Lead System Engineer

Role Summary:

We are looking for a System Lead with at least 10 years of experience in supporting and troubleshooting infrastructure services, managing the day-2 IT Infrastructure operation for one of our key customers in Singapore.

The technical operation domains include:

• Virtualization platform management
• Experience in managing VMware or Hyper-V
• Windows server management
• Experience in managing large-scale Active Directory environments
• Proficiency in Windows Server failover clustering and load balancing
• Red Hat Enterprise Linux administration
• Expertise in RHEL performance tuning and security hardening
• Experience with Red Hat Satellite for system management and patching
• Hypervisor configuration and management
• Expertise in VMware vSphere cluster management and high availability setup
• Experience with Hyper-V live migration and replication
• Rack infrastructure setup and maintenance
• Skilled in designing and implementing efficient rack cooling solutions
• Experience in high-density server rack power distribution management
• Backup solutions design and execution
• Expertise in implementing and managing enterprise-level backup solutions like Veeam or Commvault
• Experience in designing and testing disaster recovery plans
• Network infrastructure management
• Skilled in configuring and troubleshooting VLANs, VPNs, and firewalls
• Experience in implementing software-defined networking (SDN) solutions
• Database services administration and optimisation
• Proficiency in performance tuning for major database systems (e.g., Oracle, SQL Server, PostgreSQL)
• Experience in implementing database high availability and disaster recovery solutions
• Storage configurations and management
• Skilled in configuring and troubleshooting LUNs and storage related issues
• Experience with PureStorage live migration and replication

Required Skills & Qualifications:

• Bachelor’s degree in IT, Computer Science, or related field (or equivalent experience).
• Minimum of 10 years of hands-on experience at least 3 of the technical domains listed above
• Experience with leading a small team of at least 5 members.
• Experience with performing CIS hardening on Wintel & REHL, GPO deployment, and security assessment and remediation
• ITIL Foundation v4 Certified
• Good knowledge of networking (IP addressing, routing, VLANs)

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