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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.

Data Engineer (91)Data Scientist (82)Data Analyst (81)Analytics Engineer (71)Research Scientist (69)AI Engineer (56) (55)Machine Learning Engineer (19)MLOps (7)
D

Data Analyst, In-Store

DoorDash·New York, NY; San Francisco, CA; San Jose, CA; Seattle, WA; Los Angeles, CA; Washington D.C.; Austin, TX; Chicago, IL·Hybrid
Junior·Data Analyst·$99k – $145k
PythonSQLData modelingData visualization
4mo ago→
T

Lead Associate Principal, Quantitative Risk Management

Theocc·Chicago - 125 S Franklin·On-site
Staff·Research Scientist·$129k – $230k
PythonRSQLStatistics
4mo ago→
TG

Junior Quantitative Trader

TransMarket Group·Chicago, Illinois, United States·On-site
StatisticsSpringLinear algebraPython
4mo ago→
TG

Senior Quantitative Researcher - Interest Rates

TransMarket Group·Chicago, Illinois, United States·On-site
Feature engineering
4mo ago→
TG

Senior Mid-Frequency Quantitative Trader

TransMarket Group·Chicago, Illinois, United States·On-site
PythonC++
4mo ago→
BA

Senior Staff Data Scientist

Blue Apron·New York, NY; Chicago·On-site
Staff·Data Scientist·$240k – $250k
PythonMachine learningStatisticsData analysis
4mo ago→
Q

Director, Analytics, Data Engineering

Quad·Chicago, IL, United States·On-site
·$122k – $170k
Data engineeringData architectureBusiness intelligenceSecurity
4mo ago→
P

International Tax - Quantitative Tax Solutions & Technologies - Senior Manager

Pwc·IL-Chicago·On-site
Senior·Data Analyst·$124k – $335k
Data analyticsQuantitative methodsTax analyticsData modeling
4mo ago→
D

Manager, Data Science

DoorDash·San Francisco, CA; Sunnyvale, CA; Seattle, WA; New York, NY; Chicago, IL; Austin, TX·Hybrid
Senior·Data Scientist·$184k – $271k
PythonRSQLMachine learning
5mo ago→
S

Engineer II, Machine Learning Ops CBM Lab

Sralab·Chicago, IL·On-site
Mid·MLOps·$73k – $121k
PythonDockerKubernetesMLflow
5mo ago→
RT

Quantitative Business Analyst

Radix Trading·Chicago, New York, Amsterdam·Hybrid
Junior·Data Analyst
PythonSQLData analysisPredictive modeling
5mo ago→
RT

Quantitative Business Analyst

Radix Trading·Chicago, Illinois, United States; New York, New York, United States; Radix Trading Amsterdam·On-site
Junior·Data Analyst
PythonSQLData analysisPredictive modeling
5mo ago→
A

Head of Actuarial Pricing Analytics - North America

Aig·IL-Chicago; NY-New York; GA-Atlanta·On-site
·$150k – $185k
Data scienceAWSAIData quality
5mo ago→
CO

Senior Manager, Data Science - Model Risk Office

Capital One·McLean, VA; Richmond, VA; Chicago, IL·On-site
Senior·Data Scientist·$209k – $239k
PythonMachine learningStatistical modelingRelationaldatabase
5mo ago→
W

Experienced Quantitative Strategist

WorldQuant·Austin OR Chicago OR Miami OR New York OR Old Greenwich OR San Francisco OR West Palm Beach·On-site
Senior·Research Scientist·$150k – $200k
PythonRC++Machine learning
5mo ago→
AC

Quantitative Researcher, PhD

Aquatic Capital Management·Chicago; New York·On-site
Mid·Research Scientist·$150k – $200k
Machine learning modelingFinancial time series analysisTrading signal developmentPython
5mo ago→
AC

Quantitative Researcher, Early Career

Aquatic Capital Management·Chicago; New York·On-site
Junior·Research Scientist·$150k – $200k
Statistical modelingTrading signal developmentPythonQuantitative research
5mo ago→
AC

Quantitative Researcher

Aquatic Capital Management·Chicago; New York; London·On-site
Mid·Research Scientist·$150k – $300k
Statistical modelingMachine learningTrading strategy developmentFinancial time series analysis
5mo ago→
AU

Director of AI Engineering

ABM US·Cumming, GA, United States; Dunwoody, GA, United States; Chicago, IL, United States; Sugar Land, TX, United States; New York, NY, United States; Austin, TX, United States; Cleveland, OH, United States; Los Angeles, CA, United States; Raleigh, NC, United States; San Francisco, CA, United States; Tempe, AZ, United States; Tustin, CA, United States·On-site
·$144k – $205k
AIMachine learningNatural language processingComputer vision
6mo ago→
C

Lead Machine Learning / Data Science Engineer

Captechconsulting·Chicago, IL, United States·On-site
Senior·ML Engineer·$90k – $200k
Scalable ml systemsCross-functional collaborationEnterprise ml deploymentData-driven solution design
7mo ago→
C

Machine Learning / Data Science Engineer

Captechconsulting·Chicago, IL, United States·On-site
Mid·ML Engineer
AWSAzureGCPScalable ml pipelines
7mo ago→
A

Senior Machine Learning Engineer (LLMs)

Albi·Chicago, Illinois, United States·On-site
Senior·ML Engineer
PythonPyTorchTransformersLora
7mo ago→
T

Director, Biostatistics

Tempus·Chicago; Boston; Redwood City; New York City; Research Triangle Park·On-site
Senior·Research Scientist·$180k – $240k
BiostatisticsStatistical modelingClinical researchData analysis
8mo ago→
CP

Data Architect | US

Cuesta Partners·Chicago·Hybrid
·$175k – $225k
AIData modelingData governanceSnowflake
8mo ago→
CO

Manager, Data Scientist - Model Risk Office

Capital One·McLean, VA; Richmond, VA; Chicago, IL·On-site
Senior·Data Scientist·$179k – $205k
PythonRSQLMachine learning
9mo ago→
CO

Senior Associate, Data Scientist - Model Risk Office

Capital One·McLean, VA; Richmond, VA; Chicago, IL·On-site
Senior·Data Scientist·$123k – $141k
PythonMachine learningStatistical modelingRelational database
9mo ago→
RT

Quantitative Technologist

Radix Trading·Chicago, Illinois, United States; New York, New York, United States; Radix Trading Amsterdam·On-site
Mid·ML Engineer
Modern c++High frequency tradingDistributed systemsMachine learning research
11mo ago→
RT

Quantitative Researcher

Radix Trading·Chicago, Illinois, United States; New York, New York, United States; Radix Trading Amsterdam·On-site
Mid·Research Scientist
PythonStatistical modelingTime seriesQuantitative trading
11mo ago→
J

Applied AI Lead Data Scientist - Vice President

JPMC·Wilmington, DE, United States; Jersey City, NJ, United States; Plano, TX, United States; Columbus, OH, United States; Chicago, IL, United States·On-site
Staff·AI Engineer
Generative AILLMsScalable ml systemsCross-functional collaboration
12mo ago→
J

Experience Research Leveraging Artificial Intelligence - Global Client Experience

JPMC·Charlotte, NC, United States; Chicago, IL, United States·On-site
Senior·Research Scientist
User experience researchQualitative analysisQuantitative methodsCross-disciplinary collaboration
12mo ago→
J

Business Analytics Senior Associate

JPMC·Chicago, IL, United States·On-site
Senior·Analytics Engineer
Key performance indicator trackingProject managementStakeholder collaborationBusiness intelligence reporting
12mo ago→
J

Software Engineer III - Data Engineer, Graph DB

JPMC·Jersey City, NJ, United States; Chicago, IL, United States·On-site
Senior·Data Engineer
Graph database implementationLarge scale data processingCloud platform architectureEntity resolution algorithms
12mo ago→
J

Applied AI/ML - Vice President

JPMC·New York, NY, United States; Jersey City, NJ, United States; Chicago, IL, United States; Palo Alto, CA, United States·On-site
Senior·ML Engineer
Deep learningPayment fraud detectionDistributed systemsNatural language processing
12mo ago→
BO

Quantitative Operations Associate – Volume & Capacity Modeler-Global Operations

Bank of America·Charlotte; Jacksonville; Plano; Chandler; Chicago; Newark·On-site
Mid·Data Analyst·$85k – $132k
PythonSQLStatistical modelingCapacity planning
16mo ago→
T

Associate AI Engineer

Thinkahead·Chicago, Illinois·On-site
Junior·AI Engineer
PythonTensorFlowPyTorchAWS
18mo ago→
VT

Quantitative Researcher (Experienced)

Valkyrie Trading·Chicago, IL·On-site
Mid·Research Scientist·$155k – $190k
Financial modelingAlgorithmic tradingRisk management algorithmMarket making
46mo ago→
T

Associate Data Engineer

Thinkahead·Chicago, Illinois·On-site
Junior·Data Engineer
PythonSQLETLAirflow
49mo ago→
U

Oracle Data Architect-----Need locals

USM·Chicago, IL, United States·On-site
Senior·Data Engineer
Oracle database designErwin data modelingEtl pipelinesIbm infosphere datastage
124mo ago→

Data science jobs elsewhere

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Methodology: live data science listings whose location includes Chicago, updated daily. Multi-office roles appear under every listed location.