• Tesla Motors (Palo Alto, CA)
    … Architecture team, you are the design lead that defines and designs the thermal systems that make Tesla Energy products like Megapack, Supercharger and ... and service and requires the ability to apply engineering fundamentals to model and design thermal systems that are at the core of Tesla's success. Our team is… more
    Upward (07/26/25)
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  • Mainspring Energy (Menlo Park, CA)
    …analysis (structural, thermal , or fluids) Familiarity with 1D or 3D thermal systems design simulation tools Experience working with suppliers to develop ... analysis. In this role, you will design hardware for air and liquid handling systems . The Engineer will develop new concepts and manage existing concepts through… more
    Upward (07/06/25)
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  • Vast (Long Beach, CA)
    …on Earth furthering space exploration for humanity, come join us. As a Life Support Systems Engineer at Vast, you will have the opportunity to utilize your ... Own the design and development of the environmental and thermal control systems for our artificial-gravity space...in all aspects of work Pay Range: Life Support Systems Engineer II: $110,000-$145,000 Salary Range: California… more
    Upward (07/27/25)
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  • Raytheon Technologies (East Hartford, CT)
    …Modeling, Mechanical Design analysis for bearings, gears, and seals, and fluid - thermal modeling of associated components and systems . What is your Role ... Nacelles (MSEN) organization seeks a highly motivated and experienced engineer to serve as Principal Project Engineer ...compartment and rotor support design and analysis, oil and thermal management systems , engine externals packaging and… more
    Upward (07/14/25)
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  • American Management Association (Mountain View, CA)
    …other systems engineers in providing technical direction or assignments. Thermal /Mechanical Engineer (Levels 1-3): Responsible for the research, development, ... lead other materials scientists and engineers to provide technical direction or assignments. Systems Engineer (Levels 1-3): Responsible for applying systems more
    Upward (07/20/25)
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  • Raytheon Technologies (East Hartford, CT)
    …every day. Just look up. Are you ready to go beyond? What You Will Do A Systems engineer is needed to support the development of Fuel System Components for a new ... degree in Mechanical Engineering Working experience with pumps, hydraulic actuation, or fluid flow control systems Familiarity with MatLab, Simulink, Dymola, or… more
    Upward (07/14/25)
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  • Freeform (Los Angeles, CA)
    …and signal processing. Knowledge of motion control and kinematics. Experience with design of fluid or thermal systems . Location: We are located in Hawthorne, ... OPTO-MECHANICAL BUILD ENGINEER Freeform is deploying software-defined, autonomous metal 3D...for leading the development and deployment of custom opto-mechanical systems for the world's most advanced metal 3D printing… more
    Upward (07/15/25)
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  • Kairos Power (Alameda, CA)
    …test plans and procedures is desirable. Experience designing, operating, or maintaining thermal - fluid test systems , including pumps, heat exchangers, valves, ... drawings. Familiarity with safety practices and engineering controls related to thermal systems , pressure vessels, and corrosive/flammable fluids. Skilled in… more
    Upward (07/12/25)
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  • Relativity Space (Long Beach, CA)
    …with mechanical design 2+ years of experience with engine design Experience applying fluid , thermal , and structural fundamentals Nice to haves, but not required: ... on the full product lifecycle of our Aeon-R engine systems , seeing them mature and eventually bring Terran R...analyze, and optimize. Designs will be informed by both fluid and structural analytical and computational models. Engine assembly… more
    Upward (07/07/25)
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  • Relativity Space (Long Beach, CA)
    …launch manifest. About the Role: Design and commission new test assets and systems - incorporating fluid , mechanical, and electrical components - to unlock ... to): Authoring & Executing Test Procedures Designing & Commissioning Complex Fluid -Mechanical Systems Leading Failure & Anomaly Investigations Experience… more
    Upward (07/16/25)
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  • TRG (Farmington, MI)
    …assembly of power electronic systems Experience in the simulation and design of fluid systems , thermal simulation and management in power electronics ... RESPONSIBILITIES Develop power electronics systems for a wide variety of applications from...inverters, DC-DC converters, On Board Chargers and other associated systems Development of the functionality and performance of bespoke… more
    Upward (07/23/25)
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  • Apex (Los Angeles, CA)
    …budgets (leak, power, thermal , etc.) Design high pressure fluidic systems , fluid system instrumentation, and control components (ie tanks, regulators, ... shock, and TVAC. Collaborate with cross-functional teams to integrate propulsion systems with other subsystems (eg, electrical, thermal , structure). Troubleshoot… more
    Upward (07/25/25)
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  • Freeform (Los Angeles, CA)
    …hand-tools, etc.) Knowledge of motion control and kinematics Experience with design of fluid or thermal systems Working knowledge of electromechanical ... MECHANICAL ENGINEER Freeform is deploying software-defined, autonomous metal 3D...design, and test complex mechanical components, subassemblies, equipment, and systems Perform tolerance analysis of designs at the system… more
    Upward (07/20/25)
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  • SEB Professional (Montebello, CA)
    …mechanical engineering expertise combined with practical knowledge of electromechanical systems , sensor integration, fluid dynamics, and manufacturing ... a highly skilled and hands-on Mechanical Design & Development Engineer to join our R&D team focused on the...- $120,0000 annually Key Responsibilities: Design and develop mechanical systems for coffee and beverage machines, including fluid more
    Upward (07/10/25)
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  • Lawrence Berkeley National Laboratory (Berkeley, CA)
    …tools like FEA, CFD, and HAZOP to solve complex thermal and fluid challenges. Reporting to the lead cryogenics engineer , you'll work collaboratively with ... this role, you will assist in the design and development of cryogenic systems and components in support of cutting-edge scientific and engineering projects. You'll… more
    Upward (07/25/25)
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  • GE Aerospace (Schenectady, NY)
    …hands-on professional, you will partner with the Component Heat Transfer Lab's Test Engineer to bring cutting-edge thermal test programs to life. You'll build, ... you will support the Component Heat Transfer Laboratory's Test Engineer in executing experimental programs for thermal ...lab or research experience. Prior experience assisting engineers in fluid or thermal experiments in an R&D… more
    Upward (07/03/25)
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  • Northrop Grumman (Bellbrook, OH)
    …LO technology, Computational Electromagnetics Modeling, RF Test, Mechanical, Structural and Thermal analysis, Computational Fluid Dynamics, Material Science and ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...has an opening for a Principal RF Microwave Design Engineer / Sr. Principal RF Microwave Design Engineer more
    Upward (07/08/25)
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  • Ascential Technologies (San Diego, CA)
    POSITION SUMMARY: A Sr Mechanical Engineer designs and analyzes mechanical parts, systems , equipment, and packaging that achieve desired cost, requirements, ... of mechanical engineering FUNDAMENTALS and analyses (mechanics of solids, dynamics, fluid dynamics, thermal dynamics, material science, physics, chemistry,… more
    Upward (07/03/25)
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  • Sr. Thermal Engineer

    SpaceX (Hawthorne, CA)
    Sr. Thermal Engineer , Thermal & Fluid Analysis... systems . + Experience with 0-D and 1-D thermal / fluid networks. + Experience with Thermal ... with the ultimate goal of enabling human life on Mars. SR. THERMAL ENGINEER , THERMAL & FLUID ANALYSIS (STARSHIP) As a Senior Thermal Engineer more
    SpaceX (07/11/25)
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  • Thermal Engineer , Thermal

    SpaceX (TX)
    Thermal Engineer , Thermal & Fluid Analysis... systems . + Experience with 0-D and 1-D thermal / fluid networks. + Experience with Thermal ... this possible, with the ultimate goal of enabling human life on Mars. THERMAL ENGINEER , THERMAL & FLUID ANALYSIS (STARSHIP) As a Thermal Engineer more
    SpaceX (07/11/25)
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