MS Windows Server 2003 / 2008 + ISA Server, Active Directory,
Linux/Unix environment (CentOS 6, FreeBSD 9, Ubuntu Server 12 LTS),
Jail Environmenet in Apache Web Server,
NAGIOS and OpenNMS, AWStats,
Apache & NGINX Web Servers,
Postfix, Zimbra Mail Servers, MS Exchange Server 2007 / 2010 Implementation and maintenance,
CISCO & Juniper Routers and Switches configuration and Troubleshooting
Security Open Source Tools nGrep, Wireshark, TCP Dump,
Certified Ethical Hacking for Penetration Testing
CISCO Inc. USA
BS Computer Engineering
2004 - 2008
National Telecommunication Corporation
Network / Security Administrator
2010 - Present
Configuring Juniper IDPs and Firewalls to Monitor Network of the organization from attacks, threats and modern cyber warfare vulnerabilities.
Securing Network by Managing CISCO PIX 525 Firewalls.
Security of organizationís network from threats originating from inside and outside the organization.
Hands-on-experience on server virtualization and load balancing in VSphere 5.
Monitor and keep server uptime at MAX by implementing latest and most powerful NMS.
Introducing and Integrating security solutions in NTC Datacenter.
Implemented Snort IPS/IDS and NESSUS Vulnerability Scanner.
Implemented IBM Tivoli for Storage Services.
Monitor Nodes by NMAP Scanner and Packet filtering and analyzing by WireShark.
Implemented Jail Environment for Apache Web Servers for maximum security.
Finding security loopholes by performing routine audits of hardware and software entities on the network and closing detected gaps.
Ensuring that the security policies are up-to-date and are being followed.
Applying Operating System Updates and Patches.
Protecting the network from malicious entities like, hackers, viruses and spyware.
Upgrading, managing, and maintaining Switches, Routers, Firewalls and other Network equipment.
Implement SSL & VPN in network for Remote Access to network with security.
Implemented Customer Relationship Management (CRM) at NTC for ISP Customers records online.
Worked on packet capturing tools like nGrep, TCPDump, Wireshark for capturing data packets and analysis.
PMAS Arid Agriculture University (IT Deptt.)
Jr. Network Engineer
2009 - 2010
Configuring and Troubleshooting LAN/MAN
Provide best network uptime by Configuring CISCO 3660 Series Router, Juniper M320 Series Router as backup
Securing Network by Juniper NetScreen-5200 Firewall from vulnerabilities and attacks
Configuring and Troubleshooting Domain Users on MS Windows 2008 Server R2
Assigning and Managing Users Privileges on ISA Server
Applying network in almost every area of University, Hostel, Faculty Residence by implementing CISCO Wireless APs
Monitoring servers performance and keep max uptime by configuring Webmin network monitoring tool with notification of integrated Splank tool
Scheduling Backup & Recovery Tasks by tools especially Acronis Backup n Recovery, CA ArcServe r15
Sofnix Pvt. Ltd
2008 - 2009
Network Troubleshooting and Support Services