IT Infrastructure & Security Systems Engineer

Jobtailor; Singapore; On-site; SGD 70,000 - 110,000; Full time

Job summary

Jobtailor is seeking an experienced IT Infrastructure specialist in Singapore to deploy, manage, and support enterprise IT systems and Integrated Security Systems (ISS). You will work with cross-functional teams to deliver projects on time and within budget.

Responsibilities include creating design and deployment plans, and ensuring proper installation, testing and user acceptance. The role requires strong knowledge of Windows Server, AD, SQL Server, and network security, with a focus on

Qualifications

• Proven experience deploying and maintaining IT infrastructure and Integrated Security Systems.
• Strong expertise in Windows Server, Active Directory, SQL Server, networking, firewalls, and endpoint security.
• Knowledge of cybersecurity practices, vulnerability assessment, virtualization, and high-availability solutions is a plus.

Responsibilities

• Collaborate with Technical Manager and Project Manager to deliver projects on scope, schedule, and budget.
• Prepare design, deployment, migration plans, user manuals, and workshop presentations.
• Design, implement, integrate and maintain enterprise IT infra and ISS (ACS, VMS).
• Perform system installation, configuration, testing, commissioning, and UAT.
• Deploy, administer and support enterprise platforms including Windows Server, Linux, AD, SQL Server, and networking devices.
• Troubleshoot performance, conduct root-cause analysis across server, network, database, and security platforms.

Skills

IT infrastructure

Windows Server

Active Directory

Microsoft SQL Server

Networking

Cybersecurity basics

Documentation

Team collaboration

Tools

Windows Server OS (server)

Linux (Ubuntu)

Cisco Networking

Alcatel-Lucent Networking

Fortinet Firewalls

Job description

Jobtailor is seeking an experienced IT Infrastructure specialist in Singapore to deploy, manage, and support enterprise IT systems and Integrated Security Systems (ISS). You will work with cross-functional teams to deliver projects on time and within budget.

Responsibilities include creating design and deployment plans, and ensuring proper installation, testing and user acceptance. The role requires strong knowledge of Windows Server, AD, SQL Server, and network security, with a focus on