Senior Cloud Architect – AWS/Azure, Hybrid Infra

UPPER SPRING CONSULTING PTE. LTD.; Singapore; On-site; SGD 180,000 - 240,000; Full time

Job summary

Upper Spring Consulting Pte. Ltd. seeks an experienced Cloud Engineer to design, implement, and manage cloud-based solutions, ensuring integration with on-prem Windows/Linux infrastructure and robust network security.

You will design and deploy cloud infra in AWS/Azure, manage Windows and Linux environments, and implement security controls. Ideal candidates have 10+ years in the field, strong Windows/Linux/Networking background, and proficiency in IaC tools and scripting.

Qualifications

• Bachelor’s degree in computer science, IT or equivalent.
• 10+ years of experience with Windows, Linux, and networking.
• Proficiency in AWS and/or Azure cloud services.
• Strong Windows and Linux Server administration (AD, GPO, DNS).
• Solid knowledge of networking (TCP/IP, VPNs, firewalls).
• IaC experience with Terraform or ARM templates.
• Scripting in PowerShell, Python, Bash, or Ansible.
• Understanding of cloud security frameworks and compliance.
• Experience in pre-sales architecture, proposals and client presentations.
• Certs such as AWS/Azure/RHCE/CCNA/CCNP are a plus.
• Familiarity with DevOps and CI/CD pipelines.
• Experience in Singapore GovTech GCC environment is desirable.

Responsibilities

• Design, deploy, and maintain cloud infrastructure in AWS or Azure.
• Manage Windows and Linux environments, including AD, GPO, DNS, DHCP, and performance tuning.
• Configure and troubleshoot networking components including firewalls, VPNs, routing, and switching.
• Implement cloud security best practices and ensure compliance with standards.
• Automate deployments and infrastructure management using Terraform, PowerShell, Ansible or Bash.
• Monitor cloud environments for performance, availability, and security vulnerabilities.
• Collaborate with cross-functional teams to support cloud migrations and hybrid environments.
• Document cloud architecture, configurations, and procedures.
• Participate in pre-sales activities, including crafting technical proposals and RFP input.

Skills

AWS/Azure cloud services

Windows/Linux Server administration

Networking fundamentals

Infrastructure as Code

Scripting (PowerShell/Python/Bash/Anis

Pre-sales & proposals

DevOps & CI/CD

GovTech GCC experience

Education

Bachelor's degree in Computer Science or related field

Tools

Terraform

ARM templates

PowerShell

Python

Ansible

Jenkins

Job description

Upper Spring Consulting Pte. Ltd. seeks an experienced Cloud Engineer to design, implement, and manage cloud-based solutions, ensuring integration with on-prem Windows/Linux infrastructure and robust network security.

You will design and deploy cloud infra in AWS/Azure, manage Windows and Linux environments, and implement security controls. Ideal candidates have 10+ years in the field, strong Windows/Linux/Networking background, and proficiency in IaC tools and scripting.