Design and install well-functioning computer networks, connections and cabling.
Perform troubleshooting to system failures and identify bottlenecks to ensure long term efficiency of network.
Inspect LAN infrastructure and fix minor or major problems/bugs.
Test and configure software and maintain and repair hardware and peripheral devices
Evaluate network performance and find ways of improvement.
Organise and schedule upgrades and maintenance without deterring others from completing their own work.
Do regular data backups to protect the organisations information.