The tasks a Broadband Technician is expected to perform include:

Installing, configuring and testing Customer Premises Equipment (CPE) like modem, routers, switches, etc. for broadband access
Establishing connectivity between CPE and end-user device like CPU, laptop, tablet, smart/IP TV, etc
Carrying out basic troubleshooting for identifying and rectifying connectivity and equipment fault in co-ordination with Network Operations Centre (NOC)