Senior Cloud Engineer — DevSecOps & IaC on AWS/Azure

Singtel; Singapore; On-site; Confidential; Full time

Job summary

Singtel is seeking a Senior Cloud Engineer to design, implement, and manage scalable cloud infrastructure on AWS and Azure. You will automate provisioning with IaC tools, collaborate with cross-functional teams, and drive secure DevSecOps practices across the environment.

Ideal candidates have 3–4 years of cloud experience, strong scripting skills, and a solid grasp of cloud security and architecture documentation.

Qualifications

• Diploma or Degree in Computer Science, Information Technology, or related field, or equivalent experience.
• 3–4 years proven experience with cloud services on AWS/Azure, including architecture design and implementation.
• Strong proficiency in IaC tools: Terraform, Bicep, and CloudFormation.
• Experience with scripting languages (Python, Bash, PowerShell) for automation tasks.
• Excellent debugging and troubleshooting skills for cloud environment.
• Solid understanding of DevSecOps practices, tools, and methodologies.
• Knowledge of cloud security best practices, compliance standards, and risk management.
• Documentation of architecture, standards, and patterns.
• Strong communication, collaboration and presentation abilities.

Responsibilities

• Design, implement, and maintain scalable cloud infrastructure on AWS and Azure.
• Automate provisioning using IaC tools to improve efficiency and consistency.
• Collaborate with development teams to align cloud solutions with business needs.
• Implement CI/CD pipelines with security integrated per DevSecOps principles.
• Monitor performance, availability, and security; respond to incidents and alerts.
• Regularly assess cloud architectures for optimization opportunities.
• Document cloud architecture, standards, and patterns for teams.
• Provide guidance and support for cloud-related queries and issues.
• Stay updated on industry trends and best practices in cloud computing.

Skills

AWS/Azure cloud

IaC tools

Automation scripting

DevSecOps

Cloud security

Documentation

Communication & collaboration

Education

Diploma or Degree in CS/IT or related

Tools

Terraform

Azure Bicep

AWS CloudFormation

Job description

Singtel is seeking a Senior Cloud Engineer to design, implement, and manage scalable cloud infrastructure on AWS and Azure. You will automate provisioning with IaC tools, collaborate with cross-functional teams, and drive secure DevSecOps practices across the environment.

Ideal candidates have 3–4 years of cloud experience, strong scripting skills, and a solid grasp of cloud security and architecture documentation.