The invention discloses an admission, training, internship and employment device based on a job model, and belongs to the field of Internet + vocational education. A task-centered job model based on 'one warehouse (task warehouse), two libraries (knowledge library and skill library), three teaches (boss, master and mentor) and four platforms (admission, training, working and recruitment)' is built. Students go into the job model through an admission cloud platform, and complete learning and examination of related post courses in the task warehouse, the knowledge library and the skill library precisely configured by the three teachers on a training cloud platform. Students accept tasks assigned by the three teachers on a working cloud platform, and can be instructed, evaluated and examined by the three teachers. Meanwhile, students can go into a recruitment cloud platform to apply for a real post and go into employment. According to the invention, admission, training, working and recruitment of posts are controlled in a quantified, standardized and normalized way through the job model, which is beneficial to large-scale customized cultivation and helps students to be recruited quickly and developed toward highly-skilled talents.