Minimum Qualifications: Bachelor's degree or above in computer science, communication or related majors; Over 5 years of experience in architecture design, operation and maintenance of backbone networks, ISP networks, operator networks or large-scale data center networks; Proficient in routing and traffic scheduling technologies including BGP, IS-IS, SR-MPLS, SRTE, SRv6, sBFD, MPLS VPN, SDN, etc. Responsible for the network architecture design, planning and evolution of ByteDance's global backbone network (including non-China backbone network and international interconnections), leading and defining the backbone network topology, routing design, traffic engineering and new equipment testing and selection, and supporting the global development of the company's cloud, AI, content and other businesses.