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Site Reliability Engineer Lead

PERSOL | singapore, Singapore | Posted May 30, 2026

Position Overview

Responsibilities

  • Design, deploy, and maintain the AWS Connect ecosystem, including Contact Flows, Lambda integrations, Lex Bots, and claim phone numbers using Infrastructure as Code (Terraform/CloudFormation).
  • Maintain the always-on state of the service desk. Manage voice and chat channel reliability, ensuring low latency and high audio quality.
  • Oversee the reliability of integrations between AWS Connect and ITSM tools (e.g., ServiceNow, Jira Service Management, or Salesforce).
  • Proactively monitor and scale telephony quotas, concurrent tasks, and backend compute resources to handle peak service desk traffic.
  • Manage core AWS services supporting the platform (EC2, ECS/EKS, S3, Lambda, DynamoDB, and VPC networking).
  • Implement IAM least‑privilege policies, encrypt data at rest/transit with KMS, and ensure the platform meets industry standards (SOC2, HIPAA, or PCI‑DSS if applicable).
  • Monitor cloud spend and im...

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