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TG Singapore

Cloud Engineer (AWS, Windows & Linux)- upto $9k

TG Singapore
Singapore · Full-time · Mid-Senior

Overview

Support and operate Windows and Linux workloads on AWS across UAT and Production, focusing on daily operations, troubleshooting, and maintaining a secure, stable cloud environment.


Responsibilities

  • Provide Level 2 support for Windows Server (2016/2019/2022) and Linux (RHEL, Amazon Linux, Ubuntu)
  • Perform troubleshooting, service restarts, performance monitoring, and log analysis
  • Manage core services:
  • Windows: AD, DNS, GPO, WSUS
  • Linux: systemd, cron, filesystem, package management (yum/apt)
  • Handle incidents, problems, and service requests via ITSM tools
  • Support AWS services: EC2, EBS, S3, Systems Manager (SSM), CloudWatch
  • Perform instance provisioning, validation, start/stop, resizing, snapshots, and recovery
  • Ensure operational readiness for UAT and Production environments
  • Support networking components: VPCs, subnets, route tables, security groups
  • Troubleshoot connectivity, firewall, and load balancer (NLB) issues
  • Work with network teams to validate connectivity and perform testing
  • Support security and compliance: CIS hardening, vulnerability remediation, IAM roles
  • Assist with endpoint protection tools and audit/compliance activities
  • Perform OS patching using WSUS, SCCM, yum, apt, and SSM Patch Manager
  • Use PowerShell, Bash, and AWS CLI for automation and remediation
  • Participate in maintenance windows and on-call rotations
  • Maintain runbooks, SOPs, and knowledge articles
  • Support transition from project delivery to steady-state operations


Requirements:

  • 5+ years hands on experience in Windows/Linux OS support
  • 2+ years supporting workloads on AWS.
  • Experience in enterprise or regulated environment
  • Windows Server administration (2016/2019/2022)
  • Linux administration (RHEL / Amazon Linux / Ubuntu)
  • AWS: EC2, EBS, S3, IAM, Systems Manager (SSM), CloudWatch
  • Networking fundamentals: VPCs, security groups, routing, load balancers (NLB)
  • Scripting: PowerShell and Bash
  • Strong troubleshooting and incident management
  • Good communication and teamwork
  • Process-driven with attention to documentation
  • Proactive mindset and willingness to learn


Preferred Certifications:

  • AWS Certified SysOps Administrator- Associate
  • AWS Certified Solutions Architect- Associate
  • Microsoft Windows Server / Hybrid Administrator certification
  • Linux certification (RHCSA or equivalent)
  • ITIL Foundation (v3/v4)


If you are keen, please email your updated resume to [email protected]

EA License no.14C7275/Registration no. R1434860

Please take note that only shortlisted candidate will be contacted. Thank you.

Key Skills

Ranked by relevance

linux server aws windows server powershell s3 firewall cloud bash dns cis
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Posted
Apr 14, 2026
Type
Full-time
Level
Mid-Senior
Location
Central Singapore Community Development Council

Industries

Human Resources Services

Categories

Information Technology

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