Senior Systems & Infrastructure Lead | Windows, VMware, SQL

Maestro Human Resource Pte Ltd; Singapore; On-site; SGD 120,000 - 150,000; Full time

Job summary

Maestro Human Resource Pte Ltd is seeking a System Manager to lead a team of system engineers and oversee enterprise system and infrastructure operations in Singapore. You will drive preventive maintenance, upgrades, deployments, and issue resolution while aligning with security and compliance requirements.

The ideal candidate has 6+ years of relevant technical experience, 3+ years of team leadership, and deep expertise in Windows Server, SQL Server, VMware ESXi, VSAN, NSX, and patch management.

Qualifications

• Minimum 6 years of relevant technical experience.
• Minimum 3 years of leading a team of at least 3 system engineers.
• Strong knowledge of Windows Server 2019+ and Windows 11+.

Responsibilities

• Manage and review monthly system preventive maintenance activities and reporting.
• Oversee system and infrastructure upgrades including firmware, OS upgrades, and COTS infrastructure upgrades.
• Manage deployment changes including planning, impact assessment and contingency rollbacks.
• Provide support and resolve technical issues, offering advice on system design changes when required.

Skills

Windows Server

SQL Server

Windows 11

Windows AD/GP

VMware ESXi

VSAN/NSX

System Patch Management

Security Certificates

Tools

WSUS

SEP/Symantec

Trellix ePO

vCenter/NSX

Job description

Maestro Human Resource Pte Ltd is seeking a System Manager to lead a team of system engineers and oversee enterprise system and infrastructure operations in Singapore. You will drive preventive maintenance, upgrades, deployments, and issue resolution while aligning with security and compliance requirements.

The ideal candidate has 6+ years of relevant technical experience, 3+ years of team leadership, and deep expertise in Windows Server, SQL Server, VMware ESXi, VSAN, NSX, and patch management.