Analyst applicants have rated the interview process at OG&E with 3 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 100% positive. To compare, the company-average is 68% positive. This is according to Glassdoor user ratings.
Here are the most commonly searched roles for interview reports -
40 minutes conversation with general questions about experience and education, then excel test with analytical and theoretical questions, Matlab test
In excel the task was to build different graphs about GDP and exchange rate