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Network Security Engineer

March 08, 2018

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Personal Data

SEX: Male

DATE OF BIRTH: 14th April 1982




CONTACT ADDRESS: */* ******** ******** ***** River Valley Estate Ojodu Berger Lagos


TELEPHONE: 234**********, 070********

Education and Training

Certificate Vmaware Training Dimension Data University 2013

Certificate Cloud Computing Training Dimension Data University 2012

Certificate Fortigate Security Training Maxtec South Africa 2010

Certificate Cisco Networking Training Nettech Solution 2007

Certificate Computer Science: BSC Ambrose Alli University Ekpoma 2006

Certificate Computer Engineering Koletech Computer Network 2003

Professional Certifications

•Cisco Quality of Service (January 2012)

•Cisco SMB Solutions for Engineers (April 2010)

•Cyberoam Certified Network & security Professional and Training Dubai (March 2010)

•Cisco Life Cycle Advance Security Certification (Jan.2009)

•Cisco Certified IPS Specialist, Cisco Certified NAC Specialist, Cisco Certified firewall Specialist, Cisco Certified IOS Specialist (Oct.-Jan.2009)

•Cisco Certified Security Professional (CCSP Dec.2008)

•Cisco Certified Network Professional (CCNP -April 2008)

•CISCO Certified Network Associate (CCNA-July 2007)

System Integration and Internet security Analyst (Cloud, Data Centre and Network Security Engineer)

With the following skills:

Over 10 years of providing exceptional support, implementation, Design and Analysis Systems and Security information for business solutions and continuity in areas of Cloud, Network and managing network, security infrastructure and integrations services.

Proactive self-starter with the ability to optimise systems and processes.

Excellent diagnostic skills plus prompt and consistent incident resolution with rare need for escalation.

Vast knowledge of WAN, LAN segmentation, administration, management and troubleshooting.

Practical knowledge of data and applications backup and recovery planning and implementation.

Excellent knowledge of Installing, Administering and Configuring Microsoft Windows servers and client operating systems.(Unix and Linux)

Practical knowledge of Cisco, Fortigate, Cyberoam, Juniper, Checkpoint Alcatel-Lucent, routers, VMware, switches and multi-layer device IOS Installation/upgrade, configuration and support.

Experience in working in data centre environments and enterprise Network

Research and develop design documents. (As Built Document)

Solutions and Infrastructure Architecture

Provide Networking Solutions for a wide range of enterprise and Service Provider customers.(Fiber,Radio, Vsat and 3rd party last

Resource planning, activity scheduling and project implementation.

Team building, coordination and management

Basic Java,C#, python programming, Oracle application


Cisco, Fortinet, Cyberoam, Juniper, Checkpoint, Alcatel-Lucent, Microsoft, VMware, Whatsup Gold, Net flow Analyser, Solar winds, LAN Surveyor, Microsoft, Unix,linux Cisco NAC and ACS, Datacentre Monitoring devices, SBC,Fenix,Nagios,CRM,Siebel,Fiber,Radio,Vsat and 3rd party last miles

Professional Experience

Internet security Analyst (Cloud and Network Security Engineer) (Senior Grande) Dec.2015 till Date.


Duties & Responsibilities

Propose and implement cloud network and security solutions that address infrastructure and customer needs

Design, install and analyse Network and security for business solutions and continuity.

Advice the Business on network and security systems by developing business models, policies and procedures to minimize security breaches and network failure.

Managing and analyzing all Network system and security infrastructure and conduct audits on the network.

Monthly review of access for users on the Internet and Private network.

Monthly report of all Network and security system incidents.

Renewal of license of all Cloud and Network security systems

Perform upgrade and expansion of Network and security system of the business

Manage team of Network security Engineers

Creating, implementing process and policies for Security integrated systems

Internet security Analyst (Cloud and Network Security Engineer)


Duties & Responsibilities

Develop policies, procedures and plan to minimize Security vulnerability on systems on the Network.

Responsible for providing clients solutions to identify and document their requirements

Design and analysis systems to assess physical and technical security risks to information.

Responsible for implementing network firewall solutions that address security risks on hosted servers.

Management of cloud web security appliance on the network.

Audits system and Network to meet up to compliance in the business.

Design, Install and manage Network and cloud servers on the VMware platform, operating system deployment and patch management.

Provide smart hand support on customer hardware subscribed to the smart hand service

Responsible for achieving TIER 3 availability (99.982%) on all IS Network infrastructure Data Centers.

Implement disaster recovery solutions using supported available technology to achieve customer business continuity plans.

Maintain and document all Network builds and modifications, troubleshooting technology platforms and procedures.

Responsible for System inventory management, implementing and enforcing Data center access control policies.

Perform troubleshooting analysis of Network and Security Audit.

Network Security & Connectivity Infrastructure Engineer


•Managing Firewalls for Various Clients base on policy and security model of the organization.

•Data Center management and Cloud service implementation and support.

•Day to day management and hands-on planning and resolution of cloud infrastructure related issues and High and POP site Uptime.

•Design, implementation, and administration tasks of a scalable network and security infrastructure, including the support of commercially available of Cloud, Internet, MPLS-VPN, and Outsource firewall Clients.

•Install, configure, and maintain network services equipment and devices, including Cisco, Fortinet (FORTIGATE), Juniper, Cyberoam, Networking Security devices and virtualization.

•Perform troubleshooting analysis of Connectivity of Links, Networking, Security, virtual hosts, guests and associated systems

•Provide support to customers and assist with service activation on highly technical offerings to service providers.

•On-call duty requirements rotating on-call duty with other team members

•Document network and product problems and resolutions for future reference

•Provide Networking Solutions for a wide range of enterprise and SP customers. .(Fiber, Radio,Vsat and 3rd party last

System & Network Engineer, Website Designer


ICT/Human Resources- System Administrator (Industrial Training) 2003



•INTERNET SOLUTIONS: Cloud Service solutions, Design, Network Security Infrastructure and Implementation.(Fortigate,Fortimanager,Fortianalyser,VM)

•INTERNET SOLUTIONS: High and POP site Design Implementation of Infrastructure across different location in the country

•In Charge of Designing, Implementation and managed Clients for outsource VM and Firewall (FORTINET) at INTERNET SOLUTIONS.

•INTERNET SOLUTIONS: Various Client implementation of Internet and MPLS-VPN

•Migration of Clients from Cisco PIX to Fortinet for INERNET SOLUTIONS

•Team Member for TELNET Group Network Transformation for UBA Group.

•Team Member for Telnet Group Deployment of RAS for MTN


•ISNG: Configuration, management, analyzing, Designing and Support of Backbone Infrastructure, Cisco, Fort iGATE, Juniper, PIX, ASA,VM for CORE NETWORK and INFRASTRUCTURE, CLOUD services, for various Clients (Cadbury,FMCl,Mrprice,Shoprite,StarfishMedia 24,Etc.)

•INEC: Implementation of WAN across braches to Head Office.

•ISNG: Configuration and implementation of POPs and High sites Expansion.

•Cobranet: Implementing Firewall ASA 5510 and 7206 ISG on the Backbone, Network design for HSRP.

•AFromedia: Deploying Cyberoam To existing Network.

•Mikano Nig.Ltd: Implementing cyberoam mesh VPN across Branch offices.

•Setraco Nig Ltd Abuja: Implementing and deploying cyberoam.

•Jothna Nig Ltd. Implementing and deploying Alcatel switches, cyberoam

•Dangote Cement: Implementing and deploying Cisco Switches, Wireless, Cyberoam,

•Eko Supreme: Implementing and deploying Cyberoam.

•TopBass Avaition: Implementing and deploying Alcatel Switches, Cyberoam.

•OLAM: Implementing and deploying JUNIPER SSG520M and VPN

•Zain: LAN Structure Cabling Infrastructure. (Data Centre)

•Union Bank: Network Audit (compromised Network) DOS attack. AND Implementation of EIGRP

•UBA: Network Transformation (Analyzing the network configuration, network design diagram, Documentation on implementation process).

•Glo: site survey for physical devices (proposed structural cable and devices replacement).

•Afri Bank: Network optimization process

•MTN RAS Project: Implementation of RAS (AD, ACS, and secured ID) for User authentication. (Remote Access Solution).and SBC.

•First Bank: checkpoint support creating rules and installing policies.

•kabelMetal: Implementation of PIX firewall devices for in/out bound traffic on their Network.

•UBA and Intercontinental bank: Implementation of Cisco Works (LMS).

•Access Bank: Branch LAN network infrastructure audit, Configuration of SLA on the branches to monitor traffics.

•StanbicIBTC Idejo: Installation of Voice Logger

•Stanbic IPML ikeja and FCMB: Implementation of VPN (ASA).

•Telnet Group: Implementation of VPN and NAC appliance for business anywhere.

•Diamond Bank: Implementation of Cisco Network Assets Collector (KTN).


Available on request

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