Senior Cell Engineer, Cathode Blue CurrentSenior Cell Engineer, CathodeHayward, CA$111,600–$160,000 / yearFree of flammable liquid electrolytes, Blue Current's fully dry, inherently safe batteries significantly reduce risks to human and environmental health while providing a higher-performance alternative to traditional lithium-ion batteries. Assemble solid state cells and perform electrochemical testing to analyze the impact of cathode active materials and electrode composition on cell performance.
Senior Cell Test Infrastructure Engineer Blue CurrentSenior Cell Test Infrastructure EngineerHayward, CA$111,600–$160,000 / yearWorking at the intersection of cell engineering, data engineering, and test development operations this role owns the systems and infrastructure behind test engineering from supporting existing equipment through calibration, maintenance, monitoring, troubleshooting to managing test requests, channel allocation and testing throughput to ensure tests produce actionable data to move projects and programs forward. Operating within Cell Engineering's established test strategy and in close partnership with Staff Test Engineers, the data team, and facilities, this role not only keeps the lab performing, but also grows its capacity and infrastructure so that engineers and scientists across the organization can depend on accurate, well-organized results.
Applications Sales Engineer II (Metals and Industrial Markets) Messer LLCApplications Sales Engineer II (Metals and Industrial Markets)Pleasanton, CA$113,779–$166,876 / yearPart timeSupports the sales and market segment personnel (e.g., opportunity qualification, design of technical solution and determination of value creation, understanding of customer/prospect feedback regarding solution, support in development of solution cost, proposal development for technical solutions) in winning business in a team effort. Responsible for actions that are precursors to successful value creation through application of technical solutions such as customer process audits, and safety training and awareness activities Maintains technical knowledge and competence in company's applications technologies and services as well as alternative and competitive technical solutions.
Staff Cell Assembly Engineer Blue CurrentStaff Cell Assembly EngineerHayward, CA$125,100–$167,000 / yearApplies and establishes use of advanced metrology techniques in partnership with the Metrology and Cell Engineering teams, including X-ray imaging, electrochemical characterization, and electrochemical impedance spectroscopy to evaluate assembly quality and diagnose process failures. Leads projects by developing clear, actionable plans with defined milestones and success metrics, managing timelines and cross-functional dependencies effectively, and ensuring high-quality, on-schedule execution.
Senior Mechanical Engineer, Ground Systems Motive CompaniesSenior Mechanical Engineer, Ground SystemsAlameda, CA$130,000–$160,000 / yearThe team works across the full design cycle, from P&IDs and component selection to integration and testing, covering a range of fluids including cryogenics, high-pressure gases, and pyrophorics. The Ground Systems Fluids Team designs and builds fluid systems for propellant handling, propulsion support, and payload conditioning.
Staff Engineer, Anode R&D Blue CurrentStaff Engineer, Anode R&DHayward, CA$125,100–$167,000 / yearFree of flammable liquid electrolytes, Blue Current's fully dry, inherently safe batteries significantly reduce risks to human and environmental health while providing a higher-performance alternative to traditional lithium-ion batteries. Lead projects by developing clear, actionable plans with defined milestones and success metrics, managing effective timelines, and ensuring high-quality, on-schedule execution.
Metallurgical Engineer Mariana MineralsMetallurgical EngineerSan Francisco, CaliforniaYou will work closely with R&D, technicians, metallurgists, and cross-functional teams to analyze process performance, troubleshoot operational issues, and help scale new technologies from pilot testing toward commercial deployment. Mariana Minerals is seeking a highly motivated Metallurgical Engineer to support process development activities and pilot-scale testing for our CopperOne mine pilot facility in San Francisco.
Sr./Staff Mechanical Engineer Mariana MineralsSr./Staff Mechanical EngineerSan Francisco, CaliforniaHands-on experience with solids-handling and conveyance equipment, including: Silos, bins, hoppers, chutes, and bulk storage systems | Feeders (vibratory, belt, screw, rotary, apron) | Conveyor systems (belt, screw, drag/chain, pneumatic, bucket elevators) | Screens, crushers, and material-transfer equipment. You will design, build, and commission mineral processing and metallurgical refining equipment, develop first-principles-based models of refining equipment and processes, and lead equipment scopes from concept through to design, installation, commissioning, ramp, and handover to the operations team.
NewSenior Member Of Technical Staff, Manufacturing Engineer QuantumScape Corp.Senior Member Of Technical Staff, Manufacturing EngineerSan Jose, CA$112,500–$163,200 / yearSkills You'll Need: Bachelor's degree in Materials Science, Chemical Engineering, Mechanical Engineering, Electrical Engineering, Chemistry, Physics, or a related field, with 5+ years of hands-on manufacturing or production engineering experience; or Master's degree with 3+ years of relevant experience. The ideal candidate is highly hands-on, data-driven, and effective at working directly with operators and technicians to maintain and improve line performance on our Generation 1 battery manufacturing line.
NewR&D Engineer VishayR&D EngineerSan Jose, California$80,000–$95,000 / yearVishay manufactures one of the world's largest portfolios of discrete semiconductors and passive electronic components that are essential to innovative designs in the automotive, industrial, computing, consumer, telecommunications, military, aerospace, and medical markets. Master's degree in Electrical Engineering, Electrical & Computer Engineering, Materials Science, Physics, Chemical Engineering, or a related technical field .
HPC Hardware Engineer KLAHPC Hardware EngineerMilpitas, CaliforniaEnabling the movement towards advanced chip design, KLA's Global Products Group (GPG), which is responsible for creating all of KLA’s metrology and inspection products, is looking for the best and the brightest research scientist, software engineers, application development engineers, and senior product technology process engineers. SWIFT (Simultaneous Wafer Inspection at Fast Throughput) systems deliver all-wafer-surface (frontside, backside, and edge) macro inspection that is critical for automotive IC, MEMS, and advanced packaging processes as well as foundry/logic and memory fabs.
HPC Product Development Engineer KLAHPC Product Development EngineerMilpitas, CaliforniaEnabling the movement towards advanced chip design, KLA's Global Products Group (GPG), which is responsible for creating all of KLA’s metrology and inspection products, is looking for the best and the brightest research scientist, software engineers, application development engineers, and senior product technology process engineers. SWIFT (Simultaneous Wafer Inspection at Fast Throughput) systems deliver all-wafer-surface (frontside, backside, and edge) macro inspection that is critical for automotive IC, MEMS, and advanced packaging processes as well as foundry/logic and memory fabs.
Applications Development Engineer - FaST KLAApplications Development Engineer - FaSTMilpitas, CaliforniaEnabling the movement towards advanced chip design, KLA's Global Products Group (GPG), which is responsible for creating all of KLA’s metrology and inspection products, is looking for the best and the brightest research scientist, software engineers, application development engineers, and senior product technology process engineers. The FaST division is committed to support our customers to achieve performance entitlement of our solution and we effectively partner with our customers from their early research and development phase to the high volume in-line manufacturing implementation specific for their process needs.
Staff Silicon Photonics Design Engineer NeurophosStaff Silicon Photonics Design EngineerSan Mateo, CaliforniaDesign, simulate, and optimize passive silicon photonic building blocks: edge couplers (inverse tapers, spot-size converters), grating couplers (1D/2D, chirped/apodized, dual-polarization), and hybrid/directional/multimode-interference (MMI) couplers for compact PIC designs. In this role, you will own the end-to-end design, simulation, layout, and characterization of passive silicon photonic components—including edge couplers, grating couplers, and hybrid/directional couplers—targeting a high-performance co-packaged optics system for artificial intelligence Inference applications.
Software Engineer KLASoftware EngineerMilpitas, CaliforniaEnabling the movement towards advanced chip design, KLA's Global Products Group (GPG), which is responsible for creating all of KLA’s metrology and inspection products, is looking for the best and the brightest research scientist, software engineers, application development engineers, and senior product technology process engineers. BBP flagship products include the 29xx and 39xx series which leverage Broadband Plasma technology to capture a wide range of defects with ultimate sensitivity at the optical inspection speeds needed for inline defect monitoring.
Senior Metrology Engineer Commonwealth Fusion SystemsSenior Metrology EngineerMilpitas, CAThorough understanding of measurement systems, including optical and electron microscopy, surface probe measurements, optical and NIR probes and x-ray measurements . Join the power movement as Senior Metrology Engineer We’re looking for a Senior Metrology Engineer to join our team to help build robust measurement systems.
Failure Analysis Engineer QuantumScape Corp.Failure Analysis EngineerSan Jose, CA$88,000–$105,000 / yearYou will work alongside experienced FA engineers to analyze failure-mode data, help characterize failure mechanisms in our solid-state battery cells, and translate findings into actionable feedback for the manufacturing and quality teams. As an onsite R&D and manufacturing organization, we work closely with manufacturing, quality, metrology, and product engineering partners to rapidly learn from failures and translate insights into design and process improvements.
Applications Development Engineer KLAApplications Development EngineerMilpitas, CaliforniaEnabling the movement towards advanced chip design, KLA's Global Products Group (GPG), which is responsible for creating all of KLA’s metrology and inspection products, is looking for the best and the brightest research scientist, software engineers, application development engineers, and senior product technology process engineers. This includes investigating semiconductor manufacturing yield issues and providing inspection solutions; creating & sharing product value statements and use-cases with engineering, marketing and sales groups; training customers and other applications engineers.
Product Development Engineer KLAProduct Development EngineerMilpitas, CaliforniaEnabling the movement towards advanced chip design, KLA's Global Products Group (GPG), which is responsible for creating all of KLA’s metrology and inspection products, is looking for the best and the brightest research scientist, software engineers, application development engineers, and senior product technology process engineers. The FaST division is committed to support our customers to achieve performance entitlement of our solution and we effectively partner with our customers from their early research and development phase to the high volume in-line manufacturing implementation specific for their process needs.
Opto-Mechanical Design Engineer (Precision Mechanism Design) KLAOpto-Mechanical Design Engineer (Precision Mechanism Design)Milpitas, CaliforniaEnabling the movement towards advanced chip design, KLA's Global Products Group (GPG), which is responsible for creating all of KLA’s metrology and inspection products, is looking for the best and the brightest research scientist, software engineers, application development engineers, and senior product technology process engineers. BBP flagship products include the 29xx and 39xx series which leverage Broadband Plasma technology to capture a wide range of defects with ultimate sensitivity at the optical inspection speeds needed for inline defect monitoring.