Senior System Administrator - Mumbai Qualification: B.Sc.- IT/Computers/Software, BCA, MCA or Equivalent with relevant experience can also be considered Certifications required: • Microsoft Certified • VMware Certified Experience: Minimum 6-8 years of professional hands-on experience as System Administrator Job Description • Configure internal systems including on-premise and cloud (O365, AWS, AZURE, DC, AD, DNS secure certificate deployment, administration, and management) • Diagnose and troubleshoot all types of technical issues • Hands-on- Monitoring server performance including maintenance, upgrades, and backup/recovery • ADFS configuration and management. • Active Directory Management • Group policy management. • File server security management. • VMware installation, configuration, and Management. • Administering the VMware vSphere, VCenter & ESXi Clusters environment; Configured DRS & HA for cluster environment • Veeam, Symantec Backup, and restoration • Hands-on experience on server and Storage hardware configuration & management • Manage Data Centre & server and Storage infrastructure • Install servers, OS (Windows and Linux flavors), or any other applications, hardware, and/or software requirements • Set up O365 accounts and manage necessary security requirements. • Manage 0365 email solution end to end. • Managing the Office 365 Administration, Teams implementation & configuring the DirSync server & ADFS for AD synchronization; designing the backup plans & ensuring scheduled / unscheduled backups as per the backup plan • Create PowerShell scripts for the O365 environment for bulk email id creation, bulk password reset, export group members, rights assignments, calendar shared and assign permissions. • SSL certificate management & configuration • DNS configuration & Management • DHCP configuration & Management • NPS network policy service configuration. • IIS configuration and Management • Domain registration & management. • Manage G-suit email solution end to end. • Ensure participation in security requirements and management systems audit • Monitor the performance of servers, software, and storage Hardware • Manage Email accounts. • Manage Email security. • MS Teams’ management. • DR Replication and Monitoring. • Ensure smooth deployment of new applications • Update technical documentation • Document Management System. • Provide technical Support to all team members.