Ensure the availability, performance, and resilience of network infrastructure across multiple data centres.
Troubleshoot and resolve complex network incidents and technical issues.
Participate in incident response, root-cause analysis, and implementation of corrective actions.
Configure, maintain, and troubleshoot network equipment and services.
Prepare and review network configurations, planned changes, implementation procedures, and rollback plans.
Participate in network architecture, capacity planning, infrastructure expansion, and deployment of new locations.
Implement and maintain technical standards and network-management procedures.
Automate repetitive network configuration and operational tasks.
Monitor network performance, recurring incidents, operational risks, and service-quality indicators.
Perform maintenance activities in cooperation with data centres, carriers, equipment vendors, and internal teams.
Maintain accurate network documentation, diagrams, configuration standards, and knowledge base materials.
Participate in technical projects related to network infrastructure and services.
Share technical knowledge and provide technical assistance to other team members when required.
Requirements
At least five years of professional experience in network engineering, telecommunications, hosting, or data-centre networking.
Strong knowledge of TCP/IP, routing, switching, and network redundancy.
Advanced understanding of BGP and OSPF.
Strong knowledge of VLANs, xSTP, LACP, VRRP, and other Layer 2 and high-availability technologies.
Hands-on experience configuring and troubleshooting enterprise or service-provider network equipment.
Experience implementing and managing network changes in business-critical production environments.
Ability to diagnose complex connectivity, routing, performance, and packet-loss issues.
Experience with network monitoring, configuration management, IPAM, and incident-management tools.
Understanding of capacity planning, network resilience, and failure-domain design.
Ability to analyze technical solutions and network architecture.
Experience with network automation and scripting would be an advantage.
Strong troubleshooting, analytical, and problem-solving skills.
English and Russian at Upper-Intermediate level or higher.
