updated october 2026

Data Science Jobs in Chicago (October 2026)

538 open data science positions in Chicago as of October 2026, across 141 hiring companies — 57 of them remote-friendly. Capital One leads with 50 openings. Listings are updated daily, and every role links straight to the employer's official application page.

Quantitative Researcher (Full-Time - PhD+)

Radix Trading University·Chicago, New York, Amsterdam·On-site

Senior·Research Scientist

Python Statistics Machine learning Time series

1mo ago→

Quantitative Researcher (Full-Time - Master’s/Bachelor’s)

Radix Trading University·Chicago, New York, Amsterdam·On-site

Junior·Research Scientist

Python Statistics Machine learning Data analysis

1mo ago→

Principal Research Scientist I - Analytical R&D

AbbVie·North Chicago, IL, United States·On-site

Staff·Research Scientist

Process analytical technology Pat Chemometrics Analytical method development

1mo ago→

Senior Director, Safety Data Sciences

AbbVie·North Chicago, IL, United States·On-site

Senior·Data Scientist

Pharmacovigilance Signal detection Safety surveillance Data analytics

1mo ago→

Senior AI / Machine Learning Engineer — Fraud Detection

Adobe·San Jose; Austin; Seattle; New York; Chicago; Washington D.C.·On-site

Senior·ML Engineer·$152k – $265k

Machine learning Anomaly detection Fraud detection Large-scale data processing

1mo ago→

Senior Data Scientist, ML— Fraud Detection & Effectiveness

Adobe·San Jose; Austin; Seattle; New York; Chicago; Washington D.C.·On-site

Senior·Data Scientist·$133k – $236k

Python Machine learning Statistical modeling Fraud detection

1mo ago→

Senior Data Analyst - Enterprise Services

Capital One·McLean, VA; Richmond, VA; San Francisco, CA; Chicago, IL; New York, NY·On-site

Senior·Data Analyst·$111k – $127k

SQL Python Statistical modeling Data visualization

1mo ago→

Platform Engineer - AI Engineering

DRW·Chicago·On-site

Senior·MLOps·$130k – $190k

Python C++Kubernetes Docker

1mo ago→

AI Engineer Intern - Summer 2027

DV Trading·Chicago·On-site

Junior·AI Engineer·$83k – $104k

Python Machine learning Deep learning Data analysis

1mo ago→

Lead Data Scientist - Fraud (Hybrid)

Enova International·Chicago, IL·Hybrid

Senior·Data Scientist·$106k – $140k

Python SQL Machine learning Statistical modeling

1mo ago→

Senior Data Scientist

Vizient·Chicago, IL 60607; Irving, TX 75062 Vizient Corporate HQ; Centennial, CO 80111·On-site

Senior·Data Scientist·$102k – $179k

Machine learning Healthcare analytics Claims data processing Scalable modeling

1mo ago→

Manager, Data Engineering

BarkleyOKRP·Kansas City, MO, Denver, CO; Chicago, IL; New York, NY; Remote·Hybrid

Mid·Data Engineer

BigQuery Etl pipelines Data warehousing SQL

1mo ago→

Data Engineer

DLA Piper·Reston, VA; San Diego, CA; San Francisco, CA; Washington, DC; Wilmington, DE; Phoenix, AZ; Los Angeles, CA; Houston, TX; Boston, MA; Austin, TX; Atlanta, GA; Raleigh, NC; Baltimore, MD; New York, NY; Dallas, TX; Palo Alto, CA; Short Hills, NJ; Minneapolis, MN; Chicago, IL; Seattle, WA; Philadelphia, PA; Miami, FL·On-site

Senior·Data Engineer·$101k – $160k

SQL Python Airflow Spark

1mo ago→

Supply Chain Data Analyst Internship 2027

Motorola Solutions·Chicago, IL·On-site

Junior·Data Analyst

SQL Excel Python Tableau

1mo ago→

Senior Analyst - Spend Management Analytics

Vizient·Irving, TX 75062 Vizient Corporate HQ; Chicago, IL 60607; Centennial, CO 80111·On-site

Senior·Data Analyst·$69k – $116k

Data cleaning Supply chain analytics Contract data analysis Benchmarking

1mo ago→

Sr. Analyst, Marketing Analytics & Measurement

Ovative·Minneapolis; Chicago; New York·On-site

Senior·Analytics Engineer·$75k – $93k

Marketing attribution modeling Full-funnel analytics Enterprise marketing return (emr) frameworks Proprietary data platforms

1mo ago→

Manager, Marketing Analytics & Measurement

Ovative·Minneapolis; Chicago; New York·Hybrid

Senior·Analytics Engineer·$90k – $132k

Marketing attribution modeling Full-funnel analytics Enterprise marketing return (emr) measurement Proprietary data platform integration

1mo ago→

Sr. Manager, Marketing Analytics & Measurement

Ovative·Minneapolis; Chicago; New York·On-site

Senior·Analytics Engineer·$125k – $175k

Enterprise marketing return (emr) modeling Full-funnel marketing attribution Proprietary analytics platform development Marketing performance measurement frameworks

1mo ago→

Product Manager, Self-Service Data Platform

GEICO·Bethesda, MD; Palo Alto, CA; Richardson, TX; Chicago, IL·On-site

Mid·Data Engineer·$95k – $158k

Data platform architecture Self-service analytics SQL Etl pipelines

1mo ago→

Senior Manager, Business Performance Analytics

Hcsc·IL - Chicago; TX - Richardson·On-site

Senior·Analytics Engineer·$102k – $184k

Financial data analysis Performance metrics modeling Cross-functional collaboration Actuarial insights

1mo ago→

Technology Internship Program (Data Analytics)

Cna·Chicago, IL, USA·On-site

Junior·Data Analyst·$35k – $65k

Python Data cleaning Statistics SQL

1mo ago→

Technology Internship Program (AI Engineering)

Cna·Chicago, IL, USA·On-site

Junior·AI Engineer·$35k – $65k

Python Machine learning Data modeling Ai development

1mo ago→

Early Careers: Property & Casualty Actuarial Analyst – Risk and Analytics – Corporate Practice 2027

WTW·Atlanta, GA, United States; Arlington, VA, United States; Boston, MA, United States; Chicago, IL, United States; Detroit, MI, United States·On-site

Junior·Data Analyst·$90k

Actuarial modeling Risk assessment Property & casualty insurance Statistics

1mo ago→

AI and Data Architect Manager

Accenture·Seattle, 1191 2nd Avenue, Corp; Sacramento, 1610 R Street, Corp; Raleigh, 555 Fayetteville, Corp; Minneapolis, 333 S 7th, Corp; Detroit, 1515 Woodward Avenue, MS; Boston, 888 Boylston, Corp; Denver, 999 18th St, Corp; Dallas, 5205 N OConnor Las Colinas, Corp; Columbus, 400 W. Nationwide Blvd, Corp; New York, One Manhattan West, Corp; Austin, 323 Congress Avenue, Corp; Los Angeles, 6181 W Centinela Ave, Corp; Chicago, Accenture Tower, Corp; Charlotte, 1120 S Tryon St., Corp; Carmel, 11939 N Meridian St., Corp; Arlington, 1201 Wilson, Corp; Houston, 1301 Fannin, Corp; Atlanta, 75 Fifth, Corp; Pittsburgh, 1001 Liberty Ave, Corp; Hartford, 280 Trumbull, Corp; Beaverton, 15220 NW Greenbrier, Corp; Miami, 777 Brickell Ave, Corp·On-site

Senior·AI Engineer·$150k – $184k

Azure ai services Microsoft ecosystem integration Enterprise ai architecture Solution design

1mo ago→

Senior Manager, AI Engineering

Heinz·Chicago, IL·On-site

Senior·AI Engineer·$121k – $151k

Generative ai architecture Agentic systems design Enterprise-scale ml deployment Stakeholder management

1mo ago→

2027 Summer Corporate Intern – Digital and Analytics

Cat·Peoria, Illinois; Chicago, Illinois; Irving, Texas·On-site

Junior·Data Analyst·$52k – $89k

Python Data visualization Predictive modeling Business intelligence

1mo ago→

Quantitative Trader/Researcher – Systematic Options Trading

Optiver·Chicago, Illinois, United States·On-site

Mid·Research Scientist·$200k

Python Statistical arbitrage Options pricing models Time series

1mo ago→

Quantitative Researcher - SVT

Optiver·Chicago, Illinois, United States·On-site

Junior·Research Scientist·$200k

Statistical arbitrage Options pricing models Volatility surface analysis Time series forecasting

1mo ago→

Senior Data Engineer

Tempus·Chicago·On-site

Senior·Data Engineer·$125k – $180k

Python SQL Spark Airflow

1mo ago→

Senior Optimization Data Analyst

Adyen·Chicago·On-site

Senior·Data Analyst·$154k – $200k

SQL Python Statistical modeling A/B testing

1mo ago→

Specialist, Data Analytics

Ntrs·Chicago, IL·On-site

Mid·Data Engineer·$137k – $240k

Etl pipelines Master data management Data integration SQL

1mo ago→

AI Engineering Manager (AI Capability Center) - 4 Openings Available

Huron·Chicago - 550 Van Buren; Toronto - 55 University Ave·On-site

Senior·AI Engineer·$140k – $170k

Machine learning pipelines Ai capability architecture Data infrastructure design Consultative solution development

1mo ago→

Applied AI Engineer

Cw·Chicago, Illinois, USA·On-site

Mid·AI Engineer·$85k – $100k

Python Machine learning prototyping Data pipelines Business process automation

1mo ago→

Oliver Wyman - Senior Lead AI Engineer

Marsh McLennan·1166 Avenue of the Americas, New York, NY 10036-2708, United States of America; 155 North Wacker Drive, Chicago, IL 60606, United States of America; 1615 L Street NW, Washington, DC 20036, United States of America; 99 High Street, Boston, MA 02110, United States of America·On-site

Senior·AI Engineer·$195k – $250k

Machine learning model development Ai architecture design Data pipeline optimization Industry specific ai applications

1mo ago→

Junior Data Engineer

TransMarket Group·Chicago, Illinois, United States·On-site

Junior·Data Engineer

Etl pipelines Data warehousing SQL Python

1mo ago→

Marketing Analytics Engineer

NinjaTrader·Chicago, IL·On-site

Mid·Analytics Engineer·$135k – $185k

SQL Python Data pipelines Etl processing

1mo ago→

Machine Learning Engineer

Attain·Chicago, IL; New York, NY; Redwood City, CA·Hybrid

Senior·ML Engineer

Python Machine learning AWS Kubernetes

1mo ago→

AI Engineer - FDE (Forward Deployed Engineer)

Databricks·Chicago, Illinois·On-site

AI Engineer·$153k – $210k

Python Spark Databricks Generative AI

1mo ago→

Data Scientist - Model Governance

Transunion·Chicago, Illinois; Reston, Virginia; Crum Lynne, Pennsylvania; Boca Raton, Florida·On-site

Mid·Data Scientist·$79k – $131k

Python SQL Machine learning Statistical modeling

1mo ago→

Associate Principal, Data Analytics Engineering

Theocc·Chicago - 125 S Franklin·On-site

Senior·Analytics Engineer·$124k – $141k

SQL Python AWS Snowflake

1mo ago→

Director Quantitative & Index Product Marketing

Ntrs·Chicago, IL; New York, NY·On-site

Senior·Other·$137k – $240k

Quantitative modeling Index construction Financial time series analysis Portfolio optimization

1mo ago→

Senior Manager Data Analytics - Global Payment Network - Data Governance and Programs

Capital One·Richmond, VA; McLean, VA; Chicago, IL; Riverwoods, IL·On-site

Senior·Data Analyst·$201k – $229k

Data governance Regulatory compliance Risk analysis SQL

1mo ago→

R247170 Principal Data Analyst - BIN/IIN Management (Open)

Capital One·Riverwoods, IL; Richmond, VA; McLean, VA; Chicago, IL·On-site

Staff·Data Analyst·$131k – $150k

SQL Python Statistical modeling Data visualization

1mo ago→

Staff Applied Scientist

Braze·Chicago·On-site

Staff·Research Scientist·$184k – $300k

Python Machine learning Statistical modeling A/B testing

1mo ago→

Associate Director, Advanced Analytics - Growth & Manufacturing

Heinz·Chicago, IL·On-site

Senior·Analytics Engineer·$164k – $205k

Machine learning Business intelligence Predictive modeling Data visualization

1mo ago→

Market & Business Intelligence Manager

Dlapiper·Reston, VA; San Diego, CA; Washington, DC; Wilmington, DE; Phoenix, AZ; Los Angeles, CA; Houston, TX; Boston, MA; Austin, TX; Atlanta, GA; Raleigh, NC; Baltimore, MD; Dallas, TX; Short Hills, NJ; Minneapolis, MN; Chicago, IL; Seattle, WA; Philadelphia, PA; Miami, FL·On-site

Senior·Analytics Engineer·$113k – $165k

Data visualization Predictive modeling SQL Tableau/powerbi

1mo ago→