26 staff scientist jobs at 18 companies in Fallbrook, CA
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Staff Scientist
Pasadena or San Diego County or United States or Europe
$80k-$105k/yr OnsiteFull Time
2+ YOEPhD in astronomy/physics or related; 2+ years post-PhD research experience in infrared astronomy; strong written/verbal communication; familiarity with Euclid/Roman; proficiency with python notebooks; ability to organize workshops and support user community.
python notebooks
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Staff Scientist
Irvine, California, United States
OnsiteFull Time
7+ YOEBachelor's in a scientific discipline plus 7+ years (or Master's/PhD with fewer years); experience in GxP-regulated medical device/product development, fermentation and microbiology, validation (IQ/OQ/PQ), statistical analysis (Minitab), and familiarity with QSR/FDA/ISO standards.
Minitab, Six Sigma, Lean, DMADVV, DMAIIC, IQ/OQ/PQ, ISO 13485, AAMI
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Staff Scientist
Irvine, California, United States
$131k-$219k/yr OnsiteFull Time
5+ YOEBachelor's in a scientific discipline with 7+ years (or MS with 5+ years, PhD with 2+ years) in medical device/GxP-regulated industry; microbiology/fermentation experience, method development/validation, familiarity with QSR/FDA/ISO, statistical analysis (Minitab), and process improvement (Six Sigma/Lean).
Minitab, Six Sigma, Lean, DMADVV, DMAIIC
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Regulatory Compliance Staff Scientist
Laguna Hills, California, United States
$75k-$105k/yr OnsiteFull Time
3+ YOEBachelor's in Environmental Science + 3 years (or 7 years' experience in lieu of degree); field certification required; strong technical writing, Microsoft Excel/Word skills; comfortable on industrial sites; able to travel up to 25%.
Microsoft Excel, Microsoft Word, SMARTS, CERS
3mo
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Staff AI Scientist
San Diego, California, United States
$187k-$281k/yr OnsiteFull Time
5+ YOEPhD or Masters with 5+ years in statistics, computational biology, or ML; strong AI/ML skills; Python + frameworks; US work authorization.
Python, TensorFlow, PyTorch, scikit-learn, Open-source AI models
4w
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Staff Data Scientist
Irvine, California, United States
$126k-$178k/yr OnsiteFull Time
2+ YOEAdvanced degree in CS/engineering/biostatistics or related plus multiple years experience (varies by degree); expertise in modeling, validation, and scaling ML for healthcare; ability to lead technical strategy and mentor others.
Ray, PyTorch, PyTorch Lightning, DeepSpeed, JAX, CUDA, C++
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Staff Data Scientist
Mountain View or San Francisco or San Diego
OnsiteFull Time
8+ YOE8+ years data science experience with unstructured text analytics, SQL and Python proficiency, experience with LangChain/LlamaIndex, cloud LLM providers and orchestration (Airflow/Dagster), causal inference, experimental design, and strong stakeholder communication.
SQL, Python, Tableau, Qlik, LangChain, LlamaIndex, LLMs, Microsoft Azure, OpenAI, AWS Bedrock, Vertex AI, Airflow, Dagster
4w
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Data Scientist, Staff
San Diego, California, United States
$142k-$213k/yr OnsiteFull Time
5+ YOEBachelor's in CS/DS/ML/Statistics/Math, 5+ years data science experience, experience with LLMs/CNNs/Vision Transformers and generative AI, strong communication and leadership experience preferred.
Generative AI, LLMs, CNNs, Vision Transformers
2d
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Staff Bioinformatics Scientist
San Diego or United States
$156k-$233k/yr HybridFull Time
6+ YOEExperience in signal processing and data analysis, strong programming (C++ preferred; Java/C# acceptable), Python and Git experience, multi-threading, master's or PhD in a relevant field, minimum 6 years related experience with a master's.
C++, Java, C#, Python, Git
2mo
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Staff Behavioral Data Scientist, Evidence Translation
San Diego, California, United States
$142k-$236k/yr RemoteFull Time
PhD-level data scientist with behavioral science expertise; experience in rapid evidence reviews, evidence synthesis, and data analytics; strong communication and cross-functional collaboration.
Python, SQL, R, Tableau
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Staff Behavioral Data Scientist, Evidence Translation
San Diego, California, United States
$142k-$236k/yr HybridFull Time
2+ YOEPhD-level behavioral data scientist with evidence synthesis and behavioral science expertise, experience with literature reviews and mixed-methods data, strong communication, analytic translation, and ability to generate evidence-based recommendations.
2mo
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Scientist, Staff (Machine Learning & Simulations)
Irvine, California, United States
$124k-$158k/yr OnsiteFull Time
5+ YOE5+ years experience in cardiac electrophysiology, simulation, and ML; strong programming in Python,C++,MATLAB; experience with OpenCV, TensorFlow, PyTorch; excellent communication and collaboration skills.
Python, C++, MATLAB, OpenCV, TensorFlow, PyTorch
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Staff Data Scientist, Marketing
Los Angeles or Portland or San Diego or Seattle
$175k-$200k/yr RemoteFull Time
5+ YOE5+ years applied data science in digital/performance marketing, strong modeling fundamentals, AWS ML deployment experience, multi-armed bandit/recommendation/LTV modeling, expert Python and SQL.
AWS, Python, SQL, Looker, Google, Meta
2w
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Staff Environmental Scientist/Engineer
Santa Ana or California
$71k-$80k/yr HybridFull Time
0+ YOEBachelor's in environmental sciences or engineering, 0–2 years environmental compliance experience, valid driver's license, Microsoft Office proficiency, strong communication, ability to perform fieldwork and physical canvassing.
Microsoft Windows, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook, Adobe, Foxit, Google Earth
4w
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Staff Research Scientist - Tokamak Expermntl Science
San Diego or Princeton
$111k-$178k/yr OnsiteFull Time
3+ YOEPhD in plasma physics or related field with minimum 3 years post-PhD experience; expertise in real-time diagnostics, Plasma Control System implementation, real-time computing, and AI/ML for control; strong analytical and English communication skills.
Plasma Control System (PCS), AI, ML
1mo
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Staff Environmental Scientist/Certified Site Surveillance Technician
Irvine, California, United States
$75k-$85k/yr HybridFull Time
2+ YOEBachelor's in engineering/geology/environmental science required; CSST or CAC and lead inspector/assessor/project monitor/sampling technician certifications required; 2+ years related experience; valid driver’s license; fieldwork, data collection, and technical writing skills.
6d
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Clinical Lab Scientist
San Juan Capistrano, California, United States
$39-$56/hr OnsiteFull Time
0+ YOEBachelor's in medical technology or life/physical sciences required; 0-3 years laboratory experience; current state CLS license if required; proficiency with Microsoft Word/Excel/Outlook; ability to lift up to 50 lbs; color vision test; supervise unlicensed staff.
Microsoft Word, Microsoft Excel, Microsoft Outlook
3w
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Associate Project Scientist (Deputy Director)
Irvine, California, United States
$97k-$120k/yr OnsiteFull Time
Ph.D. in Classics or related field, demonstrated scholarly publications, expertise in Greek textual scholarship and text encoding/digital humanities, strong project management and communication skills, ability to supervise staff.
2d
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Clinical Laboratory Scientist-Per Diem-Moreno Valley
Moreno Valley, California, United States
$73-$79/hr OnsitePart Time
1+ YOECalifornia CLS license required, 1+ year recent CLS experience, proficiency in clinical laboratory testing, quality control, equipment troubleshooting, and ability to train staff.
1w
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Clinical Lab Scientist - Sharp Memorial - Day Shift - Per Diem
San Diego, California, United States
$55-$79/hr OnsitePart Time
California CLS or related CA Department of Public Health clinical laboratory license required; clinical lab experience preferred; ASCP preferred; must perform analytical testing, QA, equipment management, and supervise lab support staff.
Closed Loop, SBAR
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