HPC Network Engineer – Physical Network Infrastructure

Responsibilities

About the Team

ByteDance Networking brings together innovative ideas and technologies from network architecture, software-defined networking (SDN), network virtualization, switch software and hardware co-design, and high-speed networking, to create hyperscale data-center networking solutions that power several of the most popular apps of the world such as TikTok which serve billions of users around the globe.

ByteDance Networking is responsible for designing, building, and operating the global, intelligent network infrastructure to meet the requirements of high availability, scalability, and high-performance. By joining this team, you will gain marketable network experience in multiple areas on a massive scale.

Responsibilities:

1. Responsible for the design, implementation and operation of ByteDance’s global high performance computing (HPC) networks.

2. Work with cross-functional teams, including but not limited to machine learning (ML), compute and storage, drives the innovation and evolution of the HPC network.

3. Work closely with external vendors to explore state-of-art architecture and next-gen technology.

4. Build software and tools to improve the reliability and availability of HPC network infrastructure

5. Team player and participate in ByteDance network globally on call rotation.

Qualifications

Minimum Qualifications

1. Bachelor’s in Computer Science, Information Science, Engineering, Mathematics, or a related field, or equivalent.

2. Expertise with HPC network topologies, like RDMA over Converged Ethernet (RoCE) or InfiniBand (IB).

3. Good understanding of network protocols including TCP/IP, DHCP, BGP, OSPF/IS-IS and MPLS related technologies.

4. Experience with building HPC networks.

5. Self-motivated, good communication and written skills.

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