Applied online and got sent a technical skills assessment test. Basic math and physics problems. After that had a phone interview which was more of a screener than anything, very basic questions, then came the Skype interview which had some sales role playing and sales background questions. Lastly was the in person interview with the district and regional and national sales managers which lasted about an hour. Had me do a presentation on a piece of their equip. and a 5 min sales pitch.

Brief phone call, then a zoom interview with hiring manager, then an in person interview with included sales pitch role-play. They give plenty of info about the role-play in advance.