57 quantitative research analyst jobs at 29 companies in Illinois

1mo
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Quantitative Research Operations Analyst
Chicago, Illinois, United States
$90k-$180k/yr OnsiteFull Time
Mesirow
Mesirow: Global financial services firm providing investment and advisory solutions.
1+ YOE1–3 years quantitative finance experience; strong programming in R, advanced Excel; attention to detail; advanced degree preferred; CFA progress preferred.
R, Microsoft Excel, MATLAB
5d
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Lead Quantitative Analyst
Chicago, Illinois, United States
$114k-$167k/yr HybridFull Time
Morningstar
MorningstarNASDAQ: MORN: Provides independent investment research, data, and analytics.
4+ YOERequires 4+ years in indexes, asset management, investment banking, fintech, systematic investing, quantitative research, or related investment technology; strong quant, coding, data, portfolio, and risk-analysis skills.
Python, R, SQL, MATLAB, Microsoft Copilot, GitHub Copilot, Claude Code, Gemini, ChatGPT, RAG
6h
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Quantitative Finance Analyst
Chicago or San Francisco
$100-$200/hr RemoteContract, Temporary
Turing
Turing: AI-powered platform connecting companies with global remote software developers.
2+ YOERequires 2+ years in quantitative finance, strong stochastic calculus, statistical modeling, derivatives pricing, and programming in Python, R, or C++, plus excellent written English.
Python, R, C++
6d
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Quantitative Finance Analyst
Charlotte or Chicago or Atlanta
$90k-$155k/yr OnsiteFull Time
Bank of America
Bank of AmericaNYSE: BAC: Provides banking, investment, and financial risk management services.
2+ YOEMaster’s degree or equivalent experience and 2+ years in statistics, data science, machine learning, model development, or quantitative analysis. Requires Python, SQL, large-dataset analysis, statistical modeling, and technical documentation.
Python, SQL, Hive, Spark, PySpark, scikit-learn, XGBoost, LightGBM, Random Forest, SHAP, Git, JIRA, Confluence, Pytest, Jenkins, SonarQube, LaTeX
5d
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Senior Associate, Quantitative Analyst - Model Risk Office
Riverwoods or Anytown or McLean
$123k-$141k/yr OnsiteFull Time
Capital One
Capital OneNYSE: COF: Financial services offering credit cards, banking, and loans.
1+ YOEMaster’s degree in a quantitative field or quantitative MBA plus 1 year of quantitative analytics experience; 1+ year in statistical/econometric modeling, regression, R/Python/SQL, and presenting results.
R, Python, SQL, Microsoft Excel
1mo
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Fundamental Research Analyst (Asian Market Hours)
Chicago, Illinois, United States
$150k-$200k/yr OnsiteFull Time
Old Mission
Old Mission: Quantitative proprietary trading firm specializing in global market making.
1+ YOEBachelor's in a quantitative field, 1+ years research analyst experience, familiarity with Bloomberg/Reuters, Python skills a plus, strong quantitative, communication, and analytical skills.
Bloomberg, Reuters, Python
3mo
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Research Analyst
Chicago, Illinois, United States
OnsiteFull Time
SG Cap Trading
SG Cap Trading: Proprietary trading firm developing automated trading software and systems.
1+ YOEPython and data analysis experience; 1-3 years analyst experience; quantitative thinking; multitask across projects, securities, and asset classes.
Python, Big Data, Data Analysis
4d
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RESEARCH ANALYST (CHICAGO, IL)
Chicago, Illinois, United States
$70k-$75k/yr OnsiteFull Time
Compass Group
Compass GroupLondon Stock Exchange: CPG: Provides contract food and support services globally.
1+ YOEBachelor’s degree and 1+ years of research, insights, or analytics experience required. Requires qualitative or quantitative data analysis, strong communication, attention to detail, and Excel and PowerPoint proficiency.
MRI, Datassential, Microsoft Excel, Microsoft PowerPoint, Nielsen, Qualtrics, Decipher, SurveyMonkey
1w
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Operations Research Analyst
Scott Air Force Base, Illinois, United States
$109k-$142k/yr OnsiteFull Time
United States Transportation Command
United States Transportation Command: Global air, sea, and land transportation for the military.
1+ YOEOne year of GS-12-equivalent specialized experience, operations research or 24 semester hours in relevant quantitative fields including 3 calculus hours, advanced analytics, modeling, data science, and cybersecurity certification within six months.
Microsoft Office, Advana, Databricks, Iquery, Qlik, Python, SQL, R, machine learning
1w
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Research Analyst (Economics) - July 2027
Chicago, Illinois, United States
$98k/yr OnsiteFull Time
The Brattle Group
The Brattle Group: Economic, financial, and regulatory consulting and expert testimony services.
Undergraduate degree in a quantitative discipline, strong academic performance, econometrics coursework, quantitative project experience, teamwork, leadership, creativity, and quantitative analytical skills.
R, Python, Stata, SAS, Microsoft Excel, VBA
6h
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Research Analyst Summer 2027 (Generalist)
Boston or Chicago or Texas
$100k/yr HybridFull Time, Internship
Coherent Economics
Coherent Economics: Economic consulting firm providing expert analysis and litigation support.
Bachelor's degree in a quantitative field, minimum 3.6 GPA, Microsoft Office proficiency, and experience with Stata, R, Python, SQL, or similar analytical software; strong quantitative and communication skills required.
Microsoft Excel, Microsoft PowerPoint, Microsoft Office, Stata, R, Python, SQL
2w
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Operations Research Systems Analyst
Scott Air Force Base, Illinois, United States
$95k-$105k/yr OnsiteFull Time
LMI
LMI: Provides management consulting and digital solutions to federal government agencies.
Bachelor's degree in a quantitative discipline, DoD Secret clearance with TS/SCI eligibility, operations research or analytics experience, proficiency with named analytical tools, geospatial analysis skills, and willingness to travel 10%.
SQL, Tableau, Microsoft Excel, Qlik, Databricks, Maven Smart Systems, Python, R, GIS, MATLAB, CPLEX
2w
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Operations Research Systems Analyst
Scott Air Force Base, Illinois, United States
$95k-$105k/yr OnsiteFull Time
LMI
LMI: Delivers management, technology, and analytics solutions for federal agencies.
Bachelor's degree in a quantitative discipline, DoD Secret clearance with TS/SCI eligibility, operations research or systems analysis experience, advanced analytics, geospatial analysis, and SQL, Tableau, Excel, Qlik, or Databricks proficiency.
SQL, Tableau, Microsoft Excel, Qlik, Databricks, Maven Smart Systems, Python, R, GIS, MATLAB, CPLEX
3w
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Equity Research Analyst
Chicago, Illinois, United States
$150k-$200k/yr OnsiteFull Time
IMC
IMC: Global trading firm providing liquidity to financial markets.
1+ YOE1+ years equity research experience (trading environment preferred). Strong options knowledge, comfort with incomplete data, quantitative and qualitative analysis; Python/R/Matlab familiarity a plus.
Python, R, Matlab
2mo
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Court Research and Data Analyst
Waukegan, Illinois, United States
$67k/yr OnsiteFull Time
Lake County
Lake County: Provides essential government services to the Lake County community.
Bachelor's degree in an applicable field required; strong quantitative and qualitative research skills, experience with statistical software (SPSS, R, SAS, Minitab), SQL, report writing, program evaluation, and ability to present findings to stakeholders.
SPSS, R, SQL, SAS, Minitab
19h
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Senior Research Director, Worldwide Small and Medium Business Research
Arizona or California or Colorado or Connecticut or District of Columbia or Florida or Georgia or Illinois or Indiana or Kansas or Massachusetts or Maryland or Maine or Michigan or Minnesota or Missouri or Mississippi or North Carolina or New Hampshire or New Jersey or New York or Ohio or Oregon or Pennsylvania or Rhode Island or South Carolina or Tennessee or Texas or Utah or Virginia or Vermont or Washington or Wisconsin
$130k-$180k/yr HybridFull Time
IDC
IDC: Provider of global market intelligence for the technology industry.
10+ YOEBachelor's degree and 10+ years of market research experience at an analyst or technology firm. Requires quantitative analysis, communication, client engagement, business development, and technology market expertise.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint
2w
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Senior Analyst, Energy & Sustainability Research
New York City or Chicago or Washington or Boston
$70k-$90k/yr OnsiteFull Time
JLL
JLLNYSE: JLL: Global commercial real estate and investment management services.
2+ YOEBachelor's degree in a related field, 2–5 years of energy or sustainability research experience, US energy market knowledge, quantitative analysis, Microsoft Office proficiency, and strong communication skills.
Microsoft Office, Microsoft Excel, Microsoft PowerPoint
2mo
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Operations Research Analyst (with Working Knowledge of AI Tools for Regression Testing) / Interim Secret
Scott AFB, Illinois, United States
$80k-$128k/yr OnsiteFull Time
Peraton
Peraton: Provides advanced technology and mission support for government agencies.
2+ YOEBachelor's in a quantitative field and 2+ years' relevant experience; experience with Maven Smart System and/or Palantir Foundry; Python or R and MS Excel proficiency; U.S. citizenship and ability to obtain DoD Secret (Interim) and final TS/SCI.
Maven Smart System, Palantir Foundry, Python, R, Microsoft Excel, Microsoft Office, Microsoft Teams, AI tools
2mo
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Operations Research Analyst (with Working Knowledge of AI Tools for Regression Testing) / Interim Secret
Scott Air Force Base, Illinois, United States
$80k-$128k/yr OnsiteFull Time
Peraton
Peraton: National security and mission-critical government technology services provider.
2+ YOEBachelor's in a quantitative field and 2+ years experience; proficiency with Maven Smart System and/or Palantir Foundry, Python or R scripting, Microsoft Excel, AI tools for regression testing, strong analytical and communication skills, U.S. citizenship and ability to obtain DoD clearance.
Maven Smart System, Palantir Foundry, Python, R, Microsoft Excel, Microsoft Office, Microsoft Teams
1mo
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Analyst, Alternatives Manager Research
Santa Monica or Pittsburgh or Chicago or New York
$70k-$78k/yr HybridFull Time
Wilshire
Wilshire: Provides investment advisory and portfolio solutions for institutional investors.
0+ YOEBachelor's in economics/business/finance required, 0-2 years experience, strong quantitative and qualitative analytical skills, outstanding communication, proficiency in Microsoft Office/Excel, ability to work independently under pressure.
Microsoft Office, Microsoft Excel