AWS System Engineer | Cloud & SRE

ScienTec Consulting Pte. Ltd.; Singapore; Hybrid; SGD 67,000 - 112,000; Full time

Job summary

ScienTec Consulting Pte. Ltd. is seeking a System Engineer with AWS expertise to join our cloud and infrastructure team. You will design, build, and operate scalable systems to ensure security, reliability, and performance across environments.

The role is hands-on, focusing on automation with IaC, monitoring, and incident response while collaborating with software engineering to support continuous delivery and cost optimization.

Qualifications

• Degree in IT/Computer Science or equivalent experience.
• Strong Linux/Windows administration and networking fundamentals.
• Scripting skills (Python, Bash, PowerShell, or Node.js).
• Experience with monitoring tools, CI/CD, Git, and automation.
• Familiarity with virtualization and container technologies; certifications are a plus.

Responsibilities

• Design, build, and maintain cloud and on-prem infrastructure across environments.
• Manage compute, storage, networking, virtualisation, and container platforms.
• Implement monitoring, logging, and observability solutions.
• Automate infrastructure using IaC tools (e.g., Terraform, CloudFormation, Ansible).
• Administer AWS services and optimise performance and cost.
• Ensure system reliability, availability, and scalability through SRE practices.
• Patching, upgrades, and security hardening.
• Maintain backups, disaster recovery, and high-availability setups.
• Troubleshoot incidents and support application/engineering teams.
• Document architectures, runbooks, and standard operating procedures.

Skills

Linux admin

Windows admin

Networking basics

Python

Bash scripting

PowerShell

Node.js

Monitoring tools

CI/CD

Git

Automation

Virtualisation

Container tech

Education

Degree in IT/Computer Science

Tools

Terraform

CloudFormation

Ansible

AWS

CI/CD tooling

Job description

ScienTec Consulting Pte. Ltd. is seeking a System Engineer with AWS expertise to join our cloud and infrastructure team. You will design, build, and operate scalable systems to ensure security, reliability, and performance across environments.

The role is hands-on, focusing on automation with IaC, monitoring, and incident response while collaborating with software engineering to support continuous delivery and cost optimization.