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154 data validator jobs at 105 companies in Manteca, CA

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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3mo
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Solutions Data Engineer
San Jose or Los Angeles
$116k-$174k/yr OnsiteFull Time
FloQast
FloQast: Cloud-based platform for automating monthly financial close processes.
3+ YOE3+ years in data integration/analytics; SQL, Python; Excel; large CSV/TSV; data modeling, validation; strong cross-functional communication; comfortable with ambiguity; production-ready mindset.
SQL, Python, Excel, APIs, CSV, TSV
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2w
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Research Data Analyst I
Sacramento County, California, United States
$4k-$7k/mo HybridFull Time
State Controller's Office
State Controller's Office: California's fiscal controller managing state financial operations and assets.
Design and implement data collection, cleaning, validation, database development, dashboards, automation, and support data sharing for disaster recovery programs; strong communication and ability to adapt to emergencies.
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2w
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Senior Data Scientist, Model Risk & Data Analytics, Internal Audit - AMS
San Jose, California, United States
$137k-$293k/yr OnsiteFull Time
TikTok
TikTok: Global short-form video hosting and social media platform.
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
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1mo
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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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1mo
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Data Collection Representative
Fremont, California, United States
OnsitePart Time
RDSolutions
RDSolutions: Specialized provider of retail pricing intelligence and data solutions.
18 years or older; high school diploma or equivalent; smartphone with company app; valid driver’s license with clean record; reliable transportation; ability to stand and lift up to 40 lbs; on-site, part-time work.
Smartphone, Pricing app
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1mo
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Staff Data Scientist (SME: Healthcare Financial Risk & Underwriting)
San Jose, California, United States
$160k-$190k/yr OnsiteFull Time
Prealize Health
Prealize Health: Predicts healthcare costs and risks using machine learning models.
8+ YOEPhD/MS in a quantitative field, 8+ years building/deploying commercial data science products, deep healthcare underwriting and claims modeling expertise, expert Python and PySpark/Spark/SQL skills, experience with AI-assisted coding tools and model validation.
Python, PySpark, Spark, SQL, Claude Code, Cursor, Codex, PyTorch, TensorFlow
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1w
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Data Center Operations Engineer
San Jose, California, United States
$38-$44/hr OnsiteFull Time
Leaseweb
Leaseweb: Global provider of cloud hosting and infrastructure services.
2+ YOE2+ years data center experience, Linux and hardware knowledge, basic networking (DNS, IP addressing), valid driver’s license, ability to travel <10%, and to obtain Leaseweb Certified Engineer (LCE) within 12–18 months.
Linux, KVM, DNS
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2mo
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Data Technician Installer
San Jose, California, United States
RemoteFull Time
Staley Technologies
Staley Technologies: Provides nationwide technology deployment and managed IT infrastructure services.
1+ YOEOne year of tech/cabling experience; ability to travel nationwide; strong safety mindset; valid driver’s license; willing to work second/third shifts.
Microsoft Office, Hand tools, Power tools, Structured cabling tools
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2w
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Benefits Operation Data Analyst Project Intern - 2026 Start (BS/MS)
San Jose, California, United States
OnsiteIntern
ByteDance
ByteDance: Developing AI-driven content platforms and mobile applications.
Bachelor's in data/finance/IS, strong Microsoft Excel (XLOOKUP, Pivot Tables), experience in data validation/audits, attention to detail, independent work, and cross-functional communication.
Microsoft Excel, XLOOKUP, Pivot Tables
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1mo
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Data Center Installation Technician - San Jose, CA
San Jose, California, United States
$25-$35/hr OnsiteFull Time
Cook Solutions Group
Cook Solutions Group: Providing security systems and ATM management for financial institutions.
3+ YOEHigh school/GED, 3+ years electronic security installation experience (access control, alarm, camera), valid driver\u000blicense, Lenel/AMAG experience preferred, strong troubleshooting and communication skills.
Lenel, AMAG
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1mo
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Senior SQA Engineer – Data & AI Platforms
San Jose, California, United States
$100k-$164k/yr OnsiteFull Time
Bio-Techne
Bio-TechneNASDAQ: TECH: Provides reagents, instruments, and diagnostic tools for life sciences.
6+ YOEBachelor's in CS (or equivalent) and 6+ years test automation experience; Python, SQL, APIs, Databricks/Spark familiarity; experience with test automation tools, CI/CD, ELN/LIMS, cloud platforms, and AI/data validation.
TestComplete, Ranorex, Squish, Databricks, Spark, JSON, CSV, Parquet, Python, SQL, APIs, React, Flask, shell scripting, Azure, AWS, GCP, GitHub, GitLab, Jenkins, Benchling, LabArchives, ELN, LIMS, LLMs, CI/CD, AI-assisted testing tools
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1w
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Geographic Information Systems (GIS) Intern – Environmental Services Department
San Jose, California, United States
$16-$31/hr OnsitePart Time
City of San José
City of San José: Provides governance, public safety, and infrastructure for San José.
Current enrollment in an undergraduate or graduate accredited program; valid California driver's license may be required; familiarity with GIS concepts and field data collection preferred.
ArcGIS Pro, Field Maps, ArcGIS Online, ArcGIS Enterprise, Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Microsoft SharePoint, GNSS, ground-penetrating radar
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5d
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Software Foundation Data & Compute Senior SQA Engineer
San Jose, California, United States
$140k-$210k/yr HybridFull Time
ASML
ASMLNASDAQ: ASML: Manufactures lithography systems used to print patterns on wafers.
8+ YOEMaster's degree and minimum 8 years in software engineering or quality engineering; experience with data/compute platforms, MLOps, CI/CD, validation, technical leadership and mentoring; ability to work with cross-functional teams.
Linux, CI/CD, MLOps
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2mo
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Head of Test & Validation
San Jose, California, United States
$225k-$260k/yr OnsiteFull Time
Ensurge Micropower
Ensurge MicropowerOslo Børs: ENSU: Develops and manufactures solid-state microbatteries for connected electronic devices.
7+ YOE7–12+ years in test, validation, reliability, or advanced R&D; strong DoE, data interpretation, and leadership.
Design of Experiments, Statistical Methods, Data Analysis, Failure Analysis
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1w
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Pre and Post Sales Engineer - Data Center Power
San Jose, California, United States
$96k-$205k/yr RemoteFull Time
nVent
nVentNYSE: NVT: Manufactures electrical connection and protection products for industrial systems.
5+ YOEBachelor's in engineering or equivalent experience, ideally 5+ years supporting data center power applications, valid driver's license, ability to travel 30–50%, strong communication and technical skills.
Microsoft Teams
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3w
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Membership Account Specialist II
San Jose, California, United States
$28-$36/hr OnsiteFull Time
SEIU Local 521
SEIU Local 521: Represents public service workers and negotiates labor contracts.
3+ YOE3 years membership or database experience; advanced office and database skills; ability to audit and reconcile dues, analyze membership data, communicate with employers/members, and learn new tools; valid CA driver\u0000\u00139s license and clean DMV record required.
Unionware
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3d
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Retail Scan Associate (Pittsburg, CA 94565)
Pittsburg, California, United States
$19/hr FieldPart Time
Circana
Circana: Provides predictive analytics and data insights for consumer markets.
Valid driver's license and reliable vehicle with insurance, able to stand and lift up to 25 lb, tech-savvy with reliable Wi‑Fi, attention to detail, deadline-driven, 18+ years old.
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1mo
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SVP Insurance Actuarial Engineering
San Ramon or New York City or United States
$180k-$220k/yr HybridFull Time
EPIC Insurance Brokers & Consultants
EPIC Insurance Brokers & Consultants: Provides insurance brokerage and risk management consulting services.
7+ YOECredentialed actuary with 7+ years actuarial experience (3+ in commercial-lines brokerage preferred), production Python skills, Databricks/Azure familiarity, SDLC fluency, model development/validation, and strong executive communication.
Python, Databricks, Azure, Azure Databricks
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2mo
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HVAC Service Apprentice
Concord or Vallejo
$38k-$49k/yr OnsiteFull Time
Lennox International
Lennox InternationalNYSE: LII: Designs and manufactures climate control and refrigeration solutions.
1+ YOEEntry-level HVAC service apprentice with high school diploma or GED, HVAC trade school preferred, EPA Type I/II or Universal preferred, valid driver’s license, willingness to travel and work weekends.
HVAC tools, Electrical diagnostic tools, On-site measurement instruments
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