A network operations engineer will work with design and engineering  teams to have an all-round understanding of networks and systems. The  professional should be able to resolve complex issues that involve  analyzing packets and troubleshooting networks. They are the crucial  point of contact between the network operations team and other internal  departments. The engineer must work towards improving the quality of  technical and telecommunication services. 
https://www.fieldengineer.com/skills/network-operations-engineer