*GOV* Network Infrastructure Specialist - AWS

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

Network Infrastructure Specialist

Working Hours: Monday to Friday, Hybrid Working Arrangement

Working Location: Central

Remuneration package: Up to $9,000 + AWS

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.

Requirements

• Degree or diploma in IT, Computer Science, Computer Engineering, or a related field, or equivalent experience.
• 4-6 years of experience in enterprise network infrastructure across wired and wireless environments.
• Strong knowledge of networking technologies, with experience in infrastructure security.
• Hands-on experience with network equipment, servers, Windows/Linux, structured cabling, and AWS/cloud environments.
• Strong troubleshooting and problem-solving skills across network and infrastructure environments.
• Experience with enterprise IT operations, governance, and security standards.
• CCNA, CCNP, ITIL, AWS certifications, or equivalent certifications are advantageous.
• Able to work independently and collaboratively with multiple stakeholders.

Aloysius Tan Sheng Rong - R22110441

ScienTec Consulting Pte Ltd - 11C5781