All the requirements for applying for any given job are listed in the job posting - typically, employers ask you to submit a resume and sometimes a cover letter, as well. Requirements vary by employer and job role. You may also need to show additional certifications or licenses, for example, a driver’s license if you are applying for a driver job. It's important to keep an eye on what the job posting requests from you; this is your first chance to impress the recruiter, and the last thing you want is to be disqualified because you forgot to add something to your application! Pro tip: if possible, try submitting a cover letter, or a note alongside your application, even when you aren't asked. Adding a personal note about your interest in the job can help make your application stand out!