Senior ICT Infrastructure & Security Architect

talent trader group pte. ltd.

Singapore

On-site

SGD 90,000 - 140,000

Full time

14 days+

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Job summary

talent trader group pte. ltd. in Singapore is seeking an experienced IT Infrastructure Specialist to manage and optimize the organization’s core IT systems, including servers, storage, virtualization, and cloud services.

You will administer networks, security controls, cloud platforms such as AWS and Microsoft 365, oversee endpoint management, and drive projects from planning to implementation while ensuring compliance and high availability.

Qualifications

Degree in Computer Science/Information Technology or related field.
Minimum 3 years of experience managing IT infrastructure.
Knowledge of Microsoft 365, AWS, cybersecurity tools (EDR/XDR, firewalls, IDS/IPS) and ITIL service management.
Excellent communication and presentation skills.

Responsibilities

Manage, maintain, and optimize core IT infrastructure for high availability and performance.
Administer, configure, and enhance LAN/WAN, VPNs, firewalls, and network security systems.
Facilitate AWS and Microsoft 365 cloud platforms administration and integration with on-premises infra.
Deploy and maintain endpoint management and security configurations for desktops, laptops, and mobile devices.
Ensure infrastructure security and compliance with policies, standards, and best practices; collaborate on vulnerability assessments and remediation.
Plan, coordinate, and execute infrastructure projects including upgrades, network modernization, and security improvements.
Prepare and maintain comprehensive documentation of assets, configurations, and procedures.