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44 data quality analyst jobs at 32 companies in Westminster, CA

1w
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Quality Data Analyst
Irvine, California, United States
$85k-$125k/yr OnsiteFull Time
Terran Orbital
Terran OrbitalNYSE: LMT: Manufactures modular spacecraft for aerospace and defense missions.
3+ YOEBachelor's degree, 3+ years in quality/operations/data analytics, proficiency in Excel and BI tools, MES/PLM/ERP experience, knowledge of quality metrics, and U.S. citizenship/ability to obtain DoD clearance.
Microsoft Excel, Power BI, Tableau, Aegis, Jira, D365, Windchill, MES, PLM, ERP
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1mo
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Sr Quality Data Analyst - Quality Administration
Duarte or Los Angeles or Orange County or Atlanta or Chicago or Phoenix
$93k-$145k/yr RemoteFull Time
City of Hope
City of Hope: Medical research and treatment center for cancer and diabetes.
5+ YOEBachelor's in healthcare/business/IT (or equivalent), 5+ years in healthcare analytics, strong SQL, advanced Excel/Access, BI/visualization (Tableau, Business Objects, Statit), ETL and data warehousing experience.
Vizient, SQL, Microsoft Excel, Microsoft Access, Tableau, Business Objects, Statit, ETL
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2w
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Sr. Data Quality Engineering Analyst
Irvine, California, United States
$120k-$142k/yr HybridFull Time
KFC Pan Europe
KFC Pan EuropeNYSE: YUM: Quick-service restaurant chain specializing in fried chicken products.
7+ YOEBS in Information Technology,7+ years QA experience,5+ years with AWS/JSON/XML and Snowflake,3+ years test script automation,experience embedding data quality in pipelines and mentoring juniors.
AWS, JSON, XML, Snowflake, CI/CD, dbt, Great Expectations
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Manager, Quality Data
Los Angeles, California, United States
$118k-$188k/yr OnsiteFull Time
L.A. Care Health Plan
L.A. Care Health Plan: Public health plan providing coverage to Los Angeles residents.
6+ YOE4+ MgmtLead HEDIS and Survey data operations, supervise analysts, optimize ETL processes, ensure NCQA/CMS compliance, coordinate vendors/partners, manage budgets; requires 6+ years quality data experience and 4+ years supervisory experience.
Extract, Transform, and Load (ETL), Microsoft Access, Microsoft Excel, Microsoft Word
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3w
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Sr Quality Data Analyst (Brand Consultant)
El Segundo, California, United States
$84k-$106k/yr OnsiteFull Time
Mattel
MattelNASDAQ: MAT: Designs, manufactures, and markets toys and family entertainment franchises.
3+ YOEBachelor's required, 3+ years in data analysis and storytelling; experience with Tableau, Confluence, Jira; familiarity with BigQuery and Python or R; strong communication and presentation skills.
Tableau, Confluence, Jira, BigQuery, Python, R
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2d
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Data Integrity and Quality Control Analyst
Los Angeles County, California, United States
$6k-$8k/mo HybridFull Time
State Controller's Office
State Controller's Office: California's fiscal controller managing state financial operations and assets.
Experience performing complex data analysis of legal case management systems, knowledge of ProLaw, Cognos, MS Excel, ability to develop quality measures and reports, and pass a fingerprint background check.
ProLaw, Cognos, Microsoft Excel
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2w
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Sr. Data Quality Engineering Analyst
Irvine, California, United States
$120k-$1415k/yr HybridFull Time
Yum! Brands
Yum! BrandsNYSE: YUM: Global operator of quick-service restaurant brands.
7+ YOEBS in IT,7+ years QA experience,5+ years with AWS/Snowflake,3+ years test script development,knowledge of dbt or Great Expectations,ability to lead validation and mentor junior staff.
AWS, JSON, XML, Snowflake, dbt, Great Expectations, CI/CD
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Data Analyst - Quality Improvement Auditor - Job# 968
Chatsworth or Santa Clarita or Los Angeles County
$32-$46/hr HybridFull Time
North Los Angeles County Regional Center
North Los Angeles County Regional Center: Coordinates community-based services for individuals with developmental disabilities.
2+ YOE2+ years data analyst/auditor experience; bachelor’s degree required (related field preferred); proficiency with Microsoft Excel, survey tools, and Microsoft Office; strong attention to detail, communication, and project management; valid CA driver’s license and vehicle for regional travel.
Microsoft Excel, SurveyMonkey, Microsoft Outlook, Microsoft Word, Microsoft PowerPoint, Trello, ClickUp
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1w
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Supplier Quality Analyst
Los Angeles, California, United States
$32/hr FieldPart Time
Verify, Inc.
Verify, Inc.: Global provider of supply chain risk management and inspection services.
3+ YOE3+ years technical experience; proficiency in data compilation, reporting with Microsoft Word/PowerPoint/Excel; regulatory quality systems knowledge (TCCA, FAA); Six Sigma belt preferred.
Microsoft Word, Microsoft PowerPoint, Microsoft Excel
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Data Quality Analyst-English Speaker(UK/Canada/EU/Australia) dialect
New York City or Seattle or Bellevue or Redmond or San Francisco or Sunnyvale or Burlingame or Austin or Los Angeles or Washington or Chicago or Boston
$38-$38/hr OnsiteFull Time
Welocalize
Welocalize: Provides AI training data and multilingual localization services.
2+ YOENative-level English speaker from UK/Canada/EU/Australia, bachelor\u0002s degree, 2+ years in data annotation/QA or related fields, authorized to work in the U.S., experience auditing and AI/ML data workflows.
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Supplier Quality Analyst
Los Angeles, California, United States
$32/hr FieldContract, Part Time
Verify, Inc.
Verify, Inc.: Provides global supply chain risk management and quality inspection.
3+ YOE3+ years technical experience, source inspection at supplier sites, quality systems knowledge (TCCA/FAA), policy/procedure writing, training delivery, data compilation, MS Word/PowerPoint/Excel proficiency.
Microsoft Word, Microsoft PowerPoint, Microsoft Excel
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3mo
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Project Perseus | Data Quality Analyst - Hindi Speakers (Human-in-the-Loop AI)
New York City or Seattle or Bellevue or Redmond or San Francisco or Sunnyvale or Burlingame or Austin or Los Angeles or Washington, D.C. or Chicago or Boston
$38/hr OnsiteFull Time
Welocalize
Welocalize: Provides global translation, localization, and AI training data services.
2+ YOENative-level Hindi proficiency, university degree (Bachelor's or higher), 2+ years in data annotation/QA (2–4 years preferred), ability to audit outputs, apply complex guidelines, and work in AI/ML data workflows. Must be authorized to work in the U.S.
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Product Data Analyst
Redondo Beach or Cypress
$130k-$175k/yr OnsiteFull Time
Senra Systems
Senra Systems: Manufactures automated wire harnesses for aerospace and industrial systems.
5+ YOE5+ years as a data/analytics professional with strong SQL, dashboarding, product analytics, and operational reporting experience; ability to define metrics and ensure data quality.
SQL, PowerBI, Metabase, Grafana, PostHog, Amplitude, Mixpanel, QuickBooks, Rippling, Amp
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3w
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TikTok Shop - Data Analyst (Production & Quality Improvement)
Fontana, California, United States
$109k-$198k/yr OnsiteFull Time
TikTok
TikTok: Global short-form video hosting and social media platform.
3+ YOEBachelor's degree,3+ years in warehouse or e-commerce fulfillment (3PL preferred),strong SQL and Python skills,experience with BI tools and WMS systems.
SQL, Python, BI tools, WMS
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1w
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Sr Clinical Quality Analyst
Pasadena, California, United States
$117k-$175k/yr OnsiteFull Time
Huntington Health
Huntington Health: Non-profit hospital providing specialized medical and emergency care services.
3+ YOEBachelor's in information systems/computer science/biostatistics/data science or equivalent experience; 3–5 years healthcare analytics; experience with NHSN, Tableau, EPIC, SQL, Clarity, Crystal Reports; statistical process control and predictive modeling experience.
NHSN, Tableau, Microsoft Office 365, Microsoft Excel, MD-Staff, Verge, Theredoc, EPIC, SQL, Clarity, Crystal Reports
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1mo
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Quality Control LIMS Analyst
Los Angeles, California, United States
$72k-$95k/yr OnsiteFull Time
Kindeva Drug Delivery
Kindeva Drug Delivery: Develops and manufactures complex drug-device combination delivery systems.
3+ YOEBachelor's degree in a scientific/technical field, 3+ years QC/regulatory lab experience, LIMS administration experience, strong cGMP and data integrity knowledge, problem-solving and cross-functional communication skills.
LIMS, StarLIMS
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Sr. Data Analyst (North America Quality Center - NAQC) (Irvine, CA, US, 92618)
Irvine, California, United States
$98k-$125k/yr OnsiteFull Time
Hyundai America Technical Center
Hyundai America Technical CenterKorea Exchange: 005380: Designs and engineers vehicles for the North American market.
7+ YOEBachelor's degree in a quantitative field, 7+ years of data analysis and forecasting experience, strong SQL/Python/R skills, experience with text mining, data visualization, advanced Microsoft Office, and a valid driver’s license.
SQL, Python, R, Alteryx, Tableau, Microsoft Excel, Microsoft Outlook, Microsoft PowerPoint, Microsoft Teams, Microsoft Word
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3mo
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Moderation Quality Analyst, E-Commerce - USDS
Los Angeles or Culver City
$91k-$206k/yr OnsiteFull Time
TikTok USDS Joint Venture
TikTok USDS Joint Venture: Operates and secures TikTok services for U.S. users.
2+ YOEBachelor's degree,2+ years in fraud/risk/quality assurance,experience querying large datasets,statistical analysis with Python or R,dashboarding,root cause analysis,and ability to travel internationally up to 10%.
Python, R
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1mo
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Quality Assurance/Quality Control Specialist
Calabasas, California, United States
$106k-$146k/yr OnsiteFull Time
Las Virgenes Municipal Water District
Las Virgenes Municipal Water District: Provides water, wastewater, and recycled water services.
3+ YOEBachelor's in chemistry/biology or related field; 3 years analytical laboratory experience in drinking water/wastewater (1 year QA/QC preferred); CWEA Laboratory Analyst Grade II and California Class C driver required; proficiency with LIMS and data analysis, audits, and regulatory standards (TNI/ELAP).
Laboratory Information Management System (LIMS)
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Senior Analyst, National Quality Analytics & Performance (Remote)
Long Beach or United States
$60k-$130k/yr RemoteFull Time
Molina Healthcare
Molina HealthcareNYSE: MOH: Provides managed health insurance through government-sponsored benefit programs.
4+ YOE4+ years data mapping/cleaning and HEDIS/risk adjustment analysis; experience with relational databases, T‑SQL, SSIS, SSRS, Power BI, Databricks SQL; 2+ years in managed care; predictive modeling and statistical analysis experience.
Microsoft Transact-SQL (T-SQL), SQL, Microsoft SQL Server Integration Services (SSIS), Microsoft SQL Server Reporting Services (SSRS), Microsoft Power BI, Databricks SQL, Microsoft Azure, Amazon Web Services (AWS), Hadoop, Python, R, Microsoft Office
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