What we do
NiSource Inc. is a Fortune 500 public utility holding company headquartered in Merrillville, Indiana, providing regulated natural gas and electric service to millions of customers across the Midwest and Mid-Atlantic United States through subsidiaries NIPSCO and Columbia Gas. It was founded in 1912 and trades on the NYSE under the ticker NI.
Careers at NiSource
NiSource has 40 open roles listed here, each read from its own careers site. The newest was posted Oct 25, 2026.
Locations
Merrillville, IN
HeadquartersNo open roles at this location right now.
Open positions
Manager Fuel Supply - Electric Generation
NiSource
Merrillville, IN
Listed on NiSource’s careers site · Apply there ↗
Construction Equip Operator-C13
NiSource
Saint Clairsville, OH
Listed on NiSource’s careers site · Apply there ↗
Clearance Analyst (Job Family)
NiSource
Columbus, OH
Listed on NiSource’s careers site · Apply there ↗
Drafter 1/ Drafter 2
NiSource
Listed on NiSource’s careers site · Apply there ↗
Financial Systems Manager (hybrid)
NiSource
Columbus, OH
Listed on NiSource’s careers site · Apply there ↗
Technical Accounting Project Manager (hybrid)
NiSource
Columbus, OH
Listed on NiSource’s careers site · Apply there ↗
Scheduling Leader
NiSource
Merrillville, IN
Listed on NiSource’s careers site · Apply there ↗
Senior or Lead Financial Analyst (FP&A Revenue Planning)
NiSource
Columbus, OH
Listed on NiSource’s careers site · Apply there ↗
SMS Strategy Lead
NiSource
Columbus, OH
Listed on NiSource’s careers site · Apply there ↗
Gas Controller
NiSource
Columbus, OH
Listed on NiSource’s careers site · Apply there ↗
Where NiSource is hiring
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