Linux Administrator / VMware Specialist

About the role

We are looking for an experienced Linux Administrator with strong VMware expertise to join our Singapore team. The role will focus on supporting and expanding our enterprise infrastructure, ensuring high availability and performance across Linux and virtualized environments.

Key responsibilities

• Design, deploy and maintain Red Hat Enterprise Linux (RHEL) servers.
• Manage VMware vSphere, ESXi and vCenter clusters.
• Automate routine tasks using Ansible and shell scripting.
• Implement and maintain storage solutions (SAN/NAS) and backup strategies.
• Configure and troubleshoot networking services (TCP/IP, DNS, NFS).
• Support container platforms such as OpenShift.
• Monitor system health, apply security hardening and performance tuning.
• Participate in infrastructure projects and environment build activities.

Required profile

• 5+ years of hands‑on experience in Linux system administration.
• Proven expertise with VMware virtualization technologies.
• Strong scripting skills (Shell, Ansible).
• Solid understanding of storage, networking and backup concepts.
• Experience with container orchestration and monitoring tools.
• Ability to work independently and collaborate with cross‑functional teams.

Required skills

• Red Hat Enterprise Linux (RHEL) Administration
• VMware vSphere
• VMware ESXi
• VMware vCenter
• Ansible Automation
• Shell Scripting
• SAN Storage
• NAS Storage
• Backup Solutions
• TCP/IP
• DNS
• NFS
• OpenShift
• Container Platforms
• System Monitoring
• Security Hardening
• Performance Tuning
• RHCSA/RHCE Certification (nice to have)
• VMware VCP Certification (nice to have)
• AWS (nice to have)
• Azure (nice to have)
• Kubernetes (nice to have)