System Administrator

System Administrator

Role: System Administrator

Experience: 1.5 - 3 Years

Location: Chennai, Kolkata

Notice Period: Immediate- 15 Days

Mandatory Skills: VMware , Onpremise, Windows, VMare Configuration

• Maintenance, Administration, Configuration, Monitoring and Troubleshooting of Windows 2012 / 2016 / 2019 / 2025 Servers.
• VMware vSphere Infrastructure - Installation, configuration, troubleshooting of VMware ESXi servers, Virtual appliance, vCenter, ESXI host upgrade and patching.
• Creating and managing VMware cluster, Enabling HA, and DRS features in a cluster.
• Configuration of Virtual switches, port groups and network connections
• Creating and managing standard templates and keeping them update.
• Deploying VMs from template and allocates resources as per client requirements.
• Security hardening of VMs and Esxi servers for security compliance.
• Performing snapshots, cloning, migrations of VMs
• Vulnerability Management - Assist in providing support and resolution for the Critical/High open vulnerabilities on Windows/ VMware Servers.
• Providing support to mitigate external Vulnerabilities reported by KPMG team.
• Coordinate with Server Owners to fix Application related vulnerabilities with the defined SLA.
• Providing support to raise a risk on insight360 portal for servers which have surpassed the SLA.
• Data Centre Operations - Installation, Configuration, Monitoring and Troubleshooting of physical servers like DELL PowerEdge, HP ProLiant, Cisco UCS servers.
• Coordination with OEM/Partners Technical Support Team to resolve problems.
• Support for Windows Defender, SOC SIEM, BigFix, Qualys, CIS CAT, SolarWinds team for installation, configuration, upgradation and troubleshooting of applications.
• Coordination with Backup team, Database and Network team to resolve problems.
• Incident and RITM Management - Work on Incidents, RITM raised for Server OS issue, backup failure, access management, performance alerts etc.
• Change Management – Work on Change Requests for Commission of new servers, Decommission, Operating system upgradation, IP change Activity, virtual machine CPU/Memory/Disk upgradation and others.
• Installation of monthly windows security updates for the on-prem windows servers.

hema.g@s3staff.com