Mechanical Engineer Jobs in San Jose, CA

21 - 40 of 167 Jobs

Senior Mechanical Engineer - ThermaJob Title - Senior Mechanical Engineer - Therma

Legence Therma LLCCompany Name - Legence Therma LLC

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San Jose, California, USA

Full-time

Therma, a Legence company For over 50 years, Therma has continued to redefine the mechanical construction landscapes in California. Renowned for outstanding client service and attention to detail, we balance innovative, facility-specific solutions with a pragmatic, cost-conscious approach. Today, the firm employs more than 1,100 people in 3 regional offices, and its clients represent a diverse range of market sectors, including Biopharmaceutical, Education, Healthcare, Food & Beverage, Commerci

Mechanical Engineer/Thermal AnalystJob Title - Mechanical Engineer/Thermal Analyst

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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Sunnyvale, California, USA

Full-time

Job Description Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more - we can innovate, invest, inspire and integrate our capabilities to transform the future. At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We're creating future-ready solutio

Sr. Mechanical EngineerJob Title - Sr. Mechanical Engineer

KLACompany Name - KLA

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Milpitas, California, USA

Full-time

Company Overview KLA is a global leader in diversified electronics for the semiconductor manufacturing ecosystem. Virtually every electronic device in the world is produced using our technologies. No laptop, smartphone, wearable device, voice-controlled gadget, flexible screen, VR device or smart car would have made it into your hands without us. KLA invents systems and solutions for the manufacturing of wafers and reticles, integrated circuits, packaging, printed circuit boards and flat panel d

Senior Thermal Mechanical EngineerJob Title - Senior Thermal Mechanical Engineer

PsiQuantumCompany Name - PsiQuantum

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Palo Alto, California, USA

Full-time

Quantum computing holds the promise of humanity's mastery over the natural world, but only if we can build a real quantum computer. PsiQuantum is on a mission to build the first real, useful quantum computers, capable of delivering the world-changing applications that the technology has long promised. We know that means we will need to build a system with roughly 1 million qubits that supports fault tolerant error correction within a scalable architecture, and a data center footprint. By harnes

Mechanical Engineer - Dynamics - FEMJob Title - Mechanical Engineer - Dynamics - FEM

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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Remote or Sunnyvale, California, USA

Full-time

Sr. Opto-Mechanical Design Engineer (Opto-Mech camera development technical lead)Job Title - Sr. Opto-Mechanical Design Engineer (Opto-Mech camera development technical lead)

KLACompany Name - KLA

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Milpitas, California, USA

Full-time

Mechanical Design Engineer (semiconductor/capital equipment) (E)Job Title - Mechanical Design Engineer (semiconductor/capital equipment) (E)

KLACompany Name - KLA

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Milpitas, California, USA

Full-time

Sr. Mechanical Design Engineer - Wafer Chucks & Wafer Positioning StagesJob Title - Sr. Mechanical Design Engineer - Wafer Chucks & Wafer Positioning Stages

KLACompany Name - KLA

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Milpitas, California, USA

Full-time

Mechanical Engineer AscJob Title - Mechanical Engineer Asc

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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Remote or Englewood, Colorado, USA

Full-time

Job Description Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more- we can innovate, invest, inspire and integrate our capabilities to transform the future. At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We're creating future-ready solutio

Sr. Opto-Mechanical Design EngineerJob Title - Sr. Opto-Mechanical Design Engineer

KLACompany Name - KLA

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Milpitas, California, USA

Full-time

New College Grad, Mechanical Simulation Engineer (MS or Ph.D. only)Job Title - New College Grad, Mechanical Simulation Engineer (MS or Ph.D. only)

Western DigitalCompany Name - Western Digital

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San Jose, California, USA

Full-time

Company Description At Western Digital, our vision is to power global innovation and push the boundaries of technology to make what you thought was once impossible, possible. At our core, Western Digital is a company of problem solvers. People achieve extraordinary things given the right technology. For decades, we've been doing just that-our technology helped people put a man on the moon and capture the first-ever picture of a black hole. We offer an expansive portfolio of technologies, HDDs

Mechanical Engineer (Structures)Job Title - Mechanical Engineer (Structures)

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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Remote or King of Prussia, Pennsylvania, USA

Full-time

Sr. Mechanical Design Engineer, Battery Structures DesignJob Title - Sr. Mechanical Design Engineer, Battery Structures Design

Tesla MotorsCompany Name - Tesla Motors

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Palo Alto, California, USA

Full-time

The Structural Design team is comprised of passionate engineers who love to solve challenging problems and want to create the best electric vehicles in the world. We support each other on our journey to become better engineers and redefine what people come to expect from transportation. While accelerating the transition to sustainable energy is a challenging opportunity, we surround ourselves with fun and creative teammates to develop technology the world has never seen. The Battery Engineering

Thermal Mechanical Design Engineer (Liquid Cooling)Job Title - Thermal Mechanical Design Engineer (Liquid Cooling)

Oracle CorporationCompany Name - Oracle Corporation

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Santa Clara, California, USA

Full-time

Job Description Oracle's Hardware Development Organization seeks to add an experienced Lead Thermal Mechanical Design Engineer with specific experience in Liquid Cooling to work within its Server Development team in Santa Clara, California. As a member of this design team, you will have the opportunity to lead the thermal architecture of the next state of the art server generations for various Oracle programs, including cloud applications. As a Lead Thermal Engineer, you will focus on the align

Mechanical Engineer SrJob Title - Mechanical Engineer Sr

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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Remote or Englewood, Colorado, USA

Full-time

Job Description As we enter a new era of Strategic Weapon Systems, Lockheed Martin is a pioneer, partner, innovator and builder. Our amazing men and women are on a mission to make a difference in the world and every single day we use our unique skills, talents and experiences to design and build solutions to some of the world's hardest engineering problems. Do you want to be part of a culture that inspires employees to envision the impossible, perform with excellence and build incredible produc

Internship, Mechanical Test Engineer (Fall 2025)Job Title - Internship, Mechanical Test Engineer (Fall 2025)

Tesla MotorsCompany Name - Tesla Motors

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Fremont, California, USA

Full-time

Consider before submitting an application: This position is expected to start around August or September 2025 and continue through the Fall term (ending approximately December 2025) or continuing into Winter/Spring 2026 if available and there is an opportunity to do so. We ask for a minimum of 12 weeks, full-time and on-site, for most internships. Our internship program is for students who are actively enrolled in an academic program. entry level candidates seeking employment after graduation a