Principal Scientist (Cell Line Development) Exelixis Inc.Principal Scientist (Cell Line Development)Alameda, CA$150,000–$213,000 / yearEDUCATION/EXPERIENCE/KNOWLEDGE & SKILLS: Education: Bachelor's degree in related scientific discipline such as molecular biology, biochemistry, biology or microbiology and a minimum of eleven (11) years of experience in the biotechnology/pharmaceutical industry; or, Master's degree in related scientific discipline such as molecular biology, biochemistry, biology or microbiology and a minimum of nine (9) years of experience in the biotechnology/pharmaceutical industry. SUMMARY/JOB PURPOSE: As a member of the Biotherapeutics group, the incumbent will play a key role in supporting the group's discovery and preclinical development efforts by possessing skills and experience in recombinant antibody and bispecific antibody production and purification/characterization.
Principal Solutions Architect (Req#1048) ePlus TechnologyPrincipal Solutions Architect (Req#1048)San Ramon, CA$170,000–$190,000 / yearIn this highly technical, customer-facing role you will translate complex AI and machine learning workload requirements into fully engineered infrastructure solutions spanning colocation facilities, GPU compute, high-performance networking, parallel storage, and the complete NVIDIA AI software stack. Your expertise will directly shape how organizations build and operate production AI Factories capable of training frontier models, running large-scale inference fleets, and accelerating data science pipelines at scale.
Principal HR Business Partner Onto InnovationPrincipal HR Business PartnerMilpitas, CAOnto Innovation is a leader in process control, combining global scale with an expanded portfolio of leading-edge technologies that include: 3D metrology spanning the chip from nanometer-scale transistors to micron-level die-interconnects; macro defect inspection of wafers and packages; metal interconnect composition; factory analytics; and lithography for advanced semiconductor packaging. Execution of HR programs across the organization in partnership with the HRBP team and centers of excellence, particularly administering talent management and succession planning activity within the client organization in collaboration with wider HR team.
Principal Engineer / Director, Motion Planning PlusAIPrincipal Engineer / Director, Motion PlanningSanta Clara, CA$200,000–$280,000 / yearAssume responsibility for the overall planning, execution, and success of autonomous driving related projects Actively code and develop prototypes to test novel algorithms and ideas. Scale end-to-end ML pipelines for research and production, from data ingestion and pre-processing to model training, validation, deployment, and monitoring.
Applied AI Scientist, Technology Partnerships (Senior/Principal) Sygaldry TechnologiesApplied AI Scientist, Technology Partnerships (Senior/Principal)San Francisco, CaliforniaProduce evidence by whichever route fits the question: approximate simulation where a structured representation scales, circuit emulation where exact small-scale results matter, and analytic resource models to reach past what either can run. You are a computational scientist who takes scoped collaboration and does the technical work: understand the partner's problem well enough to know where our methods can genuinely help, prototype, benchmark against what they already trust, and be the technical voice in the room when results are discussed.
Principal Site Reliability Engineer Cloud Identity & Trust 5 Star RecruitmentPrincipal Site Reliability Engineer Cloud Identity & TrustSan Jose, CaliforniaProficiency in operating and supporting cloud-based services using IaC (infrastructure as code, Terraform Proven experience as a systems administrator or service reliability engineer Experience with CI/CD processes and source control mechanisms (GitHub). Solid understanding of cryptography including x509 certificates Knowledge of federated trust models for identity and security Understanding and use of public cloud infrastructure (AWS, Azure, GCP) Strong focus on prioritizing customer experience and support.
Principal ASIC Engineer (Reliability & Hardware Validation) Hybrid Cisco SystemsPrincipal ASIC Engineer (Reliability & Hardware Validation) HybridSan Jose, California$231,400–$331,800 / yearThe applicable full salary ranges for this position, by specific state, are listed below: New York City Metro Area: $231,400.00 - $381,600.00 Non-Metro New York state & Washington state: $222,900.00 - $343,600.00 * For quota-based sales roles on Cisco’s sales plan, the ranges provided in this posting include base pay and sales target incentive compensation combined. They work multi-functionally with system designers, diagnostics engineers, customer escalation engineers, & external vendors to ensure robust test methodology & timely issue mitigation resulting in high product quality and enable next generation solutions.
Principal Customer Success Manager ConductorPrincipal Customer Success ManagerSan Francisco, CaliforniaAdditionally, the CSM serves as the liaison between the customer and the Conductor team, helping the customer coordinate cross-functional team initiatives that are required for successful organic marketing results. Advocate customer needs/issues cross-departmentally and program-manage customer concerns through a well-defined remediation process through early identification of risks to achieving customers strategic objectives.
Principal Mechanical Engineer Onto InnovationPrincipal Mechanical EngineerMilpitas, CAOnto Innovation is a leader in process control, combining global scale with an expanded portfolio of leading-edge technologies that include: 3D metrology spanning the chip from nanometer-scale transistors to micron-level die-interconnects; macro defect inspection of wafers and packages; metal interconnect composition; factory analytics; and lithography for advanced semiconductor packaging. You'll also enjoy access to our Employee Stock Purchase Program (ESPP), wellness initiatives, and cutting-edge tools-all within a collaborative, inclusive culture where your contributions are valued and recognized.
Principal Alumni VenturesPrincipalMenlo Park, CA$15–$20 / hourThis role focuses on sourcing and evaluating Seed-stage investment opportunities in Japanese and Asian startups, partnering closely with US-based investment professionals to conduct diligence and support final investment decisions, and contributing to the broader development of Alumni Ventures' activities in Japan and the region. In Tokyo, this role will support the Regional Executive Managing Director for APAC, the Chairman of Alumni Ventures Japan, and the General Manager of Japan in advancing Alumni Ventures' regional investment activities.
Principal Data Scientist, Loom AtlassianPrincipal Data Scientist, LoomSan Francisco, California$206,100–$269,075 / yearMillions of people already rely on Loom to work together across time zones, and the product is entering an exciting new phase — expanding how async video helps people and AI agents collaborate. You will use data to shape product development, quantify new opportunities, identify upcoming challenges, and ensure the products we build bring value to people, businesses, and Atlassian.
Principal Product Manager, Emerging Design Experiences AdobePrincipal Product Manager, Emerging Design ExperiencesSan Jose, CaliforniaAdobe’s industry-leading offerings including Adobe Acrobat Studio, Adobe Express, Adobe Firefly, Creative Cloud, Adobe Experience Platform, Adobe Experience Manager, and GenStudio enable people and businesses to turn ideas into impact, powered by AI and driven by human ingenuity. In California, the pay range for this position is $194,800 - $282,100 At Adobe, for sales roles starting salaries are expressed as total target compensation (TTC = base + commission), and short-term incentives are in the form of sales commission plans.
Principal Software Engineer MidjourneyPrincipal Software EngineerSan Francisco, CaliforniaDeep software architecture experience for real-world systems: robotics, instrumentation, medical devices, or other complex distributed products. Building but rock-solid systems: clear interfaces (gRPC/protobuf or equivalent), strong state modeling, and failure handling.
Principal Sales Engineer – Warehouse Robotics Systems Skild AIPrincipal Sales Engineer – Warehouse Robotics SystemsSan MateoThis role sits at the intersection of sales, engineering, and product strategy — you will architect quantitative models used to size and justify our warehouse robotics systems while serving as the primary feedback loop between market-facing teams and our engineering and product organizations. Develop and own quantitative models for designing and sizing warehouse robotics systems, including throughput simulations, labor displacement analyses, ROI models, and operational workflow configurations.
Principal Data Analyst WDPrincipal Data AnalystSan Jose, CAThis role will serve as a key partner to Supply Chain Planning, Finance, Operations, Commercial, Product Management, and Executive Leadership teams, helping structure and evaluate critical business scenarios associated with Western Digitals Long-Range Plan (LRP), annual operating plans, capital investment strategies, manufacturing capacity decisions, customer demand shifts, product transitions, and other strategic initiatives. The successful candidate will not only perform advanced scenario modeling and business analysis but will also define and execute a multi-year roadmap to automate data integration, dashboarding, and modeling capabilities through close partnership with IT, Data Engineering, and Digital Transformation teams.
Principal Administrative Business partner BC ForwardPrincipal Administrative Business partnerSouth San Francisco, CAFull timeThe ideal candidate will have strong experience in executive support, complex global scheduling, event and meeting operations, and stakeholder communications and a proven ability to plan and execute large-scale engagements, manage confidential information, and drive cross-functional coordination . Schedule and coordinate senior committee meetings, global summits, and departmental offsites, including all-staff, leadership, and cross-functional forums.
AI Principal Engineer AccellorAI Principal EngineerSan Francisco, CAOwn architecture patterns for prompt structure, dynamic context assembly, retrieval-augmented generation, long-context management, conversation memory, tool context, agent state, multimodal context, source grounding, permission-aware retrieval, context compression, and context auditability. They should be able to discuss GPU memory bottlenecks, distributed inference, model-serving reliability, context quality, cost optimization, release validation, eval pipelines, observability, and production rollout with engineering teams, while also explaining architecture decisions clearly to senior leadership.
Design Verification Engineer, Principal Veracity Software IncDesign Verification Engineer, PrincipalSanta Clara, CAFull Name: Degree (BS/MS/PhD) – Major, University & Completion Year: Total Design Verification Experience (Years): Total SoC Verification Experience (Years): Experience leading Design Verification implementation and tape-out of complex SoCs (Yes/No – details): SystemVerilog Experience (Years – details): UVM Experience (Years – details): Experience writing detailed Verification Test Plans (Yes/No – details): Experience building Constrained Random Verification Environments (Yes/No – details): Experience with Coverage-Driven Verification & Coverage Closure (Yes/No – details): Experience with Python and/or Perl Scripting (Years – details): Experience using EDA Verification Tools (Specify tools): Experience with Object-Oriented Programming/Design (Yes/No – details): Linux Experience (Years – details): C++ Programming Experience (Years – details): ARM Assembly Experience (Yes/No – details): Experience with Multi-Core SoC Verification and Boot Code Verification (Yes/No – details): Experience leading verification teams or project-level verification activities (Yes/No – details): Understanding of Networking Protocols (Ethernet, TCP/IP, Switching, etc.) (Yes/No – details): Motivation / Reason for interest in this position: Contact Number: Email ID: LinkedIn Profile URL: Full Address (Street, City, State, Zip Code): Notice Period: Current Work Authorization Status: Expected Salary: Are you able to relocate on your own expenses and work Santa Clara, CA - Onsite?. · BS Computer Engineering, Electrical Engineering, or Computer Science with 10+ years of verification and firmware and software development experience (or MS/PhD with 5+ years experience).
Principal Experience Designer Tranzeal Inc.Principal Experience DesignerSouth San Francisco, CAThis combined team, in collaboration with key partners, builds solutions to serve Marketing, Customer Engagement, Medical Affairs, Public Affairs & Access ( "CMG ), and other patient- and customer-facing teams across CMG to shape and drive a seamless, consistent, meaningful, and compliant experience for patients and customers across our interactions. As healthcare evolves, we are bold in our approach leveraging cutting edge AI, advanced digital engagement, end-to-end content management, and omnichannel technologies and operations to create seamless, personalized, and meaningful experiences for our patients and customers.
Principal Customer Program Manager CiscoPrincipal Customer Program ManagerSan Jose, California$233,900–$330,400 / yearExecute the plan you craft by: scoping the project, identifying and assembling the core support team, formally kicking off the project with customers, developing a joint project timeline, supporting the design-in effort by providing technical collateral/tools, leading engineering design reviews, ensuring the implementation of certain customer-required features, driving resolution of any blocking issues, and ensuring timely customer acceptance and production deployment. The applicable full salary ranges for this position, by specific state, are listed below: New York City Metro Area: $233,900.00 - $380,000.00 Non-Metro New York state & Washington state: $220,900.00 - $344,300.00 * For quota-based sales roles on Cisco’s sales plan, the ranges provided in this posting include base pay and sales target incentive compensation combined.