Installing, configuring and managing windows serverCreating and troubleshooting published websites hosted on IIS serversManaging domain users’ accounts by adding/deleting/modifying accountsProvide support for end users through incident system or the daily mails and troubleshoot issues to provide Tier III/other support per request from various constituenciesManaging Microsoft infrastructure services (Active Directory, Exchange, DNS, DHCP, Print Server, SharePoint, Hyper-V, WSUS, TMG and System Center Suite)SharePoint administration and site collections managementInstall new/rebuild existing servers and configure hardware, peripherals, services, settings, directories, storage, etc. in accordance with standards and project/operational requirementsImplementations of fault tolerance and disaster plans for the managed services to repair and recover from hardware or software failuresKnowledge in Symantec products (AV Endpoint, DLP, PGP and Bluecoat) management serversConfigure / add new services if needed and apply OS patches and upgrades on a regular basis, and upgrade administrative tools and utilitiesAdministrating Office 365 and managing hybrid environmentDaily follow up on the system activities, verifying the integrity and availability of all hardware, server resources, systems, reviewing system and application logs, and verifying completion of scheduled jobsContribute to and maintain system standards and engineering of SA-related solutions for various project and operational needsResearch and recommend innovative, and where possible automated approaches for system administration tasks.Reviewing security alerts to identify any possible intrusions