Network Reliability Engineer

Founded in 2012, ByteDance's mission is to inspire creativity and enrich life. With a suite of more than a dozen products, including TikTok, Lemon8, CapCut and Pico as well as platforms specific to the China market, including Toutiao, Douyin, and Xigua, ByteDance has made it easier and more fun for people to connect with, consume, and create content.
Why Join ByteDance
Inspiring creativity is at the core of ByteDance's mission. Our innovative products are built to help people authentically express themselves, discover and connect - and our global, diverse teams make that possible. Together, we create value for our communities, inspire creativity and enrich life - a mission we work towards every day.
As ByteDancers, we strive to do great things with great people. We lead with curiosity, humility, and a desire to make impact in a rapidly growing tech company. By constantly iterating and fostering an "Always Day 1" mindset, we achieve meaningful breakthroughs for ourselves, our Company, and our users. When we create and grow together, the possibilities are limitless. Join us.
Diversity & Inclusion
ByteDance is committed to creating an inclusive space where employees are valued for their skills, experiences, and unique perspectives. Our platform connects people from across the globe and so does our workplace. At ByteDance, our mission is to inspire creativity and enrich life. To achieve that goal, we are committed to celebrating our diverse voices and to creating an environment that reflects the many communities we reach. We are passionate about this and hope you are too.
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
- Continuously improve online network stability, optimize engineering processes, and enhance network efficiency
- Work closely with software development teams to plan, design and iterate network operation platforms.
- Analyze network failure rate, network availability, network capacity, network cost, etc to provide operational data for network maintenance and architectural design.
- Collect business network infrastructure data, analyse and audit the data to improve network health
Qualifications
Minimum Qualifications
- Bachelor's in Computer Science, Information Science, Engineering, Mathematics, or a related field, or equivalent
- 3 years experience in network operations and maintenance, preferably with internet-related large scale datacenter network (OTT) background.
- 1 year familiarity with building and optimizing processes for networking operations systems, such as monitoring, alerting, etc. monitoring systems in hyper-scale data centers, network alerting platforms, and other operational platforms.
- Familiar with commonly used data analysis methods, strong data sensitivity.
Preferred Qualifications:
- 5 years experience and proficient in one of the programming languages like Python, Shell, Java, or PHP for operational development work.
- Strong system analysis skills, good abstract thinking and logical reasoning abilities, and the ability to independently analyze and solve problems.
- Proven capabilities to design automated operational solutions and drive problem solving