Fairly standard interview with a mock call. They ask about your experience and what you learned from it, along with difficulties and how you overcame them. If you watch a YouTube video on how to interview, you will be prepared to interview with fortinet
Interview questions [1]
Question 1
Asked about experience and skills, along with flaws
I interviewed at Fortinet (Londonderry County Borough, Northern Ireland)
Interview
Introduced via a recruiter, was a very short intro call with not much response from the hiring manager. Said they would provide me with a follow up task and got nothing.