骨干网架构师 - 网络
Core
Design, capacity planning, and evolution of global backbone networks for ByteDance's international operations, ensuring scalability and high availability.
Role type
Senior backbone network architect
Builds
Global backbone network topology, routing protocols, traffic engineering, and interconnection solutions (POP, submarine cables)
Domain
Telecommunications / ISP / Data Center Networking
Required skills
BGP, IS-IS, OSPF, SR, SR-MPLS, SRTE, SRv6, sBFD, MPLS VPN, SDN, traffic engineering, QoS, network monitoring, fault localization
Preferred skills
Tbps/PB-scale backbone experience, ISP/Operator background, vendor TAC or R&D background, English fluency
Technologies
Cisco, Juniper, Arista, H3C, RDMA, QUIC, SDN, NFV, OTN, DWDM
Responsibilities
Design global backbone network architecture and capacity planning; Design network topology and routing protocols; Optimize traffic engineering, load balancing, and QoS; Test and select new network equipment; Plan POP and submarine cable interconnection solutions; Track industry trends and drive technical innovation
Seniority
Senior, hands-on IC
