I'd say it's not very hard, but that depends what you're looking to do. If you're looking to become an ER surgeon, it could be pretty challenging. However if you're graduating from medical school, hospitals often seeking these students very aggressively. Similar with nursing and other medical related jobs at the hospital. Administrative, finance, marketing, business, cafeteria, or janitorial jobs may be harder to get just because there is a higher supply of candidates who can apply. My recommendation is to decide what sort of work you'd like to do for a hospital and then look at the requirements. The more specialized the work, and higher education required, the easier it will be to get a job.