Wireless sensor network is a group of nodes that are connected to each other by wireless connection. These types of network work on the dynamic topology of the network because positions of nodes in the wireless network are changing continuously. The nodes in WSN are basically made up of small electronics device which are used for sensing, computing and transmitting the data. The nodes are run on the battery power during communication process. The battery consumption in WSN is very high due to high computation operations on it. In the recent years WSN grows at very high at the research area is also increased in this field to provide effective computation. major concern for maintaining the security of the system greatly depends upon the limited energy of the sensor nodes. Thus the communication and the computational measures for the measure of security should be kept small. Dealing with the issues related to security, the limited form of energy provides a challenging path with an additional set target research work done on the wireless sensor network by using the concept of leach routing of nodes and optimize the routing process by using the Grey Wolf Optimization algorithm. The GWO algorithm provides the optimal results. The optimal result provided by GWO reduced the time delay, dead nodes, and energy consumption and improve the network quality.