随着高校扩招，应届毕业生人数逐年增长，就业压力不容小觑。针对就业难的问题，进行招聘网站数据分析，挖 掘出岗位所需技能，再结合学生在校时所学课程，二者对比，就能很好地给学生推荐合适的工作，并且给学校专业人才培养方 案中的岗位职业定位

With the expansion of colleges and universities, the number of fresh graduates is increasing year by year, and the employ- ment pressure cannot be underestimated. Aiming at the problem of difficult employment, we conduct data analysis on the recruit- ment website, dig out the skills required for the job, and combine the results of the courses taken by the students when they are in school. Comparing the two, it is possible to recommend suitable jobs to the students and to the school, providing basis for job posi- tioning and job ability analysis in the professional talent training plan. The development of the position analysis system adopts the idea of separating front and back ends. The back end uses Hadoop platform and Spark framework. The front end uses Vue to bind da- ta. Echarts realizes visualization and visually displays the relevant data of the position. The post analysis system based on big data technology can obtain and analyze in real time, and visualize relevant employment data.