Roles and Responsibilities of Network Engineer

 The network engineer maintains and controls computer networks and everything related to them, hardware programs and software structures .

This includes the assignment of routing protocols and tables , configuration and authorization of services and maintenance of the entire network system (with routers, firewalls, etc.).

Creating a subnet allows you to limit the number of routers that network traffic has to pass through. An engineer will effectively create smaller mini-routes within a larger network to allow traffic to travel the shortest distance possible.

Sometimes they also take care of the maintenance of the VPN installations and servers.

What does a network and communications analyst do?

  • Install network systems and computers (LAN and WAN networks)
  • Ensuring the proper functioning of the network
  • Administration of users, programs and documentation
  • Diagnosing network problems and designing solutions
  • Troubleshooting the network to maximize its performance
  • Management of firewalls and maintenance of computer security systems
  • Router configuration
  • Update of data servers and network equipment
  • IP address auditing
  • Performance monitoring for error prevention
  • Designing and implementing new solutions
  • Planning, implementation and monitoring of computer networks

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