Top 642 Student researcher, phd, fall 2026 Jobs in Costa Mesa Ca

Marketing Data Scientist - AI Trainer
DataAnnotation —Costa Mesa, CA
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
Fall 2026 - Afterschool Program Teacher
YMCA of Orange County —Laguna Niguel, CA
- $16.90 - $20.45 an hour
- Part-time
- 18 years or older
- Pass drug screening
- High school diploma or GED
- Health insurance
- Dental insurance
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Program Assistant Substitute
California Schools Talent Collaborative —Santa Ana, CA
- From $20.24 an hour
- Part-time
- Classroom
- Current TB test
- Word processing
Quick Apply
Statistical Analyst - AI Trainer
DataAnnotation —Newport Beach, CA
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- Writing skills
- English
- Flexible schedule
Quick Apply
Product Analyst - AI Trainer
DataAnnotation —Newport Beach, CA
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- Writing skills
- English
- Flexible schedule
Quick Apply
Student Researcher, BS/MS, Fall 2026
Google —Irvine, CA
- $98,000 - $131,000 a year
- Computer Science
- Bachelor of Science
- English
- Paid holidays
- Health insurance
Student Researcher, PhD, Fall 2026
Google —Irvine, CA
- $118,000 - $157,000 a year
- Computer Science
- English
- Java
- Paid holidays
- Health insurance
Science of Learning Lab Manager
University of California, Irvine —Irvine, CA
- $23.30 - $32.63 an hour
- Part-time
- Background check
- Mid-level
- Driver's License
- Health insurance
- Retirement plan
12d
Adjunct Faculty, Theatre
Concordia University Irvine —Irvine, CA
- $25 an hour
- Part-time
- Doctoral degree
- Mid-level
- Master's degree
Quick Apply
BLANK AST 2
University of California, Irvine —Irvine, CA
- $25.45 - $36.05 an hour
- Full-time
- Background check
- Word processing
- Writing skills
- Health insurance
- Retirement plan
13d
.Federal Work-Study Student Assistant - Orange Coast College 2026/2027 Academic Year
Coast Community College District —Costa Mesa, CA
- $17 - $21 an hour
- Temporary
- No experience needed
- Residential
- Analysis skills
DARPA Administrative Coordinator
University of California, Irvine —Irvine, CA
- $32.74 - $52.54 an hour
- Part-time
- Hybrid work
- Background check
- 5 years
- Mid-level
- Health insurance
- Retirement plan
Research & Development Scientist
Biowy —Lake Forest, CA
- Master's degree
- Analysis skills
- Doctor of Philosophy
Adjunct Faculty - Theology
Vanguard University —Costa Mesa, CA
- Part-time
- Classroom
- Mid-level
- University
Adjunct Faculty, Visual Arts
Concordia University Irvine —Irvine, CA
- $25 an hour
- Part-time
- Classroom
- Doctoral degree
- Mid-level
Quick Apply
Post-Doctoral Research Scientist – RNA Analysis
Zymo Research Corporation —Irvine, CA
- $85,000 - $100,000 a year
- Email
- Business development
- Doctor of Philosophy
- Senior level
- Paid holidays
- Health insurance
Quick Apply
Adjunct Faculty, Psychology
Concordia University Irvine —Irvine, CA
- $25 an hour
- Part-time
- Classroom
- Doctoral degree
- Mid-level
Quick Apply
Postdoctoral Researcher or Scientist – Next Generation Sequencing (NGS)
Zymo Research —Irvine, CA
- Email
- Doctor of Philosophy
- Mentoring
- Budgeting
- Paid holidays
- Health insurance
Scientist I- Microbiome/MiDog
Zymo Research —Tustin, CA
- $80,000 - $90,000 a year
- Email
- Writing skills
- Business development
- Analysis skills
- Paid holidays
- Health insurance
Adjunct Faculty, Law and Politics
Concordia University Irvine —Irvine, CA
- $25 an hour
- Part-time
- Doctoral degree
- Mid-level
- Office
Quick Apply

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student researcher, phd, fall 2026 jobs near costa mesa ca

Marketing Data Scientist - AI Trainer

DataAnnotation -
Costa Mesa, CA

Quick Apply

Job Details

Part-time | Full-time | Contract
$50 - $100 an hour

Benefits

Flexible schedule

Qualifications

Software coding
Design of experiments
English
Providing code feedback

Full Job Description

DataAnnotation is committed to creating quality AI. Help train AI chatbots while gaining the flexibility of remote work and choosing your own schedule.

We are looking for an existing Marketing Data Scientist - AI Trainer to help train AI models. AI models are increasingly capable of performing complex analytical and scientific reasoning — but these systems still need practitioners with real-world quantitative experience to validate whether the outputs actually hold up in practice. That's where you come in.

You'll work closely with state-of-the-art AI models on tasks like evaluating AI-generated quantitative analysis, solving technical problems, and providing feedback that directly shapes how these systems reason about data, models, and scientific problems. Whether your background is in data science, astrophysics, economics, biostatistics, operations research, or any other quantitative field, if you think rigorously about data and models, your skills are directly applicable here. You can fit this work alongside a full-time role, or treat it as your primary focus, choosing projects and schedules that align with your availability and goals.

To get started, once you sign up for an account, you'll take a short assessment (this serves as our version of an interview). If you pass, you'll receive an email confirmation, and paid work will become available on our platform.

Advantages of contracting with us:

Fully remote: work from anywhere in the US, Canada, UK, Ireland, Australia, and New Zealand.
Flexible schedule: choose which projects you take on and when you work, on your own computer, from the comfort of your own home.
Competitive pay: projects are paid hourly at $50 to $100 USD per hour, with bonus rates available on some projects.
Impact: help shape the future of AI systems built to reason about data and analytics.

Responsibilities:

Evaluate AI-generated quantitative work, including statistical analysis, predictive modeling, scientific reasoning, and data-driven insights, for technical accuracy and real-world validity.
Design and solve quantitative problems used to train and benchmark AI systems, spanning areas like forecasting, experimental analysis, optimization, and statistical inference.
Write clear technical explanations and well-documented analytical code.
Provide feedback that directly shapes the next generation of AI models built for quantitative reasoning.

Qualifications:

3+ years of hands-on experience in a quantitative role or research environment — such as data science, statistics, economics, finance, physics, biology, epidemiology, operations research, or any adjacent field.
Some coding experience required, with comfort writing and reviewing analytical code end-to-end.
Practical experience with statistical methods, predictive modeling, and experiment design (e.g., A/B testing, hypothesis testing, regression, classification, time-series forecasting).
Fluency in English (native or bilingual level) with strong writing skills.
A bachelor's degree in a quantitative field preferred (Statistics, Computer Science, Mathematics, Engineering, or similar); an advanced degree (Master’s or PhD) is a plus.
Relevant credentials are a plus (e.g., Kaggle Competition ranking, AWS/GCP ML certifications, or equivalent demonstrated expertise).

Note: Payment is made via PayPal. We will never ask for any money from you. This job is only available to those in the US, Canada, UK, Ireland, Australia, and New Zealand.

Quick Apply

Refine Your Search

student researcher, phd, fall 2026 jobs in costa mesa ca

Marketing Data Scientist - AI Trainer

Fall 2026 - Afterschool Program Teacher

Program Assistant Substitute

Statistical Analyst - AI Trainer

Product Analyst - AI Trainer

Student Researcher, BS/MS, Fall 2026

Student Researcher, PhD, Fall 2026

Science of Learning Lab Manager

Adjunct Faculty, Theatre

BLANK AST 2

.Federal Work-Study Student Assistant - Orange Coast College 2026/2027 Academic Year

DARPA Administrative Coordinator

Research & Development Scientist

Adjunct Faculty - Theology

Adjunct Faculty, Visual Arts

Post-Doctoral Research Scientist – RNA Analysis

Adjunct Faculty, Psychology

Postdoctoral Researcher or Scientist – Next Generation Sequencing (NGS)

Scientist I- Microbiome/MiDog

Adjunct Faculty, Law and Politics

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