
[What the role is]
PRINCIPAL / SENIOR / EXECUTIVE INFRASTRUCTURE/CLOUD ENGINEER
[What you will be working on]
You will be responsible for designing, deploying, and optimizing cloud infrastructure solutions to ensure security, performance, and cost-efficiency. You will work with cloud-native technologies, automate infrastructure deployment, and ensure system resilience through high availability and disaster recovery strategies.
Responsibilities:
• Design, deploy, and maintain cloud infrastructure using Infrastructure as Code (IaC) tools such as Terraform and AWS CloudFormation.
• Implement and manage CI/CD pipelines using native cloud tools and services to streamline deployment and automation processes.
• Monitor and troubleshoot cloud environments to ensure high availability, disaster recovery, and optimal performance.
• Ensure security best practices and compliance with industry standards by managing IAM policies, encryption, and network security controls.
• Configure and manage cloud networking, optimize traffic routing, and enhance connectivity solutions.
[What we are looking for]
• Knowledge in Computer Science, Information Technology, Engineering, or a related field.
• At least 3 years’ experience in designing, deploying, and managing cloud infrastructure on AWS or other cloud platforms.
• Strong knowledge of Infrastructure as Code (Terraform, CloudFormation) and cloud automation strategies.
• Familiarity with networking concepts, cloud security best practices, and compliance frameworks.
• Experience with monitoring and troubleshooting cloud environments to ensure reliability and scalability.
• Ability to work in a fast-paced environment and collaborate with cross-functional teams to support cloud infrastructure needs.
As part of the shortlisting process for the role, you may be required to complete a medical declaration and / or undergo further assessment.

The Centre for Strategic Infocomm Technologies (CSIT) is a technical agency in the Ministry of Defence that harnesses advanced digital technologies to meet Singapore’s security needs.
We develop capabilities to support missions such as cyber defence, counter terrorism, and counter hostile information operations. Our technical focus includes cybersecurity, data analytics, software engineering, and cloud infrastructure and services.
CSIT was established in 2003 and is a member of the Defence Technology Community.
Visit www.csit.gov.sg for more info and find out about our career/ scholarship/internship opportunities!