Senior Network Engineer

Senior Network Engineer Design, implement, and support LAN/WAN network infrastructure across global environments. Provide Tier 3 operational support and advanced troubleshooting for network issues. Install, configure, and maintain network devices and services (routers, switches, firewalls, load balancers, VPNs, QoS). Perform network maintenance, upgrades, and security configurations. Monitor and analyze network performance, availability, and capacity. Maintain comprehensive network documentation. Ensure compliance with change and configuration management policies. Implement and enforce network security tools, policies, and procedures. Collaborate with vendors and IT teams to resolve escalated issues. Participate in 24x7 on-call rotation for after-hours support. Conduct technical training for internal IT resources. Handle administrative tasks such as time entry, reporting, and incident/change management participation.