Network/Security Consulting for customers in Oil&Gas, Retail, Banking, Health Care.Responsibilities:• Accountable for design and implementation of IP Routing, Switching and Security solutions.• High Level Design and Low Level Design• Describe business benefits and risks of proposed solutions (undertake qualitative risk assessment and define and justify appropriate technical controls)• Review and define Strategic roadmap for Customers to achieve Business GoalsProjects:• Roadmap for a Business Continuity Plan using Avaya SPB• Network/Security Assessment for an Health Care Public Institution• Redesign and migrate an University Network using Nexus 9k/5k/2k, Checkpoint 12000, UCS and VMware 5.5/6.0• Setup a redundant VPN IPsec tunnel with AWS using a Checkpoint Cluster R77• Migrate standalone SMART to the new MDM and setup a Smart-1 3050 Log Multi Domain. Reinstall policies individually to all Checkpoints Firewalls (~80)• Migrate a from a Managed Service Provider solution based on Fortigate to Checkpoint Cluster (Appliances 4400, R77) on customer premises. The blades installed: Firewall, IPS, Mobile• Customize a Checkpoint Mobile Portal based on 2FA• Upgrade 12 x Avaya Backbones (8800) in production to support SPB, this was done in conjunction with Professional Services from Avaya• Replace an old Avaya 8600 Cluster Core by VSP8400 and integrate it in SPB Cloud• Setup Avaya Visualization Performance and Fault Manager solution to monitor all the entire Avaya network Infrastructure• Review a DVMRP Multicast environment and proposed a PIM Sparse solution• Setup Avaya Configuration and Orchestration Manager solution to Streamlined Configuration, Provisioning, and Troubleshooting for Devices and Technologies• Upgrade a RSA from version 7.x to 8.0• Migrate a Cisco ASA Cluster (5520) using code 8.0 to 8.4• Setup a 2FA in Cisco ASA Cluster

▪ Responsible for the technical designs, test/validation, work orders ready for production deployment by network and service operations teams.▪ Working closely with the Managed Service Partner , you will champion the design and delivery of high quality, scalable and cost effective design solutions in support of business initiatives whilst maintaining high levels of customer experience and network perception▪ Manage and control the technical changes of systems, applications, services & products for the Domain on the test and live network.▪ Responsible for technical evolution planning, dimensioning and capacity management of the Domain.▪ Manage and control the planning, design, testing and configuration of the delivered applications, services and products for the 3UK customers as supported by the Domain. Responsibilities: • Accountable for design and implementation of IP Routing, Switching and Security solutions. • Implementation plan, and Transition To Operations documents• Devise and produce / manage the production of capacity reports as required by the domain. • Describe business benefits and risks of proposed solutions (undertake qualitative risk assessment and define and justify appropriate technical controls) Required to write or review & approve: • Statement of Requirements• Impact Assessments• Target Architecture• High Level DesignInfrastructure across 3 Data Centers (Hemel/Dublin/Telehouse):• Cisco 6509, Juniper MX40/MX80/MX960SSG 350M/SRX, Cisco 37xx/35xx/29xx, CSR12000• Cisco ASA 5580, Cisco PIX 515, Juniper SA, Nexus 7k/5k/2k, F5 Viprion (LTM),ACS (4.x)Projects:• Assist 3party of redesign Data Center using Nexus 7k/5k/2k,F5 Viprion, Fortigate Firewalls• Review of Core/Distribution/Access layers and improve resilience• Review the Dynamic Routing Protocols BGP/OSPF redistribution boundaries and advise changes• Review the MPLS Ring Topology• Review all L3VPN/L2VPN and update documentation of RD/RT• Review and Update documentation

Analyse, Design and Implement Internal/External Projects

Premium Hosting ProviderVirtual and Dedicated ServersWebsite HostingOnline BackupsSSL CertificatesColo

Administration of LAN (L2/L3) of the Sites, Core DataCenter, Firewalls, VPN Concentrator, LoadBalancers ,WLAN, IPS/IDSOptimization / Consolidation of InfrastructureImplementation of new solutionsTechnological renovationsUpdate documentation infrastructure

LAN Administration, Core DataCenter, Firewalls, VPN and WLAN.Reorganization Logic IP networkDefinition of Security PoliciesOptimization of infrastructureTechnological RenewalImplementation of the Platform for Monitoring (Cacti)Create documentation of infrastructure

Customer supportImplementation of new projectsScripting PERL, SNMPProduce documentation about projects

Systems Engineer