Senior Windows & VMware Engineer | Patch & Security Lead

CORNERSTONE GLOBAL PARTNERS PTE. LTD.; Singapore; Sur place; SGD 90 000 - 130 000; Plein temps

Résumé du poste

Cornerstone Global Partners in Singapore is seeking an experienced Windows Server Administrator to patch, manage and optimise Windows Server and VMware ESXi environments. You will handle AD, GPOs, and cluster configurations while maintaining patch cycles and vulnerability management.

Ideal candidates have 6+ years in Windows Server administration, SLA-driven experience, and are comfortable weekend roster shifts and on-call duties as operational needs arise.

Qualifications

• Minimum 6 years of Windows Server administration, maintenance and troubleshooting.
• Experience in an SLA-driven enterprise environment is required.
• Ability to collaborate effectively in a team-oriented setting.
• Willing to support weekend shifts and weekday on-call as needed.

Responsabilités

• Perform system administration of Windows Server and VMware environments.
• Administer Windows Server 2008/2012/2016/2019.
• Manage Active Directory including OUs, GPOs, forests and domains.
• Deploy and manage virtual machines using Hyper-V and VMware.
• Conduct end-to-end patch and vulnerability management across OS and ESXi.
• Perform patch assessments, plan deployments and remediation actions.
• Utilise patch management tools such as BigFix or SCCM.
• Automate pre- and post-patching maintenance tasks.
• Troubleshoot hardware, OS and VMware-related issues.
• Apply RAID and clustering concepts; perform BIOS/firmware upgrades.

Connaissances

Windows Server administration

Patch management

Troubleshooting

Active Directory

Team collaboration

On-call support

Weekend shifts

Outils

BigFix

SCCM

Description du poste

Cornerstone Global Partners in Singapore is seeking an experienced Windows Server Administrator to patch, manage and optimise Windows Server and VMware ESXi environments. You will handle AD, GPOs, and cluster configurations while maintaining patch cycles and vulnerability management.

Ideal candidates have 6+ years in Windows Server administration, SLA-driven experience, and are comfortable weekend roster shifts and on-call duties as operational needs arise.