Lead AI Systems Engineer & Infra Specialist

NCS; Singapore; On-site; SGD 50,000 - 90,000; Full time

Job summary

NCS is a leading AI Tech Services company with a large APAC team, delivering AI-enabled technology and digital resilience. The role focuses on planning, designing, installing, testing and implementing systems per specifications and SLAs.

You will lead a small team, install and configure OS and services, patch systems, review changes, and maintain comprehensive documentation. Strong networking, security tooling, and coordination with vendors are essential.

Qualifications

• Proven experience installing, configuring, and troubleshooting Linux (RHEL/Ubuntu) or Windows Server systems.
• Experience with Active Directory/DNS, Splunk, Symantec Endpoint Protection Manager, BeyondTrust or similar tools.
• Strong networking knowledge (OSI layers, TCP/IP).
• Familiarity with administration, performance tuning, and system monitoring.

Responsibilities

• Lead a small team and provide guidance to team members.
• Install and configure operating systems and common services products.
• Upgrade operating systems and related products.
• Review monthly reports and change requests.
• Develop and maintain technical and configuration documentation.
• Evaluate and upgrade firewall and network hardware/firmware.
• Support Level 1 engineers in problem determination and resolution.
• Maintain SOPs, processes and guidelines.
• Provide technical advice to Services Deliver Manager/Project Manager.
• Coordinate with Vendors/OEM Partners on technical matters.
• Willing to support 24x7 standby.

Skills

Linux admin

Windows Server

Active Directory/DNS

Splunk

Symantec Endpoint Protection Manager

BeyondTrust

Networking basics

System monitoring

Documentation

Team leadership

Communication

Tools

Splunk

Active Directory/DNS

BeyondTrust

Symantec Endpoint Protection Manager

Job description

NCS is a leading AI Tech Services company with a large APAC team, delivering AI-enabled technology and digital resilience. The role focuses on planning, designing, installing, testing and implementing systems per specifications and SLAs.

You will lead a small team, install and configure OS and services, patch systems, review changes, and maintain comprehensive documentation. Strong networking, security tooling, and coordination with vendors are essential.