Infrastructure Engineer

APAR TECHNOLOGIES PTE. LTD.; Singapore; On-site; SGD 70,000 - 90,000; Full time

Job summary

APAR TECHNOLOGIES PTE. LTD. is seeking an Infrastructure Engineer with 5+ years of enterprise infrastructure experience to support VMware, Windows Server and HPE infrastructure. You will handle patch management, security remediation and on-site support to keep critical systems available and secure.

The role requires hands-on expertise with vSphere/ESXi/vCenter 8.x, AD/GPO/DNS/DHCP/WSUS, and Linux basics, with MCSE or equivalent certification preferred.

Qualifications

• Minimum 5 years of enterprise infrastructure support.
• Hands-on with VMware vSphere, ESXi and vCenter 8.x.
• Experience with Windows Server 2019 and above.
• Knowledge of AD, GPO, DNS, DHCP and WSUS.
• Experience with Windows and VMware patch management.
• Experience with HPE Gen11 servers, MSA 2052 storage and SAN switches.
• Basic Linux administration.
• MCSE or equivalent certification preferred.

Responsibilities

• Provide infrastructure support and troubleshooting.
• Manage VMware components (vSphere/ESXi/vCenter 8.x).
• Support Windows Server 2019 and above.
• Manage AD, GPO, DNS, DHCP, WSUS.
• Perform patch management and vulnerability remediation.
• Support HPE servers, storage and SAN switches.
• Perform firmware upgrades.
• Manage SSL certificates.
• Provide onsite and occasional weekend/after-hours support.

Skills

Infrastructure support

Patch management

Vulnerability remediation

Hardening

Onsite support

After-hours support

Education

MCSE or equivalent Microsoft certification

Tools

VMware vSphere

ESXi

vCenter 8.x

Windows Server 2019+

Active Directory

Group Policy

DNS

DHCP

WSUS

HPE Gen11 Servers

MSA 2052 Storage

SAN Switches

Firmware upgrades

SSL certificates

Linux (basic)

Job description

We are looking for an Infrastructure Engineer with 5+ years of experience in enterprise infrastructure support. The role involves supporting VMware, Windows Server, HPE infrastructure, patch management, and security-related activities.

Key Responsibilities

• Provide infrastructure support and troubleshooting.
• Manage VMware vSphere, ESXi and vCenter 8.x.
• Support Windows Server 2019 and above.
• Manage Active Directory, Group Policy, DNS, DHCP and WSUS.
• Perform Windows and VMware patch management.
• Support HPE servers, storage and SAN switches.
• Perform firmware upgrades and vulnerability remediation.
• Manage SSL certificates.
• Perform basic Linux administration.
• Provide onsite and occasional weekend/after-hours support when required.

Key Requirements

• Minimum 5 years of enterprise infrastructure support experience.
• Hands-on experience with VMware vSphere, ESXi and vCenter 8.x.
• Experience with Windows Server 2019 and above.
• Knowledge of Active Directory, Group Policy, DNS, DHCP and WSUS.
• Experience with Windows and VMware patch management.
• Experience with HPE Gen11 Servers, MSA 2052 Storage and SAN Switches.
• Knowledge of infrastructure hardening and vulnerability remediation.
• Basic Linux administration skills.
• MCSE or equivalent Microsoft certification is preferred.

EA Number: 11C4879