Following are my responsibility during this job.
1) File Server on Window Server 2012 R2.
2) Active directory domain services Server 2012 R2.
3) Configure and maintain CC proxy Server 8.0
4) Configure and maintain hmailServer 5.6 for local domain.
5) Configuring and installed ZKT(502)&(101TA) attendance machine.
6) Maintaining and troubleshoot LAN network for Ubnt devices Nano station, M5 rocket (Point to point).
7) Configuring and implementing Remote Access Solution.
8) Configure and Maintain Mikrotik routerboard 951g. (Firewall and DHCP)
9) Maintaining software applications on the LAN and WAN.
10 )Resolving of website/software/hardware issues with immediate effect.
11) Configuration and Maintain Switches and Routers.
12) Configuration and maintained DVR Recording, NVR Recording (IP camera).
13) Camera view from other PC through Software.
14) Remove ransom ware virus.
15) Installed and upgraded anti-virus software.
16) Configuring Microsoft Outlook and outlook express.
17) Use remotely Software Radmin 3.5
18) Configure and Maintain backups and recovery (Iperius 5.5).
19) Maintaining and Troubleshooting IP Printer, Scanner, Personal Computer, Laptop.
20) Configuration and Managing Control Panel, Emails ID & Email forwarding.

Following were my job responsibilities during this job
1). Install and support LANs, WANs
2). network segments, Internet, and intranet systems
3). Trouble Shooting of networking
4). Monitoring networks to ensure security
5). Taking backup of Data
6). Systems maintaining
7). Evaluating and modifying system's performance
8). Identifying user needs