Network Engineer - Physical Network Infra - Dublin, Ireland
Core
Design, build, operate, and optimize TikTok's global physical network infrastructure including backbone, data centers, public cloud, and Edge/CDN.
Role type
Senior IC network engineer (physical infrastructure)
Builds
Hyperscale data-center networking solutions powering TikTok's global apps
Domain
Telecommunications + Cloud Infrastructure
Required skills
TCP/IP, DHCP, BGP, OSPF/IS-IS, MPLS, SNMP, sFlow/netflow, Telemetry, CLOS architecture, Cisco, Arista, Juniper, H3C, Huawei
Preferred skills
MPLS Traffic Engineering (Segment Routing, RSVP, LDP), public cloud architecture (AWS, GCP, Azure, Ali Cloud, OCI), switch/router chipsets (Broadcom, Barefoot), IPv6/IPv4 co-existence, Python scripting
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