47 senior mechanical engineer jobs found in Milpitas, CA

About Commonwealth Fusion Systems: Commonwealth Fusion Systems is on a mission to deliver the urgent transition to fusion energy. Combining decades of research, top talent, and new technologies, we're designing and building commercially viable fusion power plants. And working with policymakers and suppliers to build the energy industry of the future. We're in the best position to make it happen. Since 2018, we've raised nearly $3 billion in capital, making us the largest and leading private fusion company in the world. Now we're looking for more thinkers, doers, builders, and makers to join us. People who'll bring new perspectives, solve tough problems, and thrive as part of a team. If that's you and this role fits, we want to hear from you. Join the power movement as a Senior Mechanical Engineer We're looking for a Senior Mechanical Engineer to join our R&D and equipment design team to help build the next generation of thin-film deposition technology. The Senior...

We are seeking a Senior Mechanical Engineer to design, develop, and refine mechanical systems and components for cutting-edge robotic products. You will collaborate with multidisciplinary teams to create reliable and high-performance robotic solutions. This role offers an opportunity to push the boundaries of robotics technology while working on projects with real-world applications. Responsibilities: Design and develop mechanical systems for AI robots. Collaborate with cross-functional teams to integrate mechanical, electrical, and software components. Conduct feasibility studies and simulations to evaluate designs. Create engineering drawings, specifications, and documentation for manufacturing. Work closely with vendors to design and develop various modules. Perform prototype fabrication, testing, and validation to meet performance, reliability, and safety standards. Qualifications: Master's degree or PhD in Mechanical Engineering, Robotics, or related field. 5+...

Company Description Arista Networks is an industry leader in data-driven, client-to-cloud networking for large data center, campus and routing environments. What sets us apart is our relentless pursuit of innovation. We leverage the latest advancements in cloud computing, artificial intelligence, and software-defined networking to provide our clients with a competitive edge in an increasingly interconnected world. Our solutions are designed to not only meet the current demands of the digital landscape but to also anticipate and adapt to future challenges. At Arista we value the diversity of thought and perspectives that each employee brings to the table. We believe that fostering an inclusive environment, where individuals from various backgrounds and experiences feel welcome, is essential for driving creativity and innovation. Our commitment to excellence has earned us several prestigious awards, such as Best Engineering Team, Best Company for Diversity, Compensation, and...

We are the global test and automation specialists, powering next-generation technologies through sophisticated solutions. Behind every electronic device you use, Teradyne's test technology ensures your device works right the first time, every time! Our portfolio of automation solutions help manufacturers to develop and deliver products quickly, efficiently and cost-effectively. Together, Teradyne companies deliver manufacturing automation across industries and applications around the world! We attract, develop, and retain a high-performance workforce, comprised of people with diverse backgrounds and a shared drive for excellence. We strive to foster a positive and inclusive work environment that helps employees, and communities, thrive. Our Purpose TERADYNE, where experience meets innovation and driving excellence in every connection. We are fueled by creativity and diversity of thought and in our workforce. Our employees are supported to innovate and learn something new every...

About Pacific Fusion Pacific Fusion was founded in 2023 with the mission to power the world with abundant, affordable, clean energy. We are rapidly designing and building a pulsed magnetic fusion system to achieve net facility gain (more fusion energy output than stored energy input). In parallel, we are developing the key components required to build affordable fusion systems. Our plans are ambitious. We have raised over $900M so far from incredible investors, resourcing us to deliver on these plans. We are bringing together the best scientists, engineers, and operators from the fusion community, hard tech industry, and other sectors. We are united by a shared sense of urgency to provide clean power for the world, particularly managing climate change while meeting growing global energy demand. You can read more about us in this letter from our founders. Why This Role Matters Pacific Fusion is seeking an exceptional Senior Mechanical Engineer to join our dynamic team...

The Company Halo Industries has developed technology that replaces an outdated semiconductor material slicing process. Our innovative, laser-based solution not only minimizes waste but also enhances material efficiency, thereby enabling advancements across high-growth markets, including automotive, telecommunications, and power electronics. Founded in 2014 at Stanford University, Halo Industries secured significant funding in 2024, fueling our expansion and the preparation for volume manufacturing. The Opportunity Halo Industries is seeking a Mechanical Engineer who will contribute to the design, testing, integration and deployment of both proprietary and commercial wafer processing equipment. Working with Halo's product and manufacturing teams, the hired candidate will contribute to the optimization and scaled deployment of Halo's technology. The primary responsibilities of the position include: • Design, build, and test high-precision electro-mechanical R&D and...

Job Description Primary Skills: Mechanical Design-Expert, Thermal Solutions-Advanced, 3D Design Tools-Intermediate, PCB Placement-Intermediate, Production Collaboration-Experienced. Contract Type: W2 ONLY Duration: 6+ months Location: San Jose, CA (onsite) Pay Range: $55 - $60 per hour on W2 Summary: This role is with the Data Center Networking Group focusing on the development of the Nexus 9000 line, with responsibilities including mechanical architecture, leading mechanical design for various chassis and system thermal solutions, and ensuring design quality through reliability testing. The ideal candidate will drive innovation, provide outstanding support through technical collaborations, and take ownership of assigned projects with strong communication skills. Working within the Common Hardware Group, you will contribute to clients Switching, Routing, and Wireless products, delivering outstanding silicon, optics, and hardware platforms. Key Responsibilities: Lead...

Job Description Primary Skills: MCAD-Expert, GD&T-Expert, Sheet Metal Design-Expert, Tolerance Analysis-Expert, Manufacturing-Metal-Expert Contract Type: W2 ONLY Duration: 6+ months Location: San Jose, CA (onsite) Pay Range: $82 - 85 Per hour on W2 Summary: As a pivotal part of Client's Service Provider Mechanical and Thermal team, the Senior Mechanical Engineer is tasked with leading the design efforts of our revolutionary Client's 8000 series routers. This role not only demands a proven track record in mechanical design, specifically with telecom systems, but also a dynamic ability to innovate and drive project success within a collaborative team environment. Leveraging Client's Silicon One ASIC, the incumbent will contribute to the creation of industry-transforming devices designed for the 5G era and AI networks, ensuring adaptability, high performance, and efficiency. Key Responsibilities: Provide leadership and innovative solutions in mechanical testing at...

Figure is an AI robotics company developing autonomous general-purpose humanoid robots. The goal of the company is to ship humanoid robots with human level intelligence. Its robots are engineered to perform a variety of tasks in the home and commercial markets. Figure is headquartered in San Jose, CA. We are seeking a Senior Mechanical Engineer focused on Fan and Duct Design to own the end-to-end development of the robot's airflow systems from early impeller geometry prototypes to production-ready assemblies released to manufacturing. Responsibilities: Own the mechanical design of the robot's fan assemblies: impellers, housings, ducts, diffusers, seals, shrouds, baffles, and mounting structures. Translate CFD-engineered impeller geometry into fully detailed, moldable components with proper drafts, ribs, gates, cooling channels, and tooling strategies. Develop manufacturable plastic parts (injection-molded), metal components, and hybrid structures for quiet, efficient...

We are the global test and automation specialists, powering next-generation technologies through sophisticated solutions. Behind every electronic device you use, Teradyne's test technology ensures your device works right the first time, every time! Our portfolio of automation solutions help manufacturers to develop and deliver products quickly, efficiently and cost-effectively. Together, Teradyne companies deliver manufacturing automation across industries and applications around the world! We attract, develop, and retain a high-performance workforce, comprised of people with diverse backgrounds and a shared drive for excellence. We strive to foster a positive and inclusive work environment that helps employees, and communities, thrive. Our Purpose TERADYNE, where experience meets innovation and driving excellence in every connection. We are fueled by creativity and diversity of thought and in our workforce. Our employees are supported to innovate and learn something new every...

At Alamar, we are passionate about enabling our customers to make scientific discoveries that translate into clinical outcomes and benefit patients. Our team is growing quickly as we develop innovative approaches to measure critical protein biomarkers from liquid samples that can enable the earliest possible detection of disease. We believe the next frontier in biology is enabled by measuring proteins at higher sensitivity in highly multiplexed assays at the push of a button, which is something only Alamar can do. As we build our team, we seek collaborative, driven, intellectually curious people committed to solving complex challenges. Our culture rewards accountability and cross functional teamwork because we believe this enables the kind of breakthrough thinking that will accelerate our mission. Position Overview As a Senior Mechanical Engineer, you will play a critical role in sustaining our current proteomics instrument platform while driving the development of...

Antora builds and deploys thermal batteries to power always-on industrial operations with low-cost energy. Factory-built in the United States, Antora's modular thermal batteries deliver reliable heat and power, enabling industrial facilities of any size to decarbonize predictably and profitably. Antora is electrifying global industry while supporting U.S. manufacturing jobs, lowering costs for energy consumers, and enhancing the competitiveness of American industry. We are growing our company with people who put team and mission first, value connection through laughter and joy, and build with humility and openness. We are committed to continue building a diverse, passionate, and creative team dedicated to a future where every industrial facility, everywhere on earth, is powered by abundant, clean, low-cost energy. Position Summary You will collaborate with other teams to scope, define, design, model, prototype, validate, and iterate the mechanical design of Antora's thermal...

Antora builds and deploys thermal batteries to power always-on industrial operations with low-cost energy. Factory-built in the United States, Antora's modular thermal batteries deliver reliable heat and power, enabling industrial facilities of any size to decarbonize predictably and profitably. Antora is electrifying global industry while supporting U.S. manufacturing jobs, lowering costs for energy consumers, and enhancing the competitiveness of American industry. We are growing our company with people who put team and mission first, value connection through laughter and joy, and build with humility and openness. We are committed to continue building a diverse, passionate, and creative team dedicated to a future where every industrial facility, everywhere on earth, is powered by abundant, clean, low-cost energy. Position Summary We are seeking a self-driven, passionate Mechanical/Process Engineer to help deliver zero-carbon industrial heat and power through our novel...

Who We Are At PRIME, a culture of empathy, trust, and belonging are foundational. This is integral in our approach to recruiting, developing, and retaining the best people in the industry. Our growth mindset drives us to embrace challenges and discover what sparks inspiration for creative solutions. PRIME is compelled to keep evolving, and creating new opportunities for those who perform. Our comprehensive services cover the entire lifecycle of a project, capabilities include electrical construction, service and maintenance, underground, utilities services, renewable energy, and low voltage technology solutions. Recognized as one of Silicon Valley's Best Places to Work! Position Summary: Under direct supervision, provide technical design, consultation, information, and assistance to internal and external customers to ensure that projects comply with all engineering standards. This role will work under the supervision of more senior engineers. Work will be completed in...

Figure is an AI Robotics company developing a general purpose humanoid. Our Humanoid is designed for corporate tasks targeting labor shortages and jobs that are undesirable or unsafe. We are based in Sunnyvale, CA and require 5 days/week in-office collaboration. We are looking for a Senior FEA Engineer to design, analyze, and test key hardware components for our humanoid. Responsibilities: Define and analyze load cases for our humanoid robot Analyze full robot stiffness Create finite element models to analyze falling, overload, durability and day to day operations Optimize design of parts and structures for minimizing weight and maximizing stiffness Work with mechanical team to develop FEA workflow and tutorials Collaborate with mechanical, industrial design and electrical teams to architect the system Test systems in the real world and compare against finite element models. Pay close attention to modeling of bearing and other OTS components. Collaborate with...

Figure is an AI Robotics company developing a general purpose humanoid. Our humanoid robot, Figure 02, is designed for commercial tasks and the home. We are based in San Jose, CA and require 5 days/week in-office collaboration. It's time to build. We are looking for a Senior Equipment Engineer to select, install and scale our manufacturing equipment for our proto line. Responsibilities: Select and scale equipment necessary for assembling our robots on the manufacturing line Detailed machine design and creation of machine layouts Create new tooling and fixtures for aiding in assembly to be used on the manufacturing line Contribute to make vs. buy decisions on the assembly process Work with facilities team to spec building requirements to handle new equipment Collaborate with mechanical engineering team to aid in DFM and DFMEA Perform data analysis to understand machine metrics Requirements : 5+ years of experience in manufacturing engineering Expert knowledge of...

Figure is an AI Robotics company developing a general purpose humanoid. Our humanoid robot, Figure 02, is designed for commercial tasks and the home. We are based in San Jose, CA and require 5 days/week in-office collaboration. It's time to build. We are looking for a Senior Reliability Engineer in charge of developing and executing reliability test plans for the printed circuit board assemblies (PCBAs), harnesses, and connectors to ensure they meet our humanoid robot product reliability targets. We need someone who can derive reliability targets and test specs with incomplete field usage knowledge, give data-driven recommendations to the design and manufacturing teams for what to improve, and advocate for design for reliability in the design phase. Responsibilities: Work with cross-functional teams, own hardware reliability requirements and validation strategy. Develop and execute accelerated life tests for PCBAs, electronic components, electrical harness and connectors....

Senior Traffic Engineer Position Summary BENEN seeks a Senior Traffic Engineer who will serve as the future Traffic Practice Lead. This position is responsible for technical excellence, leadership of the traffic discipline, client development, and long-term strategic growth. The ideal candidate brings deep technical experience, strong leadership, and the desire to influence the vision, culture, and market presence of our Traffic Group. This is an ownership track role with direct influence on practice strategy, staffing, client retention, and profitability. The Traffic Division delivers complete traffic engineering solutions for public infrastructure and private development, including traffic signal design, roadway lighting, intelligent transportation systems, pedestrian and roadway safety improvements, multi modal operations, signing, pavement delineation, and work zone traffic control. The Senior Traffic Engineer leads the preparation of traffic studies, traffic operations...

Traffic Engineer, Project Mid-Level Position Summary BENEN seeks a Traffic Engineer at the project level to support and lead the delivery of traffic engineering projects for public infrastructure and private development clients. This role is a core member of the Traffic Division, with direct responsibility for producing high quality design documents, coordinating with senior staff, and mentoring junior team members. The position is ideal for an engineer who is ready to move beyond pure production into task leadership and early stage project management. The Traffic Division delivers complete traffic engineering solutions for public infrastructure and private development, including traffic signal design, roadway lighting, intelligent transportation systems, pedestrian and roadway safety improvements, multi modal operations, signing, pavement delineation, and work zone traffic control. The Traffic Engineer manages and executes traffic engineering assignments under the direction of a...

About Commonwealth Fusion Systems: Commonwealth Fusion Systems is on a mission to deliver the urgent transition to fusion energy. Combining decades of research, top talent, and new technologies, we're designing and building commercially viable fusion power plants. And working with policymakers and suppliers to build the energy industry of the future. We're in the best position to make it happen. Since 2018, we've raised nearly $3 billion in capital, making us the largest and leading private fusion company in the world. Now we're looking for more thinkers, doers, builders, and makers to join us. People who'll bring new perspectives, solve tough problems, and thrive as part of a team. If that's you and this role fits, we want to hear from you. Join the power movement as a Principal Mechanical Engineer We're looking for a Principal Mechanical Engineer to join our R&D and equipment design team to help build the next generation of thin-film deposition technology. The...