Global Data Center SRE & DevOps Engineer

ByteDance; Singapore; On-site; SGD 90,000 - 150,000; Full time

Job summary

ByteDance’s Global System Service team operates the data-center infrastructure powering ByteDance’s non-China regions. We seek a self-motivated system engineer with SRE and DevOps skills to manage large-scale Linux host infrastructure, ensure core services reliability, and design HA architectures across regions.

You will develop automation, implement deployment architectures, and drive incident response with blameless post-mortems, collaborating with network, security, and application teams to

Qualifications

• Bachelor's degree in Electrical Engineering, Computer Engineering, or Computer Science
• Experience in large-scale Linux host management including OS deployment, configuration management, patching, and fleet operations
• Proficiency with core data center services: DNS (BIND/PowerDNS), NTP, DHCP, NAT, APT repo management, and Kerberos
• Experience with configuration management tools (Ansible, Salt, Puppet) and CI/CD pipelines
• Familiarity with SRE principles including SLO/SLI, error budgets, and blameless post‑mortems
• Understanding of high availability designs and disaster recovery strategies
• Strong troubleshooting across Linux systems and networking

Responsibilities

• Manage and maintain large-scale host infrastructure across ByteDance's non-China data centers
• Own reliability and availability of core data center services (DNS, NTP, DHCP, NAT, APT, Kerberos)
• Design and implement deployment architectures for foundational services with high availability and DR
• Develop and enforce SLOs; lead incident response and post-mortem reviews
• Collaborate with network, security, and application teams to meet global growth needs
• Identify automation opportunities; drive tooling to reduce toil and increase efficiency

Skills

Linux

SRE

DevOps

Ansible

Puppet

Salt

CI/CD

DNS

Education

Bachelor's degree in Electrical/Computer Engineering or Computer Science

Tools

DNS (BIND/PowerDNS)

NTP

DHCP

Kerberos

APT repo management

Job description

ByteDance’s Global System Service team operates the data-center infrastructure powering ByteDance’s non-China regions. We seek a self-motivated system engineer with SRE and DevOps skills to manage large-scale Linux host infrastructure, ensure core services reliability, and design HA architectures across regions.

You will develop automation, implement deployment architectures, and drive incident response with blameless post-mortems, collaborating with network, security, and application teams to