Senior Network Administrator
Core
Own the administration, stability, and continuous improvement of a 24/7 production network infrastructure, ensuring high availability, performance, and resilience.
Role type
Senior Network Administrator
Builds
Enterprise network infrastructure (switches, routers, firewalls) for online gaming operators
Domain
Online gaming / Telecommunications
Deliverable
infrastructure
Required skills
TCP/IP networking, LAN/WAN architectures, Layer 2/3 switching and routing, IP addressing and subnetting, dynamic routing protocols (OSPF, iBGP, eBGP), network monitoring, firewall architectures, IPsec VPNs, data center network infrastructure (Cisco Nexus, FEX, VSS)
Preferred skills
Cisco and Check Point network and security equipment, CCNA, CCSA
Technologies
Cisco Nexus, Checkpoint, OSPF, iBGP, eBGP, IPsec VPN
Responsibilities
Design and implement network solutions, act as senior escalation point for complex incidents, install and configure enterprise hardware, participate in infrastructure projects and upgrades, maintain network documentation, provide on-call remote support
Seniority
Senior, hands-on IC