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363 summer intern jobs at 120 companies in Mount Prospect, IL

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IT Summer Intern
Gary, Indiana, United States
OnsiteInternship
Gary Community School Corporation
Gary Community School Corporation: Public school district serving students in Gary, Indiana.
Experience with Windows, macOS, Android, and Linux peripherals; networking; TCP/IP; read technical docs; commuting to multiple schools; enrolled in high school or college.
Windows, macOS, Android, Linux, LAN/WAN networking, TCP/IP, Network peripherals, Networking technology
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3w
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2027 Summer Associate (Intern)
Washington or Tampa or New York City or Chicago or Houston or Boston or Emeryville or Pittsburgh or Los Angeles
$25-$40/hr OnsiteFull Time
Berkeley Research Group
Berkeley Research Group: Provides expert testimony and specialized business consulting services.
Pursuing BA/MS with graduation between Winter 2027 and Summer 2028; strong quantitative, research and writing skills; experience with Excel, Stata, R, Python, SQL, SAS, or Snowflake preferred; US work authorization required.
Microsoft Excel, Stata, R, Python, SQL, SAS, Snowflake
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Summer Intern - State Farm Agent Team Member
Westchester, Illinois, United States
$15-$18/hr OnsitePart Time, Internship
Blaine Carragher State Farm
Blaine Carragher State Farm: Local agency providing personal insurance and financial protection services.
Interest in marketing, strong communication, organizational skills, self-motivated, proactive problem solving, team player, and ability to meet marketing goals.
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2mo
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Intern to Intern Conversion – Business Functions (All) (Summer 2026 Intern Program)
Everett or Huntsville or Charleston or Tinker Air Force Base or Oklahoma City or Berkeley or Huntington Beach or Hazelwood or Germantown or El Segundo or China Lake or Arlington or Ridley Park or Tukwila or North Charleston or Kennedy Space Center or Fairfax or Houston or Colorado Springs or Chicago or Long Beach or Renton or Saint Louis or Dallas or Seattle or Auburn or Philadelphia or San Antonio or Kent or Mesa
$38k-$64k/yr OnsiteFull Time, Internship
Boeing
BoeingNYSE: BA: Designs and manufactures aircraft, satellites, and defense systems.
Must be enrolled in a bachelor's or higher program (graduation on/after Aug 2027), be available full-time for a 10-12 week Summer 2027 internship, and have previously interned with Boeing.
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NCC/Fehr Solutions Summer Research Intern
Naperville, Illinois, United States
OnsiteInternship
North Central College
North Central College: A nonprofit college offering undergraduate programs and research opportunities.
1+ YOEEnrolled student; 1-2 years of chemistry; strong oral and written communication; ability to work independently and in teams; creative experimental design; data collection and analysis; thorough lab notebook documentation.
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Quantitative Intern (Summer 2027)
Chicago or Austin or New York City or Amsterdam
$70k-$88k/yr OnsiteInternship
Optiver
Optiver: Global market maker providing liquidity to financial markets.
Currently pursuing a Bachelor's or Master's in a STEM field, available Summer 2027, strong quantitative, mathematical and programming skills (Python), and interest in financial markets.
Python
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Audit Intern - Summer 2028
St George or Atlanta or Edison or Jacksonville or Charleston or Park Ridge or Raleigh or Vienna or United States
HybridInternship
Johnson Lambert
Johnson Lambert: Provides audit, tax, and advisory services to insurance entities.
Pursuing Accounting major with pathway to CPA (150 hours), available summer June–July 2028, able to work during business hours; application requires transcript and resume.
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Summer 2027 Intern - Americas Division [UG/Masters]
Atlanta or Boston or New York or San Francisco or Chicago or Houston or Toronto
$41-$43/hr OnsiteInternship
Simon-Kucher
Simon-Kucher: Global management consulting firm specialized in pricing and growth.
0+ YOECurrently enrolled undergraduate or master's student (graduation May–June 2028), available June 7–Aug 6, 2027, strong quantitative skills, proficiency in Microsoft Excel and PowerPoint; SQL/Python a plus; unrestricted U.S. work authorization required; 0 years experience.
Microsoft Excel, Microsoft PowerPoint, SQL, Python
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1d
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Tax Intern 2027 Summer - REMOTE
Carmel or Chicago or United States
RemoteFull Time, Internship
CNO Financial Group
CNO Financial GroupNYSE: CNO: Insurance and financial solutions for middle-income Americans.
Progress toward a bachelor's degree in accounting or a related discipline; rising junior or senior; available 40 hours weekly for 10–12 summer weeks; unrestricted U.S. work authorization required.
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Portfolio Implementation Intern (Summer 2027)
Dallas or Chicago
$38/hr OnsiteFull Time, Internship
Corient
Corient: Fiduciary wealth management services for high-net-worth individuals and families.
Rising senior by Summer 2027, enrolled in finance/economics/mathematics-related degree, strong analytical skills, Microsoft Excel proficiency, ability to work independently and collaboratively, clear communication.
Microsoft Excel
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Municipal Sales 2027 Summer Intern
Chicago or New York City
$22-$30/hr OnsiteInternship, Full Time
Loop Capital
Loop Capital: Full-service investment bank providing capital solutions and financial advisory.
Rising college junior or senior in summer 2026 with high academic achievement, strong communication, analytical, interpersonal, organizational, and teamwork skills, plus interest in fixed income and municipal bond markets.
Bloomberg
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Summer Tax Intern (Summer 2027)
Northbrook, Illinois, United States
$30/hr OnsiteInternship
The Dolins Group
The Dolins Group: A mid-size full-service CPA firm providing tax planning, compliance, and consulting while fostering a collaborative, supportive environment.
Currently pursuing an accounting degree, basic tax and accounting knowledge, Microsoft Office/Excel proficiency, strong analytical and communication skills, integrity, and ability to work independently and on a team.
Microsoft Office, Microsoft Excel
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2w
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Intern - Corporate Real Estate, Strategy & Analytics (Summer 2026)
Chicago, Illinois, United States
$19-$24/hr OnsiteFull Time, Temporary
United Airlines
United AirlinesNASDAQ: UAL: Operates a global network of passenger and cargo flights.
Temporary full-time summer internship in corporate real estate, strategy, and analytics for MBA and undergraduate students.
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3mo
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Quantitative Research Intern, PhD (Summer 2027)
Chicago or Austin or New York City
$80k-$100k/yr OnsiteInternship
Optiver
Optiver: Global market maker providing liquidity to financial markets.
PhD student (STEM) available Summer 2027; strong math, statistics, ML, programming and research skills; experience with time-series/forecasting preferred.
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4d
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Summer 2027 Intern - Chicago
Chicago, Illinois, United States
$25/hr OnsiteInternship, Full Time
National Futures Association
National Futures Association: Provides regulatory oversight for the U.S. derivatives market.
Pursuing a business-oriented undergraduate or graduate degree with graduation within one year; 3.0 GPA preferred; accounting coursework required; strong teamwork, leadership, strategic thinking, accountability, and learning skills.
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1d
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Summer Intern Program 2027
Chicago or New York City or Atlanta or Saint Louis or Boston or Philadelphia
$21-$25/hr OnsiteFull Time, Internship
Cushman & Wakefield
Cushman & WakefieldNYSE: CWK: Global commercial real estate services firm.
Current bachelor's enrollment with at least two years completed, minimum 3.0 GPA, U.S. work authorization, Microsoft Office Suite proficiency including Excel, and strong communication and organizational skills.
Microsoft Office Suite, Microsoft Excel, ARGUS, CoStar, Power BI, Adobe Creative Suite, Salesforce
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4w
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Construction Project Management Intern (Summer 2027)
Chicago or Des Plaines or Barrington
$20-$24/hr OnsiteInternship
Pepper Construction
Pepper Construction: Provides commercial general contracting and construction management services.
Current college student (Sophomore–Senior) in construction or civil engineering, strong communication and computer skills, ability to work independently and in teams, reliable transportation, available for a 12-week summer program.
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2w
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Summer Analyst Intern - Generalist (2027 Start Date)
Boston or Chicago or Dallas or Denver or Los Angeles or Menlo Park or New York or San Francisco or Washington
$2k/wk OnsiteInternship
Analysis Group
Analysis Group: Provides economic and financial consulting for legal and business challenges.
Pursuing a bachelor's or master's degree in a quantitative field, graduating winter 2027 or summer 2028; 3.3+ GPA, strong quantitative and research skills, communication, teamwork, and U.S. work authorization if applicable.
SAS, R, Stata, Python
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1w
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Summer 2028 Tax Intern
Austin or Folsom or Palo Alto or Pasadena or Portland or San Francisco or Chicago or New York City or Tampa
$36-$38/hr OnsiteInternship
Apercen Partners
Apercen Partners: Provides tax compliance and consulting for ultra-high-net-worth families.
Currently pursuing an accounting-related bachelor's or master's degree; must meet CPA education requirements, demonstrate academic success, and have strong analytical, communication, organization, and teamwork skills.
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2w
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2027 Summer Intern - Compliance
Washington or Greenwood Village or Chicago or Boston or Farmington or Glendale or Los Angeles or San Francisco or Cleveland or Atlanta
$25-$30/hr HybridMultiple Commitments Available
Segal
Segal: Provides employee benefits, human resources, and investment consulting services.
Enrolled in a JD program, with beginner knowledge of ERISA and related regulations, excellent communication and interpersonal skills, collaboration ability, and strong federal and state legal research skills.
ERISA
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