We are looking for an experienced Senior Network Administrator to manage, maintain, and enhance our organization’s network infrastructure. The ideal candidate will be responsible for ensuring network reliability, security, performance, and scalability while leading troubleshooting efforts and supporting IT operations.
Design, implement, and manage LAN, WAN, WLAN, and VPN networks
Monitor network performance and ensure high availability and uptime
Configure and maintain routers, switches, firewalls, and load balancers
Manage network security, including firewalls, IDS/IPS, and access controls
Troubleshoot complex network issues and provide root cause analysis
Maintain network documentation, diagrams, and standard operating procedures
Oversee network upgrades, patches, and firmware updates
Implement and monitor backup, disaster recovery, and failover systems
Collaborate with system administrators, security teams, and vendors
Ensure compliance with IT policies, security standards, and audits
Provide technical guidance to junior network engineers
Support cloud networking (AWS/Azure/GCP) if applicable
Bachelor’s degree in Computer Science, IT, or related field
5+ years of hands-on experience in network administration
Strong knowledge of TCP/IP, DNS, DHCP, VLANs, Routing Protocols (BGP, OSPF, EIGRP)
Experience with Cisco, Fortinet, Juniper, or similar networking devices
Expertise in firewall configuration and network security best practices
Familiarity with network monitoring tools (SolarWinds, PRTG, Nagios, etc.)
Experience with VPN technologies and remote access solutions
Understanding of cloud networking concepts
Strong troubleshooting and analytical skills