 Responsibility for all the stations in the organization, responsibility for loading servers and related systems. Working with multiple systems, maintenance of server rooms, remote repair and backup. Handling and installing computers for all users. Managing and maintenance of virtual systems, troubleshooting. Working with Microsoft's SCCM system and more.

 Maintenance and managing domain controllers at several branches of the company. Working with central CISCO. Managing and installing virtual servers in the SCVMM environment. Managing and maintenance of a Websense Forcepoint site filtering system, What'sup Gold control and monitoring system. Ongoing work with Exchange Office 365. Group Policy management and ongoing maintenance. Working and handling malfunctions of Mediasense recording systems, Nice Verba. Managing and maintenance of the ESET Console. Working with Juniper Switches and managing them at Junos-Space. Working with NetApp. Server management and malfunctions for Skype For Business. Responsibility for maintenance of server room and communication rooms.

 Familiarity with AVAYA and CISCO telephony systems. Managing IP addresses of 800 positions in the Infoblox system. Working with trading rooms, handling various software malfunctions such as: Fmr, Megama, Ace, Bloomberg Managing computers in Active Directory. Managing orders and tasks and installing them in work stations. Managing McAfee users through Console, managing printer servers. Handling Roaming profile at the System Administrator level. Maintenance of communication rooms. Ongoing handling site malfunctions while upgrading systems as needed. Upgrading and troubleshooting, working from home when needed. Working with a CA distributions system capable of distributing and managing computer systems. Implementing RSA on the employees' devices, setting up an SSL connection from home. Implementing operating systems with systems like Ghost and Imagex. Working with the VDI system. Installing the client in workstations and handling malfunctions.