Day 2 Infrastructure engineer

We are looking for a hands-on Infrastructure Engineer to support and maintain enterprise IT infrastructure in a mission-critical environment. You will work across servers, virtualization, storage, networking and monitoring platforms to ensure reliable, secure and stable operations.

Key Responsibilities

• Manage and maintain Windows Server, RHEL, VMware, storage, networking and related infrastructure.
• Monitor infrastructure health, troubleshoot incidents and ensure high availability across production and non-production environments.
• Perform system patching, upgrades, performance tuning and capacity management.
• Manage backup, recovery and replication activities to ensure system and data availability.
• Support enterprise infrastructure including Dell servers/storage, Cisco networking and FortiGate firewalls.
• Manage access controls and support security, governance and audit requirements.
• Maintain SOPs, infrastructure documentation, maintenance records and operational reports.
• Support infrastructure implementation, DR exercises, change management and automation initiatives where required.

Requirements

• Singapore Citizen (mandatory).
• Diploma or Degree in Computer Science, Information Technology or related discipline.
• 3–5 years of experience in infrastructure administration or operations support.
• Strong hands-on knowledge of Windows Server, RHEL and VMware.
• Experience supporting enterprise servers, storage and networking environments.
• Experience with backup/recovery, firewalls and infrastructure monitoring.
• Familiarity with OpenShift/Kubernetes, Grafana and Prometheus is advantageous.
• Strong troubleshooting, analytical, communication and teamwork skills.

Nice to have: RHCSA/RHCE or VMware VCF certification, exposure to Ansible/GitLab, infrastructure design, DR, automation and change management.