(AWS) Center for Quantum Computing in Pasadena, CA, is looking to hire a Hardware Development Engineer with experience in semiconductor process development - and ... sustaining fabrication and packaging processes; analyzing inline metrology and electrical test data; interacting with project leads to provide feedback that… more
    Amazon (11/04/25)
    - Save Job - Related Jobs - Block Source
  • Software Test Engineer

    Actalent (Pasadena, CA)
    test equipment and hardware /software testing. Work Environment The Software Test Engineer will work alongside a team of 4-5 Embedded Software Developers ... Job Title: Software Test Engineer Job Description The Software...action investigations. The position also requires verification of flight hardware , development of test cases, and creating… more
    Actalent (01/06/26)
    - Save Job - Related Jobs - Block Source
  • Robotics Test Engineer

    OffWorld (Pasadena, CA)
    www.offworld.ai Robotics Test & Integration Engineer Based in Pasadena, CA OffWorld is a robotics startup working on developing a mobile robotic workforce for ... control, decision making and execution. OffWorld is seeking a talented and motivated Robotics Test & Integration Engineer to join a fast-moving team working to… more
    OffWorld (10/17/25)
    - Save Job - Related Jobs - Block Source
  • Software Test Automation Engineer

    Belcan (Tustin, CA)
    Software Test Automation Engineer Job Number: 360775 Category: Embedded Sys / Software Eng Description: Job Title: Software Test Automation Engineer ... zonal Electronic Control Units (ECUs). Our team builds custom automated test solutions that include internal-facing software, low-level firmware, data management… more
    Belcan (01/08/26)
    - Save Job - Related Jobs - Block Source
  • Staff Integration and Test Engineer

    Safran Passenger Innovations (Brea, CA)
    …experiences for today and beyond! **Job Summary:** The Staff Integration and Test Engineer , Connectivity is accountable and responsible for the Integration ... to the execution of development and testing activities. The Staff Integration and Test Engineer , Connectivity will collaborate closely with team members in the… more
    Safran Passenger Innovations (01/03/26)
    - Save Job - Related Jobs - Block Source
  • Senior Reliability Engineer

    Medtronic (Northridge, CA)
    …business in interpreting and executing against Medtronic quality system elements including hardware product verification & reliability test related work products ... to learn more about products. In this exciting role as a Senior Reliability Engineer in the in the product design verification & reliability engineering group of the… more
    Medtronic (01/10/26)
    - Save Job - Related Jobs - Block Source
  • Sr. Software Verification Engineer

    Butler America (Buena Park, CA)
    …$140,000 (based on education and experience) Job Summary The Sr. Software Verification Engineer will design, develop, document, test and verify embedded software ... Title : Sr. Software Verification Engineer Job ID#: 71737 Duration: Permanent Location: Buena...accordance with RTCA/DO-178C requirements. + Create and implement detailed test cases and procedures for software verification + Conduct… more
    Butler America (10/23/25)
    - Save Job - Related Jobs - Block Source
  • Mid-Level RF Engineer

    Insight Global (Yorba Linda, CA)
    Job Description An employer is seeking a Mid-Level Engineer for a long term opportunity in the Anaheim, CA area. This RF engineer will be joining a leader in the ... sector to assist with cutting edge technology for defense technology. As a RF Engineer , the candidate must have experience with L band RF systems, able to work… more
    Insight Global (12/05/25)
    - Save Job - Related Jobs - Block Source
  • Staff Qualification Engineer

    Safran Passenger Innovations (Brea, CA)
    …Qualification Engineer performs formal qualification and regulatory compliance oversight test activities for standard and custom hardware and software ... to demonstrate product compliance and will assist in the evaluation of test equipment required to verify product performance during qualification tests. The Staff… more
    Safran Passenger Innovations (01/03/26)
    - Save Job - Related Jobs - Block Source
  • Sr. Specialist Mechanical Design Engineer

    Butler America (Canoga Park, CA)
    Sr. Specialist Mechanical Design Engineer Location: Canoga Park, CA Job ID: #71922 Pay Range: $50-57 an hour 6 month contract Duties: **U.S. Citizenship only, no ... requires the application of mechanical design skills and knowledge to develop hardware designs of critical turbomachinery components and assemblies for liquid rocket… more
    Butler America (12/19/25)
    - Save Job - Related Jobs - Block Source
  • Senior Specialist Mechanical Design…

    TAD PGS, Inc. (Canoga Park, CA)
    …a Secret Security Clearance.** We are seeking a Senior Specialist Mechanical Design Engineer to join our engineering design team in our Los Angeles, CA, location. ... requires the application of mechanical design skills and knowledge to develop hardware designs of critical turbomachinery components and assemblies for liquid rocket… more
    TAD PGS, Inc. (12/18/25)
    - Save Job - Related Jobs - Block Source
  • Lead Electrical Engineer

    L3Harris (Yorba Linda, CA)
    …Linda, CA. Schedule: 4/10 (off every Friday) Job Description: As a Lead Electrical Engineer , the candidate must have experience with L band RF systems, able to work ... requirements schema & link requirements to documents (systems/subsystem specification, hardware /RF architecture description document, etc.) and flow down applicable… more
    L3Harris (11/22/25)
    - Save Job - Related Jobs - Block Source
  • Senior Principal SEIT Engineer (Contingent)

    RTX Corporation (Anaheim, CA)
    …signals to assess algorithmic performance. + Lead lab-based and field test efforts, including hardware -in-the-loop (HIL) and sensor stimulation environments. ... Collins Aerospace **Applied Signal Technology (AST** ) is seeking a **Senior Principal SEIT Engineer ** who strives for excellence and have a passion to be part of a… more
    RTX Corporation (01/08/26)
    - Save Job - Related Jobs - Block Source
  • Staff Software Engineer

    Safran Passenger Innovations (Brea, CA)
    …Staff Software Engineer will participate in the architecture, design, development, test and integration of software features for, or in support of, RAVE ... innovative in-flight entertainment and connectivity (IFEC) company, we design, engineer , manufacture, sell, and support world-class in-flight entertainment and… more
    Safran Passenger Innovations (01/03/26)
    - Save Job - Related Jobs - Block Source
  • NASI - Lead Research & Development Engineer

    Subaru of America (Cypress, CA)
    Summary The Lead Research & Development (R&D) Engineer is responsible for overseeing various vehicle-related research and development projects. This role also ... teams, significantly influencing technical- and project-related decisions. The Lead R&D Engineer utilizes their history with the company to identify connections with… more
    Subaru of America (12/04/25)
    - Save Job - Related Jobs - Block Source
  • Spec. Electrical Engineer

    L3Harris (Yorba Linda, CA)
    …cyber domains in the interest of national security. Job Title: Specialist Electrical Engineer Job Code: 29912 Job Location: Yorba Linda, CA. Work Schedule: 4/10 (off ... sensors, GPS navigation systems, aerospace status indicators, and range and test solutions. The L3Harris Interstate Electronics Corporation business was founded in… more
    L3Harris (12/20/25)
    - Save Job - Related Jobs - Block Source