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

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

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: andrechua@recruitexpress.com.sg

CEI Reg No: R1989053

EA Licence No: 99C4599

Recruit Express Pte Ltd

See also