Top 19 Operations Research Analysts Jobs in Oxnard, CA

Senior Quantitative Analyst - AI Trainer
DataAnnotation —California
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
Accounting Analyst - Banking Operations
Agility 360 —Westlake Village, CA
- Contract
- Background check
- CPA
- Writing skills
Quick Apply
1d
Military Service - U.S. Air National Guard, Cryptologic Analyst and Reporter
Military Service - U.S. Air National Guard Recruiting —California
- From $50,000 a year
- Full-time
- High school diploma or GED
- Entry level
- Health insurance
Management Analyst I
Acute Talent —Ventura, CA
- Full-time
- Microsoft Outlook
- Mid-level
- Office
Quick Apply
Research Analyst (Job ID:4452)
Valkyrie Enterprises —Camarillo, CA
- $23 - $35 an hour
- Part-time
- Customer service
- Engineering
- Pass drug screening
- Paid holidays
- Disability insurance
Quick Apply
Business Process Analyst
BEGA NORTH AMERICA INC —Carpinteria, CA
- $96,200 - $153,900 a year
- Full-time
- Research
- Mid-level
- Office
Administrative Services Analyst - Community Development
City of Oxnard —Oxnard, CA
- $78,196.73 - $128,171.23 a year
- Online Application
- Computer literacy
- English
- Research
- Health savings account
- Health insurance
10d
MANAGEMENT ANALYST I
VSolvit —Oxnard, CA
- $31.25 - $40.87 an hour
- Full-time
- Hybrid work
- Microsoft Outlook
- Customer service
- Research
- Health savings account
- Disability insurance
Quick Apply
11d
Senior Research Analyst
Truven Health Analytics, an IBM Company —Thousand Oaks, CA
- Microsoft Excel
- Master's degree
- Bachelor's degree
Quick Apply
Management Analyst I
Significance, Inc. —Port Hueneme, CA
- Microsoft Excel
- Microsoft Outlook
- Mid-level
Quick Apply
Territory Analyst & Support- Residential Programs
Cydcor —Agoura Hills, CA
- $70,000 - $80,000 a year
- Full-time
- Hybrid work
- Mid-level
- Residential
- Finance
- Health insurance
- Dental insurance
Quick Apply
Medicare Membership & Eligibility Analyst (Temporary)
Central California Alliance for Health —Thousand Oaks, CA
- $34 - $48 an hour
- Temporary
- Hybrid work
- Research
- Mid-level
- Master's degree
- Wellness program
- Paid holidays
Quick Apply
Enterprise Applications Analyst, Lead
AeroVironment —Simi Valley, CA
- $122,500 - $187,000 a year
- Full-time
- Hybrid work
- Computer science
- Oracle
- CPA
- Paid holidays
- Health insurance
1d
SOC Cyber Analyst (Port Hueneme, CA or Jacksonville, FL)
Akira Technologies Inc. —Port Hueneme, CA
- $85,000 - $115,000 a year
- Full-time
- Research
- Mid-level
- Windows
- Paid jury duty
- Paid parental leave
Quick Apply

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Accounting Analyst - Banking Operations
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Bachelor's degree in Geography, City and Regional Planning, Data Analytics, Public Policy, or related field. Work with the Office of Multifamily Housing on the…
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Operations Research Analysts jobs near Oxnard, CA

Senior Quantitative Analyst - AI Trainer

DataAnnotation -
California

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 Senior Quantitative Analyst - 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

Operations Research Analysts jobs in Oxnard, CA

Senior Quantitative Analyst - AI Trainer

Accounting Analyst - Banking Operations

Military Service - U.S. Air National Guard, Cryptologic Analyst and Reporter

Management Analyst I

Research Analyst (Job ID:4452)

Business Process Analyst

Administrative Services Analyst - Community Development

MANAGEMENT ANALYST I

Senior Research Analyst

Management Analyst I

Territory Analyst & Support- Residential Programs

Medicare Membership & Eligibility Analyst (Temporary)

Enterprise Applications Analyst, Lead

SOC Cyber Analyst (Port Hueneme, CA or Jacksonville, FL)

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