Head of Site Reliability & Observability

Ambition Singapore; Singapore; On-site; SGD 300,000 - 520,000; Full time

Job summary

Ambition Singapore is seeking an experienced Vice President of Site Reliability Engineering to lead reliability, availability, and resilience across critical platforms and services. You will establish SRE as a core engineering discipline, driving automation, observability, incident management, and reliability-by-design practices.

You will define enterprise SRE strategy, own SLIs/SLOs and error budgets, mentor a high-performing team, and partner with engineering, Infrastructure, Security, and

Qualifications

• Bachelor's degree in CS/Engineering or related field.
• At least 12 years of experience in SRE, Software Engineering, Platform Engineering, Infrastructure, DevOps, or related disciplines.
• Proven experience building, scaling, or transforming SRE functions within complex enterprise environments.

Responsibilities

• Define and execute the enterprise SRE strategy, embedding reliability engineering across products, platforms, and services.
• Own and govern SLIs, SLOs, and error budgets, ensuring reliability decisions are data-driven.
• Drive improvements in service availability, resilience, recoverability, and performance.
• Lead the strategy for observability, automation, self-healing capabilities, and resilience engineering platforms.
• Oversee incident management, major incident response, post-incident reviews, and chaos engineering initiatives.
• Drive operational excellence through automation, toil reduction, and platform standardization.
• Partner with Engineering, Infrastructure, Security, and Product teams to embed reliability requirements early in the development lifecycle.
• Build, mentor, and lead a high-performing team of SRE leaders and engineers.
• Influence technical decisions across teams and stakeholders, driving reliability outcomes in a matrixed environment.

Skills

SRE Principles

Automation-first Ops

Observability

Monitoring Frameworks

Resilience Engineering

Incident Management

Capacity Planning

Performance Optimization

Disaster Recovery

SLIs/SLOs

Error Budgets

Java

Distributed Systems

Stakeholder Management

Education

Bachelor's degree in Computer Science, Engineering, Information Systems, or related field

Job description

Ambition Singapore is seeking an experienced Vice President of Site Reliability Engineering to lead reliability, availability, and resilience across critical platforms and services. You will establish SRE as a core engineering discipline, driving automation, observability, incident management, and reliability-by-design practices.

You will define enterprise SRE strategy, own SLIs/SLOs and error budgets, mentor a high-performing team, and partner with engineering, Infrastructure, Security, and