RAPSYS TECHNOLOGIES PTE. LTD. is hiring for a Platform Operations Engineer-VMware / Hyper-V / Nutanix internship — a 12-month, hybrid Engineering Hardware role based in Singapore. It is an unpaid internship. It is open to university students, typically in Year 2–4. Applicants with experience in TCP/IP, Enterprise Storage System, implementing monitoring tools, Microsoft Windows Server Administration, and SAN are a strong fit.
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About this role
Requirement: 3–7 years of relevant experience in infrastructure or platform operations. Strong problem-solving and analytical skills with the ability to work independently. Experience in enterprise infrastructure environments. Familiarity with vendor and contract management. Strong communication skills to engage both technical and non-technical stakeholders. Strong teamwork, organizational, and interpersonal skills. Technical Requirements: • Experience with virtualisation platforms (e.g., VMware vSphere, Hyper-V, Nutanix). • Experience with storage systems (SAN, NAS) and enterprise backup solutions (e.g.,Commvault, Veeam, Cohesity). • Proficiency in Red Hat Linux and/or Windows Server administration. • Familiarity with monitoring and observability platforms. • Solid understanding of networking concepts, including TCP/IP, DNS, DHCP, routing and switching, firewalls, load balancing, and network segmentation. • Understanding of data centre network fundamentals. • Experience with high-availability and disaster recovery solutions. • Experience supporting infrastructure modernization and migration initiatives. • Strong documentation skills. • Familiarity with cloud platforms (e.g., AWS, Azure) and hybrid infrastructure concepts. • Maintain and support critical infrastructure platforms, including compute, storage, virtualization, and supporting systems across development, staging, and production environments. • Implement platform standards, automation, and modern operational practices to improve efficiency and reliability. • Support infrastructure enhancement and modernisation initiatives in alignment with enterprise architecture standards. • Manage virtualisation platforms (e.g., VMware, Hyper-V, Nutanix), including capacity monitoring, performance optimisation, and lifecycle management. • Execute patching and upgrade strategies using automation while minimising service disruption. • Provide L2/L3 technical support, including incident management, root cause analysis, and problem resolution. • Maintain backup, disaster recovery (DR), and high-availability (HA) solutions. • Implement and enforce security controls, including access management, system hardening, and compliance monitoring. • Collaborate with application, network, and vendor teams to ensure platform stability, scalability, and service performance. • Develop and maintain documentation, runbooks, and standard operating procedures (SOPs). • Support and troubleshoot infrastructure and network-related issues to ensure end-to-end service availability. • Support cloud migration and hybrid infrastructure initiatives, including workload assessment, migration planning, and post-migration operational support.
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