Staff Electrical Engineer - Inverter & Grid Integration Mainspring EnergyStaff Electrical Engineer - Inverter & Grid IntegrationMenlo Park, CaliforniaThe company began commercial shipments of its Mainspring Linear Generators in 2020 and today has hundreds of megawatts in advanced development and field operations for leading Fortune 500 companies, data centers, and utilities. Extensive hands-on expertise operating in high-voltage lab and field environments (400–800 Vac, up to 1500 Vdc), with a strong track record of championing NFPA 70E and Lockout/Tagout (LOTO) best practices.
Technical Sales Engineer - Amd/Xilinx Avnet, Inc.Technical Sales Engineer - Amd/XilinxSan Jose, CA$100,000–$120,000 / yearDrives assigned product family through with the company's and supplier's local sales teams and customer by attending supplier meetings establishing sales and marketing programs in coordination with the DSM and Supplier Business Manager (SBM) as applicable to increase assigned product knowledge for customers and company sales representatives. Performs analysis and reports results of various suppliers programs impact on customer(s) notifying the Director Supplier Manager (DSM) and supplier of success, issues and future growth plan strategies.
Backend Engineer WealthfrontBackend EngineerSan Francisco, CA$150,000–$189,000 / yearSince then, we've expanded to a full suite of products designed to help our clients turn their savings into long-term wealth, including: A Cash Account that, through our partner banks, offers one of the highest annual percentage yields on uninvested cash in the industry, while providing instant and secure access to your money with no account fees and a full suite of checking features. With high quality software as our ultimate engineering objective, our key tactic is automation: Wealthfront software automates the financial services we provide to our clients, and within these services we automate the collection of data that we learn from on our way to making our services even better.
Senior Project Manager - Stormwater BKFSenior Project Manager - StormwaterSan Francisco, CA$169,041–$206,606Perform and oversee complex engineering tasks including engineering designs, preparing reports, construction drawings, specifications, and calculations for water distribution systems with focus on pump stations, tanks, and transmission mains. Our Water Resources Business Sector—serving public works departments and water/wastewater utilities throughout California--is in a period of growth to expand our service capabilities, client base, staff development, and water industry engagement and leadership.
Senior Project Manager - Water and Wastewater BKFSenior Project Manager - Water and WastewaterOakland, CA$169,041–$206,606Perform and oversee complex engineering tasks including engineering designs, preparing reports, construction drawings, specifications, and calculations for water distribution systems with focus on pump stations, tanks, and transmission mains. Our Water Resources Business Sector—serving public works departments and water/wastewater utilities throughout California--is in a period of growth to expand our service capabilities, client base, staff development, and water industry engagement and leadership.
NewConstruction Project Engineer Cb Management Group IncConstruction Project EngineerOakland, CACandidates must demonstrate the ability to successfully manage on-site construction activities, subcontractors and personnel to successfully deliver projects on schedule and on budget. Specializing in education, Technology Infrastructure, healthcare, specialty retail, and hospitality, CBMG offers personalized attention to detail and strives to do what is appropriate for each unique project.
Principal Engineer, Analog Design Lumentum Inc.Principal Engineer, Analog DesignSan Jose, CALumentum is seeking a highly experienced and technically proficient Principal Engineer, Analog Design to lead the design, development, and validation of complex analog circuits for cutting-edge optical communication products. With our continual goal of making Lumentum a best place to work for our employees, we strive to offer employees competitive total compensation packages, which may include annual bonus, commission for certain sales roles, equity, and health and welfare benefits.
Senior Principal Engineer, Offensive Security Astera LabsSenior Principal Engineer, Offensive SecuritySan Jose, CA$190,000–$240,000 / yearAstera Labs' Intelligent Connectivity Platform integrates CXL, Ethernet, NVLink, PCIe, and UALink semiconductor-based technologies with the company's COSMOS software suite to unify diverse components into cohesive, flexible systems that deliver end-to-end scale-up, and scale-out connectivity. We know that creativity and innovation happen more often when teams include diverse ideas, backgrounds, and experiences, and we actively encourage everyone with relevant experience to apply, including people of color, LGBTQ+ and non-binary people, veterans, parents, and individuals with disabilities.
Senior Principal Engineer, Security Architect Astera LabsSenior Principal Engineer, Security ArchitectSan Jose, CA$190,000–$240,000 / yearAstera Labs' Intelligent Connectivity Platform integrates CXL, Ethernet, NVLink, PCIe, and UALink semiconductor-based technologies with the company's COSMOS software suite to unify diverse components into cohesive, flexible systems that deliver end-to-end scale-up, and scale-out connectivity. We know that creativity and innovation happen more often when teams include diverse ideas, backgrounds, and experiences, and we actively encourage everyone with relevant experience to apply, including people of color, LGBTQ+ and non-binary people, veterans, parents, and individuals with disabilities.
Principal Engineer Zero RFIPrincipal EngineerSan Francisco, California$280,000–$320,000 / yearDesign and implement microservices architectures with containerized services, APIs, and event-driven systems that can scale to meet enterprise AEC workflow demands. This role requires both deep technical expertise and the ability to translate complex architectural decisions into practical, scalable solutions that transform how buildings are designed, built, and operated.
Principal Engineer, Technical Program Manager Ayar LabsPrincipal Engineer, Technical Program ManagerSan Jose, CaliforniaIn the role of Engineering Program Manager, you will be responsible for coordinating and overseeing the work of cross-functional engineering teams, including software, hardware, and mechanical engineers, as well as a level of supplier interactions and engagement. Backed by industry giants like NVIDIA, AMD and Intel and manufactured in partnership with the world’s leading semiconductor ecosystem, Ayar Labs’ co-packaged optics solution is key to unleashing next-generation AI scale-up architectures.
NewPrincipal Engineer inSync StaffingPrincipal EngineerSanta Clara, CAThe Principal Engineer will serve as a lead design engineer on Disposable R&D projects, balancing hands-on laboratory work with project management, testing, documentation, and cross-functional collaboration. Education Requirements Bachelor s degree in a technical discipline such as Mechanical Engineering, Manufacturing Engineering, Bioengineering, Industrial Engineering, or a related field preferred.
Principal Software Development Engineer F5, IncPrincipal Software Development EngineerSan Jose, CA$225,600–$338,400 / yearThe Principal Engineer is a thought leader, who continually looks for ways to improve our solutions and then architects, and builds data-driven solutions that empower teams across the organization to make better, faster decisions. F5 maintains broad salary ranges for its roles in order to account for variations in knowledge, skills, experience, geographic locations, and market conditions, as well as to reflect F5's differing products, industries, and lines of business.
IP Release Principal Engineer MarvellIP Release Principal EngineerSanta Clara, CAOwn and execute the IP delivery checklist at each milestone (iRTL, Code Complete, RTLF), verifying completeness of all required collateral including: RTL source files, file manifests (.f/.vc), SDC, UPF, memory lists, CDC crossing lists, static waivers, CSR/register descriptions, synthesis scripts, and integration guidelines. Bachelor's degree in Computer Science, Electrical Engineering or related fields and 10-15 years of related professional experience or Master's degree and/or PhD in Computer Science, Electrical Engineering or related fields with 5-10 years of experience or equivalent professional experience in lieu of a formal degree.
Senior Principal Engineer, Micro-Architecture And RTL MarvellSenior Principal Engineer, Micro-Architecture And RTLSanta Clara, CAParticipate in the full design development cycle, end-to-end, from writing micro-architecture docs, RTL coding, specifications of timing, closely work with design verification teams to review test plans and execution of test, ability to bring up block tests on silicon during lab testing, and maintenance of designed blocks and reusable IPs. Highlights include an employee stock purchase plan with a 2-year look back, family support programs to help balance work and home life, robust mental health resources to prioritize emotional well-being, and a recognition and service awards to celebrate contributions and milestones.
Principal Engineer, Mapping And Localization PlusAI Inc.Principal Engineer, Mapping And LocalizationSanta Clara, CA$200,000–$260,000 / yearDesign and implement robust, real-time algorithms for sensor fusion, visual/LiDAR odometry, and global localization using techniques like Factor Graphs, EKF/UKF, and particle filters. You will tackle the hardest edge cases-from GPS-denied tunnels to dynamic construction zones-ensuring our vehicles operate safely in complex L4 ODDs (Operational Design Domains).
Senior Principal Engineer, Hardware Application Engineering — Signal Integrity & Power Integrity MarvellSenior Principal Engineer, Hardware Application Engineering — Signal Integrity & Power IntegritySanta Clara, CaliforniaYou will own layout guideline definition, post-silicon channel extraction and simulation, compliance testing, and SerDes tuning guidance, while also reviewing customer PDN designs and feeding learnings back to Marvell's silicon and hardware engineering teams as part of a continuous improvement loop. Note on experience level: While the years of experience above represent the typical bar for this role, exceptionally talented candidates with fewer years but demonstrated mastery — through impactful project work, deep technical contributions, or industry recognition — are strongly encouraged to apply.
Senior Principal Engineer, Hardware Application Engineering — Board & System Design MarvellSenior Principal Engineer, Hardware Application Engineering — Board & System DesignSanta Clara, CaliforniaYou will spend most of your time reviewing and shaping customer hardware designs — covering board architecture, PCB stack-up and material selection, power architecture, thermal design, mechanical integration, and reliability and retain full hands-on capability across the entire design lifecycle from architecture through schematic, layout guidance, and bring-up. As Senior Principal Engineer for Board & System Hardware Design, you will be the senior technical authority guiding customer hardware design-in on Marvell's Ethernet Switch and UALink platforms, and a key technical bridge between Marvell's silicon teams, internal hardware engineering, and the field.
Principal Engineer, Power Electronics Graphcore Ltd.Principal Engineer, Power ElectronicsMilpitas, CAWork with vendors to ensure their planned future technologies are pulled into our system engineering roadmap AND ensure that our (system engineering) required technological innovation is being driven into their (power vendor) roadmap. The company designs advanced semiconductors and data centre hardware that provide the specialised processing power needed to drive AI innovation, while delivering the efficiency required to support its broader adoption. .
NewPrincipal Engineer, CAD SiTime CorporationPrincipal Engineer, CADSanta Clara, CA$148,320–$203,940 / yearResponsibilities include user support for Behavioral, RTL and Analog Designs, Schematics, Analog Mixed-Signal Simulations, IC Physical Design layout, CAD tool customizations, Linux Support, implementation and testing of new software tools and deploy new CAD Tool flows. The Principal CAD Engineer will also interface with EDA Tool Vendors and have responsibilities for implementation and performance testing of new software releases, prior to deploying to IC Designers across multiple engineering sites.