Applied through my university's career site. The process was tedious and the application was WAY too long. I really should not have even wasted my time. I attempted several times to get ahold of someone at CoBank to no avail. I feel as if they ignore everyone that tries to contact them.
I applied online. The process took 2 months. I interviewed at CoBank
Interview
First there was about a 30 minute phone interview with HR just outlining your past experience, skills and availability.
Next, there was a half day session of interviews with over 6 current CoBank employees.
It was not very hard, just a long day.
Interview questions [1]
Question 1
Mostly just questions on your resume and your past experiences
Nothing really difficult or tricky.