Research Scientist Jobs in California.

All active Research Scientist roles based in California.

Total jobs
1,133
positions indexed
New today
24
last 24 hours
Companies
357
actively hiring
Worldwide remote
0
from anywhere
Roche
Senior/Principal Machine Learning Scientist, Perturbation Biology, AI Biology & Translation (AIBT)
Roche
⚡ Apply early South San Francisco Onsite $172,400–$320,200
● New 👁 Seen ✓ Applied 4mos ago
TF
Scientist III, R&D - Chromatography Consumables Development and Processes
Thermo Fisher Scientific
⚡ Apply early Sunnyvale, California, USA Onsite
● New 👁 Seen ✓ Applied 4mos ago
KLA
System Design Engineer
KLA
⚡ Apply early Milpitas, CA Onsite $136,300–$231,700
● New 👁 Seen ✓ Applied 4mos ago
Roche
Principal Product Leader, Therapeutics Discovery
Roche
⚡ Apply early South San Francisco Onsite $148,600–$276,000
● New 👁 Seen ✓ Applied 4mos ago
CY
Associate Scientist
Cytokinetics
⚡ Apply early South San Francisco, Californi... Onsite $121,500–$141,750
● New 👁 Seen ✓ Applied 4mos ago
KLA
Applications Development Engineer - FaST
KLA
⚡ Apply early Milpitas, CA Onsite $120,000–$204,000
● New 👁 Seen ✓ Applied 4mos ago
KLA
HPC Product Development Engineer
KLA
⚡ Apply early Milpitas, CA Onsite $95,000–$161,500
● New 👁 Seen ✓ Applied 4mos ago
Goodfire
Research Scientist
Goodfire
⚡ Apply early San Francisco, CA Onsite $200,000–$400,000
● New 👁 Seen ✓ Applied 4mos ago
USC
Research Data Scientist
USC
⚡ Apply early Los Angeles, CA - University P... Hybrid $106,013–$125,000
● New 👁 Seen ✓ Applied 4mos ago
KLA
Senior Software Engineer
KLA
⚡ Apply early Milpitas, CA Onsite $159,500–$271,200
● New 👁 Seen ✓ Applied 4mos ago
NVIDIA
Senior Quantum Applied Research Scientist, Calibration and Decoding
NVIDIA
⚡ Apply early US, WA, Redmond Onsite
● New 👁 Seen ✓ Applied 4mos ago
NVIDIA
Principal Software Engineer — Agentic AI Applications and Foundations
NVIDIA
⚡ Apply early US, CA, Santa Clara Onsite
● New 👁 Seen ✓ Applied 4mos ago
Deeproute.ai
Research Scientist, Reinforcement Learning
Deeproute.ai
⚡ Apply early Fremont, California, United St... Onsite
● New 👁 Seen ✓ Applied 4mos ago
KLA
Sr. Systems Design Engineer
KLA
⚡ Apply early Milpitas, CA Onsite $159,500–$271,200
● New 👁 Seen ✓ Applied 4mos ago
NVIDIA
Research Scientist, Electronic Design Automation - New College Grad 2026
NVIDIA
⚡ Apply early US, CA, Santa Clara Onsite
● New 👁 Seen ✓ Applied 4mos ago
XPENG
Staff Machine Learning Engineer - Foundation Model
XPENG
⚡ Apply early Santa Clara, CA Onsite $215,280–$364,320
● New 👁 Seen ✓ Applied 4mos ago
Roche
Postdoctoral Fellow - Discovery Oncology, West Lab
Roche
⚡ Apply early South San Francisco Onsite $100,000–$106,500
● New 👁 Seen ✓ Applied 4mos ago
General Proximity
Scientist, Medicinal Chemistry
General Proximity
⚡ Apply early San Francisco, CA Onsite
● New 👁 Seen ✓ Applied 4mos ago
General Proximity
Scientist, Mechanistic Biology
General Proximity
⚡ Apply early San Francisco, CA Onsite
● New 👁 Seen ✓ Applied 4mos ago
Amgen
Senior Scientist - Cardiometabolic Disorders
Amgen
⚡ Apply early US - California - Thousand Oak... Onsite
● New 👁 Seen ✓ Applied 5mos ago
KLA
Sr. FPGA Design Engineer
KLA
⚡ Apply early Milpitas, CA Onsite $141,300–$240,200
● New 👁 Seen ✓ Applied 5mos ago
KLA
Product Marketing Manager (PMM)
KLA
⚡ Apply early Milpitas, CA Onsite $111,900–$190,200
● New 👁 Seen ✓ Applied 5mos ago
Amgen
Process Development Sr Scientist
Amgen
⚡ Apply early US - California - Thousand Oak... Onsite
● New 👁 Seen ✓ Applied 5mos ago
KLA
AI Engineering Architect – Agentic AI & Digital Engineering
KLA
⚡ Apply early Milpitas, CA Onsite $186,200–$316,500
● New 👁 Seen ✓ Applied 5mos ago
NVIDIA
Senior Quantum AI Research Scientist, Applied Research
NVIDIA
⚡ Apply early US, WA, Redmond Onsite
● New 👁 Seen ✓ Applied 5mos ago

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