Network Administrator supporting enterprise data centers and AWS cloud environments. Focused on high-availability and performance across production and corporate networks.
Responsibilities
Administer, monitor, and support enterprise and production network infrastructure
Troubleshoot incidents across LAN/WAN, data center, and AWS (VPC) environments
Maintain high availability and performance for mission-critical systems supporting global platforms
Configure and troubleshoot routing (BGP, OSPF, EIGRP) and redundancy protocols (HSRP, VRRP)
Support network hardware and security appliances, including Cisco and Juniper devices
Assist with firewall configuration and VPN connectivity (IPSec, SSL-VPN)
Support load balancing technologies such as F5 Big-IP (LTM/GTM)
Monitor network health using tools like SolarWinds, Nagios, Observium, Cacti, SNMP, and Syslog
Participate in on-call rotation and resolve high-priority production incidents
Document network configurations, procedures, and troubleshooting steps
Partner with engineering teams on network upgrades, improvements, and automation initiatives
Requirements
3–6+ years of experience in network administration or network operations
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