Telephone with Hiring Manager. Applied on the website. I was not contacted for about a month. Most hiring is done between September and January. Patience paid off and there was only one interview and I was enrolled in the preparation class. If you study and pass you get a PTIN. With a PTIN you are almost guaranteed to be hired.

Screener only before the job opening was cancelled unfortunately. But I met with an awesome HR person named Chance. Super friendly with good questions. No gotcha questions, which was pleasant.