About this role
Responsibilities: • Manage, monitor, and maintain servers, virtualization platforms, storage systems, firewalls, and related infrastructure • Install, configure, and support Windows Server, RHEL, and system management tools • Perform system upgrades, patch management, capacity planning, and performance tuning • Manage backup, recovery, and replication activities to ensure data integrity and availability • Conduct infrastructure security hardening based on CIS benchmarks and Singapore Government security standards • Support IT governance, audit, compliance, and disaster recovery activities • Participate in infrastructure implementation, enhancement projects, and change management processes • Support enterprise hardware including Dell servers, Cisco switches, FortiGate firewalls, UPS, and Dell EMC storage • Manage virtualization and container platforms such as VMware and OpenShift/Kubernetes • Utilize monitoring and automation tools including Grafana, Prometheus, Ansible, and GitLab • Maintain infrastructure documentation, SOPs, diagrams, maintenance logs, and reports • Identify opportunities for automation and continuous improvement to enhance infrastructure reliability Requirements: • Diploma or Bachelor’s Degree in Computer Science, Information Technology, or equivalent • Minimum 3–5 years of experience in infrastructure administration and support • Strong knowledge of Windows Server, RHEL, VMware, enterprise servers, storage, and networking • Experience with backup/recovery solutions, firewalls, and monitoring platforms • Familiarity with OpenShift/Kubernetes, DevOps tools, and ITIL processes • Relevant certifications such as MCSE, RHCSA/RHCE, VMware VCP, or ITIL Foundation will be an added advantage • Experience in pre-sales or tender preparation is a plus • Strong analytical and troubleshooting skills • Positive attitude with strong initiative and ownership • Good communication and teamwork skills • Able to work independently and perform under pressure If you are keen, please email your updated resume to daisylyn.jocson@tg-hr.com EA License no.14C7275/Registration no. R1434860 Please take note that only shortlisted candidate will be contacted. Thank you.
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