There are plenty of virtual marketing jobs to choose from. You can work with a digital marketing agency, an SEO company, a digital marketing consultant, a search engine optimization company, or the entire spectrum of digital marketing.
The problem is that in order to be a part of any of these industries, you would have to be an employee of these companies, which is not currently the case for most. The typical process for getting a job in any of these fields (except some of the SEO jobs) is to interview and then send out your resume.
Most of these jobs require an Associate’s Degree, which is not always the case if you’re looking to work in Marketing. It would help if you have the right amount of education and experience in the field, of course, but you would also have to have a strong desire to work in this field.