AWS Network & Cloud Infrastructure Specialist - Hybrid

SCIENTEC CONSULTING PTE. LTD.; Singapore; Hybrid; SGD 78,000 - 100,000; Full time

Job summary

ScienTec Consulting Pte Ltd is seeking a Network Infrastructure Specialist in Singapore to manage and support enterprise network infrastructure across on‑prem data centres and AWS. The role requires strong troubleshooting across hybrid cloud environments and collaboration with multiple teams.

The candidate should have 4–6 years of enterprise networking experience, with knowledge of AWS, Windows/Linux, and security.

Qualifications

• Degree or diploma in IT, CS, or CE, or equivalent experience.
• 4–6 years in enterprise network infrastructure.
• Experience with wired/wireless networks and infrastructure security.
• CCNA/CCNP/ITIL/AWS certs advantageous.

Responsibilities

• Manage and support enterprise network infrastructure across on-premises data centres and AWS cloud environments.
• Support network connectivity, configuration, monitoring, and troubleshooting across AWS and hybrid cloud environments.
• Monitor network performance, troubleshoot incidents, and resolve network, infrastructure, application, and security issues to minimise downtime.
• Manage maintenance, firmware upgrades, security patches, and technology refreshes for firewalls, load balancers, switches, wireless controllers, and related equipment.
• Support network deployments, office moves, LAN/WAN, wireless, Internet, and structured cabling requirements.
• Work with internal teams, vendors, and service providers to resolve technical issues and meet SLAs.
• Maintain network documentation, SOPs, deployment procedures, and operational runbooks.
• Identify opportunities for automation and process improvements to improve operational efficiency and reliability.
• Support infrastructure projects, new deployments, and transition of systems into operations.
• Prepare operational reports and provide updates to stakeholders.

Skills

Troubleshooting

Team collaboration

Independent work

Education

IT/CS/CE degree or diploma

Tools

AWS

Windows Server

Linux

Job description

ScienTec Consulting Pte Ltd is seeking a Network Infrastructure Specialist in Singapore to manage and support enterprise network infrastructure across on‑prem data centres and AWS. The role requires strong troubleshooting across hybrid cloud environments and collaboration with multiple teams.

The candidate should have 4–6 years of enterprise networking experience, with knowledge of AWS, Windows/Linux, and security.