Internships › By employer › NiSource

Internships at NiSource

26 open student roles at NiSource, from internships to co-ops and research. The most common start terms are Fall 2027 and Summer 2027.

• NiSource New
  Regulatory Affairs Intern
  Chester VA-Op Ctr
  Open posting
• NiSource New
  Community Engagement Intern
  Chester VA-Op Ctr
  Open posting
• NiSource
  Sustainability Intern
  Columbus OH - Arena District +1 · Fall 2027
  Open posting
• NiSource New
  Intern Asset Management
  Merrillville IN-SLC +1 · Fall 2027
  Open posting
• NiSource
  Intern Engineering
  West Terre Haute IN-SCGS +2
  Open posting
• NiSource
  Intern Finance - Financial Planning & Analysis
  Columbus OH - Arena District
  Open posting
• NiSource
  Intern Renewable Generation
  Wheatfield IN-RMSGS +1 · Fall 2027
  Open posting
• NiSource
  Intern IT Network
  Merrillville IN-SLC +1 · Fall 2027
  Open posting
• NiSource
  Intern Engineering NIPSCO - Generation
  Wheatfield IN-RMSGS +1 · Fall 2027
  Open posting
• NiSource
  Intern Design Engineering
  Columbus OH-Meter Shop Fisher +4 · Fall 2027
  Open posting
• NiSource
  Intern Electric Distribution Planning
  Merrillville IN-SLC
  Open posting
• NiSource
  State Affairs Intern
  Columbus OH - Arena District
  Open posting
• NiSource
  Continuous Improvement Intern
  Columbus OH - Arena District
  Open posting
• NiSource
  Intern HR
  Columbus OH - Arena District
  Open posting
• NiSource
  Intern Operational Excellence
  Columbus OH - Arena District
  Open posting
• NiSource
  Communication Engineering Intern
  Merrillville IN-SLC
  Open posting
• NiSource
  Aviation Intern
  Valparaiso IN - Flight Ops +1 · Fall 2027
  Open posting
• NiSource
  Federal Government Affairs Intern
  Washington DC-Pennsylvania Ave
  Open posting
• NiSource
  Intern Substation Engineering - Civil
  Merrillville IN-SLC
  Open posting
• NiSource
  Intern Electric Engineering NIPSCO
  Gary IN-Operating HQ
  Open posting
• NiSource
  Intern Communications
  Merrillville IN-SLC
  Open posting
• NiSource
  Intern Substation Engineering - Electrical
  Merrillville IN-SLC
  Open posting
• NiSource
  Change Management Analytics Intern
  Columbus, OH +1 · Summer 2027
  Open posting
• NiSource
  Software Engineer Intern
  Columbus, OH +1 · Summer 2027
  Open posting
• NiSource
  Intern IT - Software Engineer
  Merrillville IN-SLC +1 · Fall 2027
  Open posting
• NiSource
  People Analytics Intern
  Columbus, OH +1 · Summer 2027
  Open posting

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InternScout is not affiliated with NiSource. These are roles InternScout found on NiSource's public job boards; always apply on the employer's own site.

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.