I want to work in Marketing. I have a Writing degree and marketing experience. Advice?

[annonymous]

I am looking to become a Copywriter, Marketing/Social media/advertising person, ect. for a marketing department in a company. We are talking ENTRY LEVEL

I have a Writing Degree from a University and three internships under my belt for a total of 1.5 years experience:

A large media office as an editorial copywriter intern for 4 magazines
A respected Jewelry company as a Marketing/Social media intern
A small magazine internship


I have had a few interviews, but is there anything else I should do to get a Full time job in the office in marketing/advertising? I have also written for many small magazines in my state