Global SRE Engineer: Large-Scale Infra & Reliability

ByteDance

Singapore

On-site

SGD 150,000 - 190,000

Full time

7 days ago

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Job summary

ByteDance is seeking a systems engineer with a strong SRE mindset to manage and scale Linux host infrastructure across non-China data centers. You will own DNS, NTP, DHCP, NAT, and Kerberos services and design deployment architectures for high availability and disaster recovery.

The role requires hands-on experience with Ansible/Salt/Puppet, CI/CD pipelines, and mature incident response practices. Collaboration with cross-functional teams is essential to support global operations.

Qualifications

Bachelor's degree or higher in Electrical/Computer Engineering, Computer Engineering, Computer Science or related majors.
Solid experience in large-scale Linux host management, including OS deployment and fleet operations.
Strong hands-on knowledge of core data center services: DNS, NTP, DHCP, NAT, APT repository management, Kerberos.
Proficiency with DevOps tooling and CI/CD pipelines.
Familiarity with SRE principles, including SLO/SLI and post-mortems.
Understanding of high availability design patterns and disaster recovery.

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 across regions.
Develop and enforce SLOs; lead incident response and post-mortems to improve reliability.
Collaborate with network, security, and application teams to meet global demand.
Identify automation opportunities to reduce toil and improve efficiency.