174 data assistant jobs at 111 companies in Murrieta, CA

1d
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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
Collectors
Collectors: Providing authentication and grading services for high-value collectibles.
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
1mo
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Senior Data & Systems Analyst, EHS
Boston or Costa Mesa
$86k-$114k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
3+ YOE3+ years in a data-focused role; proficiency with Python, SQL (or R/JavaScript); experience building dashboards (Foundry, Tableau, Power BI, Looker); AI-assisted coding tools; strong data wrangling and communication skills; must be a U.S. Person.
Python, R, SQL, JavaScript, Foundry, Tableau, Power BI, Looker, Claude Code, GitHub, GitHub Copilot, VelocityEHS, Intelex, Gensuite
3mo
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ASST. RESEARCH DATA COORDINATOR - HYBRID
Orange, California, United States
$27-$34/hr HybridFull Time
University of California, Irvine
University of California, Irvine: Public research university offering higher education and academic degrees.
1+ YOEDemonstrated problem solving, initiative, data management, and strong communication; able to work independently and in a team; MS Office skills; clinical research coordination experience; OnCore preferred.
OnCore, Microsoft Office, EDC
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Senior Data Scientist (Onsite)
Irvine, California, United States
$138k-$200k/yr OnsiteFull Time
West Coast University
West Coast University: Private university offering degree programs for healthcare professionals.
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
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Senior Expert I, Data Science
La Jolla or San Diego
$126k-$234k/yr OnsiteFull Time
Novartis
NovartisNew York Stock Exchange: NVS: Develops and manufactures innovative prescription medicines for patients.
PhD in a relevant field with industry experience; strong cancer biology and multi-omics knowledge; proficiency in Python/R, UNIX/Linux, version control; statistical rigor, AI-assisted tooling experience, and strong communication/project skills.
Python, R, UNIX, Linux, Pandas, SQL
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IT University Data Center Student Assistant
Fullerton, California, United States
$17-$24/hr OnsitePart Time, Temporary
California State University
California State University: Public university system providing higher education and academic research.
Current CSUF student in good academic standing, authorized to work in the U.S.; able to lift 30 lbs and push/pull carts up to 100 lbs; able to work swing and graveyard shifts; able to learn data center tasks, phone support, ticketing, asset management.
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Office Assistant
Upland, California, United States
$17-$19/hr OnsiteFull Time
Vista Business Service
Vista Business Service: Provides accounting, bookkeeping, and tax services to businesses.
Provide administrative support including answering phones, greeting clients, data entry, filing, managing supplies, scheduling assistance, and basic bookkeeping.
3w
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Administrative Assistant
Escondido, California, United States
$25-$35/hr OnsiteFull Time
Rose Paving
Rose Paving: Provides comprehensive commercial parking lot paving and maintenance services.
5+ YOEProduces contracts and correspondence, manages files and computerized data, answers phones, schedules jobs, assists with permits and customer interactions; requires strong English, PC proficiency, and 5+ years relevant experience.
Timberline
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Medical Assistant
Escondido, California, United States
$25-$35/hr OnsiteFull Time
Neighborhood Healthcare
Neighborhood Healthcare: Provides integrated medical, dental, and behavioral health services.
High school diploma/GED and accredited Medical Assistant certificate required; BLS required; 1 year MA experience preferred; EHR proficiency, intermediate computer/data entry skills, strong communication and cultural competence.
electronic health records
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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
University Enterprises, Inc.
University Enterprises, Inc.: Provides administrative and support services for California State University, Sacramento.
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)
3w
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PROGRAM ASSISTANT (GRANT-FUNDED)
Costa Mesa, California, United States
OnsiteFull Time
Coastline ROP
Coastline ROP: Provides career technical education and vocational training programs.
Support student services and career specialists, coordinate program communications, compile data for district and grant reporting, and assist underserved populations; grant-funded role.
3w
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Medical Assistant - Clinical Research
Anaheim, California, United States
$20-$21/hr OnsiteFull Time
CenExel
CenExel: Operates a nationwide network of clinical research sites.
Medical Assistant Certification or Certified Phlebotomy Tech required (or MA training with a Bachelor's or foreign MD). Must be able to perform vitals, specimen collection, data entry, scheduling, and follow GCP/ICH guidelines.
2mo
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Administrative Assistant
Brea, California, United States
$19-$24/hr OnsiteFull Time
Samyang America
Samyang America: Distributes and markets instant noodles and packaged food products.
Administrative tasks, scheduling, data entry, documentation, and on-site tastings support.
2w
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Instructional Assistant – Behavior Intervention
Lake Forest or Mission Viejo or Aliso Viejo
OnsiteFull Time
Oxford Preparatory Academy
Oxford Preparatory Academy: Provides tuition-free public charter school education for grades TK-8.
Provide applied behavioral and instructional support; collect behavior data; assist teachers. Applicants must submit cover letter, resume, and three professional references. Hourly pay depends on experience; health benefits and CalPERS retirement offered.
1d
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Administrative Assistant - Castle Park
Riverside, California, United States
OnsiteFull Time
Lucky Strike Entertainment
Lucky Strike EntertainmentNYSE: LUCK: Operator of bowling centers, water parks, and entertainment venues.
Provide day-to-day administrative support to HR and park leadership, maintain confidential employee records, assist with onboarding, scheduling, payroll questions, data entry, and guest/employee inquiries. Must be within 30 miles of Castle Park.
1mo
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Assistant Manager, Field Operations & Analytics (Fountain Valley, CA, US, 92708)
Fountain Valley, California, United States
$75k-$104k/yr OnsiteFull Time
Hyundai America Technical Center
Hyundai America Technical CenterKorea Exchange: 005380: Designs and engineers vehicles for the North American market.
5+ YOE5+ years relevant experience, high school graduate (Bachelor's preferred), strong analytical and project management skills, proficiency in SAP, Tableau, Microsoft Office, VBA, and experience producing month-end and ad hoc sales reports.
SAP, CAARS, DPM, Tableau, Microsoft Excel, VBA, Microsoft Word, Microsoft PowerPoint
3mo
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Administrative Assistant
Irvine, California, United States
OnsiteFull Time
BaRupOn
BaRupOn: Developing multi-sector infrastructure, clean energy, and healthcare manufacturing solutions.
Administrative support, file management, scheduling, data entry; bachelor’s preferred; 0+ experience welcome; strong organization and MS Office.
Microsoft Office
1w
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Undergraduate Student Research Assistant
Orange, California, United States
$20/hr OnsitePart Time, Temporary
Chapman University
Chapman University: A private university offering undergraduate and graduate degree programs.
Pursuing a BS in Chemistry with approval of Dr. Prakash; assist lab work on RTD coffee with milk, measure and weigh ingredients, monitor processing conditions, record data, and maintain equipment; up to 10 hrs/week.
2mo
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Human Resources Administrative Assistant (CA, Montrose)
Montrose, California, United States
$21/hr OnsiteFull Time
Millennium Healthcare Services
Millennium Healthcare Services: Providing professional home health and skilled nursing care services.
Administrative support, data entry, records maintenance, recruiting assistance, HR paperwork, 40 hrs/week.
2d
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Accounting Assistant
Santa Ana, California, United States
OnsiteFull Time
Serve the People
Serve the People: Providing integrated healthcare and social services to underserved populations.
2+ YOE2-3 years accounting/bookkeeping experience, strong attention to detail, QuickBooks and SAP experience, data entry and reporting skills, bachelor's in accounting/finance/business preferred.
SAP, QuickBooks, Microsoft Office Suite