Senior Cloud Infrastructure Engineer

CTOS; Petaling Jaya; On-site; MYR 180,000 - 240,000; Full time

Job summary

CTOS seeks a Cloud Infrastructure Engineer to support day-to-day cloud and on-prem operations, ensuring reliability, security, and performance across environments. You will build automation, manage AWS services, and contribute to security governance while collaborating with internal teams and partners.

The role emphasizes hands-on work with Windows and Linux, networking, storage, databases, and regulatory-compliant infrastructure in a dynamic financial-services context.

Qualifications

• 6+ years in infrastructure operations.
• Experience with AWS and hybrid cloud environments.
• Familiarity with backup, DR, and security controls.
• Exposure to regulated environments is a plus.

Responsibilities

• Support operation and maintenance of AWS cloud and on-prem environments.
• Implement monitoring and observability using CloudWatch, Prometheus, Grafana, Datadog.
• Design and validate backup, restore, and DR strategies in AWS.
• Develop IaC with Terraform and CloudFormation for repeatable provisioning.
• Participate in 24x7 production support and incident response.
• Maintain runbooks, architecture notes, and post-mortems.

Skills

Cloud infrastructure

AWS

Windows Server

Linux

Networking

IaC

Education

Bachelor's Degree in CS/SE

Tools

Terraform

AWS CloudFormation

Prometheus

Grafana

Datadog

Jira/Azure DevOps

Job description

CTOS seeks a Cloud Infrastructure Engineer to support day-to-day cloud and on-prem operations, ensuring reliability, security, and performance across environments. You will build automation, manage AWS services, and contribute to security governance while collaborating with internal teams and partners.

The role emphasizes hands-on work with Windows and Linux, networking, storage, databases, and regulatory-compliant infrastructure in a dynamic financial-services context.