Senior IT & Security Infrastructure Lead

AMOS INTERNATIONAL (S) PTE LTD; Singapore; On-site; SGD 80,000 - 110,000; Full time

Job summary

A leading tech firm in Singapore is seeking an experienced IT Infrastructure Manager to design and manage core infrastructure systems, lead cybersecurity initiatives, and provide high-level support for end-user issues. The ideal candidate holds a degree in IT or related fields, possesses over 5 years of experience in infrastructure administration, and has a strong knowledge of VMware and cloud platforms. This position offers an opportunity to take on challenges and improve system efficiency in a dynamic environment.

Qualifications

• 5+ years of progressive experience in IT infrastructure administration with at least 3+ years focused on cybersecurity.
• 3+ years of hands-on experience deploying and managing enterprise VMware vSphere environments.

Responsibilities

• Design, implement, and manage core infrastructure systems.
• Serve as the technical lead for cybersecurity initiatives.
• Act as the ultimate escalation point for end-user technical issues.

Skills

VMware vSphere Suite

Cloud platforms (Azure)

Networking (TCP/IP, VLANs, VPN, firewalls)

Scripting for automation (PowerShell/Python)

Incident response and security tooling

Customer service

Education

Bachelor’s degree in Computer Science, Information Technology, Cybersecurity

Job description

A leading tech firm in Singapore is seeking an experienced IT Infrastructure Manager to design and manage core infrastructure systems, lead cybersecurity initiatives, and provide high-level support for end-user issues. The ideal candidate holds a degree in IT or related fields, possesses over 5 years of experience in infrastructure administration, and has a strong knowledge of VMware and cloud platforms. This position offers an opportunity to take on challenges and improve system efficiency in a dynamic environment.