All hospitals have their own set of qualifications and skills for job candidates. You may need a high school diploma, but this is not a universal requirement. Some employers may want at least a year of experience. Depending on your role, there are several skills that you might need. For example, if you work as a cook, you should have cooking, food safety, and food prep skills. You should also be able to write and read so that you can review orders. You may also need to have skills regarding inventory management and equipment maintenance.