Internships › Environmental Science and Engineering › Indiana

Environmental Science and Engineering internships in Indiana

15 open student roles in environmental science and engineering in Indiana, from internships to co-ops and research. That includes 2 co-ops. 20% list pay or say they are paid. The most common start terms are Summer 2027 and Fall 2027. Employers with the most openings: GE Aerospace, Cleveland-Cliffs, NiSource, Allegion and Amcor.

• Cencora New
  Health and Safety Intern
  Whitestown, IN +2 · Summer 2027
  Open posting
• Zurn Elkay Water Solutions New
  Environmental Health and Safety Intern (Summer 2027)
  Jasper, IN +13 · Summer 2027
  Open posting
• Cummins New
  Environmental Summer Internship Positions
  Columbus, IN · Summer
  Open posting
• NiSource
  Sustainability Intern
  Merrillville IN-SLC +1 · Fall 2027
  Open posting
• The Andersons
  Renewables Engineering Intern (Summer 2027)
  Logansport, IN +1 · Summer 2027
  Open posting
• Cleveland-Cliffs
  Environmental Engineering Intern
  Indiana Harbor +1
  Open posting
• Cleveland-Cliffs
  Health & Safety Intern
  Indiana Harbor +1
  Open posting
• Arcadis
  Environmental Engineering Intern
  Indianapolis, IN +2
  Open posting
• NiSource
  Intern Renewable Generation
  Wheatfield IN-RMSGS +1 · Fall 2027
  Open posting
• Allegion
  EHS Corporate Intern
  Carmel, IN
  Open posting
• GE Aerospace
  Environmental/Health/Safety, Facilities, & Maintenance Intern – US – Summer 2027
  Lafayette IN USA +6 · Summer 2027 · $20/hour
  Open posting
• GE Aerospace
  Environmental/Health/Safety, Facilities, & Maintenance Co-op – US – Fall 2027
  Lafayette IN USA +6 · Fall 2027 · co-op · $20/hour
  Open posting
• GE Aerospace
  Environmental/Health/Safety, Facilities, & Maintenance Co-op – US – Spring 2027
  Lafayette IN USA +6 · Spring 2027 · co-op · $20/hour
  Open posting
• Amcor
  EHS Year Round Intern - Injection Molding
  RPSNA Evansville (EVV) IN · Year-round
  Open posting
• Steel Dynamics
  Environmental Engineering Internship
  Columbia City, IN +1
  Open posting

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Updated September 26, 2026. Listings are collected from public job boards several times a day; always check the posting on the employer's site before applying.