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55 senior scientist jobs at 34 companies in Mesa, AZ

3mo
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Senior Scientist
Pasadena or Sudbury or Chicago or Tampa or Phoenix
$105k-$120k/yr HybridFull Time
Advocates for Human Potential
Advocates for Human Potential: Provides consulting and research services for human services systems.
5+ YOEPh.D.,5+ years leading evaluation-focused proposals and projects, expertise in substance use/rural health/criminal justice, experience with federal contracts and SAMHSA data tools.
Stata, REDCap, Dedoose, Microsoft Word, Microsoft Outlook, Microsoft PowerPoint, Microsoft Excel, citation management software
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1w
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Senior Environmental Scientist
Casa Grande, Arizona, United States
OnsiteFull Time
Salt River Project
Salt River Project: Provides electricity and water services to central Arizona.
5+ YOEBachelor's degree in a relevant field, 5+ years for the senior level, valid Arizona driver's license, environmental compliance expertise, reporting, audits, permitting, and regulatory agency coordination.
Continuous Emissions Monitoring Systems (CEMS), Electronic Medical Records (EMR)
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2mo
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Data Scientist
Chandler, Arizona, United States
OnsiteContract
Koantek
Koantek: Systems integrator delivering Databricks-powered data and AI solutions.
5+ YOEData Scientist with 5+ years in Generative AI, ML, and ML Ops; Python, LangChain; build, deploy scalable ML models.
Python, LangChain, Machine Learning, ML Ops, Databricks, Cloud Platforms
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2mo
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Sr Data Scientist - Marketing Analytics
Tukwila or Remote, Texas or Remote, California or Remote, Idaho or Remote, South Carolina or Remote, Oregon or Remote, Virginia or Remote, North Carolina or Remote, Georgia or Remote, Arizona
$91k-$169k/yr HybridFull Time
BECU
BECU: Provides banking and financial services to its members.
5+ YOESenior data scientist role focusing on marketing analytics; 5+ years in data science; strong business-facing analytics; Python, R, SQL proficiency.
Python, R, SQL, MLflow, Airflow, Kubeflow, Snowflake, BigQuery, Redshift, Spark
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1w
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Senior Data Scientist
New York City or Milwaukee or Dallas or Columbus or Kirkland or Cincinnati or Cleveland or Oklahoma City or Austin or Albany or Chicago or St. Petersburg or Hartford or Pittsburgh or St. Louis or Miami or Sacramento or Raleigh or Minneapolis or Mountain View or Scottsdale or San Francisco or Morristown or Denver or Boston or Philadelphia or Des Moines or Overland Park or Los Angeles or Charlotte or Walnut Creek or Carmel or Seattle or Houston or Arlington or Atlanta or Redmond or Bentonville or Beaverton or Nashville or Detroit or San Diego
$87k-$294k/yr HybridFull Time
Accenture
AccentureNYSE: ACN: Global provider of management consulting and technology services.
6+ YOE6+ years in data science, AI, analytics, Responsible AI, or consulting; bachelor's or master's in a quantitative field; Python, SQL, machine learning, generative AI, governance, and client leadership experience.
Python, pandas, NumPy, scikit-learn, PyTorch, TensorFlow, XGBoost, SQL, MLOps, GenAIOps, LLMOps, AWS, Microsoft Azure, Google Cloud
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2mo
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Senior AI Scientist
Arizona or Tempe or Missouri or St. Louis or United States
HybridFull Time
Edward Jones
Edward Jones: Offers investment management and financial planning through local branches.
9+ YOE9+ years applied data science experience; MS required (PhD preferred) in a quantitative field; strong Python, SQL, Git, Databricks, CI/CD experience; expertise in statistical modeling, ML/GenAI/optimization; productionizing models and influencing stakeholders.
Python, SQL, Git, Databricks, CI/CD
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1mo
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Senior Environmental Scientist
Phoenix, Arizona, United States
HybridFull Time
GHD
GHD: Global professional services firm specializing in engineering and architecture.
8+ YOE8+ years environmental consulting experience with contamination investigation/remediation, project management, regulatory knowledge, report preparation, team supervision, and strong analytical and communication skills.
Microsoft Word, Microsoft Excel, Microsoft Office, internet research applications
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6d
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Senior Data Scientist
Albany or Arlington or Atlanta or Austin or Beaverton or Bentonville or Boston or Carmel or Charlotte or Chicago or Cincinnati or Cleveland or Columbus or Culver City or Denver or Des Moines or Detroit or Hartford or Houston or Irving or Kirkland or Miami or Milwaukee or Minneapolis or Morristown or Mountain View or Nashville or New York City or Oklahoma City or Overland Park or Philadelphia or Pittsburgh or Raleigh or Redmond or Sacramento or San Diego or San Francisco or Scottsdale or Seattle or St. Louis or St. Petersburg or Walnut Creek or United States or Los Angeles
$80k-$294k/yr HybridFull Time
Accenture
AccentureNYSE: ACN: Global professional services firm providing consulting and technology solutions.
6+ YOERequires 6+ years in data science, AI, analytics, Responsible AI, consulting, governance, or related fields; quantitative bachelor's or master's degree; Python, SQL, ML, AI governance, and client leadership expertise.
Python, pandas, NumPy, scikit-learn, PyTorch, TensorFlow, XGBoost, SQL, AWS, Microsoft Azure, Google Cloud, MLOps, GenAIOps, LLMOps, APIs, Microsoft Word
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3w
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Senior AI Scientist
Tempe or St. Louis
HybridFull Time
Edward Jones
Edward Jones: Provides personalized financial advice and wealth management services.
9+ YOERequires 9+ years delivering applied data science solutions, an MS in a quantitative field, Python, statistical modeling, and expertise in at least two of ML, AI, GenAI, optimization, or agentic systems.
Python, SQL, Git, CI/CD, Databricks
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13h
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Social Scientist/Biological Scientist/Physical Scientist
Salt Lake City or Seattle or Phoenix or Los Angeles or San Francisco or Denver or Washington or Miami or Atlanta or Chicago or Indianapolis or New Orleans or Boston or Minneapolis or Kansas City or Albuquerque or New York or Oklahoma City or Portland or Austin
$126k-$164k/yr OnsiteFull Time, Temporary
USDA Forest Service
USDA Forest Service: Manages and protects the nation's national forests and grasslands.
1+ YOEBachelor's-level science education or equivalent experience and one year of specialized experience at GS-13 level in scientific guidance, national programs, project planning, prioritization, and stakeholder engagement.
E-Verify, Microsoft Word
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1mo
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Senior Insurance Data Scientist
New York City or Chicago or Scottsdale or Cleveland or United States
RemoteFull Time
Independence Pet Group
Independence Pet Group: Integrated platform providing pet insurance and health services.
2+ YOEGraduate degree in a quantitative field plus 2+ years of data science experience, or 4+ years of progressive analytics experience; 1+ year P&C or pet insurance pricing experience; strong Python and SQL skills; GLM and modeling expertise.
Python, SQL, Snowflake, Databricks, SQL Server, WTW Radar, Emblem, Earnix, Power BI
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3d
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Senior Data Scientist (54662)
Washington or Cambridge or Phoenix or Beijing
$95k-$115k/yr RemoteContract
Lincoln Institute of Land Policy
Lincoln Institute of Land Policy: Think tank researching land use and taxation policy.
5+ YOEMaster’s or Ph.D. in a quantitative field, 5+ years of geospatial data science or related experience, advanced Python, GIS, machine learning, remote sensing, statistics, Git/GitHub, and mentoring experience.
Python, GIS, Git, GitHub, AWS, Azure, Google Cloud, Google Earth Engine
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2w
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Senior Data Scientist, Growth Marketing
San Francisco or Washington or New York City or Detroit or Phoenix or Miami or Denver
$180k-$235k/yr OnsiteFull Time
Rocket Money
Rocket MoneyNYSE: RKT: Personal finance app for managing subscriptions, bills, and budgets.
6+ YOE6+ years data science experience, proficiency in SQL and a scripting language, statistical modeling, experimentation design, and building production-grade ML tooling for marketing and product use.
SQL
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2mo
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Data Scientist
Bloomington or Richardson or Dunwoody or Tempe or Atlanta or Dallas or Phoenix
$102k-$163k/yr HybridFull Time
State Farm
State Farm: Provider of auto, home, life, and health insurance.
Master's or advanced degree in an analytical field required; experience building GLM and at least one of time series, clustering, tree-based algorithms, or neural networks; experience with SAS, R, or Python; cloud/AWS, Linux, and SQL preferred; strong communication skills.
SAS, R, Python, AWS, Linux, SQL
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2mo
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Research Scientist
Phoenix, Arizona, United States
OnsiteFull Time
CommonSpirit Health
CommonSpirit Health: Large non-profit healthcare system providing hospital and medical services.
Doctor of Medicine (MD) or Ph.D. required; experience with statistical packages (R or Stata); proven research design, execution, manuscript and grant contribution; preferred 5 years post-degree research/data analysis and epidemiology background.
R, Stata
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1w
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Data Scientist
Torrance or Los Angeles or Mesa
$170k-$300k/yr OnsiteFull Time
Hadrian
Hadrian: Building autonomous factories for aerospace and defense manufacturing.
Requires Python, forecasting, representation learning, deep learning with PyTorch, classical machine learning, statistics, model validation, deployment, monitoring, and experience with sparse manufacturing data.
PyTorch, Python, PyTorch Geometric, CAD, B-rep, GNNs, ANN
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4d
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Staff Scientist
Sun City, Arizona, United States
OnsiteFull Time
Banner Health
Banner Health: Non-profit integrated healthcare system providing medical and insurance services.
Requires a Ph.D. or M.D. with postdoctoral training, research methods and data analysis knowledge, strong writing and communication skills, organizational and supervisory skills, and collaboration experience.
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2mo
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Research Scientist
Phoenix, Arizona, United States
$43-$64/hr OnsiteFull Time
CommonSpirit Health
CommonSpirit Health: Operates a national non-profit Catholic health system.
MD or PhD required; experience with R or Stata; proven experimental execution and analysis skills; PhD/MD in epidemiology with 5+ years research/data analysis experience preferred; experience with specialized analysis programs.
R, Stata
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1w
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Senior AI Data Scientist – Solutions Developer
San Antonio or Plano or Phoenix
$143k-$274k/yr HybridFull Time
USAA
USAA: Provides insurance and banking to the military community.
6+ YOEBachelor's or advanced quantitative degree, 4–6+ years in predictive analytics, 4+ years training models and using Python, SQL/data preprocessing, statistical validation, LLMs, agentic systems, and cloud AI deployment.
Python, SQL, HQL, NoSQL, LangChain, LangGraph, AgentCore, Vertex AI, MCP, AWS, GCP, MLOps
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5d
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Data Scientist III
Phoenix, Arizona, United States
OnsiteFull Time
Republic Services
Republic ServicesNYSE: RSG: Provides waste collection, recycling, and environmental services.
5+ YOEBachelor's degree in an analytical field and 5+ years of Python, SQL, statistical modeling, machine learning, or AI experience with large databases in cloud environments.
Python, SQL, Git, GitHub CoPilot, Cursor, Claude Code, Snowflake, AWS, GitHub, large language models (LLMs)
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