Substitute TeacherTo apply for open positions in Roselle School District 12, candidates must complete an online job application. To access the online application click the link below.District 12 is currently accepting applications for certified and classified substitutes. The "Certified Sub Application" and "Employment Eligibility Verification" links are available (both are necessary for employment). This application is for substitute teacher positions. If you are applying for a teaching job, click the link above.