There are colleges that offer English or journalism, which also provide students with the opportunity. Where they can develop editorial and publishing skills with the help of literary magazines, internships, or school newspapers. This is a great advantage to get these experiences which can make you familiar with editorial work and also help you to polish your resume. Nowadays, you will get a lot of internships in particular, which will allow you to network within the publishing houses, where you can apply for work later on. If you are graduated, you can research online literary magazines where they are recruiting editors to review submissions.