Chuks Ogbuji (SC Cleared)
Network Engineer at hSo- Claim this Profile
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Basic French -
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English Language Full professional proficiency
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Igbo language Native or bilingual proficiency
Topline Score
Bio
Credentials
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Service Provider Routing and Switching Specialist (JNCIS - SP)
Juniper NetworksJul, 2021- Nov, 2024 -
Juniper Networks Certified Associate - Security (JNCIA-SEC)
Juniper NetworksSep, 2020- Nov, 2024 -
Juniper Networks Certified Associate - Junos (JNCIA-Junos)
Juniper NetworksSep, 2019- Nov, 2024 -
Cisco Certified Network Professional (Routing and Switching)
CiscoOct, 2014- Nov, 2024 -
Cisco Certified Network Association
CiscoJun, 2013- Nov, 2024 -
CCDA
Cisco
Experience
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hSo
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United Kingdom
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Telecommunications
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1 - 100 Employee
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Network Engineer
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Jul 2018 - Present
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Fujitsu
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IT Services and IT Consulting
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700 & Above Employee
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Network/Firewall Engineer
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Feb 2015 - Jul 2018
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Transport for London
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United Kingdom
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Non-profit Organizations
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700 & Above Employee
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Network and Security Engineer
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Feb 2015 - Jul 2018
• 3rd Line Network Support Engineer for TfL Network Infrastructure Management• Working directly under a Solutions Architect and Team lead.• Network support for about 4000 network devices and about 20000 users on the TfL Network• Support for Cisco devices, 3Com switches, Extreme Switches• Being part of CAB (Change Advisory Board): following change process, ensuring implementation plan and back-out plans are part of the change process.• Applying firewall rules on Cisco ASA, Juniper and Checkpoint Firewalls.• Troubleshooting connectivity issues and ensuring 24/7 365 network availability• Key member of project implementation team at different TfL Offices and stations using cisco switches, routers and Juniper Firewalls. LAN refresh at different TfL offices and underground stations.• Key member of On-call Engineering team, Network Management and Support team supporting a very busy and big Transport for London Network to provide 24/7 365 Network availability.• Support for CISCO 1800, 1900, 2800, 2960, 3400, 3600, 3750, 3550, 6500, 4500, C7206, 7600, N7k, N5k, N2k. Support for cisco ACE load balancer module.• Assisting on site team for BAU activities, 3rd Party staff and local IT staff in a Customer premises. • Creating, implementing and closing changes using TfL Remedy.• Wifi support and troubleshooting using Cisco Prime.• Analysing threats and vulnerabilities, fault finding and resolution of trouble tickets using SPLUNK, HP Openview NNM, Remedy and Triole.• Project in live transition and Solutions handover to support team: Low Level Designs, Implementation and Test Plans.• Major LAN refresh for TFL underground stations:End of Life LAN refresh on various TFL stations and office building to support Night tube/underground operation, wireless network extension. (cisco 1921, ME3400, 3750x, 2960x, firewall)
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Fujitsu
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IT Services and IT Consulting
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700 & Above Employee
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Customer Aligned Regional Engineer
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Feb 2013 - Feb 2014
Customer Alligned Regional Engineer for M&S. General IT support for 25 M&S stores around West-Midlands
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CISCO Network Engineer
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Nov 2012 - Feb 2013
CISCO certified network Engineer.Contract Position for Morrisons, Boots and KFC.
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O2WIFI Engineer
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Jan 2012 - Oct 2012
Field Engineer with NSC Global Field Engineer with NSC Global
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Education
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2010 - 2011
The University of Bolton
Master's degree, Information Technology -
2004 - 2008
The University of Bolton
Bachelor of Engineering (B.Eng.), Electronics and Computing
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