I will share with you what you may need to have instead:
Know the basics of troubleshooting website connectivity issues or web applications. Understand the basics of networking and server technologies. And as technologies are advancing and moving towards cloud, start investing into the cloud technologies and security. Your work ethics, customer first "The Cincinnati Style..." and other must have traits of every enterprise level professionals will be your advantage and put you above other candidates. All the best!
They asked if I had any interest in working at headquarters. I felt it was kind of an odd question for a first interview.