Systems Engineer - VMware & Security Hardening

APBA TG HUMAN RESOURCE PTE. LTD.; Singapore; On-site; SGD 65,000 - 95,000; Full time

Job summary

APBA TG HUMAN RESOURCE PTE. LTD. is seeking a skilled IT System Administrator to maintain and support servers, endpoints, network devices and virtual environments, ensuring stability and security.

You will monitor systems, perform preventive maintenance, apply patches and conduct backup/restoration testing. The role requires hands-on experience with VMware, vCenter, ESXi, Active Directory and cross-platform Windows/Linux administration, plus strong troubleshooting, incident response and

Qualifications

• Minimum 5 years' experience in system maintenance.
• Knowledge of vCenter, ESXi, RedHat, Veeam Backup, Windows/Linux patching and policy hardening.
• Experience with VMware, Active Directory, Windows/Linux system administration.
• Knowledge of cybersecurity, backup, troubleshooting and incident management.
• Experience in system upgrades, migrations, vendor and SLA management.

Responsibilities

• Maintain and support servers, endpoints, network devices and virtual environments.
• Perform system monitoring, preventive maintenance, patching, backup and restoration testing.
• Troubleshoot hardware, software and network issues and perform root cause analysis.
• Apply security patches, system hardening and access management.
• Configure and maintain Active Directory, VMware, Hyper-V and cloud VMs.
• Maintain system documentation, asset records and SOPs.
• Support upgrades, migrations and continuous improvement.
• Coordinate with vendors and provide user and technical support.

Skills

System maintenance

Troubleshooting

Cybersecurity

Incident management

Patch management

Backup & recovery

Vendor & SLA management

Tools

VMware

vCenter

ESXi

Active Directory

Windows

Linux

RedHat

Veeam Backup

Job description

APBA TG HUMAN RESOURCE PTE. LTD. is seeking a skilled IT System Administrator to maintain and support servers, endpoints, network devices and virtual environments, ensuring stability and security.

You will monitor systems, perform preventive maintenance, apply patches and conduct backup/restoration testing. The role requires hands-on experience with VMware, vCenter, ESXi, Active Directory and cross-platform Windows/Linux administration, plus strong troubleshooting, incident response and