Senior IT System Engineer On-Prem Infra Lead Client-Facing

Alphline Technologies Pte Ltd; Singapore; On-site; SGD 120,000 - 150,000; Full time

Benefits offered by this job

Health and wellness benefits

Up to 22 days of Annual Leave

Work-from-anywhere once per week

Competitive salary and performance‑dr‑

Opportunities for professional dev

Job summary

Alphline Technologies Pte Ltd in Singapore seeks a Senior IT System Engineer to own end‑to‑end on‑premises infrastructure design, deployment, and operations across client environments.

You will lead projects, mentor junior engineers, and collaborate with cross‑functional teams to deliver reliable, secure infrastructure solutions. This hands‑on role emphasizes technical ownership and proactive problem solving in a fast‑growing IT solutions company.

Qualifications

• Degree/Diploma in IT, Computer Science, or a related discipline.
• Hands-on experience with on-premises IT infrastructure operations (3+ years).
• Proven ability to troubleshoot and resolve infrastructure issues independently.
• Experience owning client relationships and leading end-to-end project delivery.
• Fluent English and Mandarin to engage with stakeholders and clients.

Responsibilities

• Lead infrastructure projects from scoping and design through implementation, testing and go-live.
• Design, deploy, and manage on-prem Windows and Linux server environments for reliability and performance.
• Administer virtualization platforms (VMware, Hyper-V, Nutanix AHV) and SAN/NAS storage.
• Manage network infrastructure (LAN/WAN, VLANs, routing, switches, firewalls, VPNs).
• Oversee daily operations, incident response, root cause analysis, and continuous improvement.

Skills

English language

Mandarin language

Client engagement

Mentoring

Education

Degree/Diploma in IT, Computer Science, or a related discipline

Tools

Windows Server

Active Directory

DNS/DHCP

Linux

VMware

Hyper-V

Nutanix AHV

SAN/NAS

Networking fundamentals

PowerShell / Bash

Job description

Alphline Technologies Pte Ltd in Singapore seeks a Senior IT System Engineer to own end‑to‑end on‑premises infrastructure design, deployment, and operations across client environments.

You will lead projects, mentor junior engineers, and collaborate with cross‑functional teams to deliver reliable, secure infrastructure solutions. This hands‑on role emphasizes technical ownership and proactive problem solving in a fast‑growing IT solutions company.