Responsibilities:

• Operation of data center network infrastructure;
• Troubleshooting and resolution of problems/incidents as a 3rd line support engineer;
• Finding the root cause of problems and taking measures to prevent their recurrence;
• Performing configuration tasks for network equipment at the request of internal/external users;
• Interaction with leading network equipment manufacturers on support issues and selection of new solutions;
• Development and updating of documentation necessary for network engineers;
• Improving the monitoring of network equipment availability and performance;
• Participation in on-call duties: checking network monitoring dashboards; processing requests and issues (including network equipment alerts) received from the 2nd line of support;
• Performing other tasks assigned by management within the scope of competence.

Requirements:

• Experience as a network engineer (experience in large enterprise/system integrators/telecom operators is preferred);
• Knowledge at a level not lower than CCNP;
• Experience with Cisco network equipment (Nexus, ASR, ISR), Huawei, B4COM;
• Professional level of knowledge of the network protocol stack: TCP/UDP, BGP, NAT, VRRP, IPSec, GRE, VXLAN, EVPN, STP, LACP, MLAG;
• Solid knowledge in the field of network security;
• *nix knowledge at a confident user level;
• Ability to work with network traffic analyzers;
• Experience with Netbox, ELK, Opensearch, Zabbix systems.