I applied online. The process took 6 weeks. I interviewed at Hanover Research (Arlington, VA) in Apr 2019
Interview
I applied online and received a link to an online skills test. A few days later, I received an email from an HR person, who screened me via phone and then sent me a prompt for a case report (~5 pages) that I had a week to do. After a few days, I got the go ahead to schedule an interview, where I talked to two case managers.