Senior System Engineer - Smart Security & Automation

Singapore Technologies Engineering Ltd; Singapore; On-site; SGD 90,000 - 120,000; Full time

Job summary

Singapore Technologies Engineering Ltd is seeking a System Engineer for Smart Security & Automation in Singapore. The role collaborates with project teams to deploy IT infrastructure, manage databases, and ensure secure, scalable systems across Windows environments.

You will configure networks, support tender processes, and produce technical documentation. You should have 5+ years in IT systems deployment or infrastructure, with strong communication and analytical skills.

Qualifications

• Minimum 5 years of experience in IT systems deployment, integration, or infrastructure support.
• Strong knowledge of databases, networking, Windows servers, and system architecture.
• Experience in data migration, integration, backup/recovery, and security management.
• Familiar with infrastructure services such as Active Directory (AD), MFA/2FA, patch management, antivirus, and MDM.
• Experience in system deployment, testing (UAT/FAT/SAT), and production rollout.
• Ability to troubleshoot independently and prepare technical documentation.
• Strong communication, analytical, and stakeholder management skills.
• Experience supporting tenders and project implementation is an advantage.

Responsibilities

• Collaborate with Project Manager and Engineers to fulfil contract obligations within timeline, cost, and scope.
• Manage and oversee project documentation and subcontractor matters.
• Perform system setup, database setup, resolve technical and design issues.
• Support IT infrastructure comprising Microsoft OS and Windows servers.
• Basic setup of network switches and IP address configuration of project network devices.
• Installation, debugging and troubleshooting IT-related issues.

Skills

IT systems deployment

System integration

Infrastructure support

Troubleshooting

Technical documentation

Stakeholder management

Tender support

Tools

Active Directory (AD)

MFA/2FA

Patch Management

Antivirus

MDM

Job description

Singapore Technologies Engineering Ltd is seeking a System Engineer for Smart Security & Automation in Singapore. The role collaborates with project teams to deploy IT infrastructure, manage databases, and ensure secure, scalable systems across Windows environments.

You will configure networks, support tender processes, and produce technical documentation. You should have 5+ years in IT systems deployment or infrastructure, with strong communication and analytical skills.