Cloud Infrastructure Specialist

PLATFORM&CO PTE. LTD.; Singapore; On-site; SGD 70,000 - 90,000; Full time

Job summary

A technology solutions company based in Singapore is seeking an experienced IT Infrastructure Manager to lead cloud and on-premises infrastructure management. The ideal candidate will have 6-8 years of experience, strong skills in AWS Cloud services, and an extensive understanding of Windows Server operations. This role requires proven vendor management abilities and relevant certifications, such as AWS Certified and ITIL Foundation. Competitive salary and benefits are offered.

Qualifications

• 6-8 years of IT Infrastructure experience.
• Strong hands-on experience with AWS Cloud services and Windows Server.
• Demonstrated ability in hybrid infrastructure management.

Responsibilities

• Lead administration and optimization of AWS cloud infrastructure.
• Manage relationships with vendors and service providers.
• Ensure server infrastructure is highly available and secure.

Skills

AWS Cloud Services

Windows Server Administration

Networking Devices Support

Vendor Management

ITIL Operations

Education

Bachelor’s degree in computer science or related field

Tools

Cisco Networking Devices

Fortinet Security Solutions

Palo Alto Firewalls

Job description

Key Responsibilities

Cloud & Infrastructure Management

• Lead administration and optimization of AWS cloud infrastructure (EC2, VPC, IAM, S3, RDS, CloudWatch, etc.).
• Implement best practices for cloud security, performance, and cost management.
• Integrate and manage hybrid infrastructure combining on-prem and cloud systems.
• Work with 3rd party vendor to operate our multi‑cloud infrastructure with Azure, 0365 and AWS.

On‑Premises Server Management

• Oversee operations of Windows Servers (Active Directory, DNS, DHCP, File & Print, WSUS).
• Perform patching, backup, capacity planning, and disaster recovery management.
• Ensure server infrastructure is highly available, secure, and compliant.

Networking & Security

• Manage and troubleshoot networking devices (switches, routers, firewalls).
• Support LAN/WAN, VLANs, VPNs, routing, and firewall policies.
• Work with information security teams to enforce network hardening, monitoring, and compliance.

Vendor & Stakeholder Management

• Manage relationships with vendors, service providers, and OEMs.
• Oversee contracts, SLAs, and service escalations.
• Ensure vendor services are aligned with business and compliance requirements.
• Develop infrastructure roadmaps, policies, and SOPs.
• Ensure compliance with IT governance frameworks (ITIL, ISO 27001, MAS TRM, etc.).
• Drive effective incident, problem, and change management processes.

Qualifications & Experience

• Bachelor’s degree in computer science, Information Technology, or related field.
• 6-8 years of IT Infrastructure experience
• Strong hands‑on experience with: AWS Cloud services, Windows Server (2016/2019/2022), Networking devices and firewall support (Cisco, Fortinet, Palo Alto, etc.).
• Demonstrated ability in hybrid (cloud + on‑premises) infrastructure management.
• Proven vendor management and stakeholder engagement experience.
• Strong knowledge of ITIL-based operations and incident/problem/change processes.

Certifications (Mandatory)

• AWS Certified
• ITIL Foundation

If this opportunity aligns with your skills and career goals, we encourage you to apply.

EA License: 21C0783

EAP Registration No: R24123529