Analysis and Evaluation of Engineering Job Demand Based on Big Data Technology

Table 1

Recruitment position category statistics.

Position class	Specific position	Frequency	Positions class	Specific position	Frequency
Production class		1311	Marketing and selling class		7573
	Production	1311		Selling	5825
				Marketing	1748
Technical class		8759	Operation class		7602
	Develop	5235		Operation	2823
	Test	1439		Customer service	2122
	Operation and maintenance	1732		Edit	1519
	Optimization	353		Promote	821
				Data manage	317
Functional		2301	Design class		4963
	Administrative	1316		Web page	2888
	Finance	822		Visual	2075
	Human resources	163
Sum					31198