16 analytical scientist jobs at 11 companies in Beaumont, CA
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Sr Scientist - Analytical Development
Irvine, California, United States
$120k-$168k/yr HybridFull Time
4+ YOEPhD (4+ yrs) or MS (8–12 yrs) in a relevant scientific discipline; experience with analytical method development/validation, CMC/regulatory support, leadership of external labs, and advanced analytical techniques.
HPLC, UPLC, GC, MS, LC-MS, Karl Fischer titration
2w
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Scientist - Analytical R&D
Aliso Viejo, California, United States
$74k-$92k/yr OnsiteFull Time
1+ YOEBachelor's in a scientific discipline required with 2-5 years (or Master's with 1-2 years) experience; hands-on analytical method development, validation, stability study oversight, and GLP/GMP lab experience.
HPLC, UPLC, FTIR, UV-Vis Spectrophotometer, GC, LC-MS
1mo
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Data Scientist for Analytics (Engineer/Scientist Support)
Norco, California, United States
$70k-$143k/yr OnsiteFull Time
Bachelor's degree in a related field, U.S. citizen able to obtain DoD SECRET clearance, working knowledge of MATLAB or Python, familiarity with tool verification/validation, strong analytical and communication skills, willingness to travel up to 10%.
MATLAB, Python
2w
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Principal Clinical Scientist
Aliso Viejo, California, United States
$148k-$194k/yr OnsiteFull Time
5+ YOEMaster's degree in relevant science/medicine, 5+ years clinical research scientist experience, GCP knowledge, clinical protocol development, strong writing and communication, analytical skills.
PubMed, MedLine
2d
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Data Scientist
Irvine, California, United States
$95k-$120k/yr OnsiteFull Time
3+ YOEBachelor's or master's degree in a quantitative field, 3+ years of data science experience, and expertise in SQL, Python, ML frameworks, LLMs, RAG pipelines, Docker, and Kubernetes.
SQL, Python, pandas, NumPy, scikit-learn, PyTorch, TensorFlow, Docker, Kubernetes
1mo
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DATA SCIENTIST II
Norco, California, United States
$115k-$130k/yr OnsiteFull Time
2+ YOEUS citizen able to obtain Secret clearance; Bachelor’s in a quantitative field; 2+ years data science experience; proficiency with Python or R, ML frameworks, SQL, data visualization, and Atlassian tools.
Python, R, TensorFlow, PyTorch, Scikit-learn, SQL, Tableau, Power BI, Jira, Confluence, Hadoop, Spark, Git, GitHub, AWS, Azure
1mo
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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++
5d
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DATA SCIENTIST I–FINANCIAL & TIME SERIES FORE
Norco, California, United States
$35-$46/hr OnsiteFull Time
0+ YOEBachelor's degree in a quantitative field, Python, pandas, and NumPy knowledge; experience with statistical modeling or forecasting; strong mathematical, analytical, documentation, and communication skills; US citizenship required.
Python, pandas, NumPy, ARIMA, Prophet, scikit-learn, statsmodels, matplotlib, SQL, Git, GitHub, APIs
1mo
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Lead Data Scientist (Context Engineering)
Irvine or El Segundo
$154k-$193k/yr OnsiteFull Time
8+ YOE8+ years in data architecture/systems or data engineering; Bachelor's in CS/Info Systems/Data Engineering required, Master's preferred; expertise in semantic modeling, Databricks, vector DBs, LangChain/LlamaIndex, Python and SQL; MarTech/CRM integration experience.
Databricks, Unity Catalog, Delta Lake, Vector Search, LangChain, LlamaIndex, Python, SQL, Salesforce, Braze, CDP, LLMs
1mo
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Lead Data Scientist (Agentic Solutions)
Irvine or El Segundo
$171k-$214k/yr OnsiteFull Time
5+ YOE5+ years in ML or applied data science; expertise with agentic frameworks, SLMs, LoRA/QLoRA, token-efficient architectures; expert Python and strong SQL; Bachelor's required (Master/PhD preferred).
LangChain, LlamaIndex, Haystack, Phi, Mistral, Gemma, LoRA, QLoRA, Python, SQL, Databricks, Spark, Delta Lake, Snowplow
1mo
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Data Scientist for Analytics (Engineer/Scientist Support)
Norco, California, United States
$70k-$143k/yr OnsiteFull Time
Bachelor's degree, U.S. citizenship, ability to obtain/maintain DoD SECRET clearance, working knowledge of MATLAB or Python, familiarity with verification/validation, strong analytical and communication skills, willing to travel up to 10%.
MATLAB, Python
5d
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DATA SCIENTIST II–FINANCIAL & TIME SERIES FORECASTING
Norco, California, United States
$95k-$120k/yr OnsiteFull Time
3+ YOEBachelor's degree in a quantitative field and 3+ years of relevant experience; Python, predictive modeling, time-series forecasting, validation, data pipelines, communication, U.S. citizenship, and ability to obtain Secret clearance required.
Python, ARIMA, Prophet, XGBoost, LightGBM, scikit-learn, statsmodels, SQL, Git, GitHub, CI/CD
3mo
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Sr. Scientist - Small Molecule
Aliso Viejo, California, United States
$98k-$122k/yr OnsiteFull Time
3+ YOEPh.D. (3+ years) or MS (8+ years) in analytical chemistry or related field; 3+ years pharma analytics; experience with HPLC/UPLC/LC-MS; GMP/regulatory exposure; leadership in CMC projects; strong communication and collaboration.
HPLC, UPLC, GC, LC-MS, UV/Vis, Dissolution
2mo
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Regulatory Compliance Assistant Scientist
Laguna Hills, California, United States
$27-$38/hr OnsiteFull Time
4+ YOEBachelor's in Environmental Science or 4 years' related experience; strong technical writing, analytical and communication skills; Microsoft Excel/Word proficiency; able to work at industrial sites and travel up to 25%.
Microsoft Excel, Microsoft Word, SMARTS, CERS
2mo
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Clinical Laboratory Scientist - Variable Shifts and Schedules
Riverside, California, United States
OnsitePart Time
California CLS license required; HS/GED required; perform CLIA-complex pre/analytical, analytical, and post-analytical testing across lab specialties; maintain QC, troubleshoot equipment, perform phlebotomy as needed; CEUs required; 1 year recent CLS experience preferred.
3mo
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Sr. III-V & Active Modulator/Photodiode Scientist
Temecula, California, United States
$140k-$180k/yr OnsiteFull Time
5+ YOESenior-level expert in InP MZM design/characterization; MS/PhD in physics/EE/materials; extensive industrial experience; strong analytical and communication skills.
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