Job applications for the U.S. Department of State are not available on the department's website. Job postings and applications for the agency are handled through USAJobs, which has a separate page set up specifically for Department of State job openings -- state.usajobs.gov.
Once a job seeker arrives at USAJobs, the first step is to search by either keyword or location. The user also needs to select jobs that are open to U.S. citizens or those that are only open to federal employees. The Department of State also recommends that job seekers read the "Six Steps to Becoming a Civil Service Employee" before beginning the application process.