• Mainspring Energy (Menlo Park, CA)
    …More information can be found at www.mainspringenergy.com Job Overview Mainspring is seeking Senior Level Mechanical Engineers with a focus on designing hardware ... that requires thermal and fluids analysis. In this role, you will...design hardware for air and liquid handling systems. The Engineer will develop new concepts and manage existing concepts… more
    Upward (07/06/25)
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  • Applied Materials (Santa Clara, CA)
    …to learn more about careers at Applied. Minimum Qualifications: Bachelor's degree in Mechanical Engineering, or related engineering field 3D CAD experience - UG NX , ... Pro- engineer , Solidworks, Auto Desk Inventor. 3+ years of hands-on...Auto Desk Inventor. 3+ years of hands-on experience in mechanical design and analysis, capital equipment design experience preferred… more
    Upward (07/14/25)
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  • Gridware (San Francisco, CA)
    …investors. For more information, please visit www.Gridware.io. Team Overview We're seeking a Senior Mechanical Engineer with deep experience in consumer ... with strong growth potential. Responsibilities Design, prototype, and iterate mechanical enclosures and assemblies for rugged outdoor environments Develop… more
    Upward (07/02/25)
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  • SERES (Milpitas, CA)
    …materials, machining processes, heat treatment, electrical insulation, and assembly. Oversee mechanical , electrical, and thermal design, analysis, assembly, and ... with major CAD tools (eg, Catia, UG) and FEA tools (eg, Ansys) for mechanical design and analysis. Possess experience and skills in design optimization, as well as… more
    Upward (07/18/25)
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  • Second Order Effects (El Segundo, CA)
    …through that growth. We look forward to welcoming you to the team! Job Overview: As a Senior Mechanical Engineer , you will be part of a core SOE team and ... technical support, mentorship, strategic planning, resource management Perform complex mechanical assessments (Structural, Thermal , and Fluid Dynamics), design… more
    Upward (07/06/25)
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  • Vast (Long Beach, CA)
    …furthering space exploration for humanity, come join us. Vast is looking for a Senior Mechanical Engineer , Structures reporting to the Structures and ... establishing loads and Factors of Safety, as well as supporting other teams mechanical design needs across the company. Responsibilities : Own the design of primary… more
    Upward (07/05/25)
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  • Triple Ring Technologies (Newark, CA)
    …engineering and commercial wisdom. Learn more at www.tripleringtech.com. Job Summary The Mechanical Engineer will design and analyze mechanical systems ... in a collaborative environment. This position will report to the Lead, Mechanical Engineer . Responsibilities Hands on technical and product development… more
    Upward (06/28/25)
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  • KLA Corporation (Milpitas, CA)
    …and North America. Job Description/Preferred Qualifications The LS-SWIFT Division seeks a Mechanical Design Engineer to augment our Optomechanical Design team. ... brightest research scientist, software engineers, application development engineers, and senior product technology process engineers. The LS-SWIFT Division of...The selected engineer will own developing Opto- mechanical subassemblies, covering… more
    Upward (06/24/25)
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  • Peak Energy (Burlingame, CA)
    …for renewable energy and grid resilience. About the Job We are looking for a Senior Test Engineer to lead our testing and functional verification efforts for our ... Lead and conduct comprehensive testing of functional, high voltage, thermal , and mechanical systems across our energy storage product Develop test strategies,… more
    Upward (06/23/25)
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  • Ford (Long Beach, CA)
    …vehicle applications. Perform complex circuit design analysis, magnetics design analysis, thermal analysis, and control analysis. Design and select power, analog, ... design validation tests and end-of-line tests specifications. Collaborate with mechanical design, software, system, project management, supply chain functions… more
    Upward (07/06/25)
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  • Relativity Space (Long Beach, CA)
    …Failure & Anomaly Investigations Experience applying engineering fundamentals in fluid, thermal , mechanical , and electrical engineering Experience working with ... Role: Design and commission new test assets and systems - incorporating fluid, mechanical , and electrical components - to unlock new capabilities or enhance existing… more
    Upward (07/16/25)
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  • Senior Thermal Lab Mechanical

    The Boeing Company (El Segundo, CA)
    …subordinate technologies. Boeing Research and Technology is looking for a ** Senior Thermal Lab Mechanical Engineer ** based in **El Segundo, CA.** **In ... technical design, development, integration, and test of a large scale complex mechanical and fluid system test facility + Effectively communicate with technical and… more
    The Boeing Company (07/13/25)
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  • Senior Thermal Solutions Design…

    NVIDIA (Santa Clara, CA)
    …products to market. What we need to see: + Bachelor/Master in EE, Thermal / Energy, Mechanical Engineering or relative majors, with 8+ years relevant ... Solutions team at NVIDIA, you will be responsible for thermal solution design and silicon testing to bring our...to productization. What you will be doing: + Architect thermal solutions for engineering characterization and validation of next… more
    NVIDIA (06/13/25)
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  • Senior Mechanical Engineer

    Amazon (El Segundo, CA)
    …Kuiper team, and addresses the needs of specific customers (such as government agencies). The Senior Mechanical Engineer will play a pivotal role in the team ... for both space and ground systems and sub-systems. The Senior Mechanical Engineer will have...customer and be able to conduct or direct the thermal and structural analyses to show that proposed solutions… more
    Amazon (05/03/25)
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  • Senior Mechanical Engineer

    Leonardo DRS, Inc. (San Diego, CA)
    …motto is "To protect with Light". Come join the family!_ **Job Summary** The Senior Laser Packaging Engineer at Daylight will be responsible for supporting the ... detailed design reviews for both design and manufacturing audiences + Perform thermal , structural, and vibration modeling of complex opto- mechanical assemblies +… more
    Leonardo DRS, Inc. (05/07/25)
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  • Senior Mechanical Engineer

    Leonardo DRS, Inc. (San Diego, CA)
    …motto is "To protect with Light". Come join the family!_ **Job Summary** The Senior Opto- Mechanical Engineer at Daylight will be responsible for supporting ... + Design, develop, analyze, document and support testing of robust, precision opto- mechanical assemblies + Perform thermal , structural, and vibration modeling of… more
    Leonardo DRS, Inc. (05/07/25)
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  • Senior Opto- Mechanical

    MKS Instruments Inc (Irvine, CA)
    A Day in Your Life at MKS: As a Senior Opto- Mechanical Engineering in the Optomechanical Components Group, you will join our Engineering team to solve design ... customers. In this role, you will report to the Senior Manager of R&D Engineering. You Will Make an...Perform analysis as needed to assure design performance, including thermal and mechanical FEA, CFD modeling, and… more
    MKS Instruments Inc (06/04/25)
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  • Senior Electro Mechanical

    Butler America (Buena Park, CA)
    Title: Senior Electro Mechanical Engineer Location: Buena Park, California Duration: Permanent Salary Range: $100,000 - $130,000 (based on experience and ... education) Job Summary Under minimal supervision, the Senior Electro- Mechanical Engineer will lead and contribute to the design, development, and improvement… more
    Butler America (06/06/25)
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  • Mechanical Engineer II Senior

    Applied Materials (Santa Clara, CA)
    …learn more about careers at Applied. **Minimum Qualifications:** + Bachelor's degree in Mechanical Engineering, or related engineering field + 3D CAD experience - UG ... NX , Pro- engineer , Solidworks, Auto Desk Inventor. + 3+ years of...Desk Inventor. + 3+ years of hands-on experience in mechanical design and analysis, capital equipment design experience preferred… more
    Applied Materials (06/11/25)
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  • Senior Mechanical Engineer

    CACI International (Los Gatos, CA)
    Senior Mechanical Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of ... * * **The Opportunity:** CACI is looking for a Mechanical Engineer to join our Photonics team--...MIL-STD or equivalent industrial test levels, including shock, vibration, thermal , and EMI/EMC. + Experience in the use of… more
    CACI International (07/12/25)
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