Cloud Engineer – AWS/Azure, Windows & Linux, Pre-Sales

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

Job summary

NXGEN is seeking a seasoned Cloud Engineer to design, implement, and manage cloud-based solutions that integrate with on-prem Windows and Linux infrastructure. You will optimize networks, implement security controls, and automate deployments using Terraform, PowerShell, Ansible, or Bash.

The candidate will lead cloud migrations, support pre-sales activities, and ensure robust hybrid environments with strong documentation and cross-functional collaboration.

Qualifications

• Bachelor’s degree or equivalent experience in computer science, IT, or related field.
• 10+ years of experience with Windows, Linux, and networking.
• Proficiency in AWS or Azure cloud services and IaC tooling.
• Experience with Windows and Linux server administration and TCP/IP, DNS, VPNs, firewalls.

Responsibilities

• Design, deploy, and maintain cloud-based infrastructure in AWS or Azure.
• Manage Windows and Linux environments (AD, GPO, DNS, DHCP, performance).
• Configure and troubleshoot networking (firewalls, VPNs, routing, switching).
• Implement cloud security best practices and compliance standards.
• Automate deployments with Terraform, PowerShell, Ansible, or Bash.
• Monitor cloud environments for performance, availability, and security.
• Collaborate on cloud migrations and hybrid environments.
• Document cloud architecture and procedures.
• Assist in pre-sales architecture, proposals, and client presentations.

Skills

Windows Server

Linux

Networking

AWS

Azure

Terraform

PowerShell

Python

Bash

Ansible

Docker

Kubernetes

Active Directory

Education

Bachelor’s degree in computer science, IT, or related field

Tools

Terraform

ARM templates

PowerShell

Python

Bash

Ansible

Docker

Kubernetes

AWS

Azure

Job description

NXGEN is seeking a seasoned Cloud Engineer to design, implement, and manage cloud-based solutions that integrate with on-prem Windows and Linux infrastructure. You will optimize networks, implement security controls, and automate deployments using Terraform, PowerShell, Ansible, or Bash.

The candidate will lead cloud migrations, support pre-sales activities, and ensure robust hybrid environments with strong documentation and cross-functional collaboration.