Senior System Engineer

ariston services pte. ltd.

Full-time Other-General
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Location
ubi, geylang, Singapore
Posted
June 07, 2026

Job Description

Job Summary

We are seeking a highly skilled Senior SystemsEngineer to manage and support enterprise-scale infrastructure and cloudoperations in a 24/7 production environment. The role involves administration,monitoring, optimization, and migration of hybrid IT systems across Windows,Linux, VMware, Nutanix, and cloud platforms such as Microsoft Azure.

The ideal candidate will have strongexperience in systems operations, virtualization, incident management, andinfrastructure automation within large enterprise environments.

Key Responsibilities

1. Infrastructure & Systems Operations

Manage and support enterprise hybridinfrastructure (Windows/Linux/UNIX servers)

Ensure high availability and performance of24/7 production systems

Perform server administration including AD,DNS, DHCP, GPO, IIS, and system hardening

Conduct routine maintenance, patching,upgrades, and system health checks