 Research technology solutions for network systems: network devices, firewall devices from brands (Cisco, Juniper, Extreme, Arista, Checkpoint, PaloAlto, Fortigate...).
 Select the configuration of network equipment, firewalls, and declarations that meet the project's technical criteria.
 Participate in writing project technical documents: technical explanations, overall design (HLD), detailed design (LLD), implementation documents on network devices for the project.
 Connection planning, IP planning, VLAN planning for systems in the network.
 Deploy, install, configure network devices, basic configuration of firewall devices...).
 Research technologies, techniques, and applications to ensure safe and secure connection for the bank's information system.
 Deploy, configure, operate, and monitor network systems at units, regional centers, and core networks.
 Deploy, configure, operate, and monitor IT management support systems (Solarwind, Cacti, PRTG,...)
 Develop documents, instructions, and procedures to ensure stable and safe information system connection.
 Perform other appropriate tasks when assigned.