I have been working at NiSource full-time (More than 5 years)
Big company with lots of opportunities, competitive salary, good benefits, bonus and profit sharing, treats employees well
Some politics, limited opportunity to become a member of management
I applied online. The process took 4+ weeks. I interviewed at NiSource in February 2017.
The interview process begins with the director of whichever department you are applying for, reaching out to you via phone and setting up an interview. The interview itself is done with a team panel. There are coworkers and team leads involved
"So inside that kind of strategic event, there's a lot of dynamic change. It's an exciting time." New CEO Joe Hamrock talks about NiSource as a pure-play utility company -- via The Columbus Dispatch. http://glassdoor.com/slink.htm?key=vIpez