IT Infrastructure and Network Systems Executive

Mediport Pte Ltd; Singapore; On-site; SGD 60,000 - 90,000; Full time

Benefits offered by this job

Opportunity to work in healthcare tech

Exposure to teleradiology systems

Broad infrastructure, networking & IT‑

Job summary

Mediport Pte Ltd in Singapore seeks a full-time IT professional to support and maintain our technology environment, focusing on network integration, server administration, firewall and switch management, and IT security. You will work with UniFi gear, manage VPNs and VLANs, troubleshoot issues, monitor backups, and assist with RIS/PACS workflows in a healthcare setting.

The role requires a diploma or degree in IT/CS/engineering and at least 3 years of relevant experience; Singapore work rights

Qualifications

• Diploma or Degree in Information Technology, Computer Science, Engineering, or a related field is required.
• Minimum 3 years of relevant experience in IT infrastructure, network support, systems administration, or cybersecurity.
• Hands-on experience with network integration, server management, firewalls, switches, and troubleshooting.
• Familiarity with UniFi network environments is highly preferred.
• Working knowledge of firewall policies, VLANs, VPNs, network security, and endpoint protection.
• Experience in healthcare imaging environments (RIS/PACS) is advantageous.
• Candidate must have the right to work in Singapore.

Responsibilities

• Manage and support day-to-day IT infrastructure: servers, network devices, firewalls, switches, internet connectivity.
• Configure, monitor, and maintain UniFi network equipment, including gateways and VLANs.
• Troubleshoot network, server, and security issues to minimise downtime.
• Monitor system health, backups, patches, and security alerts; take prompt action.
• Manage firewall rules, user access, VPN connectivity, and security controls.
• Support integration and connectivity for RIS, PACS, and radiology workflows.
• Coordinate with vendors for installations, upgrades, and support.
• Maintain documentation of configurations, diagrams, and procedures.
• Provide end-user IT support and assist with core systems operational issues.

Skills

Network integration

Server administration

Cybersecurity

Analytical thinking

Education

Degree in IT/CS/Engineering

Tools

UniFi Network Equipment

RIS

PACS

Job description

About the role

We are a digital health firm seeking a full-time IT professional to support and maintain our technology environment. The role will focus on network integration, server administration, firewall and switch management, and overall IT security to ensure reliable and secure operations across our business.

Key responsibilities

• Manage and support day-to-day IT infrastructure, including servers, network devices, firewalls, switches, and internet connectivity.

• Configure, monitor, and maintain UniFi network equipment, including gateways, switches, VLANs, access controls, and network segmentation.

• Troubleshoot network, server, and security issues to minimise downtime and support business continuity.

• Monitor system health, backups, patches, and security alerts, and take prompt action on issues.

• Manage firewall rules, user access, VPN connectivity, and other security controls.

• Support integration and connectivity for healthcare imaging systems, including RIS, PACS, and related clinic or radiology workflows.

• Work with vendors and external service providers on installations, upgrades, repairs, and technical support.

• Maintain clear documentation of system configurations, network diagrams, procedures, and changes.

• Provide end-user IT support when needed and assist with operational issues involving core systems.

About you

• Diploma or Degree in Information Technology, Computer Science, Engineering, or a related field.

• Minimum 3 years of relevant experience in IT infrastructure, network support, systems administration, or cybersecurity.

• Hands‑on experience with network integration, server management, firewalls, switches, and troubleshooting.

• Familiarity with UniFi network environments is highly preferred.

• Working knowledge of firewall policies, VLANs, VPNs, network security, and endpoint protection.

• Experience in healthcare, radiology, imaging centres, clinic management systems, RIS, or PACS is highly advantageous.

• Strong analytical, problem‑solving, and communication skills.

• Able to work independently and manage priorities in a fast‑paced environment.

• Candidate must have the right to work in Singapore.

Benefits

• Opportunity to work in a specialised healthcare technology environment.

• Exposure to teleradiology systems and healthcare IT operations.

• A dynamic role with broad responsibility across infrastructure, networking, and security.