Top 141 Scientist Jobs in Oxnard, Ca

Behavioral Scientist - AI Trainer
DataAnnotation —Oxnard, CA
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
Freelance CSST Certified Environmental Technician
SOS Restoration Inc. —California
- $25 - $50 an hour
- Part-time
- Mid-level
- Residential
- Driver's License
Quick Apply
5d
Senior Director, Oncology Pharmacology
Jazz Pharmaceuticals —California
- $232,000 - $348,000 a year
- Analysis skills
- Doctor of Philosophy
- Mentoring
- Health insurance
- Dental insurance
Research Scientist - AI Trainer
DataAnnotation —California
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
Applied Scientist - AI Trainer
DataAnnotation —California
- $70.78 - $141.56 an hour
- Part-time
- Remote
- Computer Science
- Writing skills
- English
- Flexible schedule
Quick Apply
Laboratory Analyst I/II (Extra-help) - Ventura Water
City of Ventura —Ventura, CA
- $35.64 - $47.62 an hour
- Part-time
- Clean driving record
- Mid-level
- Associate's degree
12d
ENVIRONMENTAL SCIENTIST
Department of Fish and Wildlife —Ventura County, CA
- $4,418 - $9,321 a month
- Weekends as needed
- Hybrid work
- Clean driving record
- Mid-level
- Office
9d
Laboratory Analyst - Night Shift (Oxnard, CA)
IEH Laboratories & Consulting Group —Oxnard, CA
- $22 - $24 an hour
- Full-time
- Bachelor of Science
- Bachelor's degree
- US work authorization
- AD&D insurance
- Paid holidays
1d
R&D Research Assistant
Meissner —Camarillo, CA
- $26.36 - $33.70 an hour
- Full-time
- Engineering
- Experience equivalent to degree accepted
- Communication skills
- Profit sharing
- Health savings account
Microbiologist I
Meissner —Camarillo, CA
- $24.47 - $29.52 an hour
- Full-time
- Bachelor of Science
- Communication skills
- Entry level
- Profit sharing
- Health savings account
Research Associate, Cancer Companion Diagnostics
Agilent Technologies Inc —Carpinteria, CA
- $73,958 - $115,560 a year
- Full-time
- Hybrid work
- Bachelor of Science
- Mid-level
- Analysis skills
13d
Process Development Associate
Amgen —Thousand Oaks, CA
- $74,503.35 - $100,798.65 a year
- Mid-level
- High school diploma or GED
- Cleaning
- Disability insurance
- Health insurance
Cell Therapy Applications Scientist II
PBS Biotech Inc —Camarillo, CA
- $117,200 - $151,800 a year
- Full-time
- Mid-level
- 3 years
- Master's degree
Quick Apply
Process Development Associate Scientist
Amgen —Thousand Oaks, CA
- $90,442.55 - $122,363.45 a year
- Mid-level
- Master's degree
- Bachelor's degree
- Disability insurance
- Health insurance
8d
Medical Science Liaison - Obesity - CA, NV
Amgen —Thousand Oaks, CA
- $90,442.55 - $122,363.45 a year
- Mid-level
- Master's degree
- Bachelor's degree
- Disability insurance
- Health insurance
Research Associate
PBS Biotech —Camarillo, CA
- Weekends as needed
- Master's degree
- Analysis skills
- Bachelor's degree
- Flexible schedule
Quick Apply
Associate Scientist - Cellular Assay Development, Functional Genomics
Amgen —Thousand Oaks, CA
- $94,340.65 - $127,637.35 a year
- Bachelor of Science
- Mid-level
- Bachelor's degree
- Disability insurance
- Health insurance
12d
Research Associate II - Cell Culture
Meissner —Camarillo, CA
- $26.36 - $40.22 an hour
- Full-time
- Mid-level
- Analysis skills
- Presentation skills
- Profit sharing
- Health savings account
13d
Scientist - Protein Biochemist
Amgen —Thousand Oaks, CA
- $116,032.65 - $156,985.35 a year
- Doctoral degree
- Master's degree
- Bachelor's degree
- Disability insurance
- Health insurance
Water/Wastewater Laboratory Technician
County of Ventura, CA —Moorpark, CA
- $69,766.32 - $97,673.04 a year
- Overtime
- Mid-level
- Driver's License
- Math
- Wellness program
- Paid holidays
2d

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scientist jobs near oxnard, ca

Behavioral Scientist - AI Trainer

DataAnnotation -
Oxnard, CA

Quick Apply

Job Details

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

Benefits

Flexible schedule

Qualifications

Software coding
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 Behavioral 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

scientist jobs in oxnard, ca

Behavioral Scientist - AI Trainer

Freelance CSST Certified Environmental Technician

Senior Director, Oncology Pharmacology

Research Scientist - AI Trainer

Applied Scientist - AI Trainer

Laboratory Analyst I/II (Extra-help) - Ventura Water

ENVIRONMENTAL SCIENTIST

Laboratory Analyst - Night Shift (Oxnard, CA)

R&D Research Assistant

Microbiologist I

Research Associate, Cancer Companion Diagnostics

Process Development Associate

Cell Therapy Applications Scientist II

Process Development Associate Scientist

Medical Science Liaison - Obesity - CA, NV

Research Associate

Associate Scientist - Cellular Assay Development, Functional Genomics

Research Associate II - Cell Culture

Scientist - Protein Biochemist

Water/Wastewater Laboratory Technician

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