Senior Security Consultant
Help AG
مجموع سنوات الخبرة :15 years, 5 أشهر
Responsible for development, implementation and maintenance of security solutions, including the ongoing assessment, tracking of and adherence to required security policy, guidelines and best practices across the customer solutions computing environment as Subject matter Expert. Execute security policy, processes, procedures and protocols for networks and monitoring and responsible for keeping current with related security technology trends applicable to the environment. Interact with vendor support organizations and engineers.
Few of Projects & Accomplishments:
Worked and successfully implemented on mission critical migrations for customers like ICT Qatar, Qatar Exchange
Led and implemented security projects for key clients including for QE and ICT.
Handled Tasweeq configuration review for 34 network devices and servers with network security architecture review including Cisco ISE, Cisco Switches, Cisco Routers, McAfee Firewall, Cisco ACS, Cisco Ironport ESA and cisco WSA.
Worked on Full Data Center Network Infrastructure design and implementation ( Cisco ASA, Juniper
QFX, JDDOS, SRX, Source Fire, FireEye, F5 LTM, F5 ASM, Mykonos, Riverbed, Juniper MAG).
Provided full network support for Qatar Exchange data center migration including configuration of Palo Alto, ISG, Netwscreen, SRX, EX-8208, EX-4300, EX-4200, Juniper-SA, and MX5 F5-LTM. Implemented Juniper MX5 routers with QoS configuration and Ironport ESA.
Migrating Alfardan firewalls from Juniper SRX firewalls to Palo alto firewalls with more than 12 site-to-site IPsec VPN with remote sites.
Implemented Alfardan Cisco Firepower & Firesight project.
Implemented QNB FireEye & IXIA project.
Implemented a lot of Palo alto project for many customers like Almirqab, Amwj, Hemaya and Alfardan.
Handled network security architecture review for many customers.
Handled security configuration review for different network devices for many customers.
Advanced
Worked with both corporate and customer leadership to research, analyze, and implement enterprise-wide network security solutions from Juniper and Cisco to support customer business/mission goals and objectives. Generated the reporting, documentation and investigation of all security related incidents; led the development and implementation of corrective measures. Evaluates and reported on new network Security technologies to enhance capabilities of the network.
Few of Projects & Accomplishments:
Implemented KHRAMAA project successfully (Creating Network low level design (LLD) and post implementation document (PID) & Implement juniper EX-4500-VC, EX-4200-VC and SRX240-HA in mixed LAN infrastructure with Cisco Core and access switches).
Led SRX240 design and implementation for Arab Center for Research and Police Studies and SRX650 design and implementation for NHRC.
Sita Qatar (Implement production and DR sites (ASA 5550, Cisco 2950, ACE4710, Cisco 3950 & Responsible for full network support (Troubleshooting, design and implement new customer requirements).
Implemented Amwaj project (Network infrastructure redesign & SSG-140 implementation).
Qatar International Islamic Bank project (SRX 3400, 220 & 100 installation and configuration, Route-based IPsec VPN between Juniper SRX & Cisco router & OSPF over IPsec VPN).
Designed and implemented network & security engineering solutions for clients. Installed, configured, upgraded and troubleshoot LAN and WAN components such as routers, hubs, switches, monitored and repaired network outages. Focal point for large account network problem resolution including design, configuration and Cisco core routing and switching issues.
Few of Projects & Accomplishments:
Outsourced by MDS to Qatar foundation (Network Support and project team member, Handle daily network and security projects and tasks, Configuring and troubleshooting MPLS, MBBGP and MPLS VPNs, Network security configuration and troubleshooting (ASA, FWSM & VPN), Implement new
projects, LMS configuration and support, Set up IWSVA 5.1 to work with Cisco WCCP in 6500 switches, Create and implement RFCs & Supporting more than 1000 switches)
Worked at client site Configuring and troubleshooting MPLS, MBGP and MPLS VPNs for client Information Technology Authority (ITA).
Actively and consistently supported all efforts to simplify and enhance the customer experience. Participated in network planning, network architecture design and engineering. Integrated communication architectures, topologies, hardware, software, transmission and signaling links and protocols into complete network configurations. Deployed & supported Cisco Solutions, including routing, switching, security and voice. Escalated customer issues to Cisco and responsible of customer Smartnet & shared Support for cisco devices.
Few of Projects & Accomplishments:
Worked on the Oman Royal office project, one of the biggest project for MDS. Successfully implemented 3 different DCs to support 3000 employees.
Worked on Low level design review and implementation for Ministry Of Justices. Coordinated with Cisco TAC to fix highly escalated problems related to IOS / Hardware issues.
Handled Full design and implementation for CS-MARS for Muscat Security Market.
Handled Call manager express and ip phones configuration as well as Cisco CE 500 switches configuration for access layer for Scientific College & Design.
Network engineer role duties involved Administer and manage Cisco hardware / software to support production clients. Provide network design and configure and install routers/switches. Work effectively with cross-functional teams to define technical requirements, identify/resolve technical issues. Assist the team on implementing projects in customer sites.
Achievements:
_Involved to work with Omantel MPLS project (connect more than 50 customers sites through ISP MPLS cloud). Configuring and deploying MPLS network.
_Involved to work with NBAD (National Bank OF Abu Dhbi ) project. Working with customers to deploy and integrate enterprise solutions.Configure and deploy network routing and switching.
_Pass CCNA exam
Responsible for administration and management of the network infrastructure. Accountable for planning, analysis and design of all network elements of new sites, monitoring current network and troubleshooting of new network issues for clients. Installed, configured, upgraded and troubleshoot Cisco hardware / software to support production clients.
Few of Projects & Accomplishments:
Part of the core team working on configuring and deploying Omantel MPLS project, connecting more than 50 customer sites.
Worked with customers to deploy and integrate enterprise solutions, configured and deployed network routing and switching for National Bank of Abu Dhabi.