Top 464 Data scientist Jobs in Illinois

Decision Scientist - AI Trainer
DataAnnotation —Springfield, IL
- $40 - $60 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
Data Scientist - AI Trainer
DataAnnotation —Peoria, IL
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Data Scientist
Hirose Electric USA —Downers Grove, IL
- Full-time
- Computer Science
- Ability to walk for extended periods
- Mid-level
Quick Apply
1d
Data Scientist, Professional Senior
Zebra Technologies —Lincolnshire, IL
- $108,960 - $163,440 a year
- Hybrid work
- Azure
- Computer Science
- 5 years
- Paid time off
- Parental leave
5d
Data Scientist
Motorola Solutions —Chicago, IL
- $117,957 - $131,800 a year
- Full-time
- Mid-level
- Master's degree
- AWS
- Paid parental leave
- Employee stock purchase plan
11d
Data Scientist
Caterpillar —Chicago, IL
- $97,530 - $158,480 a year
- Full-time
- Azure
- Pass drug screening
- Research
- Health savings account
- Paid holidays
10d
Data Scientist
UL Solutions —Northbrook, IL
- $80,000 - $120,000 a year
- Holidays
- Remote
- Computer Science
- 3 years
- Master's degree
- Health insurance
- Dental insurance
Pricing Data Scientist
Radwell International —Downers Grove, IL
- $90,000 - $110,000 a year
- Full-time
- Office
- 3 years
- Master's degree
12d
Talent Community | Data Scientist
EVOZYNE INC —Chicago, IL
- Computer Science
- Entry level
Data Scientist
State Farm —Bloomington, IL
- $102,000 - $163,000 a year
- Full-time
- Hybrid work
- Management
- Research
- Mid-level
- Paid holidays
- Health insurance
Lead Data Scientist
Pursuit Aerospace —Chicago, IL
- $144,000 - $198,000 a year
- Full-time
- Remote
- Azure
- Ability to walk for extended periods
- ERP systems
- Paid holidays
- Disability insurance
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9d
AI Engineer/Data Scientist
SPR —Chicago, IL
- $145,000 - $190,000 a year
- Computer Science
- 3 years
- Senior level
- AD&D insurance
- Paid holidays
Data Scientist
Green Thumb —Chicago, IL
- $90,000 - $115,000 a year
- Hybrid work
- Writing skills
- Office
- SQL
Quick Apply
Innovation Data Scientist
Kirkland and Ellis —Chicago, IL
- $158,000 - $208,000 a year
- Full-time
- Hybrid work
- 7 years
- Azure
- Computer Science
- Health insurance
- Paid time off
Product Data Scientist
ISACA —Schaumburg, IL
- $74,659 - $111,988 a year
- Full-time
- Remote
- Computer science
- Computer Science
- 5 years
9d
Staff Data Scientist
paypal —Chicago, IL
- $160,500 - $238,700 a year
- Full-time
- Hybrid work
- 5 years
- Office
- Bachelor's degree
- Health insurance
- Paid time off
Transportation Data Scientist
HNTB Corporation —Downers Grove, IL
- $81,859.63 - $139,533.46 a year
- Full-time
- Hybrid work
- Computer Science
- Mid-level
- Java
Data Scientist
MessageControl —Chicago, IL
- Mid-level
- Office
- 3 years
- Disability insurance
- Health insurance
Quick Apply
Data Scientist
Marmon Foodservice Technologies, Inc. —Carol Stream, IL
- $80,000 - $120,000 a year
- Email
- Hybrid work
- Computer Science
- Office
- Master's degree
- Paid holidays
- Health insurance
Quick Apply
Data Scientist II
Arrive Logistics —Chicago, IL
- $130,000 - $150,000 a year
- Full-time
- Computer Science
- Mid-level
- Office
- Paid parental leave
- Paid holidays
Quick Apply
13d

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data scientist jobs near illinois

Decision Scientist - AI Trainer

DataAnnotation -
Springfield, IL

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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
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 Decision 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, 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.

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data scientist jobs in illinois

Decision Scientist - AI Trainer

Data Scientist - AI Trainer

Data Scientist

Data Scientist, Professional Senior

Data Scientist

Data Scientist

Data Scientist

Pricing Data Scientist

Talent Community | Data Scientist

Data Scientist

Lead Data Scientist

AI Engineer/Data Scientist

Data Scientist

Innovation Data Scientist

Product Data Scientist

Staff Data Scientist

Transportation Data Scientist

Data Scientist

Data Scientist

Data Scientist II

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