Senior Cloud Engineer: AWS, DB & Automation

LIQUID GROUP PTE. LTD.; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

Liquid Group PTE. LTD. is seeking a Senior Cloud Engineer to lead AWS infrastructure and database operations. The role focuses on managing AWS, Linux/Windows servers, and AWS RDS databases including Oracle and PostgreSQL.

You will implement automation, security hardening, patch management, and incident response, while collaborating with DevOps, SRE, and application teams to ensure reliability and cost efficiency.

Qualifications

• 7+ years in Cloud/Infrastructure roles
• Strong hands-on AWS experience
• Linux administration expertise
• Windows Server administration experience
• Vulnerability remediation and patch management

Responsibilities

• Manage and optimise AWS cloud infrastructure across production and non-production environments.
• Monitor infrastructure availability, performance, capacity, and security; troubleshoot incidents.
• Maintain Linux and Windows servers hosted on AWS; patching, upgrades, and hardening.
• Manage AWS RDS Oracle and PostgreSQL databases; backups, monitoring, and DR planning.
• Automate infrastructure and operational tasks using IaC and automation tools.
• Support 24/7 production environments and participate in on-call rotations.

Skills

Cloud architecture

Linux administration

Windows administration

Infrastructure automation

CI/CD practices

Tools

AWS

Terraform

CloudFormation

Ansible

Python

PowerShell

Job description

Liquid Group PTE. LTD. is seeking a Senior Cloud Engineer to lead AWS infrastructure and database operations. The role focuses on managing AWS, Linux/Windows servers, and AWS RDS databases including Oracle and PostgreSQL.

You will implement automation, security hardening, patch management, and incident response, while collaborating with DevOps, SRE, and application teams to ensure reliability and cost efficiency.