Top 26 Senior it analyst Jobs in Peoria, Il

Senior Quantitative Analyst - AI Trainer
DataAnnotation —Illinois
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
Senior Institutional Effectiveness Analyst
Bradley University —Peoria, IL
- $62,000 - $72,000 a year
- Full-time
- Computer science
- Computer Science
- 5 years
- Health savings account
- Health insurance
Digital Operations Support Analyst - Cat Customer Support
Caterpillar —Peoria, IL
- $97,530 - $146,290 a year
- Full-time
- Computer Science
- Pass drug screening
- Mid-level
- Health savings account
- Paid holidays
7d
Apptio Administrator - Senior IT Analyst
Caterpillar —East Peoria, IL
- $112,710 - $183,140 a year
- Full-time
- Microsoft Excel
- 6 years
- Computer Science
- Health savings account
- Paid holidays
11d
Support Analyst, CSE Software Inc. | Peoria, IL (Onsite)
CSE Software Inc. —Peoria, IL
- Full-time
- Mid-level
- Office
- SQL
- Paid holidays
- Health insurance
Security Analyst
CEFCU —Peoria, IL
- $38.80 - $45.59 an hour
- Full-time
- Mid-level
- Office
- Analysis skills
- Wellness program
- Health savings account
Compensation & Provider Services Applications Analyst I
OSF HealthCare —Peoria, IL
- $33.52 - $39.44 an hour
- Full-time
- Computer Science
- Finance
- High school diploma or GED
12d
HR-Finance Business Analyst
Bradley University —Peoria, IL
- $85,000 - $90,000 a year
- Weekends as needed
- Mid-level
- Analysis skills
- University
- Health savings account
- Health insurance
Support Analyst, CSE Software Inc. | Peoria, IL (Onsite)
CSE Software —Peoria, IL
- $35,000 - $40,000 a year
- Full-time
- Mid-level
- Office
- SQL
- Paid holidays
- Health insurance
Quick Apply
SAP SD & EDI Analyst
Maui Jim Sunglasses —Peoria, IL
- $85,000 - $95,000 a year
- Full-time
- Hybrid work
- Computer science
- Computer Science
- Mid-level
- Paid parental leave
- Health savings account
Sr Enterprise Risk & Capital Strategy Analyst
Horace Mann —United States
- $105,200 - $147,950 a year
- Remote
- Microsoft Excel
- 5 years
- Finance
Quick Apply

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Senior Business Manager
University of Illinois —Peoria, IL
Collaborates with the Director of Administrative Operations & Fiscal affairs to answer departmental questions related to data, financials, and business…
$31 - $36 an hour
Senior Business Analytics Consultant – Sales & Operations Planning
Caterpillar —Mossville, IL
Bachelor's degree in Statistics, Data Science, Information Systems, Information Technology, Engineering, Business Analytics, Mathematics, Computer Science, or a…
$112,710 - $183,140 a year
2h

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IT Project Analyst (In-Person Daily)
Columbus Regional Airport Authority —Columbus, OH
Project Management Professional (PMP®) certification from the Project Management Institute, preferred. Lead or support continuous improvement initiatives…
$65,000 - $85,000 a year
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Senior Quantitative Analyst - AI Trainer
DataAnnotation —Ohio
A bachelor's degree in a quantitative field preferred (Statistics, Computer Science, Mathematics, Engineering, or similar); an advanced degree (Master’s or PhD)…
$50 - $100 an hour
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senior it analyst jobs near peoria, il

Senior Quantitative Analyst - AI Trainer

DataAnnotation -
Illinois

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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

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senior it analyst jobs in peoria, il

Senior Quantitative Analyst - AI Trainer

Senior Institutional Effectiveness Analyst

Digital Operations Support Analyst - Cat Customer Support

Apptio Administrator - Senior IT Analyst

Support Analyst, CSE Software Inc. | Peoria, IL (Onsite)

Security Analyst

Compensation & Provider Services Applications Analyst I

HR-Finance Business Analyst

Support Analyst, CSE Software Inc. | Peoria, IL (Onsite)

SAP SD & EDI Analyst

Sr Enterprise Risk & Capital Strategy Analyst

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