283 data assistant jobs at 184 companies in Rubidoux, CA
1mo
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Data Engineer
New York or Los Angeles or San Francisco
$140k-$175k/yr HybridFull Time
3+ YOEBS or equivalent, 3+ years data engineering experience, Python and SQL proficiency, experience with PySpark and distributed data processing, AWS experience preferred, LLM-assisted development familiarity, and willingness to participate in on-call support.
S3, Apache Iceberg, EMR, PySpark, Dagster, Kubernetes, ClickHouse, PostgreSQL, FastAPI, Metabase, Python, SQL, AWS, AWS Athena, EHR, OMOP CDM, HIPAA, LLM
1mo
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Sr. Data Engineer
New York or Maryland or Chicago or Detroit or Los Angeles or United States
$94k-$153k/yr HybridFull Time
4+ YOE4+ years in data/software engineering; strong Python and SQL; deep Snowflake experience (Streams and Tasks, Snowpark preferred); experience with identity matching, PII handling, Git, CI/CD, and AI/LLM-assisted data workflows.
Snowflake, Streams and Tasks, Snowpark, Python, SQL, Git, CI/CD, AWS, Azure, GCP, Unix, Bash, MCP, LLM
2w
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Staff Data Engineer
Los Angeles or Santa Ana or New Jersey or Texas or Florida or Shanghai or Hong Kong or Japan or Canada or Mexico or Germany or France or United States
$165k-$250k/yr RemoteFull Time
8+ YOE8+ years building data platforms with BigQuery/dbt and modern ingestion tools, expert SQL and Python, cloud experience (GCP/AWS), AI-assisted development (Claude Code), and strong reliability and governance practice.
Hevo, Estuary, Google BigQuery, dbt, Claude Code, Python, SQL, GCP, AWS, CI/CD
3w
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Assistant Director, Data & Reporting Services
Long Beach, California, United States
$7k-$8k/mo OnsiteFull Time
4+ YOEBachelor's-equivalent and 4 years related experience; strong querying, reporting, data governance skills; proficiency with Power BI, FetchXML, Python, SQL; CRM and Dynamics 365 experience preferred.
Power BI, FetchXML, Python, SQL, Microsoft Dynamics 365, Microsoft Power Platform, Office 365
1mo
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Senior Data Scientist (Onsite)
Irvine, California, United States
$138k-$200k/yr OnsiteFull Time
3+ YOEBachelor's in a quantitative field required (Master's preferred); 3+ years model development experience required (5+ preferred); skills in Python/R, ML methods, SQL, LLMs, cloud, visualization, and AI-assisted tools.
Python, R, SPSS Modeler, SAS, Oracle CVUE, CRM, IR&A Data Warehouse, College Board, IPEDS, National Student Clearing House, Common Dataset, Claude Code, LLM, Microsoft Azure, AWS, Google Cloud, Microsoft Power BI, Tableau, Microsoft SQL Server, Microsoft Excel
4d
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Temporary Volunteer Data & Website Assistant
Orange, California, United States
$29/hr OnsiteFull Time
Organizational and project coordination skills, experience with website content systems, online forms, basic databases, strong written/verbal English, customer service, and routine technical troubleshooting.
KFS, CRM
1mo
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Data Entry Clerk / HR Assistant
Glendale, California, United States
$23/hr OnsiteFull Time
High school diploma, typing 45–50 wpm, strong MS Office/Excel skills, knowledge of privacy/HIPAA practices, good organization and communication; able to maintain employee records and perform data entry; valid state ID/driver's license required.
Microsoft Office, Microsoft Excel
3w
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Fundraising and Data Management Assistant - Temporary
Los Angeles, California, United States
$60-$70/hr HybridFull Time, Temporary
3+ YOEAA/BA preferred, 3-5 years nonprofit fundraising experience with Raiser’s Edge and Moves Management, strong MS Office 365 and database skills, event support, donor research, excellent communication and organization.
Raiser’s Edge, Blackbaud NXT, Microsoft Office 365, Microsoft PowerPoint, Research Point, OneCause, Mailchimp, Zoom, Microsoft Teams, Donor Search, Google, Microsoft CoPilot (M365), Claude, Claude API, MCP, PlayLab
5d
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Assistant Professor, Psychology – Quantitative, Computational, and Data Science
Irvine, California, United States
$81k-$105k/yr OnsiteFull Time
Doctoral degree in psychology or a closely related discipline; expertise in quantitative, computational, or data science approaches applied to psychological research.
Machine Learning, Artificial Intelligence, Computational Modeling, Causal Inference, Natural Language Processing, Network Analysis
3w
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Data Entry Clerk / Office Assistant - All Levels
Los Angeles, California, United States
RemoteFull Time
High school diploma or equivalent; attention to detail, strong communication, tech-savvy; training provided. Roles range from no experience to expert with responsibilities expanding accordingly.
Microsoft Office, Google Workspace, CRM, project management tools
2mo
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Estimating Assistant
South El Monte, California, United States
$20-$23/hr OnsiteFull Time
Assist estimators by gathering docs, entering data, and supporting bid packages; must have Excel and strong communication.
Excel, Word, Outlook
1mo
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Data Center Assistant Facility Manager
Los Angeles, California, United States
$78k-$81k/yr OnsiteFull Time
Manage site and vendors, ensure compliance and safety, support budgeting and cost control, supervise and develop site staff; must be authorized to work in the U.S.
5d
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Purchasing Assistant
Santa Fe Springs, California, United States
$50k-$65k/yr OnsiteFull Time
Assist procurement and inventory management, review inventory reports, maintain pricing, track and expedite mill orders; bachelor's or associate required; strong Excel and data interest preferred.
Microsoft Excel
3mo
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Payroll Assistant (CA, Montrose)
Montrose, California, United States
$21-$25/hr OnsiteFull Time
1+ YOEAssist payroll operations by collecting data, processing payments, maintaining records, and ensuring regulatory compliance.
Microsoft Office, Payroll systems, Database software
2mo
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Graduate Student Assistant - Substance and Addiction Prevention - Hybrid (San Bernardino, CA)
San Bernardino, California, United States
$21-$24/hr HybridPart Time, Temporary
Must be an enrolled graduate student; comfortable handling sensitive death-related data; experienced with Microsoft Excel and Word; access to computer and reliable internet; able to perform in-person work at the San Bernardino coroner's office.
Microsoft Excel, Microsoft Word, State Unintentional Drug Overdose Reporting System (SUDORS)
3mo
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Finance - Fiscal Assistant
Los Angeles, California, United States
$18-$22/hr OnsiteFull Time
1+ YOEFiscal Assistant with clerical accounting duties; general ledger, reconciliations, funder reports; spreadsheet work; 1+ year data entry; Excel/Word; confidentiality.
Excel, Word, Accounting software
2w
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Program Assistant
Whittier, California, United States
$25/hr OnsiteFull Time
Organize and maintain paper/electronic records, perform data entry, answer phone calls, assist staff, pass background check, hold valid CA driver license and auto insurance, and use Microsoft/Exym systems.
Exym, Microsoft Excel, Microsoft Outlook
4d
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On-Call Admissions Assistant
Pomona, California, United States
OnsiteFull Time
Supports student enrollment intake, maintains enrollment information systems and accurate data, assists families with applications and registration, and supports recruitment events.
2w
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Administrative Assistant - Castle Park
Riverside, California, United States
OnsiteFull Time
Provide day-to-day administrative and clerical HR support, scheduling, recordkeeping, data entry, onboarding assistance, front-desk reception, and basic payroll/benefits support.
1w
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Patient Care Assistant, Surgical
Fountain Valley, California, United States
$23-$31/hr OnsitePart Time
Unlicensed caregiver under RN direction providing ADL assistance, patient data collection, basic computer skills; high school diploma and BLS required; CNA certificate or nursing assistant experience preferred.
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