1. Implement ICT security objectives, ICT security related policies and procedures.2. Conduct periodic ICT risk/gap assessment of ICT related assets (process and system) and provide recommendation to risk owners for mitigation.3. Regularly monitor ICT Security controls/tools and conduct vulnerability assessment, penetration tests and threat analysis of the systems.4. Understand and analyze business requirements, problems & risks and manage through innovative, sustainable and viable ICT solution and/or process re-engineering.5. Ensure ICT compliance for internal, external and regulatory standards/ policies/ guidelines.6. Implement ICT solutions to minimize the risk of cyber-attacks.7. Ensure that the processes are documented, and that these processes are managed in order to effectively deliver the required Security measure for the protection of Computer Systems, Networks and the Information.8. Support the front line defense of networks, protecting information from unauthorized access and violations by analyzing and assessing potential security risks, developing plans to deal with such incidents by putting measures in place such as firewalls and encryption, monitoring and auditing systems for abnormal activity, and executing corrective actions.

Worked with Bangladesh Army and Bangladesh NAVY on different ICT-related projects.

Configured and maintained Intranet and Internet networks. Configured Linux-based web server for E-Learning and GPOI server for share point. Configured and managed Google Apps mail server as well as built up a mail server for internal UN training. Responsible for maintaining Active Directory Domain controller and file server. Maintained and configured Mikrotik Cloud Core Router (CCR1036) with load balancing. Managed C-panel of BIPSOT.NET and AAPTC.ASIA websites and upload content. Managed and maintained the CPTM Online Exam at BIPSOT for the mission of the Bangladesh Army, Navy, and Air Force. Configured and troubleshot Cisco Based Network router, Switch, Wi-Fi, AP, and CCTV as well as antivirus (Kaspersky) and backup of all servers with Acronis. Conducted with foreign delegates for IT-related works and computer lab with ACOTA simulation software and Rosetta Stone French language software. Conducted with the vendors to ensure quick and quality service, hardware delivery, and repair systems.

1. Manage and maintain Domain Controller/File server.2. Manage and maintain Inter-network data communication of Head Office to Savar Plant and Dhamrai Plant.3. Maintain all Server Backup (Acronis) and restore when required.4. Manage and maintain mail server.5. Manage and maintain Kaspersky Antivirus Server.6. Manage and maintain Proxy Server for Internet access.7. Manage and Maintain Mikrotik Server to control internet Bandwidth and VPN.8. Manage and Maintain SNMPC for Inter-network and Server uptime monitoring.9. Maintain SMS Server.10. Manage and maintain Canteen Management System.11. Manage and maintain LAN for Head Office and troubleshoot Wireless AP, Router, Switch.12. Manage and maintain Incepta HO CCTV/DVR/Access Control Points.13. Provide all time support to all Depots and PMS.14. Maintenance and troubleshooting of printer, laptop and multimedia projector15. Provide all kinds of computer related support to the Impress Group Head Office16. Get training and Work with SAP BASIS Team of Incepta.

BTS (Base Station System) monitoring and fault troubleshooting. Configure and troubleshoot Switch, Router, and Radio of the client side. Interact with clients for any kind of problem and gave solutions. Worked on different networking projects for different clients.