Senior Cloud Architect & Infra Automation Lead

NCS; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

NCS invites an experienced Senior Cloud Administrator to join our Infrastructure team in Singapore. You will design, implement, and manage scalable cloud infrastructure across public, private, and hybrid environments, ensuring security, reliability, and performance.

Lead migrations, develop IaC using Terraform or CloudFormation, and drive automation with Ansible. You will optimize ALB/NLB, WAF, DNS, and patch management while mentoring junior engineers and collaborating with cross-functional

Qualifications

• Bachelor’s degree in a related field.
• 12+ years hands-on cloud engineering or infrastructure experience.
• 3+ years focused on designing, deploying, and managing cloud-based solutions (AWS preferred).
• Experience in architecting and implementing hybrid cloud environments.
• Strong proficiency in AWS services: EC2, S3, VPC, Lambda, RDS, CloudWatch, Systems Manager, IAM, CloudFormation.
• Certifications such as AWS SA/PA, RHCSA/RHCE are preferred.

Responsibilities

• Design, architect, and implement scalable cloud infrastructures across public, private, and hybrid environments.
• Lead cloud migrations and integrate with on-premises systems.
• Develop IaC and automation pipelines.
• Manage and secure ALB/NLB, WAF, DNS, and networking.
• Provide Level 2/3 support and on-call as needed.

Skills

Cloud architecture design

Infrastructure as code

Hybrid cloud integration

Security and compliance

Leadership and mentoring

Linux/Windows admin

Education

Bachelor's degree in Computer Science / IT / Computer Engineering

Tools

Terraform

CloudFormation

Ansible

VMware vSphere

Hyper-V

AWS

Route 53

ALB/NLB

NetScaler

CI/CD pipelines

ManageEngine

Job description

NCS invites an experienced Senior Cloud Administrator to join our Infrastructure team in Singapore. You will design, implement, and manage scalable cloud infrastructure across public, private, and hybrid environments, ensuring security, reliability, and performance.

Lead migrations, develop IaC using Terraform or CloudFormation, and drive automation with Ansible. You will optimize ALB/NLB, WAF, DNS, and patch management while mentoring junior engineers and collaborating with cross-functional