General:Responsible for overall system reliability, security and performanceResponsible to ensure redundancy and failover (including staff coverage)Systems design and implementationAssist Anthill management with infrastructure decisions Specific:Remote system administration of Anthill owned/managed IT infrastructure including managing infrastructure hardware, firewalls, switches, storage, hypervisors, hosts, virtual machines (including 3rd party provided VMs), operating system on VMs, applications (Apache, MySQL, firewall, etc.), essentially everything, except the end-user application, i.e. websites, which are usually managed by the client/developers.High availability of the structure and VMs Disaster recovery planning and testingRegular maintenance: security and bugfix (patch) installation; regular "health checks" (making sure backups are in place, software is configured properly, etc.)Performance monitoring and fast incident responseTraining systems adminsChange management process implementationDocumentationCustomer support typically tier-2 and tier-3

-Planning and implementing Virtualization and migration from physical servers.-Planning and implementation KVM virtualization and migration from hyper-v Microsoft Visualization platform at remote and local offices. -Maintaining virtualization host Servers, providing customer support and maintaining guest VMs. -Managing, maintaining Virtualization servers farm and ensuring 24/7 uptime on both on-site(PK) and remote(USA) servers.-Centralize Open source NAS implementation with SAMBA 2.7 integrated with Microsoft Domain controller.-Planning and Implementing Mail server by deploying Postfix, dovecot IMAP, SASL, and Roundcube as front end.-Implementation of SQUID Proxy with third party reporting tools.-Implementation of Nagios system for centralized Monitoring system with Cacti graphs. -Implementation, managing and maintenance of Open Source Puppet Management System.-Ensuring high availability with DRBD Clustering.-Implementation of Open source centralized storage for VM storage via ZFS File IO storage.-Implementation of Open source Firewall with OpenVPN support for remote users.-Implementation of Opensource IPS/IDS system for security enhancement.-Implementation of HIPS for overall LAN security.-Managing Open source Interoffice communication server.-Voice over IP for interoffice communication and site to site (between US and Pakistan Office) communication, -Configuring Open source Web Conferencing server with facility of session recording.-Configure/Manage Centralized inventory/documentation system-Implementing and management of Open Source FTP.-Planning, implementing and maintaining Windows Domain controller including DHCP, DNS and ensuring up time.-Maintaining US office FTP server, IIS Servers, Hyper- V Servers and providing desktop support to US office.

Manager IT Infrastructure ( Networking/Hardware)-Controlling 5 WAN branches with more then 300 users.-Managing multiple domain controllers -Managing Database and replication -Securing Network by installing Firewalls with High availability. -Installing, implementing and managing Mail server for 200+ accounts-Managing over all organization network.-Managing DHCP, DNS and various Member servers to accomplish required tasks.-Implementation and Management of DVR system.- Maintain and administer computer networks and related computing environments including computer hardware, systems software, applications software, and all configurations.- Planning data backups and disaster recovery operations.- Diagnose, troubleshoot, and resolve core network issues.-Plan, coordinate, and implement network security measures to protect data, software, and hardware.- Configure, monitor, and maintain email applications or virus protection software.- Operate master consoles to monitor the performance of computer systems and networks, and to coordinate computer network access and use.- Design, configure, and test Server end applications and Network security.- Monitor network performance to determine whether adjustments need to be made, and to determine where changes will need to be made in the future.