SeniorAdministrator Vmware vSphere & vCenter,VMware vSAN

Job description

VMware Infrastructure Engineer (L2) with 6+ years of experience in enterprise VMware virtualization and hyperconverged infrastructure operations, including vSphere, vCenter, vSAN Ready Nodes, VMware Aria, and vRealize. Responsible for platform administration, monitoring, provisioning, troubleshooting, patching/upgrades, performance and capacity management, incident resolution, and operational support of VMware infrastructure within defined SLAs. Key Responsibilities Administer and support VMware vSphere, ESXi, vCenter, and vSAN Ready Node environments. Monitor VMware infrastructure availability, health, utilization, performance, and capacity. Perform VM provisioning, modification, migration, snapshot, clone, and decommissioning activities. Administer and monitor vSAN clusters, datastore utilization, capacity, and health. Support VMware Aria / vRealize operations, monitoring, automation, and reporting. Troubleshoot ESXi host, VM, vCenter, vSAN, datastore, network, and performance issues. Perform VMware platform patching, ESXi upgrades, firmware coordination, and post-change validation. Support vMotion, HA, DRS, resource pools, clusters, and datastore management. Monitor and remediate capacity, CPU, memory, storage, and performance issues. Support hardware failures and coordinate with server/storage OEM vendors when required. Support backup, recovery, High Availability, and Disaster Recovery activities. Handle L2 incidents, service requests, problem tickets, and changes within agreed SLAs. Perform RCA support for recurring infrastructure issues and escalate complex problems to L3/SME teams. Maintain SOPs, runbooks, inventory, configuration documentation, and knowledge articles. Skill Requirement : Strong hands-on experience with VMware vSphere, ESXi, and vCenter Server. Experience administering VMware vSAN and vSAN Ready Nodes. Hands-on knowledge of VMware Aria / vRealize Suite for infrastructure monitoring, operations, and management. Strong understanding of VMware clusters, HA, DRS, vMotion, Storage vMotion, templates, snapshots, and resource management. Experience with virtualization performance monitoring and capacity management. Good understanding of VMware networking, vSwitches, distributed switches, VLANs, and NIC teaming. Experience with ESXi patching, upgrades, lifecycle management, and troubleshooting. Understanding of storage concepts including SAN, NAS, datastore, Fibre Channel, iSCSI, and NFS. Experience supporting Windows and Linux virtual machines. Understanding of backup/recovery and Disaster Recovery concepts in virtualized environments. Exposure to PowerCLI, PowerShell, Ansible, or equivalent automation is preferred. Knowledge of ServiceNow/ITIL and Incident, Problem, and Change Management. Strong troubleshooting, documentation, communication, and vendor-coordination skills. VMware VCP or equivalent certification/knowledge preferred. Other Requirement : Strong hands-on experience with VMware vSphere, ESXi, and vCenter Server. Experience administering VMware vSAN and vSAN Ready Nodes. Hands-on knowledge of VMware Aria / vRealize Suite for infrastructure monitoring, operations, and management. Strong understanding of VMware clusters, HA, DRS, vMotion, Storage vMotion, templates, snapshots, and resource management. Experience with virtualization performance monitoring and capacity management. Good understanding of VMware networking, vSwitches, distributed switches, VLANs, and NIC teaming. Experience with ESXi patching, upgrades, lifecycle management, and troubleshooting. Understanding of storage concepts including SAN, NAS, datastore, Fibre Channel, iSCSI, and NFS. Experience supporting Windows and Linux virtual machines. Understanding of backup/recovery and Disaster Recovery concepts in virtualized environments. Exposure to PowerCLI, PowerShell, Ansible, or equivalent automation is preferred. Knowledge of ServiceNow/ITIL and Incident, Problem, and Change Management. Strong troubleshooting, documentation, communication, and vendor-coordination skills. VMware VCP or equivalent certification/knowledge preferred. Skill Requirements na Other Requirements na Apply now Information at a Glance Why HCLTech? At HCLTech, you'll supercharge your potential. You'll find your career. And you'll find your spark. All at a place that knows that helping its customers stay on top starts by putting its people first. HCLTech is a global technology company, home to more than 230,000 people across 60 countries, delivering industry-leading capabilities centered around digital, engineering, cloud and AI, powered by a broad portfolio of technology services and products. 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