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35 2026 intern jobs at 26 companies in Mount Prospect, IL

3mo
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2026 Fall Undergraduate Intern
Chicago, Illinois, United States
RemoteInternship, Temporary
Center for Disability & Elder Law
Center for Disability & Elder Law: Provides free legal services to seniors and people with disabilities
Undergraduate student internship, remote option, Fall 2026; unpaid; in-person activities voluntary; externship credit possible.
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1mo
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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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4d
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Intern - Global Procurement (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.
Internship for MBA and undergraduate students in global procurement; job-specific experience and qualifications are not provided.
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1w
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Intern - Eastern District - Fall 2026
Woodcliff Lake or Washington or Chicago or Decatur or Itasca or Cayuga or Kittery or Baltimore or Ellicott City or Portsmouth or Albany or Astoria or New York City or Homer City
$18-$25/hr FieldMultiple Commitments Available
Kiewit
Kiewit: Provides large-scale construction and engineering services for diverse infrastructure.
Pursuing an undergraduate or graduate degree in civil engineering, electrical engineering, construction management, or related field; able to travel, relocate, work full-time in summer, and access construction sites.
EPC
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2mo
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Sales Management Trainee Intern- Dekalb, IL Fall 2026
Dekalb, Illinois, United States
$16/hr OnsiteAll Commitments Available
Enterprise Mobility
Enterprise Mobility: Provider of vehicle rental and diverse mobility solutions.
Senior enrolled for fall 2026; 6 months customer service/sales/leadership; valid driver’s license with ≤2 moving violations in 3 years; no disqualifying DUI in 5 years; US work authorization; 10–11 week internship; 25 hours/week.
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2w
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Human Resources Intern (Fall/Winter 2026)
Wheaton, Illinois, United States
$20/hr OnsitePart Time
Robert R. McCormick Foundation
Robert R. McCormick Foundation: Operates a historic 500-acre estate with museums, gardens, and golf.
0+ YOEBachelor's in HR or related,0–1 years experience,strong communication,time management,Microsoft Office/Google Workspace familiarity,ability to work 20 hrs/week and learn HRIS/ATS.
Microsoft Office Suite, Google Workspace, HRIS, ATS
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3w
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Audit Intern - Summer 2027
Park Ridge or Atlanta or Vienna or Raleigh or St George or Edison or Charleston or Jacksonville or United States
HybridInternship, Temporary
Johnson Lambert
Johnson Lambert: Provides audit, tax, and advisory services to insurance entities.
Seeking accounting students pursuing CPA eligibility (150 credit hours), declared accounting major, transcript required; internship runs June–July 2026 with structured training and client experience.
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1w
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Internal Audit Intern (Fall 2026) - Westchester, IL
Westchester, Illinois, United States
HybridInternship, Part Time
Ingredion
IngredionNYSE: INGR: Produces plant-based ingredients like starches, sweeteners, and proteins.
Currently enrolled bachelor's student with at least two years completed and GPA 3.0+, able to work 20–30 hours weekly onsite in Westchester at least one day weekly; requires Microsoft proficiency and unrestricted US work authorization.
SAP, Concur, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Visio, Power BI, Tableau
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3w
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Traffic Engineering Intern / Co-op - Fall 2026
Pittsburgh or Cleveland or Chicago
$22-$29/hr OnsiteInternship
Langan
Langan: Provides integrated land development engineering and environmental consulting services.
Student pursuing a four-year or advanced Civil or Traffic Engineering/Transportation Planning degree; strong communication, analytical, teamwork, and detail skills; valid driver's license and reliable transportation required.
HCS, SYNCHRO, MUTCD, AutoCAD, MicroStation, SoftDesk
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15h
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NBCU Local Chicago News Intern – Academic Year 2026-2027
Chicago, Illinois, United States
$17/hr OnsiteInternship, Part Time
NBCUniversal
NBCUniversalNASDAQ: CMCSA: Produces and distributes entertainment content and theme park experiences.
Actively enrolled sophomore-or-above student in an accredited degree program; strong English and Spanish reading and writing; U.S. work authorization without current or future sponsorship; age 18 or older.
Social Security number
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1d
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Power Generation Mechanical Engineering Intern
Germantown or Union Grove or Watertown or Concord or Paris or Milwaukee or United States
$23-$28/hr OnsiteFull Time, Internship
WEC Energy Group
WEC Energy GroupNYSE: WEC: Provides electricity and natural gas utility services to customers.
Current mechanical or related engineering degree pursuit, graduation after June 2026, minimum 2.8 GPA, high school diploma/GED/HSED, and valid driver's license.
Power Plant
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2mo
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Construction Management Intern - Chief Operations Group
Chicago, Illinois, United States
$18-$30/hr FieldPart Time, Temporary
Sargent & Lundy
Sargent & Lundy: Provides engineering and consulting services for the power industry.
Expected BS in Construction Management or Electrical Engineering (graduating Fall 2026–Fall 2027), valid driver’s license and reliable transportation, strong organization, 3.0 GPA preferred, internship experience valued.
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1mo
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Intern: Corporate Relations & Exhibition Serv
Oak Brook or Chicago
$20/hr HybridInternship, Part Time
Radiological Society of North America
Radiological Society of North America: Organizes radiology conferences and publishes medical imaging research.
Knowledge of Microsoft Office (Word, Excel, Outlook), strong oral and written communication, ability to learn new software, and availability to work onsite at McCormick Place for RSNA 2026.
Microsoft Word, Microsoft Excel, Microsoft Outlook
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3mo
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FALL 2026 Volunteer Internship
Chicago, Illinois, United States
OnsiteInternship, Volunteer
Cook County State's Attorney's Office
Cook County State's Attorney's Office: Prosecutes criminal offenses and provides legal representation for Cook County.
Active student in good academic standing; able to perform legal research, prepare memos and filings; sedentary office work; internship is unpaid and onsite.
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3w
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Returning Intern Engineer - Summer 2026 - Great Lakes Division (For Current/Former HNTB Interns Only)
Milwaukee or Valparaiso or Sterling Heights or East Lansing or Ashwaubenon or Jackson or Indianapolis or Downers Grove or Detroit or Allen Park or Cleveland or Grand Rapids or Columbus or Westfield or Blue Ash or Chicago or Minneapolis or Madison
$21-$40/hr OnsiteFull Time
HNTB
HNTB: Designs and manages large-scale transportation and infrastructure projects.
High School diploma/GED plus current enrollment in an accredited post-secondary engineering program; basic engineering/math skills; proficiency with Microsoft Office; ability to prepare drawings and perform basic calculations.
Microsoft Office
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5d
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Account Representative - 2026 Intern Conversion
Chicago, Illinois, United States
$35k/yr HybridFull Time
CDW
CDWNasdaq: CDW: Sells and manages IT products and services for organizations.
Entry-level sales role requiring ambition, communication, relationship-building, problem-solving, resilience, curiosity, and commitment to sales training; sales or customer-facing experience is valued.
AI
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4w
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2026-2027 Fall/Spring Occupational Safety and Environmental Compliance and Industrial Hygienist Intern
Chicago, Illinois, United States
$18-$23/hr OnsiteInternship, Part Time
Chicago Transit Authority
Chicago Transit Authority: Operates public bus and rail transit in Chicago.
Must be full-time enrolled college student in Chicagoland area; preferred majors in occupational safety, environmental management, or industrial hygiene; able to lift 30 lbs, walk up to 6 miles/week, wear PPE; knowledge of OSHA/IEPA/EPA; Power BI or Python; strong Microsoft Office, communication, and analytical skills.
Microsoft Office, Power BI, Python
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1mo
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Legal Internship - Fall 2026
Chicago, Illinois, United States
HybridInternship
ACLU of Illinois
ACLU of Illinois: Defending individual rights and liberties through legal advocacy.
Second- or third-year law student eligible for course credit, located in Illinois, able to work hybrid with at least one day/week in the Chicago office; strong legal research and writing, analytical and interpersonal skills.
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3w
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2026 Publicis Media Fall Internship - Chicago (Part-Time)
Chicago, Illinois, United States
OnsitePart Time
Publicis Groupe
Publicis GroupeEuronext Paris: PUB: Global communications, advertising, and digital transformation holding.
Interest in advertising/technology/analytics, basic PC skills, working knowledge of Microsoft Word/Excel/PowerPoint, ability to prioritize, work independently and in teams, strong communication and problem-solving.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint
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2w
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NewsNation News Internship Fall 2026 (Chicago)
Chicago, Illinois, United States
$17/hr OnsitePart Time
Nexstar Media Group
Nexstar Media GroupNASDAQ: NXST: Operates a large network of local television stations.
Undergraduate or graduate student in journalism/communications; strong research, writing, editing, and pitching skills; team player, self-motivated, receptive to feedback; able to source social video and assist production.
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