Job Responsibilities:

Develop and maintain PowerShell scripts and use cloud CLIs (AWS) to automate operational and remediation tasks.
Configure and manage cloud-native monitoring tools (CloudWatch, Azure Monitor, GCP Cloud Monitoring) and proactively resolve performance issues.
Implement and validate cloud-based backup and recovery strategies, participate in DR testing, and document recovery procedures.
Create and update SOPs, runbooks, and technical documentation to support operational excellence and knowledge sharing.
Provide Level 2 operational support for Windows Servers / Linux across AWS platforms
Manage Active Directory, DNS, DHCP, GPO, WSUS, and Windows clustering to ensure high system availability.
Conduct scheduled Windows Server patching using WSUS, SCCM, AWS Systems Manager
Deploy, configure, and troubleshoot applications on Windows Server platforms; perform OS-level diagnostics and performance tuning.
Handle incidents, service requests, and changes through ITSM platforms (ServiceNow, Jira) while maintaining SLA compliance.
Apply CIS hardening baselines, remediate vulnerabilities, and maintain IAM permissions following least-privilege principles.

Job Requirements:

Diploma or Degree in Information Technology, Computer Science, or a related discipline.
Minimum 3 years of hands-on Windows / Linux administration and at least 2 years of cloud operations experience (AWS preferred).
Strong proficiency in Windows Server (2016–2025) administration and Active Directory services.
Working knowledge of ITIL processes (Incident, Problem, Change Management) and ITSM tools like ServiceNow or Jira.
Experience managing Windows workloads across AWS including EC2, S3, IAM, Azure VMs, and Compute Engine.
Deep understanding of OS patching processes, tools, and compliance tracking.
Experience with CIS benchmarks, vulnerability remediation, and IAM access controls in secure environments.
Proficiency in PowerShell and familiarity with AWS CLI, Azure CLI, and gcloud CLI.

Apply, please kindly email your updated resume to akshya.raman@tg-hr.com.

Only shortlisted applicants will be notified.

APBA TG Human Resource Pte Ltd (14C7275) || Akshya R (R24122440)

TG Singapore

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