IT Infrastructure Engineer

Virtusa; Singapore; On-site; SGD 100,000 - 160,000; Full time

Job summary

Virtusa in Singapore seeks an experienced infrastructure professional to join our deployment and integration initiatives. The role focuses on building scalable, secure, and observable platforms.

Must have 5–7 years in infrastructure or platform engineering, data integration, and strong networking, with IaC, containers, monitoring, and asset management experience for enterprise environments.

Qualifications

• Minimum 5-7 years in infrastructure engineering, platform engineering or systems administration.
• Hands-on experience with data integration platforms, API connectors or ETL/ELT tooling.
• Strong networking fundamentals including firewalls, DNS, proxies and VPNs.
• Experience managing service accounts, API tokens, certificates and credential lifecycle.
• Familiarity with infrastructure-as-code practices and tools such as Terraform and Ansible.
• Ability to troubleshoot complex integration issues across network, authentication and app layers.
• Experience with cyber asset management platforms (e.g., Axonius, Armis, ServiceNow CMDB, Qualys).
• Understanding of attack surface management, vulnerability scanning and asset discovery.
• Familiarity with Singapore government IT landscape, GCC and WOG shared services.
• Experience with containerisation and orchestration (Docker, Kubernetes).
• Knowledge of monitoring/observability tools (Prometheus, Grafana, ELK).
• Past work in cross-functional teams with data engineers and business analysts.

Skills

Infrastructure engineering

Platform engineering

Systems administration

Networking fundamentals

Data integration platforms

ETL/ELT tooling

Credential lifecycle management

Infrastructure-as-code

Cross-functional collaboration

Troubleshooting complex integrations

Tools

Terraform

Ansible

Docker

Kubernetes

Prometheus

Grafana

ELK stack

ServiceNow CMDB

Qualys

Axonius

Armis

Job description

• Minimum 5-7 years of experience in infrastructure engineering, platform engineering, or systems administration
• Hands-on experience with data integration platforms, API-based connectors, or ETL/ELT tooling
• Strong understanding of networking fundamentals including firewalls, DNS, proxies, and VPN configurations
• Experience managing service accounts, API tokens, certificates, and credential lifecycle in enterprise environments
• Familiarity with infrastructure-as-code practices and tools (e.g., Terraform, Ansible)
• Ability to troubleshoot complex integration issues across network, authentication, and application layers
• Experience with cyber asset management platforms (e.g., Axonius, Armis, ServiceNow CMDB, Qualys)
• Understanding of cybersecurity concepts including attack surface management, vulnerability scanning, and asset discovery
• Familiarity with the Singapore government IT landscape, GCC (Government Commercial Cloud), and WOG shared services
• Experience with containerisation and orchestration (Docker, Kubernetes)
• Knowledge of monitoring and observability tooling (e.g., Prometheus, Grafana, ELK stack)
• Prior experience in cross-functional teams working alongside data engineers and business analysts