NewAssociate Metallurgical Engineer Mariana MineralsAssociate Metallurgical EngineerSan Francisco, CaliforniaMariana Minerals is seeking a highly motivated Associate Metallurgical Engineer to support process development activities and pilot-scale testing for our CopperOne mine pilot facility in San Francisco. You will work alongside experienced engineers and technicians supporting our bioleaching columns and other pilot-scale equipment used to develop new mining technologies.
Process Engineer Coreshell TechnologiesProcess EngineerSan Leandro, CAFull timeOur low-cost Silicon-dominant batteries have higher energy density, superior intrinsic thermal safety, and significantly lower cost/kWh compared to current LIBs. Qualifications: Bachelor’s degree in Chemistry, Chemical Engineering, Materials Science, Mechanical Engineering, Industrial Engineering, or related field.
Senior Metallurgy Engineer United Airlines IncSenior Metallurgy EngineerSan Francisco, CA$100,415–$130,758 / yearOur Technical Operations team is full of aircraft maintenance technicians, engineers, planners, ground equipment and facilities professionals, and supply chain teams that help make sure they're well taken care of and ready to get our customers to their desired destinations. This position develops potentially complex solutions and implementation plans, project justification, cost/benefit analysis, management of project implementation, technical support, and obtaining FAA approvals as required.
Sr. Site Development Engineer Mariana MineralsSr. Site Development EngineerSan Francisco, CaliforniaYou will lead civil, grading, drainage, utilities, and site infrastructure design, manage external engineering partners, and support the development of internal tools and workflows for efficient capital project execution. You will work cross-functionally across engineering, construction, and project delivery teams to ensure sites are designed for constructability, scalability, and long-term operational performance.
Supplier Quality Engineer 2 Mattson Technology IncSupplier Quality Engineer 2Fremont, CAParticipates on cross functional teams during field excursions, drawing from expertise of others and his/her own to support failure analysis, establish root cause, implement corrective action, validate the effectiveness of the applied solutions and implementation and driving corrective actions across the manufacturing, design and supply chain. Collaborates cross functionally with the NPI team, develops product performance, reliability, durability test plans during development, Alpha and Beta phases and during the product life cycle ensure the product meets its intended design and specifications.
Metallurgy Engineer United Airlines IncMetallurgy EngineerSan Francisco, CA$83,695–$109,004 / yearOur Technical Operations team is full of aircraft maintenance technicians, engineers, planners, ground equipment and facilities professionals, and supply chain teams that help make sure they're well taken care of and ready to get our customers to their desired destinations. This position develops potentially complex solutions and implementation plans, project justification, cost/benefit analysis, management of project implementation, technical support, and obtaining FAA approvals as required.
Process Engineer Metallurgy Morgan Advanced Materials PlcProcess Engineer MetallurgyHayward, CA$110,000–$140,000 / yearWe operate in a series of well-defined markets where our applications expertise offers our customers a valuable differentiator, engineering high-specification materials, components and sub-assembly parts that solve their challenging technical problems. Strong written, verbal, and presentation skills, with the ability to communicate technical information clearly to both technical and non technical audiences, and to work independently as well as collaboratively with cross functional teams.•
Sr. Principal Plating Engineer FormFactorSr. Principal Plating EngineerLivermore, CaliforniaThis role combines deep expertise in electrochemistry, materials science, semiconductor processing, and advanced metallurgy with the ability to solve highly complex technical challenges that have significant impact on FormFactor's technology roadmap and competitive advantage. Principal Plating Engineer (MEMS R&D) serves as a recognized technical authority responsible for defining, developing, and implementing advanced electroplating technologies, metallurgical innovations, and process integration strategies for MEMS probe fabrication.
Product Engineer Morgan Advanced MaterialsProduct EngineerHayward, CaliforniaWorking closely with supervisors and department leaders, this position develops manufacturing methods, validates production estimates, and drives continuous improvement in productivity, quality, and cost. We operate in a series of well-defined markets where our applications expertise offers our customers a valuable differentiator, engineering high-specification materials, components and sub-assembly parts that solve their challenging technical problems.
Process Engineer - Metallurgy Morgan Advanced MaterialsProcess Engineer - MetallurgyHayward, CaliforniaWe operate in a series of well-defined markets where our applications expertise offers our customers a valuable differentiator, engineering high-specification materials, components and sub-assembly parts that solve their challenging technical problems. • Strong written, verbal, and presentation skills, with the ability to communicate technical information clearly to both technical and non-technical audiences, and to work independently as well as collaboratively with cross functional teams.
Gear Manufacturing Engineer, Drive Systems Gear Lab Tesla IncGear Manufacturing Engineer, Drive Systems Gear LabPalo Alto, CA$109,600–$195,600 / yearServe as the team's technical lead and mentor - provide daily guidance to machinists and junior engineers, set technical direction, instill a culture of quality and meticulous planning, and run cross-functional alignment meetings with DSE and partner teams. As the technical lead of the Gear Lab you will plan and oversee execution of the full gear manufacturing process from raw forging to finished product - spanning grinding, hobbing, broaching, skiving, turning and hard turning, 5-axis milling, heat treatment, and metrology.
Failure Analysis Engineer SolarEdgeFailure Analysis EngineerMilpitas, CASolarEdge proudly seeks to build a richly diverse workforce by hiring people with a diversity of thoughts, identities, perspectives, and experiences that help advance the difference we make for consumers, and by ensuring our people experience equity and inclusion in their work lives. Degree in Electrical Engineering, Mechanical Engineering, or a related field preferred; equivalent hands-on experience, vocational training, or self-taught expertise in electronics will also be strongly considered.
Test Engineer Coreshell TechnologiesTest EngineerSan Leandro, CAFull timeCore Responsibilities: Own the installation, commissioning, calibration, maintenance, and continuous improvement of battery test infrastructure, including cyclers, environmental chambers, incubators, and other analytical and electrochemical characterization equipment, ensuring high uptime and reliable operation. Because this role sits at the critical junction between manufacturing and electrochemical testing, you will also take on key data responsibilities: ensuring that test data is accurately captured, traceable, and structured for downstream analysis by the data science and cell engineering teams.
Production Process Engineer Coreshell TechnologiesProduction Process EngineerSan Leandro, CAFull timeThe ideal candidate has strong communication skills, hands-on experience in manufacturing and pilot/R&D environments and is comfortable working cross-functionally with internal and external teams, including operators, engineers and scientists. Our low-cost Silicon-dominant batteries have higher energy density, superior intrinsic thermal safety, and significantly lower cost/kWh compared to current LIBs.
Mechanical Engineer Mariana MineralsMechanical 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.
Sr. Pyrometallurgical Process Engineer Mariana MineralsSr. Pyrometallurgical Process EngineerSan Francisco, CaliforniaBuild first-principles thermodynamic and kinetic models for high-temperature reactors and furnaces (e.g., rotary kilns, calciners, electric arc furnaces, submerged arc furnaces, reverberatory furnaces, flash smelters) to support scale-up and commercial deployment. You will play a central role in designing, modeling, scaling, and commissioning pyrometallurgical unit operations, while supporting development of software tools for capital project execution and automated plant optimization.
Hydrometallurgical Process Engineer Mariana MineralsHydrometallurgical Process EngineerSan Francisco, CaliforniaDevelop detailed heat and material balances for complex hydrometallurgical process trains, including leaching, solution purification, solvent extraction/ion exchange, precipitation, crystallization, and residue handling. As a Hydrometallurgical Process Engineer at Mariana Minerals, you will lead the development and deployment of first-of-its-kind chemical refining processes, while also supporting development of software for capital project execution and automated plant optimization.
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.
Failure Analysis Engineer SolarEdge Technologies IncFailure Analysis EngineerMilpitas, CASolarEdge proudly seeks to build a richly diverse workforce by hiring people with a diversity of thoughts, identities, perspectives, and experiences that help advance the difference we make for consumers, and by ensuring our people experience equity and inclusion in their work lives. Degree in Electrical Engineering, Mechanical Engineering, or a related field preferred; equivalent hands-on experience, vocational training, or self-taught expertise in electronics will also be strongly considered.
Applications Sales Engineer II (Metals And Industrial Markets) MesserApplications Sales Engineer II (Metals And Industrial Markets)San Francisco, CA$113,779–$166,876 / yearSupports 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.
Manufacturing Engineer, Staff - BAYP4031 Confluent MedicalManufacturing Engineer, Staff - BAYP4031Fremont, CaliforniaThis role provides hands-on engineering support, drives continuous improvement initiatives, and partners cross-functionally to ensure high-quality, efficient production of Nitinol materials. Our unparalleled technical expertise, proven experience and partnership with our clients has allowed us to perfect the process necessary to deliver world-class medical devices through innovative material science, engineering, and manufacturing.
Principal Mechanical Engineer Metals and Materials Intuitive Surgical IncPrincipal Mechanical Engineer Metals and MaterialsSunnyvale, CAIntuitive Surgical, Inc. produces the da Vinci Surgical System, a minimally invasive robotic surgery system that uses highly complex mechanics, replaceable instruments and accessories, and enhanced three-dimensional visualization to extend surgical technique and precision beyond the limits of the human hand. We are seeking a skilled Metals & Materials Technology Expert to join our Core Instruments team, focusing on the performance, reliability, and manufacturability of high-performance metallic materials used in robotic surgical instruments.
NewSenior Process Engineer Rethink recruitSenior Process EngineerAlameda, CaliforniaAbout Solcoa Industries Solcoa is building an entirely new category of American metalmaking — rare earth reactors and production lines designed, fabricated, and operated entirely in-house. You will take ownership of finalizing detailed engineering, managing vendor relationships, and driving the plant from its current state through construction and commissioning — on time and on budget.
Sr. Materials Engineer, Gearing, Metals & Ceramics Tesla IncSr. Materials Engineer, Gearing, Metals & CeramicsFremont, CA$130,400–$234,000 / yearAlong with competitive pay, as a full-time Tesla employee, you are eligible for the following benefits at day 1 of hire: Medical plans > plan options with $0 payroll deduction. Pay offered may vary depending on multiple individualized factors, including market location, job-related knowledge, skills, and experience.
Sr. Materials Engineer, Metals & Ceramics Tesla IncSr. Materials Engineer, Metals & CeramicsPalo Alto, CA$91,600–$234,000 / yearAlong with competitive pay, as a full-time Tesla employee, you are eligible for the following benefits at day 1 of hire: Medical plans > plan options with $0 payroll deduction. Pay offered may vary depending on multiple individualized factors, including market location, job-related knowledge, skills, and experience.