Senior Cloud Engineer: AWS Landing Zone & Control Tower

Xcellink Pte Ltd; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

Xcellink Pte Ltd in Singapore is seeking a Senior Cloud Engineer to design, implement, and support secure, scalable AWS environments, focusing on Landing Zone and Control Tower.

You will work with stakeholders to define requirements, govern accounts, and ensure compliance by applying IaC, monitoring, and automated security checks in CI/CD pipelines.

This role requires strong communication, hands-on AWS experience, and a proactive approach to automation and continuous improvement.

Qualifications

• Bachelor's degree in Computer Science, Information Technology, Electrical Engineering, Computing, or a related discipline.

Responsibilities

• Manage AWS accounts lifecycle within Landing Zone/Control Tower.
• Gather requirements with stakeholders to plan provisioning.
• Enforce security/monitoring controls via IaC (GuardDuty, CloudWatch).
• Be the main contact for onboarding/offboarding.
• Improve automation and efficiency via GitLab CI/CD.
• Incorporate security checks and scanning into pipelines.
• Manage access controls with SCPs, IAM roles, Entra ID groups.

Skills

AWS Landing Zone

AWS Control Tower

IaC (Terraform/CloudFormation/CDK)

Python or Node.js

CI/CD & DevSecOps

Security best practices

Stakeholder communication

Automation mindset

Education

Bachelor's degree in CS/IT/EE/Computing

Tools

Terraform

AWS CDK

CloudFormation

Job description

Xcellink Pte Ltd in Singapore is seeking a Senior Cloud Engineer to design, implement, and support secure, scalable AWS environments, focusing on Landing Zone and Control Tower.

You will work with stakeholders to define requirements, govern accounts, and ensure compliance by applying IaC, monitoring, and automated security checks in CI/CD pipelines.

This role requires strong communication, hands-on AWS experience, and a proactive approach to automation and continuous improvement.