28 2026 intern jobs at 14 companies in Marion, OH

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2026 Greif Foundation Intern
Delaware, Ohio, United States
$24-$41/yr OnsitePart Time
Greif
GreifNYSE: GEF: Produces industrial drums, bulk containers, and paper packaging.
Undergraduate student (sophomore+), pursuing marketing/journalism/communications/business, able to work part-time beginning Sept 2026, strong communication and organizational skills.
1mo
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Architecture Intern (Fall 2026 Co-Op) - Global Facilities (Columbus)
Columbus, Ohio, United States
$18-$28/hr OnsiteInternship, Full Time
Burns & McDonnell
Burns & McDonnell: Engineering, architecture, and construction services for global infrastructure.
Currently enrolled in an accredited Architecture degree program (Bachelor's or Master's), available full-time for Fall 2026 co-op; 3.0 GPA preferred; strong communication, problem solving, leadership, and Microsoft Office skills; must be legally authorized to work in the U.S. without future sponsorship.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook
1mo
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2026 Fall College Sports Intern
Columbus, Ohio, United States
OnsiteInternship
USA TODAY Co.
USA TODAY Co.New York Stock Exchange: TDAY: Publishes newspapers and provides digital news and marketing services.
College journalism student or graduate with short-form video and social media storytelling skills, comfortable on camera, organized, and able to work a flexible schedule with reliable transportation.
Dayforce, MyApps, TikTok, Instagram, YouTube
1w
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Human Resources Intern - Fall 2026
Columbus, Ohio, United States
OnsiteInternship
Ohio's Electric Cooperatives
Ohio's Electric Cooperatives: Provides shared services and advocacy for Ohio electric cooperatives.
College sophomore, junior, or senior preferred; requires confidentiality, organization, communication, multitasking, independent work, timely completion, and willingness to learn HR processes.
HRIS, spreadsheets, databases
1mo
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Process Engineering Intern - Fall 2026
Dublin, Ohio, United States
OnsiteFull Time
Salas O'Brien
Salas O'Brien: Provides integrated engineering design and technical consulting services.
Enrollment in a BS Chemical Engineering ABET program, working knowledge of Microsoft Office, willingness to travel up to 20%, strong communication and problem-solving skills.
AutoCAD, Microsoft Office
1mo
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Caseworker Intern – [Tiffin, OH] (Unpaid, Fall 2026)
Tiffin or Tiffin
OnsiteInternship
Oriana House
Oriana House: Provides behavioral health treatment and community corrections programming.
Currently enrolled in a relevant degree program; strong interpersonal and communication skills; ability to work with staff and clients; professionalism and reliability.
2mo
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Communications & Public Relations Intern (Fall 2026)
Columbus, Ohio, United States
OnsiteInternship
American Municipal Power
American Municipal Power: Provides wholesale electricity and services to municipal electric systems.
Current college enrollment (sophomore+), demonstrated marketing/PR/communications skills, strong written and oral communication, Microsoft Office proficiency; graphic design tools (Adobe programs, Animaker, Canva) desirable.
Microsoft Office Suite, Adobe programs, Animaker, Canva, Microsoft PowerPoint
3w
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2026 Autumn College Intern - Division of Surface Water
Dayton or Bowling Green or Columbus
$16/hr OnsitePart Time
Ohio Department of Rehabilitation and Correction
Ohio Department of Rehabilitation and Correction: Managing state prisons and community-based rehabilitation programs.
Must be enrolled in or recently graduated from a college program in environmental science, water resources, chemistry, or engineering; skills in data analysis, written communication, and computer use; background check required.
2mo
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Electrical Engineer Intern/Co-op Fall 2026
Cincinnati or Arlington or Prospect or Dublin or Annapolis or Charlotte or Richmond or Columbus
OnsiteFull Time, Internship
Legence
LegenceNASDAQ: LGN: Provides engineering and maintenance services for mission-critical building systems.
Pursuing a bachelor’s in electrical or architectural engineering (sophomore/junior preferred); AutoCAD/Revit experience preferred; proficiency with Microsoft Word and Excel; ability to work full-time onsite in Columbus and travel locally for site inspections.
AutoCAD, Revit, Microsoft Word, Microsoft Excel
1mo
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Architecture Intern (Fall 2026 Co-Op) - Global Facilities (Columbus)
Columbus, Ohio, United States
$18-$28/hr OnsiteFull Time, Internship
Burns & McDonnell
Burns & McDonnell: Engineering, construction, and architectural firm for critical infrastructure.
Pursuing an accredited architecture bachelor's or master's degree; current enrollment in a related program, strong communication and analytical skills, Microsoft Office knowledge, and U.S. work authorization without future sponsorship.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook
2mo
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Intern/Co-op - Refining Chemical Engineering Fall 2026
Findlay or El Paso or Anacortes or Wilmington or Martinez or Owensboro or Canton or Canonsburg or Mandan or Salt Lake City or Dickinson or Robinson or Detroit or St Paul Park or Catlettsburg or Garyville or Texas City or Kenai or San Antonio
$33-$42/hr OnsitePart Time, Internship
Marathon Petroleum
Marathon PetroleumNYSE: MPC: Refines and markets petroleum products and renewable fuels.
Must be majoring in Chemical Engineering, strong academic performance, concurrently enrolled in a degree program, valid driver's license, authorized to work in the US indefinitely, availability for multiple co-op/term assignments preferred.
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
2mo
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Accounting Internship - Fall 2026
Philadelphia or Columbus or Minneapolis or Clifton Park
OnsiteInternship, Part Time
Ultimus LeverPoint
Ultimus LeverPoint: Provides fund administration services to alternative investment managers.
Junior or Senior in a Bachelor's in Accounting, Finance, or Business Administration; minimum 2.8 GPA; able to commit ≥15 hrs/week; proficiency in Outlook, Excel, PowerPoint; attention to detail and time management; prior internship experience preferred.
Microsoft Outlook, Microsoft Excel, Microsoft PowerPoint
2mo
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Electrical Engineer Intern/Co-op Fall 2026
Arlington or Dublin or Cincinnati or Annapolis or Prospect or Richmond
OnsiteFull Time, Internship
Legence
LegenceNasdaq: LGN: Engineering and maintenance services for mission-critical building systems.
Pursuing a bachelor's in electrical or architectural engineering (sophomore/junior preferred); AutoCAD/REVIT experience preferred; proficiency with Microsoft Word and Excel; able to work full-time onsite in Columbus and travel locally; no immigration sponsorship.
AutoCAD, REVIT, Microsoft Word, Microsoft Excel
3mo
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Ohio State Athletics - Retail Fall Internship 2026
Columbus, Ohio, United States
OnsitePart Time, Internship
ASM Global
ASM Global: Operates and manages stadiums and convention centers worldwide.
0+ YOEPart-time internship for OSU retail team; 16 weeks; up to 30 hours/week; current college junior or senior; 3.0+ GPA; ability to lift up to 50 pounds; available for home football games.
POS systems
1w
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Returning Co-op Engineer- Fall/Winter/Spring 2026-2027-Great Lakes Division (For Current/Former HNTB Co-ops only)
Allen Park or Ashwaubenon or Blue Ash or Chicago or Cleveland or Columbus or Detroit or Downers Grove or East Lansing or Grand Rapids or Indianapolis or Jackson or Madison or Milwaukee or Minneapolis or Sterling Heights or Valparaiso or Westfield
$21-$35/hr OnsiteInternship, Full Time
HNTB
HNTB: Infrastructure firm providing engineering, architecture, and construction management services.
Current/former HNTB interns enrolled in an accredited post-secondary engineering program; high school diploma/GED, basic engineering principles and calculations, Microsoft Office Suite proficiency required.
Microsoft Office Suite
2w
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2027 Internal Audit Analyst Program - Full Time Analyst Opportunity
Plano or Columbus or Wilmington or Jersey City or Chicago
$70k-$80k/yr OnsiteFull Time
JPMorgan Chase
JPMorgan ChaseNYSE: JPM: Global financial services firm providing banking and investment solutions.
Campus program for students graduating Dec 2026–Jul 2027 pursuing BA/BS or 5th year MA/MS; strong analytical, communication and MS Office skills; knowledge of AI and data analytics preferred.
ChatGPT, Claude, Gemini, Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Microsoft Outlook

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