Virtualisation OS Infrastructure Engineer L2/L3 (1-year renewable) #IAC

Job Responsibilities

• Provision and configure virtual machines following defined build standards and processes
• Manage hypervisor clusters — HA, DRS, vMotion, resource pools, snapshots and vCenter RBAC
• Administer Windows Server and Linux OS — configuration, patching and CIS hardening
• Manage user accounts, access permissions, SSH keys and certificate lifecycle
• Configure and maintain vSwitch, VLAN and virtual network settings within the hypervisor environment
• Build and maintain OS images and manage PXE-based re-imaging pipelines
• Configure and maintain system services, scheduled tasks, file sharing, print server and SFTP infrastructure
• Maintain security posture — endpoint protection, firewall rules and compliance policy enforcement
• Deploy and maintain log collection agents across the server fleet
• Manage disk partitions, volumes, filesystems and storage capacity
• Contribute to automation initiatives and maintain operational runbooks and documentation
• Respond to and resolve infrastructure incidents within agreed service levels
• Participate in change management and peer review of technical changes
• Any other ad-hoc duties as assigned by supervisor

Requirements

• Hypervisor administration — VMware vSphere / ESXi, Microsoft Hyper-V and KVM
• vCenter management — clusters, resource pools, distributed switches, HA, DRS and vMotion
• Virtual machine provisioning, snapshot management and VM lifecycle operations
• vSwitch and VLAN configuration — virtual network management within hypervisor environments
• OS re-imaging— PXE boot, WDS and automated OS deployment pipelines
• Windows Server administration — Active Directory, Group Policy, IIS, Print Server and SFTP
• Linux administration — RHEL and Ubuntu; system configuration, service management and hardening
• OS patching and CIS hardening — enterprise patch management and compliance frameworks
• User and access management — account provisioning, group management and privilege control
• Infrastructure as code — Terraform or equivalent for VM provisioning and configuration
• Configuration management — Ansible or equivalent automation frameworks
• Security tools — endpoint protection, firewall management and compliance scanning
• File sharing protocols — NFS, CIFS and SMB server and client configuration
• Storage management— LVM, disk partitioning, filesystem lifecycle and capacity optimisation
• Certificate lifecycle management and Windows Certificate Authority
• Version control and code review — Git workflows and collaborative development practices

Interested applicants, please email your resume to Andre Chua Jing Ming

Email: [email protected]

CEI Reg No: R1989053

EA Licence No: 99C4599

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