Top 165 Data science Jobs in Fairfield, Oh

Quantitative AI Evaluator - AI Trainer
DataAnnotation —Cincinnati, OH
- $40 - $60 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
Technical AI Instructor and Forward-Deployed Engineer III
Deloitte —Cincinnati, OH
- $110,700 - $218,300 a year
- Full-time
- Azure
- Up to 50% travel
- AWS
Controller - AI Trainer
DataAnnotation —Cincinnati, OH
- $50 - $60 an hour
- Part-time
- Remote
- Mid-level
- Master's degree
- Bachelor's degree
Quick Apply
Retail Banking Product Manager - AI Trainer
DataAnnotation —Cincinnati, OH
- $50 - $60 an hour
- Part-time
- Remote
- English
- Mid-level
- Master's degree
Quick Apply
Lead AWS AI Platform Engineer
CGI Group, Inc. —Cincinnati, OH
- $79,600 - $156,700 a year
- Hybrid work
- Computer Science
- DevOps
- Senior level
- Paid parental leave
- Paid holidays
6d
Special Agent: Cybersecurity/Technology Expertise
Federal Bureau of Investigation —Cincinnati, OH
- $103,326 - $133,200 a year
- Full-time
- Computer Science
- Mid-level
- Bachelor's degree
5d
Private Equity Associate - AI Trainer
DataAnnotation —Cincinnati, OH
- $50 - $60 an hour
- Part-time
- Remote
- English
- Mid-level
- Master's degree
Quick Apply
11d
FBI Special Agent: Data Science & Intelligence Expertise
Federal Bureau of Investigation —Cincinnati, OH
- $99,461 - $128,329 a year
- Full-time
- Doctoral degree
- Master's degree
- Bachelor's degree
5d
Data Scientist
AMEND —Cincinnati, OH
- Computer science
- Computer Science
- Mid-level
- Paid parental leave
- Dental insurance
Consultant - Data Science / Data Lake
Deloitte —Cincinnati, OH
- $82,600 - $162,800 a year
- Full-time
- Azure
- Computer Science
- Up to 50% travel
Data Scientist
Luxottica Wholesale North America —Mason, OH
- Full-time
- Computer Science
- Master's degree
- Bachelor's degree
- Health insurance
- Paid time off
6d
Data Analyst
Kiva Design —Cincinnati, OH
- Doctoral degree
- Bachelor of Science
- Engineering
Quick Apply
Healthcare Provider AI Decision Science Consultant
Accenture —Cincinnati, OH
- $59,100 - $205,800 a year
- Full-time
- Azure
- Computer Science
- English
- Paid holidays
- Disability insurance
5d
Data Scientist Fall Co-Op 2026
Omya Inc. —Cincinnati, OH
- Full-time
- Computer Science
- SQL
- Communication skills
Quick Apply
13h
Marketing Research Insights – Data Analyst
MarketVision Research —Cincinnati, OH
- Full-time
- Mid-level
- 3 years
- Psychology
Senior Data scientist
Tata Consultancy Services —Cincinnati, OH
- $135,000 - $175,000 a year
- Azure
- SQL
- Senior level
- Commuter assistance
- Health insurance
Data Scientist
Procter & Gamble —Cincinnati, OH
- $85,000 - $122,200 a year
- Full-time
- Azure
- Computer Science
- Office
AI Developer I
Western & Southern Financial Group —Cincinnati, OH
- Extended hours
- Azure
- Mid-level
- Office
AI Strategist and Execution Analyst
Worldpay, LLC —Cincinnati, OH
- $79,400 - $116,975 a year
- Full-time
- Computer science
- Azure
- Computer Science
Quick Apply
6d
Community Data Coordinator
Cincinnati USA Regional Chamber —Cincinnati, OH
- Weekends as needed
- Mid-level
- Office
- Analysis skills
Quick Apply
7d

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data science jobs near fairfield, oh

Quantitative AI Evaluator - AI Trainer

DataAnnotation -
Cincinnati, OH

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Job Details

Part-time | Full-time | Contract
$40 - $60 an hour

Benefits

Flexible schedule

Qualifications

Software coding
Design of experiments
English

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 Quantitative AI Evaluator - 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, up to $60 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:

2+ 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 is preferred (Statistics, Computer Science, Mathematics, Engineering, or similar); a 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

data science jobs in fairfield, oh

Quantitative AI Evaluator - AI Trainer

Technical AI Instructor and Forward-Deployed Engineer III

Controller - AI Trainer

Retail Banking Product Manager - AI Trainer

Lead AWS AI Platform Engineer

Special Agent: Cybersecurity/Technology Expertise

Private Equity Associate - AI Trainer

FBI Special Agent: Data Science & Intelligence Expertise

Data Scientist

Consultant - Data Science / Data Lake

Data Scientist

Data Analyst

Healthcare Provider AI Decision Science Consultant

Data Scientist Fall Co-Op 2026

Marketing Research Insights – Data Analyst

Senior Data scientist

Data Scientist

AI Developer I

AI Strategist and Execution Analyst

Community Data Coordinator

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