find the right job for you in USA


Researcher jobs in california state USA

333 researcher jobs found in california state: showing 251 - 300

Ai Research Fellowship, (summer And Fall 2026)
Company: DoorDash |

Location: San Francisco, CA, USA

| Salary: unspecified | Date posted: 01 May 2026
, operations, and consumer interfaces We're excited about you because You're a researcher with a strong track record - PhD
Intervention Methods Group Coordinator
Company: San Diego State University Research Foundation |

Location: San Diego, CA, USA

| Salary: unspecified | Date posted: 01 May 2026
, developing, and producing a variety of materials that are user-friendly and accessible to researcher and participants
Senior Research Engineer - Ai Coding Tools
Company: Nvidia |

Location: Santa Clara, CA, USA

| Salary: unspecified | Date posted: 01 May 2026
an applied AI researcher or engineer who wants to ship AI coding tools from the epicenter of the AI industry, and you thrive
Research Technician Iii (santa Rosa, Ca) (extended Temporary Employment)
Company: University of Arizona |

Location: Santa Rosa, CA, USA

| Salary: unspecified | Date posted: 30 Apr 2026
information about research activities in a knowledgeable and welcoming manner. Visiting Student Researcher and Volunteer
Researcher, Alignment Science
Company: OpenAI |

Location: San Francisco, CA, USA

| Salary: unspecified | Date posted: 29 Apr 2026
About the Team The Alignment Science team at OpenAI studies the science of intent alignment: how to train models to understand what users are actually asking for, act faithfully on that intent while
Researcher, Misalignment Research
Company: OpenAI |

Location: San Francisco, CA, USA

| Salary: unspecified | Date posted: 29 Apr 2026
Role We are seeking a Senior Researcher who is passionate about red-teaming and AI safety. In this role you will design
Research Compliance Analyst Ii
Company: UCLA Health |

Location: Los Angeles, CA, USA

| Salary: US$31.51 - 62.64 per hour | Date posted: 29 Apr 2026
Required: Minimum of 1+ years of experience as a clinical researcher Interpersonal skills to effectively communicate information
Senior Staff Engineer ( Device Security )
Company: Palo Alto Networks |

Location: Santa Clara, CA, USA

| Salary: unspecified | Date posted: 29 Apr 2026
of Device Security. Your Impact As a senior level Device Security Researcher, you will: Research and identify security
Principal Security Researcher (dns Security)
Company: Palo Alto Networks |

Location: Santa Clara, CA, USA

| Salary: unspecified | Date posted: 28 Apr 2026
Our Mission At Palo Alto Networks, we're united by a shared mission-to protect our digital way of life. We thrive at the intersection of innovation and impact, solving real-world problems with cutt
Staff User Researcher
Company: Superhuman |

Location: San Francisco, CA, USA

| Salary: unspecified | Date posted: 28 Apr 2026
User Researcher to help define the future of Go: how it delivers meaningful value to knowledge workers, scales
Principal Software Engineer (malware Detection)
Company: Palo Alto Networks |

Location: Santa Clara, CA, USA

| Salary: unspecified | Date posted: 28 Apr 2026
Your Experience Proficient in C++, Python and Linux development environment 6+ years experience as a Security Researcher
Principal Ai And Ml Infra Software Engineer, Gpu Clusters
Company: Nvidia |

Location: Santa Clara, CA, USA

| Salary: unspecified | Date posted: 28 Apr 2026
into actionable improvements. Proactively identify researcher efficiency bottlenecks and lead initiatives to systematically improve... measures of AI researcher efficiency, ensuring that our actions are in line with measurable results. Work closely
Ml Research Engineer, Interpretable Ai For End-to-end Automated Driving
Company: Toyota Research institute |

Location: Los Altos, CA, USA

| Salary: unspecified | Date posted: 27 Apr 2026
We are seeking a Machine Learning Researcher to contribute to research on interpretable AI methods for learning-based automated... driving systems. This role is ideal for a researcher who enjoys hands-on experimentation, model development, and evaluation
Compute Optimization Researcher/engineer
Company: OpenAI |

Location: San Francisco, CA, USA

| Salary: unspecified | Date posted: 27 Apr 2026
, and scaled across a rapidly growing global environment. About the Role We are seeking Compute Optimization Researcher
Sr Principal Research Engineer
Company: SRI International |

Location: San Diego, CA, USA

| Salary: unspecified | Date posted: 25 Apr 2026
sensing, applies cutting edge principles, theories, concepts Versatile researcher who works best in a team environment
Senior Software Engineer, Platform Engineering
Company: Intuitive Surgical |

Location: Sunnyvale, CA, USA

| Salary: unspecified | Date posted: 25 Apr 2026
researcher, but you should be comfortable implementing and tuning security automation and partnering with security teams
Director Of Marketing
Company: Allen Lund |

Location: La CaƱada Flintridge, CA, USA

| Salary: US$155000 - 175000 per year | Date posted: 25 Apr 2026
in AI-integrated workflows, CRM management, and marketing automation platforms. Strategic Researcher: Ability to assess demand among
Sr Principal Research Engineer
Company: SRI International |

Location: San Diego, CA, USA

| Salary: unspecified | Date posted: 25 Apr 2026
sensing, applies cutting edge principles, theories, concepts Versatile researcher who works best in a team environment
Numerical Data Compression Postdoctoral Researcher
Company: Lawrence Livermore National Laboratory |

Location: Livermore, CA, USA

| Salary: US$143328 per year | Date posted: 24 Apr 2026
Company Description Lawrence Livermore National Laboratory (LLNL) has turned bold ideas into world-changing impact advancing science and technology to strengthen U.S. security and promote global sta
Postdoctoral Researcher Positions-kapahi Lab
Company: Buck Institute |

Location: Novato, CA, USA

| Salary: US$73760 per year | Date posted: 24 Apr 2026
POSITION SUMMARY Postdoctoral Researcher - Nutrient Signaling, Circadian Rhythms & Neurodegeneration The Kapahi Lab
Senior Software Engineer, Rl Post-training Frameworks
Company: Nvidia |

Location: Santa Clara, CA, USA

| Salary: unspecified | Date posted: 24 Apr 2026
also means advocating for researcher and partner needs with NVIDIA's networking, math library, and compiler teams so the
Research Engineer, Machine Learning (rl Velocity)
Company: Anthropic |

Location: San Francisco, CA - New York City, NY, USA

| Salary: unspecified | Date posted: 24 Apr 2026
to ship better models faster. This is high-leverage work: small improvements to velocity compound across every researcher
Rapid Researcher
Company: Figma |

Location: New York City, NY - San Francisco, CA, USA

| Salary: unspecified | Date posted: 23 Apr 2026
Research team is seeking a dynamic and experienced Researcher to join our Rapid Research program. This role is integral... understanding of user impacts. As a Rapid Researcher at Figma, you'll play a pivotal role in shaping the future of our products
Postdoctoral Scientist - Melanoma & Immunotherapy (zheng Lab)
Company: Cedars-Sinai |

Location: Los Angeles, CA, USA

| Salary: unspecified | Date posted: 22 Apr 2026
working toward finding cures for melanoma. This is an excellent opportunity for an ambitious researcher to develop
Principal Security Researcher (malware Research - Antivirus Systems)
Company: Palo Alto Networks |

Location: Santa Clara, CA, USA

| Salary: unspecified | Date posted: 22 Apr 2026
Security Researcher (Antivirus Systems), we are looking for a motivated, intelligent, hardworking and creative individual
Ux Researcher, Vehicle Experience
Company: Zoox |

Location: Foster City, CA, USA

| Salary: US$157000 - 188000 per year | Date posted: 22 Apr 2026
We are looking for a mixed-method Vehicle Experience Researcher, which will be the glue between the digital interface... and the physical cabin experience for Zoox. This role requires a high-velocity researcher who is just as comfortable designing
International Equity Strategy Analyst (hybrid Position)
Company: Bailard |

Location: San Francisco, CA, USA

| Salary: US$150000 - 200000 per year | Date posted: 22 Apr 2026
genuinely supported by their team. Who are you A macro researcher who synthesizes global economic trends, political
Sr. Responsible Ai Researcher, Ai.x
Company: Charles Schwab |

Location: San Francisco, CA, USA

| Salary: unspecified | Date posted: 22 Apr 2026
Responsible AI Researcher, you will bridge the gap between regulation, ethical principles, and technical innovation, shaping
Quantitative Researcher - Model Scaling
Company: MSCI |

Location: United Kingdom - San Francisco, CA, USA

| Salary: unspecified | Date posted: 21 Apr 2026
The Factors Research Platform and Governance team is responsible for building and modernizing the infrastructure, tooling, and frameworks that power MSCI's quantitative risk and factor model research.
Sr Staff Security Researcher
Company: Palo Alto Networks |

Location: Santa Clara, CA, USA

| Salary: unspecified | Date posted: 20 Apr 2026
a highly motivated and experienced security researcher to join our growing security team. In this role, you will be at the
Founding Ml Researcher
Company: Recruiting From Scratch |

Location: San Francisco, CA, USA

| Salary: unspecified | Date posted: 20 Apr 2026
Founding ML Researcher Title of Role: Founding ML Researcher Location: San Francisco, onsite Company Stage
Nurse Practitioner (np) Or Physician Assistant (pa) - Gastroenterology - Children's Specialist Of San Diego (cssd)
Company: Rady Children's Hospital San Diego |

Location: San Diego, CA, USA

| Salary: unspecified | Date posted: 18 Apr 2026
Practitioner functions as a primary care provider, clinical leader, educator, researcher, care coordinator and consultant and works... Assistant functions as an advanced practice provider, clinical leader, educator, researcher, care coordinator and consultant
Talent Brand Partner
Company: Luma AI |

Location: Palo Alto, CA, USA

| Salary: unspecified | Date posted: 17 Apr 2026
a researcher or engineer stop scrolling and think, I want to build there. This is a true zero-to-one role. Theres no existing
Postdoctoral Scientist - Heart Institute - Ibrahim Lab
Company: Cedars-Sinai |

Location: Los Angeles, CA, USA

| Salary: unspecified | Date posted: 17 Apr 2026
-Sinai is looking for a Postdoctoral Researcher to join the laboratory of Dr. Ahmed Ibrahim. The Postdoctoral Researcher... and in consultation with Dr. Ibrahim, Professor in the Department of Cardiology, the Postdoctoral Researcher will develop, adapt
Nwic Researcher, Research Technician I, Temporary
Company: California State University |

Location: Sonoma, CA, USA

| Salary: US$4595 - 6694 per month | Date posted: 16 Apr 2026
Researcher provides historical resources data to practicing public and private consultants as well as to local, state
Software Engineer (machine Learning), Insider Risk - Global Security Organization
Company: TikTok |

Location: San Jose, CA, USA

| Salary: unspecified | Date posted: 15 Apr 2026
- 3+ years of industry experience as a machine learning engineer or machine learning researcher - Knowledge of common
Staff User Experience (ux) Researcher (hybrid-acton, Ma Or San Diego, Ca)
Company: Insulet Corporation |

Location: San Diego, CA - Acton, MA, USA

| Salary: unspecified | Date posted: 15 Apr 2026
Staff User Experience (UX) Researcher Insulet has the mission to simplify life for people living with diabetes.... We are seeking a Staff User Experience (UX) Researcher to join our growing Innovation & Strategy organization. This role will conduct
Ai Engineer
Company: EQL Tech |

Location: San Francisco, CA, USA

| Salary: US$130000 - 200000 per year | Date posted: 14 Apr 2026
, you will work directly under the Head of AI a researcher with experience at one of the world's leading ML research labs to build
Postdoctoral Scholar
Company: Berkeley Lab |

Location: California, USA

| Salary: unspecified | Date posted: 14 Apr 2026
. Ability to work as an independent researcher and as a member of a diverse research team, collaborating toward goals, solving
Brand Marketing & Pr Internship
Company: Pathway |

Location: Palo Alto, CA, USA

| Salary: unspecified | Date posted: 13 Apr 2026
, co-author of the Transformer (the T in ChatGPT) and a key researcher behind OpenAIs reasoning models. Pathway
Data Engineer
Company: Elve Inc |

Location: Davis, CA, USA

| Salary: US$85000 - 150000 per year | Date posted: 13 Apr 2026
, production operator teams, and engineers on the manufacturing floor, not operating solely as an analyst or researcher. Key
Industrial Postdoc - Molecular Biology (mngs Project)
Company: Clear Labs |

Location: San Carlos, CA, USA

| Salary: unspecified | Date posted: 13 Apr 2026
We are seeking an outstanding researcher to join the ranks of a fast-growing startup in the biotech industry. The
Event Center Marketer & Host With Visionary Nonprofit (part-time, Could Go Ft
Company: Hale Akua Garden Farm |

Location: Corte Madera, CA, USA

| Salary: US$28 per hour | Date posted: 13 Apr 2026
scholar Danny Sheehan, educator Sara Nelson, Sufi teacher Gayan, health researcher Rob Mayfield, environmental advocate
Sr Director, Design Systems, Ai Enablement
Company: Gap |

Location: San Francisco, CA, USA

| Salary: unspecified | Date posted: 13 Apr 2026
on a consistent, intelligent, and reusable design foundation, and that AI amplifies the capability of every designer, researcher
Ai Benchmark & Datasets Engineer / Researcher
Company: Pathway |

Location: Palo Alto, CA, USA

| Salary: unspecified | Date posted: 13 Apr 2026
researcher behind OpenAIs reasoning models. Pathway is headquartered in Palo Alto, California. The Opportunity
Offensive Hardware Security Researcher
Company: Nvidia |

Location: Santa Clara, CA, USA

| Salary: unspecified | Date posted: 13 Apr 2026
We are now looking for an Offensive Hardware Security Researcher! NVIDIA is seeking an outstanding Offensive Hardware... Security Researcher to work on a wide variety of security research challenges. Do you excel at thinking like an attacker
R&d Technical Services Researcher
Company: The Wonderful Company |

Location: Lost Hills, CA, USA

| Salary: US$70500 - 75000 per year | Date posted: 11 Apr 2026
Company Description With approximately 100,000 planted acres in California's San Joaquin Valley, Wonderful Orchards is the world's largest grower of almonds, pistachios and pomegranates. Wonderful O
Principal Researcher - League Of Legends
Company: Riot Games |

Location: Los Angeles, CA, USA

| Salary: unspecified | Date posted: 09 Apr 2026
others succeed. As a Principal Researcher on the League of Legends development team, you'll be responsible for helping Riot conduct
Webtoon] Content Safety & Policy Intern
Company: Wattpad |

Location: El Segundo, CA - Los Angeles, CA, USA

| Salary: US$18 per hour | Date posted: 09 Apr 2026
researcher who is passionate about internet governance, pop culture, and the nuances of international content standards
Senior Robotics Research Engineer, Robotics And Ai For Drug Discovery
Company: Nvidia |

Location: Santa Clara, CA, USA

| Salary: unspecified | Date posted: 08 Apr 2026
in the world inventing the future for us. Are you a creative and collaborative researcher interested in seeking new