Handling the IT project under the NCC Holdings Subsidiary. Design, configure, and install network equipements, including switches, routers, firewall, load balancer. Plan and execute network upgrades and capacity expansion project. Configuring Security policies including NAT, PAT, VPN's and Access Control Lists Implementing and maintaining network security measure,including firewall, VPN, IPS/IDS Configuring IP Sec and Remote Access VPN connection Configuring and managing Cisco Meraki Network devices. Upgrading IOS in cisco, cisco meraki, Unify routers, L3 & L2 switches Maintaining Windows based like AD Server, Dhcp Server, Authentication Server, File server Creating User Accounts, Configuring User Profiles, Creating local and Global Groups, Managing Account and Domain Controller 0ffice 365 Create and manage user accounts, groups, and licenses. Sentinel One SOC Portal for Monitoring and responding to detected security threat in real time. Continuous monitoring of attacks, intrusion and high/critical severity alert generated from security tool Setinel One SOC, EDR. Experienced in alert investigation, Phishing email analysis, malware analysis, threat hunding during cyber attack like DDOS, Performing troubleshooting of Cisco network device health, determine routing path, ARP/L2 errors. Monitoring ticket queues for incidents and change requests and maintains solid documentation of all activities in support of the ticket Vender coordination for new device delivery and replacement for faulty devices Supervising other staff, such as help-desk technicians, Desktop-Engineers etc. Creating daily report on resource usage and resource availability