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139 data assistant jobs at 98 companies in Oceanside, CA

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
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3w
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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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1mo
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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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1mo
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Records & Data Clerk
Santa Ana or Orange County
OnsitePart Time
Think Together
Think Together: Provides after-school and academic support programs for students.
Supporting the Registrar by maintaining confidential student records, assisting with enrollment and withdrawals, and ensuring CALPADS data accuracy; applicants should submit a resume, introduction letter, and two references.
CALPADS
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3w
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AI Data Support Associate
San Diego, California, United States
$22-$25/hr OnsiteFull Time
Wondfo USA
Wondfo USAShenzhen Stock Exchange: 300482: Manufacturer of rapid diagnostic point-of-care testing kits.
Entry-level role assisting with data review, software testing support, AI chatbot evaluation, documentation, and backend data organization. Bachelor\u0002s degree preferred; familiarity with Microsoft Excel, Python, or SQL is a plus.
Microsoft Excel, Python, SQL
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1w
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Assistant Manager, VOC Reporting/Ops
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+ YOEBachelor's in quantitative field required, 5+ years in analytics/BI/data science, proficiency in SQL and data visualization, Python and data prep familiarity, strong communication and attention to detail.
Tableau, Power BI, SQL, Python, Alteryx, Microsoft Fabric
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2mo
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Certified Medical Assistant
San Diego, California, United States
$19-$26/hr OnsiteFull Time
Matrix Providers
Matrix Providers: Supplies medical professionals to military and government healthcare facilities.
0.5+ YOECertificate from accredited medical assistant program, current CMA/AMT credential, minimum 6 months MA experience, CPR, ability to take vitals, enter patient data, and assist with exams.
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2w
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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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1mo
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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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3w
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Medical Assistant
Costa Mesa, California, United States
$21-$24/hr OnsiteFull Time
Exer Urgent Care
Exer Urgent Care: Provides ER-level medical care in Southern California clinics.
Vocational MA certificate and medical assistant experience; CPT I certification; skills in EKGs, venipuncture/blood draws, IM injections, vital signs, charting, CPT/ICD-9 review, instrument sterilization, and data entry. Ability to lift 50 lbs.
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2mo
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Medical Assistant (Spanish Fluency Required)
San Diego, California, United States
RemoteFull Time
Stealth HC: A healthcare technology delivering AI-powered solutions to improve patient care.
Remote non-clinical medical assistant role; Spanish fluency; patient communication; data organization; adherence to workflows.
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2w
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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.
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4w
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Laboratory Assistant - SVOA
Orange, California, United States
$17-$20/hr OnsiteFull Time
Onterris
OnterrisNYSE: ONT: Global provider of environmental consulting, testing, and remediation services.
High school diploma, basic lab techniques and PPE use, Microsoft Excel and LIMS data entry, comfortable with strong acids/solvents, detail-oriented, able to lift up to 25 lbs (50 lbs with assistance).
Microsoft Excel, LIMS
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1mo
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Laboratory Assistant l - Histology, Mornings
Aliso Viejo, California, United States
OnsiteFull Time
NeoGenomics
NeoGenomicsNASDAQ: NEO: Provides specialized oncology diagnostic testing and clinical laboratory services.
0+ YOEEntry level laboratory assistant in Histology; supports technologists, performs basic tasks, records data, maintains cleanliness
Laboratory equipment, Microsoft Office
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1w
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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.
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1mo
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Operations - Assistant Branch Manager - Class X
San Diego, California, United States
$23-$25/hr OnsiteFull Time, Part Time
Continental Battery Systems
Continental Battery Systems: Distributor of automotive, commercial, and industrial power solutions.
Assistant Branch Manager role involving training, performance evaluation, daily data entry, and supporting branch operations.
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2mo
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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
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3d
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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.
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2w
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Administrative Assistant
Newport Beach, California, United States
$26-$34/hr OnsiteFull Time
U.S. Bank
U.S. BankNYSE: USB: Provider of personal, business, and institutional financial services.
5+ YOEHigh school diploma or equivalent, typically 5+ years administrative support experience, strong written/verbal communication, data interpretation, multi-tasking, and proficiency with Microsoft Office.
Microsoft Office
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1mo
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Medical Assistant (Flex) - Hemet
Hemet or San Diego
$23-$24/hr OnsiteFull Time
Planned Parenthood of the Pacific Southwest
Planned Parenthood of the Pacific Southwest: Provides sexual and reproductive healthcare in Southern California.
2+ YOEHigh school diploma or equivalent; graduate of an accredited medical assistant or CNA program, OR 2 years comparable clinical back-office MA/medication tech/LTC or related public health educator experience, OR bachelor’s degree. Perform testing, screening, patient education, basic lab work, vitals, and EMR data entry.
Practice Management system, Electronic medical Record system
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