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316 data validator jobs at 188 companies in San Rafael, CA

1w
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Data Analyst
San Francisco, California, United States
HybridFull Time
University of California, San Francisco
University of California, San Francisco: Public research university dedicated to health sciences and education.
3+ YOEBachelor's degree plus 3+ years experience, proficiency with R/SAS/Stata, knowledge of clinical research statistics, data cleaning/validation, ability to prepare publication-quality tables/figures, and knowledge of GCP/IRB.
R, SAS, Stata, REDCap
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1w
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Data Analyst
San Francisco, California, United States
HybridPart Time
UCSF Health
UCSF Health: Academic medical center providing advanced patient care and research.
3+ YOEBachelor's degree plus 3+ years experience (or equivalent); proficiency with R/SAS/Stata and REDCap; data cleaning, validation, and QA; knowledge of statistical methods, GCP and IRB processes; strong analytical and communication skills.
REDCap, R, SAS, Stata
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1mo
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Data Analytics Intern
San Jose, California, United States
OnsiteFull Time, Internship
Advantest
AdvantestTokyo Stock Exchange: 6857: Manufacturer of automated test systems for the semiconductor industry.
Recent graduate or final-year bachelor’s student in a related field; strong Microsoft Power BI, SQL, and data modeling skills; ability to collect, validate, and analyze ESG/EHS data and build interactive dashboards.
Microsoft Power BI, SQL
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Customer Data Analyst
San Francisco or Austin
HybridFull Time
Gridsight
Gridsight: Provides an AI-powered cloud analytics platform for electricity grid management.
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
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4d
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Data Analyst/Engineer
Sunnyvale, California, United States
$105k-$110k/yr OnsiteFull Time
Quest Global
Quest Global: Global engineering services for product development and lifecycle management.
3+ YOE3+ years experience building data pipelines and models using SQL, Python, Snowflake and Tableau; strong data validation, transformation, and ML familiarity.
SQL, Python, Tableau, Snowflake, ThoughtSpot, Quip, Keynote, Miro, Slack, DataRobot, Databricks, Numbers, Microsoft Excel
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2w
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(USA) Senior, Data Scientist
Sunnyvale, California, United States
$117k-$234k/yr OnsiteFull Time
Walmart
WalmartNYSE: WMT: Multinational retail operating discount stores and supermarkets.
1+ YOEExperience in data science, machine learning, and advanced analytics; proficiency in Python and SQL; experience with model development, validation, deployment, and data visualization; strong problem-solving and communication skills.
Python, SQL, Matplotlib, Plotly, Tableau, Apache Spark, NoSQL, scikit learn, tensorflow, torch, Scala, R
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3w
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Associate, Data Operations
San Francisco, California, United States
$75k-$90k/yr HybridFull Time
Pathstone
Pathstone: Provides wealth management and advisory services for affluent families.
Bachelor's degree in Finance/Business/IT/Data Science, basic–intermediate SQL, knowledge of financial markets, strong data validation/reconciliation skills, analytical mindset, collaboration and communication skills.
SQL, R, Python, VBA, Microsoft Excel, Power BI, Salesforce, Addepar, FactSet
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4w
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Data Scanning Associate
Vacaville, California, United States
FieldPart Time
RDSolutions
RDSolutions: Specialized provider of retail pricing intelligence and data solutions.
Flexible part-time role; no experience necessary. Must be 18+, high school diploma/equivalent, smartphone, valid driver's license, clean driving record, reliable transportation and insurance, able to stand and lift up to 40 lbs, work independently, perform data entry and product checks.
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Provider Data Analyst - 26-54
San Ramon, California, United States
$70k-$88k/yr OnsiteFull Time
Hill Physicians
Hill Physicians: Provides managed healthcare services through a large physician network.
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
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3w
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Business and Marketing Data Scientist
San Bruno, California, United States
$195k-$198k/yr HybridFull Time
Google
GoogleNASDAQ: GOOGL: Provides online search, advertising, cloud computing, and consumer electronics.
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
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2w
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Senior AI Data Scientist I
Alameda, California, United States
$144k-$203k/yr OnsiteFull Time
Exelixis
ExelixisNASDAQ: EXEL: Discovers and commercializes innovative medicines for cancer treatment.
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
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1mo
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Robotics Data Quality Engineer
San Mateo or San Francisco
HybridFull Time
XDOF
XDOF: Data infrastructure and collection systems for general-purpose robot training.
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
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Manager, Asset Data Integrity
San Francisco, California, United States
OnsiteFull Time
Qcells
Qcells: Provider of solar modules, energy storage, and EPC services.
5+ YOEBachelor's in engineering/data field,5+ years solar industry experience,project management and deep technical data validation skills,ability to analyze raw logs and reconcile seller handover data.
Microsoft Excel, SQL, Python, R, SCADA, Power Factors, AlsoEnergy
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Data Systems Specialist
Pacifica, California, United States
OnsiteFull Time
Pacifica School District
Pacifica School District: Public school district providing K-8 education in Pacifica.
Requires application materials, 3 recent references, proof of TB test, valid driver's license, and Social Security card or passport.
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3d
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Mobile Data Entry Specialist - Temporary
San Francisco, California, United States
$20-$22/hr FieldPart Time
Flash
Flash: Cloud platform for parking management and electric vehicle charging.
0+ YOEReliable vehicle, valid driver's license and insurance, smartphone/tablet, attention to detail, ability to travel between San Francisco parking locations and follow data collection procedures.
mobile app, spreadsheet
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3mo
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Vehicle Operator Data
San Francisco, California, United States
$25-$28/hr OnsiteFull Time
Hikinex
Hikinex: Provider of outsourced sales and administrative business solutions.
1+ YOEReside in Greater San Francisco Bay Area; 1–2 years driving; valid CA license with clean record; authorized to work in the US; pass drug, background, and MVR checks.
Software, Data collection tools
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2mo
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Data Technician Lead
San Francisco, California, United States
RemoteFull Time
Staley Technologies
Staley Technologies: Provides nationwide technology deployment and managed IT infrastructure services.
5+ YOE5+ years in the industry; lead technician experience; willing to travel nationwide; strong safety mindset; BISCI or related certifications preferred; valid driver’s license; read prints/schematics; hands-on with tools.
BICSI standards, Structured cabling, Networking equipment, Ladders, Power tools, Mobile apps
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1mo
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Technician - Technician Data Communication
San Francisco, California, United States
$24-$35/hr FieldFull Time
Spencer Technologies
Spencer Technologies: A global provider of field services and support for retail technology, offering design, engineering, deployment, and aftercare.
BICSI 1 and 2 required. Cabling and phone systems experience preferred (3 years). Must travel with some overnights, work evenings/weekends/overtime, maintain valid driver’s license and incident-free driving record, lift 50 lbs and climb 12 ft ladder.
traffic counters, point of sale (POS) servers, cash registers, wireless access points, amps, cameras, routers, switches, CCTV, phone systems, computer terminals, audio systems, DVR, digital signage, traffic monitoring systems, people counters, wireless RF units, microcomputer
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4w
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Procedural Data Generation Engineer
Palo Alto, California, United States
$170k-$230k/yr HybridFull Time
Vinci
Vinci: AI software for rapid hardware design and physics simulation.
Software engineering in Python; experience with programmatic/parametric geometry (scripted CAD, B-rep/mesh, SDFs); geometry processing (meshing, boolean ops, voxelization); and reasoning about physical validity.
Python, CadQuery, OpenCascade, Build123d, LLM
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1w
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Field Data Specialist - Archeologist (NorCal)
Sacramento or San Francisco or California
$27-$35/hr FieldPart Time, Temporary
Onterris
OnterrisNYSE: ONT: Global provider of environmental consulting, testing, and remediation services.
2+ YOEBachelor's in archaeology/anthropology, archaeological field school or equivalent, valid driver's license and own vehicle, 2+ years California field experience, proficiency with GPS and Field Maps or Survey 123, Microsoft Word/Excel.
Microsoft Word, Microsoft Excel, GPS, Field Maps, Survey 123
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