JobotNewPrincipal Mechanical Engineer JobotPrincipal Mechanical EngineerSan Jose, CA$200,000–$260,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Founded by industry veterans from leading aerospace and satellite organizations, the company has rapidly grown into a team of over 200 engineers, scientists, and innovators focused on building next-generation space infrastructure.
Flexton IncPrincipal Data Engineer Flexton IncPrincipal Data EngineerMilpitas, CA$70–$75 / hourTemporaryContractorFull timeThis is a senior-level role within the Analytics organization, responsible for building scalable and secure analytics platforms by ingesting data from multiple enterprise systems, transforming it into trusted and governed data products, and enabling business-critical analytics across Procurement, Vendor Management, and Inventory domains. The ideal candidate will possess deep hands-on engineering expertise, strong business domain knowledge, and proven technical program management capabilities to drive complex cross-functional initiatives.
JobotNewSr. Engineering Manager (*startup experience req'd) - 100% REMOTE JobotSr. Engineering Manager (*startup experience req'd) - 100% REMOTESan Francisco, CARemote$220,000–$300,000 / yearHigh-growth, profitable SaaS company transitioning into an AI infrastructure platform is seeking a highly technical and strategic engineering leader to oversee Engineering operations and partner cross-functionally with Product, Finance, and executive leadership. *The ideal candidate is a Director of Engineering who has been working for a Series A/B, $5-$25M annual revenue startup, whom has remained highly technical but has learned cross-functional management skills, as well - and whom is ready for a change and grow in a new startup environment.
AxelonNew(IT PSP) IT Solutions Engineer V Axelon(IT PSP) IT Solutions Engineer VOakland, CA$90–$130 / hourMature and operationalize the ransomware recovery governance program through handson process development, technical validation, and continuous improvement. * Partner in the development of the ransomware incident response plan and lead technical exercises, simulations, and tabletop activities.
JobotNewProcess Engineering Manager - Powder Coating JobotProcess Engineering Manager - Powder CoatingOakland, CA$110,000–$120,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Our team specializes in precision machining, assembly, and finishing of complex metal components, providing durable, high-quality products with visually striking finishes.
GPS CompanyPrincipal 5G Location Algorithms Engineer GPS CompanyPrincipal 5G Location Algorithms EngineerBelmont, CAFull timeAs a Principal 5G Location Algorithms Engineer, you will design, implement, and optimize advanced signal processing and location estimation algorithms to determine the real-time position of devices in the physical world.
Ayar LabsNewPrincipal Engineer, Platform Systems Architect Ayar LabsPrincipal Engineer, Platform Systems ArchitectSan Jose, CA$180,000–$240,000 / yearThe successful candidate will collaborate with customers, ecosystem partners, and internal teams to drive the designs of AI rack platforms using Ayar Labs' CPO silicon photonics optical engines and ELSFP modules. As pioneers of co-packaged optics (CPO), we are using light instead of electricity to move data faster, further, and with a fraction of the energy needed to fuel the explosive growth of AI models.
Samsung SemiconductorPrincipal Engineer, AI System Architect (Hardware) Samsung SemiconductorPrincipal Engineer, AI System Architect (Hardware)San Jose, CA$219,000–$351,000 / yearD. in Computer Science, Electrical Engineering, or a related field, with 15+ years of experience in system architecture for large-scale computing platforms, with a strong focus on AI workloads. Analyze representative and emerging AI workloads (e.g., LLMs, DLRMs, and future AI models) to derive architecture requirements and trade-offs across compute, memory, networking, and power.
Microchip Technology IncPrincipal Engineer - Product Marketing Microchip Technology IncPrincipal Engineer - Product MarketingSan Jose, CA$75,000–$232,000 / yearOur product portfolio comprises general purpose and specialized 8-bit, 16-bit, and 32-bit microcontrollers, 32-bit microprocessors, field-programmable gate array (FPGA) products, a broad spectrum of high-performance linear, mixed-signal, power management, thermal management, radio frequency (RF), timing, safety, security, wired connectivity and wireless connectivity devices, as well as serial Electrically Erasable Programmable Read Only Memory (EEPROM), Serial Flash memories, Parallel Flash memories, and serial Static Random Access Memory (SRAM). We take pride in our commitment to employee development, values-based decision making, and strong sense of community, driven by our Vision, Mission, and 11 Guiding Values; we affectionately refer to it as the Aggregate System and it's won us countless awards for diversity and workplace excellence.
Southland Industries Inc.Senior Associate Principal Engineer Southland Industries Inc.Senior Associate Principal EngineerUnion City, CAAs a Senior Associate Principal Engineer at Southland Industries, you'll experience the excitement of working on design-build and design-assist projects in healthcare, education, biotech, mission critical, commercial and entertainment markets. Candidate ownership can only be established after a bona fide work order is issued by a member of the Southland Industries Talent Acquisition team and the candidate is appropriately submitted through our Applicant Tracking System (ATS).
BloomEnergySr. Principal Electrical Engineer, Microgrid Modeling BloomEnergySr. Principal Electrical Engineer, Microgrid ModelingSan Jose, CA$196,000–$282,000This position is intended for an engineer with deep domain expertise and extensive hands‑on experience in microgrid modeling and simulation, capable of independently evaluating complex systems and operating scenarios and delivering high‑confidence, model‑driven insights to support system design and validation. This role focuses on advanced electrical and dynamic modeling of inverter‑based resources, energy storage systems, generation assets, microgrid controllers, and distribution networks to ensure robust performance, stability, resilience, and compliance with project requirements and applicable grid codes.
Samsung SemiconductorPrincipal Engineer, SOC Design Samsung SemiconductorPrincipal Engineer, SOC DesignSan Jose, CA$219,000–$351,000 / yearBachelors in Electrical, Computer Science or related with 20+ years of experience or Masters in Electrical, Computer Science or related Science with 18+ years of Industry Experience or PhD in Electrical, Computer Science or related Science with 15+ years of Industry experience preferred. Come join the team that is creating new computing system architectures needed to support emerging machine learning applications, data analytics and edge computing.
BloomEnergyPrincipal Electrical Engineer, NPI BloomEnergyPrincipal Electrical Engineer, NPIFremont, CA$176,300–$253,700Our cutting-edge solutions enable unparalleled “time-to-power” capabilities, reliability, and sustainability, ensuring our customers remain ahead in a world where soaring energy demand and intensifying energy scarcity are rapidly becoming the new norm. For over two decades, we’ve been at the forefront of the global energy transition, pioneering solutions that empower critical industries to thrive in a rapidly digitizing, energy-intensive world.
SanminaPrincipal Electrical Engineer - (99105.1) SanminaPrincipal Electrical Engineer - (99105.1)San Jose, CA$150,000–$200,000 / yearThe total rewards package also includes a variety of benefits, including health insurance coverage, life and disability insurance, savings plan, Company paid holidays and paid time off (PTO) for vacation and/or personal business and, depending on the role, may include eligibility for restricted stock unit awards and participation in a discretionary bonus program. VES also designs and builds NVMe flash based server appliances, JBOD storage systems and related products for a variety of data center and storage applications.
R.E.Y. EngineersPrincipal Engineer, Regional Office Lead R.E.Y. EngineersPrincipal Engineer, Regional Office LeadPleasanton, CAFull timeWe’re expanding our Bay Area leadership team and seeking a Principal Engineer to oversee multidisciplinary projects, manage client relationships, and lead strategic business growth throughout Northern California. This person will help lead the planning, design, and delivery of civil engineering projects while managing teams across multiple disciplines, including surveying and construction management.
BloomEnergyPrincipal Engineer, Product Compliance BloomEnergyPrincipal Engineer, Product ComplianceSan Jose, CA$176,300–$253,700Our cutting-edge solutions enable unparalleled “time-to-power” capabilities, reliability, and sustainability, ensuring our customers remain ahead in a world where soaring energy demand and intensifying energy scarcity are rapidly becoming the new norm. For over two decades, we’ve been at the forefront of the global energy transition, pioneering solutions that empower critical industries to thrive in a rapidly digitizing, energy-intensive world.
BloomEnergySr Principal Engineer, Enclosures Design BloomEnergySr Principal Engineer, Enclosures DesignSan Jose, CA$196,000–$282,000They have experience in the automotive industry having delivered cars and trucks to the vehicle marketplace, or in NEMA 4X compliant enclosures, sealing strategies and manufacturing approaches that survive real world deployment for decades. Our cutting-edge solutions enable unparalleled “time-to-power” capabilities, reliability, and sustainability, ensuring our customers remain ahead in a world where soaring energy demand and intensifying energy scarcity are rapidly becoming the new norm.
General Motors CoPrincipal Engineer, Body Control Subsystem Integration - Compliance & Regulations General Motors CoPrincipal Engineer, Body Control Subsystem Integration - Compliance & RegulationsMountain View, CA$201,600–$309,900 / yearMinimum Bachelor's degree in Computer Science, Software Engineering, Electronics & Communication, Electrical Engineering, or related degree 10+ years of experience in Embedded Software development and launching quality software into production Demonstrated successful technical track record leading software development teams in complex system environments Experience with safety critical development and testing in regulated environments (examples include FDA, FAA, Automotive, Aerospace) Experience with real-time operating systems or middleware Proficiency with C/C++. • Define and lead software compliance strategy for new technology and highly complex features for Body Controls Platform development with a focus on Occupant Protection, Occupant Position, Occupant Cabin Comfort, Lighting & Visibility, Secure Vehicle Access, and abstraction layers.
InnoPhase IoTPrincipal Engineer, Embedded Software (San Jose) InnoPhase IoTPrincipal Engineer, Embedded Software (San Jose)San Jose, CAIf you are keen to work with a bunch of brilliant people with various backgrounds, if you share the same value of working smart and celebrating successes, if you have enthusiasm for big technology in a small company, if your goals are to learn and experience different aspects of work--not just singing the same song every day, you'll find your playground at Innophase IoT. We bring together the best in technology, drive innovation to create the best ULP wireless IoT solutions and user experiences in home, building and industrial automation and wearables.
Analog Devices IncPrincipal Engineer, Ethernet Systems Design/Architecture Analog Devices IncPrincipal Engineer, Ethernet Systems Design/ArchitectureSan Jose, CA$141,075–$211,613 / yearWe have identified the need for a highly motivated Communications PHY Systems Architect to model wireline physical layer links targeted for in-vehicle communications and to architect DSP functions of those receivers and transmitters for robust and practical implementation. For positions requiring access to technical data, Analog Devices, Inc. may have to obtain export licensing approval from the U.S. Department of Commerce - Bureau of Industry and Security and/or the U.S. Department of State - Directorate of Defense Trade Controls.
Butterfly NetworkPrincipal Engineer, Electrical Engineer Butterfly NetworkPrincipal Engineer, Electrical EngineerPalo Alto, CAThe Principal Electrical Engineer is a senior technical leader responsible for developing Butterfly's industry leading ultrasound products from concept to commercial launch and production scale-up. As part of our team, your core responsibilities will be: Lead electrical architecture and design for medical devices across the full product lifecycle, from early feasibility and risk analysis through design transfer, manufacturing, and post-market support.
PlusAI IncPrincipal Engineer Mapping and Localization PlusAI IncPrincipal Engineer Mapping and LocalizationSanta Clara, CA$200,000–$240,000 / yearDesign and implement robust real-time algorithms for sensor fusion, visualLiDAR 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.
Ayar Labs IncPrincipal Engineer, Product Engineering Ayar Labs IncPrincipal Engineer, Product EngineeringSan Jose, CA$180,000–$260,000 / yearThe Principal Product Engineer will be responsible for 1) collaborating with Design teams to drive DFx into product architecture, 2) defining manufacturing flows and test content optimized for yield, quality, and cost, and 3) analyzing production data to identify design and process gaps impacting yield and driving closure of gaps. With our strong collaborations with industry leaders and government, our deep ties to MIT and UC Berkeley, and our commitment to hiring the best engineers in photonics and electronics, joining our team gives you the opportunity to collaborate with renowned experts on challenging, paradigm-shifting work.
DMS Vision IncNewPrincipal Engineer - Enterprise Cloud Security DMS Vision IncPrincipal Engineer - Enterprise Cloud SecurityPleasanton, CAImmediate need for a Principal Engineer - Enterprise Cloud Security with strong experience leading enterprise-scale Zscaler deployments and migrations from Palo Alto GlobalProtect VPN environments. Architect and execute migrations from Palo Alto GlobalProtect VPN to modern cloud security platforms.
Cariad, Inc.Principal Engineer, Homologation & Cert Cariad, Inc.Principal Engineer, Homologation & CertMountain View, CA$194,670–$282,735 / yearThe Principal Engineer partners with engineering, safety, and VW Group homologation teams to embed compliance into product development, anticipate regulatory trends, mitigate certification risks, and maintain approval validity throughout the vehicle lifecycle, enabling CARIAD to deliver globally compliant and innovative mobility solutions. This role serves as a subject-matter expert, guiding teams through complex global regulatory landscapes, ensuring that all ECU hardware, software, and system integrations meet automotive compliance requirements for successful market launch.
Astera Labs IncPrincipal Embedded Software Engineer - Ethernet Retimers Astera Labs IncPrincipal Embedded Software Engineer - Ethernet RetimersSan Jose, CA$185,000–$203,000 / yearAstera Labs Intelligent Connectivity Platform integrates CXL®, Ethernet, NVLink, PCIe®, and UALink semiconductor-based technologies with the companys 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.
Marvell Technology IncSenior Principal Embedded Firmware Software Engineer - Networking PAM4 DSP/data center/ODSP/AEC/Microled/AI connectivity Marvell Technology IncSenior Principal Embedded Firmware Software Engineer - Networking PAM4 DSP/data center/ODSP/AEC/Microled/AI connectivitySanta Clara, CAFamiliarity with advanced compiler options and details (clang/gcc preferred) • Proficient in C and Python, with knowledge of git, Linux, makefiles, gdb, IDEs, bash • Familiarity with digital verification test flows, FPGA emulation, hardware languages such as Verilog • Familiarity with lab equipment such as oscilloscopes, supplies, PNAs, ONTs • Understanding of Ethernet networking from the OSI model, with emphasis on the PHY up to the data link level • Familiarity with forward error correction, PCS framing, PMA/PMD, PRBS, and other PHY traffic schemes • Understanding of signal processing: histograms, BER, SNR, sampling phase, Shannon limit, impulse & frequency response, FFT, etc. Preferred but not required: • Experience with SERDES, IM-DD/Coherent DSP, Ethernet/PCIe PHYs, and/or Optical Module SW • Experience with designing/developing/debugging software state machines, transitions, context saving, and error handling • Experience with mixed-signal (analog+digital) control and monitoring, PID/feedback loop control • Experience with bare-metal, RTOS, device drivers, Linux kernel, etc.
SiMa Technologies IncPrincipal Engineer, PCIe Verification (AI2441) SiMa Technologies IncPrincipal Engineer, PCIe Verification (AI2441)san jose, CA$220,000–$296,400 / yearDescription Job Title: Principal Engineer, PCIe Verification Job Location: San Jose, CA (This position requires a full-time, on-site presence in our San Jose, CA office) Job ID: AI2441 Description: The Design Verification (DV) engineer at SiMa is involved in the functional verification of PCIe controller and PCIe-phy at block, sub-system and MLSoC level. The actual annual salary paid for this position will be based on several factors, including but not limited to, skills, prior experiences, qualifications, expertise, work location, total target compensation, training, company needs, and current market demands.
Google LLCNewPrincipal Engineer, Android Applications, Search Experience Google LLCPrincipal Engineer, Android Applications, Search ExperienceMountain View, CAWe are reinventing the Search experience from the ground up with new AI capabilities like AI Overviews, conversations in AI Mode, and generative UI to help users synthesize huge amounts of information, make sense of complex topics, and make progress on difficult tasks. They serve as cross-functional advisors and technical decision-makers on the most strategic and complex problems in Search, integrating requirements and priorities ranging from product goals to client reliability, and server capacity to UX excellence.
Bloom Energy CorpSr. Principal Electrical Engineer, Microgrid Modeling Bloom Energy CorpSr. Principal Electrical Engineer, Microgrid ModelingSan Jose, CAKnowledge of other tools like ETAP, MATLAB / Simulink, DIgSILENT PowerFactory, or similar is preferred • Solid understanding of Power electronics, Inverter‑dominated systems, Voltage and frequency regulation, Microgrid controls, Protection concepts relevant to microgrids, Fault analysis • Familiarity with grid interconnection codes and requirements such as IEEE 1547, NERC etc. This position is intended for an engineer with deep domain expertise and extensive hands‑on experience in microgrid modeling and simulation, capable of independently evaluating complex systems and operating scenarios and delivering high‑confidence, model‑driven insights to support system design and validation.
BloomEnergyPrincipal Automation Systems Engineer BloomEnergyPrincipal Automation Systems EngineerFremont, CA$155,800–$224,200Our cutting-edge solutions enable unparalleled “time-to-power” capabilities, reliability, and sustainability, ensuring our customers remain ahead in a world where soaring energy demand and intensifying energy scarcity are rapidly becoming the new norm. For over two decades, we’ve been at the forefront of the global energy transition, pioneering solutions that empower critical industries to thrive in a rapidly digitizing, energy-intensive world.
Koch IncLaser Principal Packaging Engineer - Optical Solutions R&D Koch IncLaser Principal Packaging Engineer - Optical Solutions R&DFremont, CA$200,000–$280,000 / yearOur advanced optical, mechanical, electrical, and software design capabilities support the evolving needs of high-density, high-bandwidth, and flexible optical networks across telecom, datacom, hyperscale datacenters, artificial intelligence, and supercomputing. The position requires close collaboration with R&D and product design teams, manufacturing, suppliers, and customers to ensure laser components meet stringent optical, mechanical, and Telcordia reliability requirements.
DoorDash IncPrincipal Simulation Engineer DoorDash IncPrincipal Simulation EngineerSan Francisco, CAThis is a highly technical, hands-on leadership role focused on defining and implementing the simulation architecture that underpins autonomy development, validation, CI/CD testing, and pilot training. This role is ideal for someone who has built simulation systems from first principles, understands simulator internals deeply, and is excited to create a world-class platform from scratch.
Diamond Foundry Inc.Principal Laser Process Engineer Diamond Foundry Inc.Principal Laser Process EngineerCA$150,000–$180,000 / yearThis position will often: Sit, stand for long periods, walk, grasp, reach with hands and arms, lift below and above shoulders, bend, twist at the waist, climb, balance, stoop, squat, kneel, crawl, talk, hear, see, use fine finger manipulation, and complete repetitive motions. This employer participates in E-Verify and will provide the federal government with your Form I-9 information to confirm that you are authorized to work in the U.S. If E-Verify cannot confirm that you are authorized to work, this employer is required to give you written instructions and an opportunity to contact Department of Homeland Security (DHS) or Social Security Administration (SSA) so you can begin to resolve the issue before the employer can take any action against you, including terminating your employment.
Corbion NVPrincipal Engineer, DSP Corbion NVPrincipal Engineer, DSPSouth San Francisco, CA$160,000–$173,000 / yearLeveraging our advanced capabilities in fermentation and preservation technology, we help customers differentiate their products in diverse markets ranging from food and animal nutrition to home & personal care, pharmaceuticals, electronics, medical devices, and bioplastics. As our next Principal Engineer, Downstream Process Development (DSP), you will be an integral member of a multi-disciplinary team focused on the development of new products and processes utilizing Corbions unique fermentation based technology.
AeroVect Technologies IncNewPrincipal Engineer, Hardware AeroVect Technologies IncPrincipal Engineer, HardwareSouth San Francisco, CAOwning the integration points where mechanical, electrical, and electromechanical subsystems meet - sensor mounts, compute enclosures, wiring harnesses, actuation mechanisms, power distribution - and making sure those interfaces hold up in the field. Prior experience as the most senior individual contributor in a hardware organization - setting direction, mentoring staff engineers, and partnering with engineering leadership without managing a team yourself.
Northrop GrummanNewSr Principal Engineer Mission Assurance Northrop GrummanSr Principal Engineer Mission AssuranceSunnyvale, CA$142,200–$213,400 / yearRepresent Mission Assurance at various program reviews and review boards including but not limited to Configuration Control Boards (CCB), Material Review Board (MRB), Program Management Reviews (PMR), Design/Peer Reviews, Manufacturing/Test Readiness Reviews and Corrective Action Boards (CAB). Experience with quality engineering principles, manufacturing operations, product inspection, test & evaluation, reliability, root cause analysis, defect analysis, inspection methods, control of nonconforming material, product sell off, shipping and product support as they apply to quality.
Marvell Technology IncPrincipal Engineer, Verification Marvell Technology IncPrincipal Engineer, VerificationSanta Clara, CA$158,600–$237,600 / yearThese chips use cutting-edge technology to facilitate data transfers at high speeds, and you will help verify that each design meets our customers' specifications whether they're a major telecom organization or automotive company, etc. Strong verification skills, understanding of methodology (object-oriented programming, white-box/black-box, directed/random testing, coverage, gate-level simulations, data structure).
GitLab IncPrincipal Engineer, Software Supply Chain Security GitLab IncPrincipal Engineer, Software Supply Chain SecurityCAPartner with Engineering Managers and senior leadership to define roadmaps, break down complex initiatives, and enable Staff Engineers to lead sub-department-wide efforts. Deep expertise in software supply chain security, including threat modeling for supply chain attack vectors, SLSA implementation and attestation systems, and SBOM generation and lifecycle management.
Lattice Semiconductor CorpPrincipal Engineer Synthesis Team Lattice Semiconductor CorpPrincipal Engineer Synthesis TeamSan Jose, CALattice is a worldwide community of engineers, designers, and manufacturing operations specialists in partnership with world-class sales, marketing, and support teams, who are developing programmable logic solutions that are changing the industry. You will drive industry-leading outcomes across maximum frequency (Fmax), area efficiency, runtime performance, and memory utilization-balancing tradeoffs to meet the demands of diverse customer use cases.
DigitalOcean LLCPrincipal Engineer PaaS Team DigitalOcean LLCPrincipal Engineer PaaS TeamSan Francisco, CA$247,680–$371,520 / yearGuide customer-facing teams (e.g., consultants, support, sales engineers) to define database solutions and migration strategies aligned with organizational goalsReliability, Performance & ScalingLead Operations Excellence for database services, establish mechanisms and processes that scale to the engineering organization while raising the barOversee availability, performance tuning, failover strategies, capacity planning, and disaster recovery for database platforms. As a Principal Engineer youll spearhead the design, development, and operation of scalable, high‑availability, and high-performance database platforms across relational and non-relational managed services (Managed MySQL, Postgres, MongoDB, etc.) and scale-out variants that scale to petabytes of data.
AlixPartners LLPPrincipal Engineer AlixPartners LLPPrincipal EngineerSilicon Valley, CA$170,000–$400,000 / yearExcellent communication and interpersonal skills, with the ability to effectively collaborate with diverse stakeholders and influence decision-making; adept at translating complex technical details to diverse audiences. Proven engineering leadership skills, including leading engineering teams and inspiring and motivating cross-functional teams towards a common goal.
Samsung SemiconductorPrincipal engineer, AI Serving Framework Architect (Software) Samsung SemiconductorPrincipal engineer, AI Serving Framework Architect (Software)San Jose, CA$219,000–$351,000 / yearIn this role, you will develop system-level performance models, drive architecture-level design decisions, and propose forward-looking AI system architectures that shape Samsung's long-term AI platform strategy. Research on dynamic scheduling methodologies for maximizing AI inference performance in multi-rack scale memory-centric systems, comprised of heterogeneous compute-capable memory and hierarchical memory.
Allogene TherapeuticsNewPrincipal Engineer, Manufacturing Science and Technology Allogene TherapeuticsPrincipal Engineer, Manufacturing Science and TechnologyNewark, CA$150,000–$170,000 / yearLed by a management team with significant experience in cell therapy, Allogene is developing a pipeline of “off-the-shelf” CAR T cell product candidates with the goal of delivering readily available cell therapy on-demand, more reliably, and at greater scale to more patients. Allogene Therapeutics, with headquarters in South San Francisco, is a clinical-stage biotechnology company pioneering the development of allogeneic chimeric antigen receptor T cell (AlloCAR T) products for cancer and autoimmune disease.
Pinterest IncPrincipal Engineer, Compute Platform Pinterest IncPrincipal Engineer, Compute PlatformSan Francisco, CAThe scale and scope of the effort will require designing and building around Kubernetes and solving its scaling limitations, handling stateful systems and data-intensive workloads, formalizing mechanisms to stack and bin pack workloads, working with multiple internal customers and giving them migration paths, and working through ambiguous and unforeseen situations which arise from workload requirements, production and operability requirements, and unique multi-tenancy challenges. We are looking for a Principal Engineer who can lead and scale the consolidation and modernization of this infrastructure under what we call PinCompte, with an emphasis on some of the largest and most challenging stateful workloads, as well as GPU-heavy AI workloads.
Microchip Technology IncPrincipal Engineer - Analog IP Tech Lead Microchip Technology IncPrincipal Engineer - Analog IP Tech LeadSan Jose, CA$75,000–$232,000 / yearAs a Mixed-Signal IP Technical Lead/Architect in the Mixed-Signal Development Group, you will be responsible for the end-to-end technical leadership of mixed-signal IPs-including IP licensing, integration, and silicon validation support-across a range of advanced SoC projects. Requirements/Qualifications: Qualifications: Bachelor's degree in electrical engineering or related field with strong analog/mixed-signal background and at least 10 years of experience in analog/mixed-signal IP design, integration, and validation for SoC applications, or a Master's degree with at least 7.5 years of such experience.
ApplePrincipal Engineer - Intelligent Navigation Experiences ApplePrincipal Engineer - Intelligent Navigation ExperiencesCupertino, CAProficiency in modern programming languages such as C++, Java, Scala, Swift, or Rust + Solid understanding of algorithms, data structures, and distributed system design + Proven ability to lead technical initiatives, mentor engineers, and work effectively in ambiguous, cross-functional environments . + BS in Computer Science, Engineering, or related field with 12+ years of industry experience + Strong experience building large-scale, production-grade applications, services, and customer-facing features for millions of users.
Amprius Technologies, Inc.Battery Integration Principal Engineer Amprius Technologies, Inc.Battery Integration Principal EngineerFremont, CA$180,000–$200,000Support and guide cell-level testing activities, providing an integration perspective to ensure test plans, results, and data interpretation align with product requirements and customer application needs. • Serve as a technical escalation point for Sales, Strategic Accounts, and Business Development teams, providing expert guidance on cell performance, specifications, and test data to external customers.
Exponent Inc.Principal Engineer - Thermal Sciences (MS/PhD) Exponent Inc.Principal Engineer - Thermal Sciences (MS/PhD)Menlo Park, California$241,000–$294,500 / yearOur Opportunity: We are currently seeking a Principal Engineer for our Thermal Sciences Practice in Menlo Park, CA; Natick, MA; Chicago, IL Metro Area; Atlanta, GA; Seattle, WA; Los Angeles, CA; Denver, CO; Houston, TX; New York, NY; Washington DC Metro Area; Philadelphia, PA; Tampa, FL; or Phoenix, AZ. D. or Master’s Degree in Chemical Engineering, Mechanical Engineering, Aerospace Engineering, Petroleum Engineering, Fire Protection Engineering, or a related field, with a practical and theoretical understanding of combustion, heat transfer and fluid mechanics.
Akraya Inc.Principal Engineer Software: 26-00518 Akraya Inc.Principal Engineer Software: 26-00518Santa Clara, CA$135,000–$155,000 / yearMost recently, we were recognized Stevie Employer of the Year 2025, SIA Best Staffing Firm to work for 2025, Inc 5000 Best Workspaces in US (2025 & 2024) and Glassdoor's Best Places to Work (2023 & 2022)! This influential role demands the architecture and refinement of tools, processes, and systems vital for our engineering workforce, with a strategic focus on implementing AI-powered tools to significantly advance our development processes.