66 lead researcher jobs at 20 companies in Gustine, CA
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Interdisciplinary Researcher
San Jose, California, United States
OnsiteFull Time
ByteDance: Developing AI-driven content platforms and mobile applications.
5+ YOE5+ years research in geopolitics, policy, or strategic analysis; ability to lead end-to-end research, synthesize interdisciplinary information, brief senior executives, and maintain expert networks.
UX Researcher - Global Monetization Product and Technology
San Jose, California, United States
$76k-$168k/yrOnsiteFull Time
TikTok: Global short-form video hosting and social media platform.
5+ YOELead qualitative and quantitative user research across global monetization products; requires advanced research methods, multi-project management, and strong communication to influence cross-functional teams.
Deep hands-on vulnerability research, exploit analysis, IPS/IDS detection, network protocol expertise, strong programming/scripting, ability to lead technical work; BS/MS in CS/CE/Cybersecurity or equivalent.
Hark: An AI focused on next-generation multimodal intelligence and hardware-enabled interfaces.
5+ YOELead data engineering for scalable multi-modal pipelines; 5+ years in data engineering; strong infra experience with Spark/Beam/Flink; collaborate with researchers and engineers.
TikTok USDS Joint Venture: Operates and secures TikTok services for U.S. users.
5+ YOE3+ Mgmt5+ years building large-scale distributed data platforms,3+ years engineering leadership,experience with Hadoop/Spark/Flink/Druid/ClickHouse,strong SQL and Python skills,stakeholder communication and data governance experience.
Director - AI Research and Engineering Efficiency (Circuit Platform)
San Jose, California, United States
$292k-$369k/yrHybridFull Time
CiscoNASDAQ: CSCO: Develops and sells networking hardware and cybersecurity software.
15+ YOEDirector-level role leading AI research and engineering efficiency for Circuit Platform; 15+ years software/AI systems experience; enterprise-scale LLM/agentic AI expertise; strong leadership and architecture skills.
MerckXETRA: MRK: A science and technology providing healthcare, life science, and electronics solutions.
2+ YOEMaster's with 3+ years or PhD with 2+ years; technical leadership; distributed systems and cloud (AWS/Azure); security and data governance; CI/CD and observability experience.
Driscoll's: Global provider of premium fresh strawberries, blueberries, raspberries, and blackberries.
12+ YOE3+ Mgmt12+ years horticulture experience including greenhouse/nursery/tissue culture, 3+ years multi-site leadership, people development, budget and capital planning experience, ability to lead cross-functional projects and travel internationally.
Senior Lead AI Engineer (GenAI Platform, Agentic Infrastructure)
New York or San Francisco or McLean or Cambridge or San Jose or Plano
$209k-$286k/yrOnsiteFull Time
Capital OneNYSE: COF: Financial services offering credit cards, banking, and loans.
4+ YOEBachelor's in CS/AI/EE/CE +6 years or Master's +4 years; 6+ years programming with Python/Go/Scala/Java; experience deploying scalable AI on cloud; LLM, inference, similarity search, VectorDBs, guardrails, model evaluation, and optimization experience; leadership and research literacy.
Factworks: Global market research firm providing actionable consumer insights.
3+ YOE1+ Mgmt3+ years in quantitative research/data analytics, 1+ year leading projects, degree in business/social sciences/statistics/engineering, strong statistics and analytical skills, proficiency in R/Q/WinCross preferred.
Certified Group: Provides laboratory testing, regulatory consulting, and certification services.
3+ MgmtBachelor's in Microbiology/biological sciences required; 3+ years leading hourly workforce; experience with commercial laboratory testing; knowledge of ISO 17025/GLP, LIMS, data integrity, and quality/safety standards.
Staff Survivability and Operations Analysis Engineer
San Jose, California, United States
$131k-$180k/yrRemoteFull Time
ArcherNYSE: ACHR: Develops electric vertical takeoff and landing aircraft for urban mobility.
6+ YOE6-10 years aerospace experience; BS in engineering/CS/physics/math; DoD security clearance or ability to obtain; knowledge of RF/EW/EOIR/acoustics; Python/MATLAB; CAD; leading cross-disciplinary work.
TTAD Group leader / Job leader: AI research in Autonomy and Knowledge Capture
San Jose, California, United States
HybridFull Time
Tokyo ElectronTokyo Stock Exchange: 8035: Produces equipment used to manufacture semiconductors and electronic displays
7+ YOE2+ Mgmt7+ years engineering; 4+ years with complex hardware-software systems; 2+ years leading small teams; PhD/ MSc in CS/ AI or BSc with 10+ years AI/ML/CS research; willingness to travel overseas.
Tax Advisory - State and Local Tax (Sales & Use) Manager
Atlanta or Dallas or San Jose or Miami or New York City or Houston or Denver or Orange County or Chicago or Detroit or Washington
$117k-$192k/yrHybridFull Time
Riveron: Provides business advisory and financial consulting services to companies.
5+ YOEBachelor's or Master's in Accounting/Taxation,5+ years indirect tax experience,knowledge of Avalara and Vertex,ability to lead teams,excellent research,writing and communication skills,ability to travel as required.
eBayNASDAQ: EBAY: Global online marketplace for buying and selling diverse products.
15+ YOE8+ MgmtProven people leader; 15+ years in product design, design systems, or related fields; 8+ years leading multidisciplinary teams; track record building scalable platforms and design systems; strong UX research operations and executive-level influence
Design Systems, Design Tools, AI tooling, UX Research Tools, Engineering Tooling