Responsible for designing communication networks using various technologies such as fiber optics, wireless networks, and mobile networks. They work closely with other engineers and technicians to ensure that the network design meets the requirements of the organization.

Responsible for implementing communication networks using various technologies such as fiber optics, wireless networks, and mobile networks. They work closely with other engineers and technicians to ensure that the implementation process is smooth and efficient.

Responsible for maintaining communication networks by conducting regular maintenance activities such as software updates, hardware replacements, and network optimization activities. They also troubleshoot any issues that arise with the network.

Responsible for ensuring that communication networks are secure by implementing various security measures such as firewalls, intrusion detection systems (IDS), and virtual private networks (VPNs). They also conduct regular security audits of the network to identify any vulnerability.

Responsible for testing communication networks using various testing tools such as network simulators, network analyzers, and network testers. They also conduct performance tests of the network to ensure that it meets the required performance standards.

Responsible for providing technical support to users of communication systems by resolving any issues they encounter with the system. They also provide training to users on how to use the system effectively.