164 data validator jobs at 112 companies in Rohnert Park, CA
1d
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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
5d
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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
3w
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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
1w
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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
1d
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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
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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
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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
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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.
4w
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Workforce Data Engineer
San Francisco, California, United States
HybridFull Time
5+ YOEBachelor's in a related area or equivalent; 5+ years in data analytics/management; 3+ years advanced SQL/R/Python; experience with ETL, SSIS, APIs (REST/JSON), data integration, quality validation, and stakeholder communication.
SQL, R, Python, Stata, SPSS, T-SQL, Microsoft SQL Management Studio, REST, JSON, OAuth2, SSIS, ODBC, JDBC, CSV, TSV, PSV, XML, YAML, Parquet, Avro, ORC, Excel (XLS/XLSX)
3w
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Manager, Asset Data Integrity
San Francisco, California, United States
OnsiteFull Time
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
2d
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Production & Collections Data Manager
Winters, California, United States
$24-$34/hr OnsiteFull Time
3+ YOE3+ years in agricultural operations or data/analysis roles, botanical familiarity with Northern/Central California flora, SharePoint file discipline, GIS mapping, conversational or fluent Spanish, valid driver’s license, Excel proficiency.
SharePoint, ArcGIS, OnX, Google Earth, Microsoft Excel
1w
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Lead Research Engineer, Data Quality
San Francisco or Singapore
OnsiteFull Time
Advanced proficiency in Python, Docker, and Linux; experience building QC systems, evals, benchmarks, synthetic data pipelines, and validation workflows; strong communication and mentorship skills.
Python, Docker, Linux, ChatGPT, Claude Code, Cursor
2w
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Mobile Data Entry Specialist - Temporary
San Francisco, California, United States
$20-$22/hr FieldPart Time
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
2mo
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Data Technician Lead
San Francisco, California, United States
RemoteFull Time
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
1w
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Data Center Commissioning/Quality Manager
Livingston or New York City or Sunnyvale or San Francisco or Bellevue
$143k-$191k/yr FieldFull Time
5+ YOE5+ years MEP commissioning experience in data centers, knowledge of BMS/EPMS/MEP systems, NEC/NFPA/IEEE/ASHRAE familiarity, valid driver’s license, and ability to travel up to 50%.
BMS, EPMS, Microsoft Excel, Microsoft Word, Microsoft Outlook
1mo
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Technician - Technician Data Communication
San Francisco, California, United States
$24-$35/hr FieldFull Time
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
3w
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Field Data Specialist - Archeologist (NorCal)
Sacramento or San Francisco or California
$27-$35/hr FieldPart Time, Temporary
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
4w
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Data Center Research & Development Engineer, Mechanical - Industrial Compute
San Francisco, California, United States
$260k-$385k/yr OnsiteFull Time
20+ YOE20+ years in data center design and operations with expertise in power, cooling, controls, lab development, validation testing, vendor management, and regulatory compliance; bachelor\u0002s in engineering required; PE preferred.
CAD, CFD, PLM, PDM
3w
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Technical Program Manager Cloud Infra, Data, Validation Platforms
South San Francisco, California, United States
OnsiteFull Time
6+ YOE6+ years technical program management for cloud/infra/data/validation platforms; experience with cloud/on‑prem, data pipelines, CI/CD, simulation/HIL; BS in CS/EE/Systems or equivalent; travel up to 10%.
CI/CD, HIL, SLI, SLO, SLA
1mo
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Senior Business Intelligence Analyst, Growth
Mountain View or San Francisco
$168k-$207k/yr HybridFull Time
5+ YOE5+ years experience; advanced SQL; scripting for automation (e.g., Python); data quality and validation experience; data modeling, warehousing, and ETL pipeline experience; strong stakeholder communication and product/engineering collaboration.
Python, SQL