Trending @Cognizant; Is working in Cognizant at 17k in hand salary good

I have been working in Cognizant for 2 years and five months. I am in a banking BFS project right now.I am working on Mainframe technology and I know COBOL JCL DB2 IMS DB REXX AND SOAPUI cause i have to work on it. I am still getting 17k in hand. Is it good