1, Big Data Engineer: Being engaged in data collection and management requires strong IT professional ability. There are many aliases for this position, such as hadoop Engineer, javag Engineer (Big Data), ETL Engineer, etc. The key is to look at their job responsibilities and skill requirements, regardless of their names. The average monthly salary of fresh graduates is above 10k.

2. Big data analyst: engaged in the development and utilization of data resources, mainly engaged in data analysis and data mining, able to make charts and reports. Need to use some analysis tools, such as spss, SAS, if you can flexibly use programming to analyze data, so much the better, such as python or R, this position also has aliases, such as data analyst, business intelligence analyst. The monthly salary of fresh graduates is about 8k or above.

3. algorithm engineer: Engaged in machine learning and building artificial intelligence models. He is also known as a machine learning engineer. In the business field, he is also known as the business intelligence engineer. This position requires strong mathematical analysis and programming skills. It is the golden collar position among the three positions and the position with the highest monthly salary. The monthly salary of fresh graduates is currently above 15K.

Data science and big data technology are introduced as follows:

The majors of data science and big data technology are very good, and the prospects are promising. Graduates can engage in the research, application and development of big data management in government agencies, enterprises and companies.

At the same time, you can get a postgraduate degree in software engineering, computer science and technology application statistics or go abroad for further study. Big data major is similar to computer major, and it is a practical major. Students need to independently write programs, modify debugging programs, and pay attention to every detail in order to find errors and run programs smoothly.

This major requires students' mathematical ability, so it is recommended to apply carefully for students who are not sensitive to mathematics. This major requires students' computer use ability. During their study in school, students must learn this knowledge well, and they can choose to obtain relevant computer qualification certificates to enhance their competitiveness.