Site Reliability Engineer (Network)

Posted 30 days ago
Main Location
United States
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S&P Global Corporate

The Role: Site Reliability Engineer (Network)

Grade: 10

The Location: Beijing, China

The Team: The selected candidate will be part of the S&P Global Digital Technology Service cloud team. By implementing S&P Global’s “Cloud First” strategy, and providing subject matter expert on cloud infrastructure design, implementation, operation and automation, the team plays a vital role in the supporting S&P business development in China.


  • Design, implement and manage network related services, including but not limit to CEN, DNS, VPC, vSwitch, NAT Gateway, virtual firewall appliance, CDN, cloud firewall and VPN gateway in Alibaba cloud.
  • Design and implement new network solutions and/or improve the efficiency of current networks of branch offices.
  • Install, configure and support firewalls in both on-prem office and Alibaba cloud.
  • Establish measurement and target for availability (SLO). Monitor and defend SLO.
  • Maximize network performance and availability through ongoing monitoring and troubleshooting.
  • Troubleshoot network incident in both on-prem office and Alibaba cloud.
  • Embrace infrastructure as code strategy, automate daily tasks, continually improve efficiency.
  • Work with global network team to implement network solution based on S&P’s networking best practice.
  • Perform after hour server updates and maintenance.
  • Be on-call for incident response.
  • Write and manage network related documents.
  • Work with outsourcing vendor to deliver network related project.
  • Proactively research and propose new concepts, processes, technologies, and tools.


  • Master’s or bachelor’s degree in computer science or related field.
  • 5 -10 years working experience in network design, delivery and operation, and public cloud network perspective.
  • Hands-on experiences of network firewall
  • Solid knowledge of network protocols - TCP/IP, DNS, UDP, ICMP, SSH, HTTP/HTTPS, SMTP, QoS, Routing, ECMP, etc.
  • Solid knowledge and hands-on experience of widely used cloud network realm in AWS or AliCloud - DNS, CDN, Load Balancer, VPN Gateway, NAT gateway, VPC, ECS, Firewall, IAM, Log Service, etc.
  • Expertise in widely used open source network related tools – HAProxy, Nginx, Squid, etc.
  • Expertise in Alibaba Cloud is strongly desired, experience with AWS is a plus.
  • Knowledge of writing Infrastructure-as- Code using some of following tools: Terraform, CloudFormation, Ansible, Python/Bash/Powershell, and CI/CD tools like Jenkins, GitLab,etc.
  • Solid knowledge about Linux system operation, knowledge about Windows system operation is a plus.
  • Excellent troubleshooting and Analytics skills.
  • Excellent communications and interpersonal skills, with the ability to interact/influence local/global technical/business teams. Be able to explain technical concepts in a straight-forward, simple manner.
  • Highly service-oriented, reliable, responsible, self-motivated, and enthusiastic.
  • Ability to quickly learn new technologies and keep up with the latest technologies.
  • Strong verbal and written communication in English.

Any of following experience is a plus:

  • Knowledge and experience in public cloud compute or storage services.
  • CCNP Security, CCIE Security or Ali Cloud/AWS network related certificate.
  • Budget planning and cost estimation.
  • Working experience with outsourcing vendor.
  • Agile project experience and project management experience.
  • Good at MS office tools (e.g. PPT, Excel, etc.). Experience in creating and maintaining reports/dashboards.

About S&P Global Corporate

At S&P Global, we don’t give you intelligence-we give you essential intelligence. The essential intelligence you need to make decisions with conviction. We’re the world’s foremost provider of credit ratings, benchmarks and analytics in the global capital and commodity markets. Our divisions include S&P Global Ratings, S&P Global Market Intelligence, S&P Dow Jones Indices and S&P Global Platts. For more information, visit

S&P Global is an equal opportunity employer committed to making all employment decisions without regard to race/ethnicity, sex, pregnancy, gender identity or expression, color, creed, religion, national origin, age, disability, marital status (including domestic partnerships and civil unions), sexual orientation, military veteran status, unemployment status, or other legally protected categories, subject to applicable law.

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Site Reliability Engineer (Network)