What are the specific jobs in the logistics industry? Does this industry need to travel frequently and work overtime frequently?

There are many jobs in logistics companies, and many departments of the company have different jobs, such as administration, personnel, finance and inquiry departments. These are not much different from other industries, there is no business trip and no overtime. The sales department is responsible for contacting and developing new customers and promoting some businesses, and needs to run around. All of the above belong to the second line and cannot directly generate profits. The most important thing is the business department and the operation department. Business departments should directly face customers, accept goods delivered locally to other places, and be responsible for the distribution of goods delivered locally to other places. In order to develop customers for performance, they are tired and often work overtime, and deliver them like chain stores (for example, Jiuting District, Pudong District, Beijing and Shanghai Branch, etc.). Moreover, the operation department needs to have a large turnover warehouse, which needs to accept goods shipped from all over the country and distribute them to various business departments respectively (for example, accepting goods from Beijing to Shanghai and distributing them to Jiuting and Pudong, etc.). At the same time, it is necessary to accept the goods sent by various business departments to various places and send them to various places respectively. For example, send the goods from Shanghai to Beijing or Guangzhou to Beijing and Guangzhou respectively. ) accompanied by operations such as loading and unloading. The operation department works 24 hours a day, with multiple shifts and little overtime.