AVATAR MODERN TECHNO SERVICES PTE. LTD. Hiring! Full Time Senior Windows Infrastructure Engineer (L3) in Central Region (Singapore), Earn up to SGD 8,000 - Ricebowl

Position Summary

Provide L3 support for enterprise Windows infrastructure, VMware, Nutanix, Active Directory and Hybrid Identity services in a 24x7 managed services environment.

Support Coverage

24x7 operational support, shift rotation, on-call support, major incident management, SLA compliance and DR activities.

Technical Requirements

· Windows Server 2016/2019/2022Administration

·  Active Directory, DNS, DHCP,DFS, GPO, ADFS, KMS, RDS

·  VMware ESXi, vCenter, HA, DRS, vMotion

·  Nutanix Prism, AHV, CVM, LCM

·  SCCM, BigFix, Datadog, Grafana

·  AD Manager Plus and Quest Recovery Manager

AD and Entra ID Responsibilities

·  Azure AD / Entra ID Operations

·  Conditional Access Administration

·  Identity Governance

·  RBAC Administration

·  Access Certification Reviews

·  Entra Connect Management

·  AD Recovery using Quest Recovery Manager

·  AD Manager Plus Administration

·  Security and Compliance Audits

·  Hybrid Identity Management

·  Certificate Lifecycle Management

Automation Skills

·  Ansible Automation Platform

·  Terraform Infrastructure as Code

·  PowerShell Automation

·  Python Scripting

·  Workflow Automation

·  Reusable Playbooks and IaC Modules

Operational Responsibilities

·  Incident, Problem and Change Management

·  RCA and KEDB Management

·  Patching and Vulnerability Remediation

·  Lifecycle Management and EOL/EOS Tracking

·  Capacity and Performance Management

·  DR Planning and Execution

·  OEM Coordination

·  Documentation, SOP and Runbook Maintenance

Preferred Certifications

· Microsoft Windows Server Hybrid Administrator

· Microsoft Identity and Access Administrator

· VMware VCP/VCAP

· Nutanix NCP

· Red Hat Ansible Automation

· Hashicorp Terraform Associate

· ITIL Foundation