We are looking for a Senior Network Administrator to design, implement, and manage our organization's network infrastructure. The ideal candidate will ensure the network's optimal performance, security, and reliability.

Key Responsibilities:
* Design and implement network solutions.
* Monitor network performance and troubleshoot issues.
* Maintain network security and prevent unauthorized access.
* Manage and configure network devices (routers, switches, firewalls).
* Develop and maintain network documentation.

Required Skills:
* In-depth knowledge of networking protocols (TCP/IP, DNS, DHCP).
* Experience with network security technologies (firewalls, VPNs).
* Proficiency in network monitoring and analysis tools.
* Strong analytical and problem-solving skills.