Senior Cloud Infra Engineer — Windows, VMware, Hybrid

GMP Technologies; Singapore; On-site; SGD 120,000 - 150,000; Full time

Job summary

GMP Technologies (S) Pte Ltd is seeking an experienced Windows infrastructure specialist to act as L3 escalation point for complex production incidents and drive root cause analysis in a demanding enterprise environment.

You will ensure availability, stability, and performance of servers, Hyper-V, Failover Clustering, and VMware platforms while supporting hybrid cloud (AWS/GCP) and hyper-converged hardware. Strong automation and scripting skills are essential.

Qualifications

• 8 to 10 years of experience in Windows infrastructure (enterprise environment).
• Strong expertise in Windows Server, Hyper-V, and Failover Clustering.
• Experience with VMware (vSphere / ESXi).
• Exposure to AWS and/or GCP.
• Hands-on with enterprise hardware and hyper-converged platforms.
• Experience in automation using PowerShell and/or Python.
• Strong troubleshooting across infrastructure layers (network, storage, OS).
• Experience with Active Directory, patching, monitoring, and security tools.
• Background in financial services / production support environment preferred.
• Strong communication skills and ability to handle high-pressure incidents.

Responsibilities

• Act as L3 escalation point for complex production incidents and drive root cause analysis.
• Ensure availability, stability, and performance of infrastructure aligned to SLA.
• Manage Windows Server environments, including Hyper-V and Failover Clustering.
• Support VMware platforms (vSphere / ESXi) and hybrid cloud environments (AWS / GCP).
• Oversee enterprise hardware and hyper-converged platforms (e.g. HPE, UCS, VxRail).
• Drive automation using PowerShell, Python, and workflow tools.
• Perform infrastructure risk assessment and review technical changes.
• Manage patching, vulnerability remediation, and system security.
• Support monitoring, performance tuning, and capacity planning.
• Collaborate with architects, project teams, and stakeholders on improvements.
• Mentor team members and promote knowledge sharing.

Skills

Windows infrastructure

Hyper-V

Failover Clustering

VMware vSphere/ESXi

Cloud (AWS/GCP)

Automation scripting

PowerShell

Python

Active Directory

Monitoring & security tools

Tools

Windows Server

Hyper-V

Failover Clustering

VMware vSphere/ESXi

AWS

GCP

PowerShell

Python

Active Directory

Monitoring tools

Job description

GMP Technologies (S) Pte Ltd is seeking an experienced Windows infrastructure specialist to act as L3 escalation point for complex production incidents and drive root cause analysis in a demanding enterprise environment.

You will ensure availability, stability, and performance of servers, Hyper-V, Failover Clustering, and VMware platforms while supporting hybrid cloud (AWS/GCP) and hyper-converged hardware. Strong automation and scripting skills are essential.