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  • Provide technical lead in system and network design and implementation
  • Manage Operating Systems, network devices, backup systems and technology tools
  • Monitor performance and maintain systems according to requirements
  • Troubleshoot and rectify system and network issues and outages
  • Resolve security vulnerabilities identified in the system together with the application team.
  • Upgrade systems with new releases and models
  • Generate and maintain technical documentation, manuals and IT policies


  • BSc/Ba in Information Technology, Computer Science or a related discipline; professional certification (e.g. Microsoft Certified Systems Administrator (MCSA)) is a plus
  • Minimum 8-year of relevant experiences.
  • At least 4 years of proven experience in designing and managing large scale system, network and security infrastructure
  • Strong knowledge in network topology and appliances used
  • Excellent experienced in configuring, administering and managing Windows, Linux and Virtualization technology such as VSphere, vCenter, HyperVisor, VMWare.
  • Good hands-on experience in Cloud Platform such as AWS, Azure
  • Experience in planning and implementing the processes for Disaster Recovery (DR)
  • Knowledge of system security (e.g. intrusion detection systems) and data backup/recovery
  • Ability to create scripts in Python, Powershell, Bash or other language
  • Resourcefulness and problem-solving aptitude
  • Familiarity of GovTech IM8, AIAS policy is an advantage.