Before you submit any resumes to a magazine, make sure that you have all your previously written articles in a portfolio. This can help the editors see what kind of work you do, and whether or not you will be a good fit for the magazine. Have a few selections for each topic, so that there is a variety for them to look through.
Read through the Writer's Market book for a complete listing of all magazines and specifications they have for freelancers. This information can contain pay, requirements for articles, addresses and where you submit the articles for consideration. If you are applying to the magazine for an office job, contact information on where to send the resume is usually included in this information.
Check out the websites of magazine publishers such as Conde Nast or Hearst for detailed job listings and information about what type of experience you must have to apply.
Submit your resume to any potential magazines, being sure to include a writing sample if needed. Be sure that everything is well written to give a great first impression.
Apply to a variety of magazines that interest you, so that there many available possibilities.