447 data validator jobs at 267 companies in Brentwood, CA
3d
Save
Mark Applied
Hide
Project Chemist/Data Validator
Denver or Boise or Boston or Burlington or Cleveland or Costa Mesa or Dayton or Detroit or Greenville or Hartford or Kansas City or Manchester or Parsippany or Oakland or Phoenix or Portland or Rochester or San Diego or San Jose or Tucson or Walnut Creek or Richmond or New York City or Seattle or Vancouver or Spokane or Honolulu or Maui or Portland or Grand Rapids or Missoula or Cincinnati or Annapolis or Helena or Elko or Bethlehem or Butte or Raleigh or Holicong or Princeton or Washington or Charlotte or White Plains or Cherry Hill
$65k-$85k/yr OnsiteFull Time
4+ YOEBachelor's degree in chemistry, environmental science, geology, mathematics, statistics, or related field; 4+ years of environmental data validation experience; EQuIS and laboratory information systems proficiency.
Laboratory Information Management systems, EQuIS, National Functional Guidelines
1w
Save
Mark Applied
Hide
Data Lead
San Francisco, California, United States
OnsiteFull Time
Hands-on data leader experienced writing SQL, shipping models, loading and validating data, identity resolution, and working in regulated environments; familiarity with dbt and AI agents expected.
SQL, BigQuery, HubSpot, Stripe, Claude Code, Hermes, OpenClaw, dbt, LLM
3d
Save
Mark Applied
Hide
Data Specialist
Sacramento County, California, United States
$7k-$9k/mo HybridFull Time
Experience with data provisioning, validation, analysis, reporting, and visualization; familiarity with healthcare workforce data; competency with Tableau, Power BI, R, Python, SQL, ArcGIS, Qualtrics, and Microsoft tools.
Tableau, Qualtrics, ArcGIS, Microsoft Excel, Power BI, R, Python, Microsoft Dynamics, PowerPoint, SQL
1mo
Save
Mark Applied
Hide
Data Steward, Master Data Management, Supply Chain
Santa Clara, California, United States
$138k-$207k/yr OnsiteFull Time
Proven master data governance and stewardship experience in supply chain domains; experience with SAP/ERP, data validation, lifecycle management, root-cause analysis, and cross-functional communication.
ERP, SAP
3w
Save
Mark Applied
Hide
Customer Data Analyst
San Francisco or Austin
HybridFull Time
2+ YOE2+ years in data analytics/engineering or similar; strong SQL, Python, dashboarding, data validation, and stakeholder communication; experience with cloud data infrastructure, dbt, and modern dev practices.
Databricks, dbt, Dagster, AWS, Claude Code, SQL, Python, Git
1mo
Save
Mark Applied
Hide
Data Quality Engineer
Santa Clara, California, United States
$80k-$100k/yr OnsiteFull Time
5+ YOE5+ years quality engineering experience focused on data platforms; strong SQL, ETL/ELT testing, data validation, Azure experience, and ability to build scalable data quality processes.
Microsoft Azure, Azure OneLake, Microsoft Fabric, Azure Data Factory, Azure Synapse Analytics, SQL, ETL/ELT Pipelines, Data Warehousing, Medallion Architecture
1w
Save
Mark Applied
Hide
(USA) Senior, Data Scientist
Sunnyvale, California, United States
$117k-$234k/yr OnsiteFull Time
1+ YOEAdvanced data science experience with Python/SQL, model development, validation, deployment, data sourcing, visualization, and mentoring; 1–5+ years of analytics experience depending on degree path.
Python, SQL, Matplotlib, Plotly, Tableau, Matplotlib, Plotly, Tableau, scikit learn, tensorflow, torch, Spark, Scala, R
3w
Save
Mark Applied
Hide
Data Engineer AI
Sunnyvale, California, United States
$105k-$110k/yr OnsiteFull Time
9+ YOEExperience with Snowflake, SQL and Python; AI integration and agentic AI experience; data pipeline, validation and transformation skills; familiarity with Tableau/ThoughtSpot, Quip/Keynote/Miro/Slack, Datarobot; strong communication and project management.
Snowflake, SQL, Python, Tableau, ThoughtSpot, Microsoft Excel, Quip, Keynote, Miro, Slack, Datarobot, dbt, AWS
1mo
Save
Mark Applied
Hide
Senior Data Scientist, Model Risk & Data Analytics, Internal Audit - AMS
San Jose, California, United States
$137k-$293k/yr OnsiteFull Time
5+ YOEBachelor's in a quantitative field,5+ years applied data science/ML experience with LLMs and traditional ML,proficiency in SQL and Python,experience auditing/validating models and defining performance and fairness metrics.
SQL, Python, Hugging Face Transformers, TensorFlow, PyTorch, scikit-learn, LLMAuditor, GPT, BERT, T5, PaLM, AWS, GCP, Azure, Snowflake, Hadoop, Flink, MapReduce
3d
Save
Mark Applied
Hide
Data Warehouse Administrator I/II
San Jose, California, United States
$89k-$116k/yr OnsiteFull Time
Foundational experience with data ingestion, ETL/ELT, SQL, relational/NoSQL databases, data pipelines, data validation, scripting, APIs, and documentation; bachelor\u0002s degree in a related field is typical.
SQL, Python, APIs, ETL, ELT, NoSQL
1d
Save
Mark Applied
Hide
Data Validation Risk - Senior Associate
New York City or Atlanta or Charlotte or Chicago or Washington or Boston or Florham Park or Dallas or Philadelphia or Los Angeles County or San Francisco or San Diego County
$77k-$202k/yr OnsiteFull Time
3+ YOEBachelor's degree and 3+ years' experience required. Requires data validation, transformation, and analytical skills; Excel, Alteryx, SQL, Python, Databricks, or Snowflake experience preferred.
Microsoft Excel, Alteryx, SQL, Python, Databricks, Snowflake, AWS, Azure
1w
Save
Mark Applied
Hide
Sr. Data Infrastructure & Quality Engineer
San Francisco, California, United States
$140k-$200k/yr OnsiteFull Time
8+ YOE8+ years designing and validating scalable cloud data infrastructure and pipelines for large, unstructured multimodal sensor datasets; prototype-to-production experience; data quality, governance, and ML data tooling knowledge.
GNSS/RTK, IMU, Infrastructure-as-Code (IaC), ETL, GPU, NVIDIA, Triton
3d
Save
Mark Applied
Hide
Data Scientist, Sensors
San Jose, California, United States
$155k-$233k/yr OnsiteFull Time
3+ YOEAdvanced statistical modeling and Bayesian methods; sensor time-series, calibration, and validation experience; Python and SQL proficiency; and a doctorate, or master's with 3+ years, or bachelor's with 5+ years in a relevant field.
Python, SQL
1mo
Save
Mark Applied
Hide
Provider Data Analyst - 26-54
San Ramon, California, United States
$70k-$88k/yr OnsiteFull Time
Bachelor's degree or equivalent, experience with data validation and analysis, project coordination, proficiency in Microsoft Office/Excel, Salesforce experience preferred, strong communication and attention to detail.
Salesforce, Microsoft Office Suite, Microsoft Excel, Tableau
1w
Save
Mark Applied
Hide
Machine Learning Data Engineer (DataOps), Materra
Mountain View, California, United States
$166k-$244k/yr OnsiteFull Time
3+ YOE3+ years building scalable data pipelines, strong Python and SQL skills, experience with data validation, dataset versioning, and ML data lifecycle for annotation and training.
Python, Pandas, NumPy, SQL, BigQuery, Cloud Storage, Dataflow, Dataproc, Vertex AI Data Pipelines, Google Cloud Composer, Apache Airflow, Prefect, Dagster, Great Expectations, DVC, TFX, Data Validation
1mo
Save
Mark Applied
Hide
Business and Marketing Data Scientist
San Bruno, California, United States
$195k-$198k/yr HybridFull Time
4+ YOEBachelor's in a related field + 6 years (or Master's +4 years); 4 years experience with SQL, R, or Python for data extraction, data validation, multi-source synthesis, defining data requirements, and mapping business objectives to data solutions.
SQL, R, Python
2d
Save
Mark Applied
Hide
Driver/Data Annotation Specialist (Contract)
San Francisco or New York City
$25/hr HybridContract
Requires a valid driver's license, data entry or processing experience, strong visual attention, computer proficiency, and ability to commute to the San Francisco office at least twice weekly. Training is provided.
Slack, Google Sheets, Airtable
1mo
Save
Mark Applied
Hide
Senior AI Data Scientist I
Alameda, California, United States
$144k-$203k/yr OnsiteFull Time
5+ YOEDevelop, train, and validate AI/ML models for clinical datasets; proficiency with Python, R, SQL; experience with Databricks and AWS; strong statistical and data engineering skills; documentation and GxP-compliant validation experience.
Python, Pandas, NumPy, scikit-learn, R, SQL, LLM, Databricks, Delta Lake, AWS S3, AWS Lambda, AWS Glue, Git, GitHub, Jira, Spotfire, Tableau, Power BI
1mo
Save
Mark Applied
Hide
Robotics Data Quality Engineer
San Mateo or San Francisco
HybridFull Time
Bachelor's or master's (or equivalent) in robotics/CS/ME, strong Python (numpy, pandas, matplotlib/plotly), experience with protobuf/HDF5/ROS bags, 3D geometry knowledge, and experience designing validation pipelines and data schemas.
Python, numpy, pandas, matplotlib, plotly, protobuf, HDF5, ROS bags
3w
Save
Mark Applied
Hide
Data Collection Representative
Daly City, California, United States
FieldPart Time
High school diploma or equivalent, valid driver's license and insurance, smartphone capable of running company app, ability to stand for shifts and lift up to 40 lbs, reliability to complete assignments on time.
Explore Jobs
Expand Your Job Search
Top Cities Near Brentwood for Data Validator
- Data Validator jobs in San Jose, CA
- Data Validator jobs in San Francisco, CA
- Data Validator jobs in Sacramento, CA
- Data Validator jobs in Oakland, CA
- Data Validator jobs in Stockton, CA
- Data Validator jobs in Fremont, CA
- Data Validator jobs in Modesto, CA
- Data Validator jobs in Elk Grove, CA
- Data Validator jobs in Hayward, CA
- Data Validator jobs in Sunnyvale, CA
- Data Validator jobs in Concord, CA
- Data Validator jobs in Santa Clara, CA
- Data Validator jobs in Vallejo, CA
- Data Validator jobs in Berkeley, CA
- Data Validator jobs in Fairfield, CA
- Data Validator jobs in Antioch, CA
- Data Validator jobs in Richmond, CA
- Data Validator jobs in Daly City, CA
- Data Validator jobs in San Mateo, CA
- Data Validator jobs in Vacaville, CA