Roles & Responsibilities
Job Duties :
- Manage Multi-Cloud Windows Operations – Provide Level 2 operational support for Windows Servers across on-premises and multi-cloud environments (AWS, Azure, GCP).
- Perform System Administration – Manage Active Directory, DNS, DHCP, GPO, WSUS, and Windows clustering to ensure high system availability.
- Execute OS Patch Management – Conduct scheduled Windows Server patching using WSUS, SCCM, AWS Systems Manager, and Azure Update Management; monitor compliance and audit readiness.
- Support Application Deployment – Deploy, configure, and troubleshoot applications on Windows Server platforms; perform OS-level diagnostics and performance tuning.
- Maintain ITIL Service Processes – Handle incidents, service requests, and changes through ITSM platforms (ServiceNow, Jira) while maintaining SLA compliance.
- Implement Security and Compliance Controls – Apply CIS hardening baselines, remediate vulnerabilities, and maintain IAM permissions following least-privilege principles.
- Automate Operations – Develop and maintain PowerShell scripts and use cloud CLIs (AWS, Azure, GCP) to automate operational and remediation tasks.
- Monitor and Optimize Systems – Configure and manage cloud-native monitoring tools (CloudWatch, Azure Monitor, GCP Cloud Monitoring) and proactively resolve performance issues.
- Support Backup & Disaster Recovery – Implement and validate cloud-based backup and recovery strategies, participate in DR testing, and document recovery procedures.
- Maintain Documentation and Knowledge Base – Create and update SOPs, runbooks, and technical documentation to support operational excellence and knowledge sharing.
Job Requirements :
Education : Diploma or Degree in Information Technology, Computer Science, or a related discipline.Experience : Minimum 4 years of hands-on Windows administration and at least 2 years of cloud operations experience (AWS preferred).Technical Expertise : Strong proficiency in Windows Server (2016–2025) administration and Active Directory services.Cloud Knowledge : Experience managing Windows workloads across AWS, Azure, and GCP, including EC2, S3, IAM, Azure VMs, and Compute Engine.Patch Management : Deep understanding of OS patching processes, tools, and compliance tracking.Security Awareness : Experience with CIS benchmarks, vulnerability remediation, and IAM access controls in secure environments.Scripting Skills : Proficiency in PowerShell and familiarity with AWS CLI, Azure CLI, and gcloud CLI.ITIL Familiarity : Working knowledge of ITIL processes (Incident, Problem, Change Management) and ITSM tools like ServiceNow or Jira.Certifications (Preferred) : AWS Certified Solutions Architect – Associate, Microsoft Azure Administrator Associate, ITIL Foundation, or equivalent.To Apply, please kindly email your updated resume to weizhe.teoh@tg-hr.com
Regret to inform that only shortlisted candidates will be notified.
CEI : R25127749
EA License : 14C7275
Tell employers what skills you have
Microsoft Azure
Azure
Change Management
AWS
DHCP
Scripting
Windows Server
Compliance
Disaster Recovery
DNS
Linux
Security Awareness