Responsibilities
Design, deploy, and manage AWS infrastructure (EC2, S3, IAM, VPC, RDS, Lambda, CloudFront, CloudWatch, etc.) following best practices for security, scalability, and cost optimization.
Develop and maintain Terraform templates/modules to automate cloud resource provisioning and configuration.
Implement and manage CI/CD pipelines using GitHub Actions, Jenkins, or AWS CodePipeline.
Monitor, troubleshoot, and optimize cloud systems to ensure reliability and performance.
Collaborate with development, security, and operations teams to enable smooth application deployment and compliance alignment.
Implement infrastructure monitoring, logging, and alerting using tools like CloudWatch, Prometheus, Grafana, or ELK Stack.
Maintain proper documentation, version control, and configuration management across environments.
Participate in architecture discussions, proof-of-concepts, and ongoing improvements to infrastructure automation.
Qualities We Value
3–4 years of professional experience in cloud infrastructure engineering or DevOps.
Strong hands-on experience with AWS Cloud Services (compute, storage, networking, IAM, and monitoring).
Proven experience in Terraform for infrastructure provisioning and management.
Solid understanding of networking concepts, VPC design, security groups, and IAM policies.
Familiarity with Linux administration and scripting (Bash or Python).
Experience with Git-based workflows and version control practices.
Good analytical, troubleshooting, and problem-solving skills.
Excellent communication and teamwork abilities.
Combuilder is a Singapore Head-quartered IT services company having extended operations in Beijing, China. We are a professional, vision-driven organisation focused on superior customer satisfaction to provide affordable, high quality, reliable and timely large-scale systems solutions.
Our company is involved in the design and development of large scale software systems since Year 1999, mainly for railway, MRT and MINDEF projects. We are the sub-contractor and strategic partner of ST Electronics (Transport Business Unit, Large Scale Group) and ST Training & Simulation.