Mechanical Design Engineer LightmatterMechanical Design EngineerMountain View, CA$135,000–$212,000 / yearYour work will result in advanced package designs that meet power dissipation, assembly, optical, and reliability requirements, while delivering a system level solution for leading edge products in the data centers and high-end compute segment. The company invented the world's first 3D-stacked photonics engine, Passage, capable of connecting thousands to millions of processors at the speed of light in extreme-scale data centers for the most advanced AI and HPC workloads.
Mechanical Engineer SundayMechanical EngineerRedwood City, CaliforniaYou will play a key role in turning prototypes into reliable, manufacturable products, working hands-on with early designs and suppliers to ensure quality and scalability. This role is ideal for an engineer excited about working across the full product lifecycle — from whiteboard sketches and 3D CAD to testing, validation, and manufacturing handoff.
Sr. Compliance Engineer, Safety Johnson and JohnsonSr. Compliance Engineer, SafetySanta Clara, CAFull timeAccelerating, Coaching, Critical Thinking, Design Mindset, Feasibility Studies, Process Improvements, Product Design, Product Knowledge, Program Management, Prototyping, Research and Development, Robotic Automation, SAP Product Lifecycle Management, Smart Systems, Technical Research, Technical Writing, Technologically Savvy. Employees and/or eligible dependents may be eligible to participate in the following Company sponsored employee benefit programs: medical, dental, vision, life insurance, short- and long-term disability, business accident insurance, and group legal insurance.
Senior / Staff Mechanical Engineer, Fluid Systems Antora EnergySenior / Staff Mechanical Engineer, Fluid SystemsSan Jose, CA$154,000–$193,000 / yearPerform rigorous analysis: Thoughtfully leverage AI, apply calculations, finite element analysis (FEA), and trade studies to guide design decisionspply hand calculations, finite element analysis (FEA), and trade studies to guide design decisions. You should be excited to pair strong first-principles engineering with modern tools, including AI-enabled workflows where they meaningfully improve speed, insight, or iteration quality.
EV Battery Pack Lead Engineer Foster City, CA ESRhealthcare and EXEC STAFF RECRUITERSEV Battery Pack Lead Engineer Foster City, CAFoster City, CaliforniaThis role requires strong technical depth in battery systems, engineering leadership, cross‑functional collaboration, and the ability to drive design decisions that meet performance, safety, cost, and timing targets. Job Summary: We are looking for a highly skilled EV Battery Pack Lead Engineer to lead end‑to‑end design, development, validation, and industrialization of high‑voltage battery packs for electric vehicles.
Mechanical Engineer - Design, Analysis, and Test Heron PowerMechanical Engineer - Design, Analysis, and TestScotts Valley, California$120,000–$190,000 / yearYour role will span detailed FEA-driven design, CAD, design of experiments (DOE), and hands-on lab validation, ensuring high performance, reliability, and manufacturability. Design and optimize components for power converters, including magnetics (transformers, inductors), thermal systems (heatsinks, cooling structures), enclosures, and insulation systems .
Mechanical Engineer, Senior Or Staff Antora EnergyMechanical Engineer, Senior Or StaffSan Jose, CA$129,000–$210,000 / yearThis is a highly collaborative, hands-on role where you'll work across disciplines to scope, design, and refine mechanical systems from concept through prototyping, testing, and production. Staff Engineer: Bachelor's degree in Mechanical Engineering with 10+ years relevant industry experience, OR Master's with 8+ years, OR PhD with 4+ years.
Mechanical Engineer, Equipment Engineering Sila NanotechnologiesMechanical Engineer, Equipment EngineeringAlameda, CA$128,000–$162,000 / yearSila’s Equipment Engineering team in Alameda is seeking a highly motivated Mechanical Engineer to support the design of manufacturing-scale reactors, bridging the gap between R&D concepts and capital project execution. Smaller more powerful batteries that can unlock innovation in consumer devices and accelerate the mass adoption of electric cars to eliminate our dependence on fossil fuels.
Product Design Engineer HarkProduct Design EngineerSan Jose, California$120,000–$300,000 / yearCollaborate with Industrial Design, Electrical Engineering, Acoustic Engineering, Reliability & Operations to unify design considerations (functionality, thermal management, human factors, reliability, cost, and aesthetics). You'll work across the full product development cycle — concept sketches, CAD modeling, prototyping, and DFM — collaborating with electrical and ML engineers to design enclosures and mechanisms that accommodate complex sensor arrays, thermal systems, and compact compute modules.
Sr. Power Electronics Design Engineer Ayr EnergySr. Power Electronics Design EngineerMountain View, CaliforniaOur integrated model of combining advanced engineering, tight supply-chain control, and exceptional service empowers you to build resilient solutions that restore reliability and control to the operators who keep the world energized. As a senior power electronics engineer, you’ll shape the architecture and delivery of high-performance converters and protection systems, driving innovation in efficiency, reliability, and manufacturability.
Senior Physical Design Engineer Altera SemiconductorSenior Physical Design EngineerSan Jose, CaliforniaExecute all aspects of the physical design flow, including synthesis, floorplanning, place and route, clock tree synthesis (CTS), static timing analysis (STA), power and clock distribution, reliability analysis, and power/noise analysis. With more than four decades of industry‑leading FPGA expertise, our singular mission is to deliver the programmable technologies that help customers differentiate, innovate, and scale across rapidly evolving markets like AI, cloud, networking, and edge.
Electrical Engineer Intern WindBorne SystemsElectrical Engineer InternPalo Alto, CaliforniaWe're seeking someone who can jump between PCB design in the morning, debugging firmware in the afternoon, and searching DigiKey at night; someone who finds satisfaction in making things work in theory, in practice, and at scale, and in running through those stages as quickly as PCBA turnaround times permit. WindBorne is looking for an Embedded Electrical Engineer to run hardware design, initial bringup, hardware debug, and manufacturing support of a number of key elements of our flight hardware and ground support systems.
sr pkg engineer san jose ca ESRhealthcare and EXEC STAFF RECRUITERSsr pkg engineer san jose caSan Jose, CaliforniaThis role involves working on mechanical designs for advanced electronic packaging and optical components. Essential Skills: B.S. or M.S. in Mechanical Engineering, Electrical Engineering, Material Engineering etc.
Lead Mechanical Engineer Eaton CorporationLead Mechanical EngineerPleasanton, CA$117,000–$172,000 / yearThis role requires an experienced mechanical engineer who can own and execute the full mechanical product design cycle, from customer requirements and concept development through detailed design analysis, material selection, DFx implementation, prototype builds, product release, manufacturing development, and transfer to mass production. Own the full mechanical product development cycle, including customer requirements, concept development, mechanical architecture, detailed design analysis, material selection, DFx, prototype builds, validation support, engineering release, manufacturing development, and transfer to mass production.
Lead Mechanical Engineer, Equipment Engineering Sila NanotechnologiesLead Mechanical Engineer, Equipment EngineeringAlameda, CA$172,000–$218,000 / yearServe as a technical lead for cross-functional project teams and managing the end-to-end project lifecycle, including vendor/fabricator coordination, factory acceptance testing (FAT), and field installation verification. Sila's Equipment Engineering team in Alameda is seeking a highly motivated Mechanical Engineer to lead the design of manufacturing-scale reactors, bridging the gap between R&D concepts and capital project execution.
Sr. Staff Engineer, Package and Interconnect Reliability Ayar LabsSr. Staff Engineer, Package and Interconnect ReliabilitySan Jose, CaliforniaYou will work closely with advanced foundry partners (including TSMC) to qualify advanced packaging technologies like COUPE (Compact Optical Engine), micro-bump/hybrid bonding, precision die attach, and critical optical-to-electrical interfaces such as Fiber Array Units (FAUs) and optical connectors. Failure Analysis & Physics of Failure (PoF) Root Cause Analysis: Drive deep-dive Failure Analysis (FA) on components that fail during reliability stress testing using advanced techniques (e.g., CSAM, High-resolution X-ray, SEM/EDX, FIB, and optical interferometry).
Mechanical Engineer, Senior or Staff Antora EnergyMechanical Engineer, Senior or StaffSan Jose, CA$129,000–$210,000 / yearThis is a highly collaborative, hands-on role where you'll work across disciplines to scope, design, and refine mechanical systems from concept through prototyping, testing, and production. Staff Engineer : Bachelor's degree in Mechanical Engineering with 10+ years relevant industry experience, OR Master's with 8+ years , OR PhD with 4+ years .
Mechanical Engineer - Facilities Caltek StaffingMechanical Engineer - FacilitiesFremont, CA$100,000–$150,000 / yearThis will entail assisting the facility manager by being his eyes and ears in his absence, addressing issues in real-time, monitoring health and safety, helping with future facilities planning and build-outs, installation of tools and equipment, and coordination with outside trade contractors and internal stakeholders to provide the means for our technical staff to excel. Responsibilities Project Management: Oversee facility utility improvements and tool installations, coordinating with stakeholders, contractors, and vendors to streamline setup and production readiness.
NewStaff MaaS Backend Engineer Bitdeer Technologies GroupStaff MaaS Backend EngineerSan Jose, CAWe are seeking a Staff Backend Engineer to take our Model-as-a-Service (MaaS) working system and re-architect it into a commercial, globally distributed, multi-tenant token service — one that sustains at least millions of monthly active users, high sustained token throughput per GPU, and invoice-grade accounting, with scalability, reliability, and observability engineered in deliberately rather than absorbed under load. Global Topology and Reliability (SLOs): Scale the platform to a globally distributed architecture featuring regional inference pools, capacity-aware failovers, and an active-active control plane.
Senior Software Engineer Third Wave AutomationSenior Software EngineerUnion City, California$195,000–$250,000 / yearIn this role, you will serve as a technical expert working with the other Software Engineers in Fleet Services as well as provide architectural and design oversight to interfacing with third party systems (WMS, WCS, other fleet/site management systems, etc.) as well our front end/operator interface and the fleets of forklifts our systems manage. We are currently transitioning one of our products into a massive scale-up (100–1000 units) in partnership with a world-leading forklift OEM and this will be an opportunity for Third Wave to invest in our core system and services that optimize the running of our fleets at customer sites.