Olu Abiona

ad1wd3@r.postjobfree.com+* (***) *** ****

EDUCATION AND CERTIFICATIONS

****-****, ******** **********, ***. MS Cybersecurity (CGPA: 4.0/4.0)Coursework:Penetration testing, Cloud computing, Computer Forensics, Cryptography, Cybersecurity Governance, IT Auditing, IT Project management.

2015, Zoom Technologies, India. Certifications:Cisco Certified Network Professional (CCNP) Routing &Switching;Cisco Certified Network Associate (CCNA) Security;Cisco Certified Network Associate (CCNA) Routing & Switching;Cisco ID: CSCO12869838; Fortinet Network Security Expert Level 1&2: Certified Associate;Ethical Hacking & Countermeasures Expert (EHCE-US Council);EHCE ID: EHCE05123Microsoft Certified Professional (MCSA-Windows Server 2012);Microsoft ID: 12493871Information Technology Infrastructure Library (ITIL Foundation);Information Technology Service Management (ITSM)-ISO 20000.

2009-2015, University of Ibadan, Nigeria. BS Electronics and Computer EngineeringCoursework: Programming&Algorithms: C++, MATLAB, Mini-Micro Computers: Software & Appl: Microprocessor Assembly Language, Linear Systems,Digital Systems Design. Award: Petroleum Technology Development Fund Undergraduate National Merit Scholarship

EXPERIENCE

Senior Technical Support Specialist

Election Systems & Software, USA June,2023-Present

Security hardening to protect voting systems.

Cradlepoint CBA850 to Cisco Firepower 1010 for Verizon Zero tunnel configuration.

Build Dell poweredge R450, T630 servers for SFTP communication with Comm Server in DMZ. Manage systems using Acronis, Cisco CLI analyzer, Kiwi Syslog service.

Network Analyst

Radio Engineering Industries Inc, USA December, 2021 – May,2023

Plan, design, analyze and provide technical support for REI’s data communications network. Pentest & Vulnerability Assess REI’s Information assets

Configure and manage Unifi controller &access points, CiscoISRs, FortiGate 300Ds and Cisco MLSs for the company infrastructure and products.

Design, implement and maintain the networks by installing, upgrading, and maintaining network routers, switches, firewalls, intrusion detection, intrusion prevention, traffic shaping, wireless, and other network devices.Managed systems using Mimecast, Pdqdeploy, Pdqinventory, Cylance EDR, Cyberark EPM.

NOC Engineer

Fiserv Inc, USA

April, 2021 – November,2021

Troubleshoot a global enterprise size network including EIGRP, OSPF, VPNs, NAT, VRFs, MPLS sites, IPV4 tunneling.

Monitor networks using tools such as Splunk, Spectrum, Moogsoft, Wireshark, e-health, etc.

Make configurations as needed on a break/fix basis.

Network Engineer

Atlas International Technology Services Inc, USA October, 2019 – March, 2021

Remotely manage over 50customer’s devices using SolarWinds N-central, Passportal, Cisco Meraki; design multi-site networks for customers, create and maintain documentation oftheir IT infrastructure, interacting with mainly Cisco, HP, Aruba and Fortinet platform.

Provide implementation, troubleshooting, and support for Office 365, Azure AD, Cloud and On-Premises Unified Communications platforms, and Windows Server technologies.

Create, document, track and monitor tickets, configuration items, time entries in ConnectWise, and provide a path towards, and completing a timely resolution.

IT Security Administrator

New Horizons System Solutions Nigeria Limited, Lagos, Nigeria June, 2015 - October, 2017

Migrate Windows server roles and features, reviewing password polices, AUPs to adhere to NIST best practices.

Provide Information Security training (CEH, Cisco Security) to delegates from banks, and other multinational companies.

Manage and maintain real-time network and security operations by troubleshooting, creating IRPs, DRPs, on/offboarding documentation, configuring WSUS, Cisco ASA 5515 series firewalls, 3500 series switches and routers.

Facilities & Major Capital Projects Engineer

Chevron Nigeria limited, Lagos, Nigeria June, 2013 – March, 2014

Work with a Supervisory Control and Data Acquisition (SCADA) project team to design network diagram using Microsoft Visio, created Work Breakdown Structure (WBS) Schedule for SCADA project at Escravos using Microsoft Project.

Implement network traffic load balancing using PBR to reduce network latency and optimize bandwidth, Integrated RBAC using views with AAA on RADIUS server.

TECHNICAL SKILLS AND TOOLS

Network AdministrationCisco devices' Administration tools (IOS CLI, CCP, ASDM, CUCM, CSM), Fortigate WebUI, Route Maps, Routing protocols, Redistribution, Virtualization (VMware vSphere, Hyper-V).

Network Security toolsVulnerability scanning (Nessus, OpenVAS, Sparta), Penetration testing using Kali Linux: Metasploit framework,Burp Suite, OWASP, Acunetix web vulnerability scanner, SonicWall Web UI

ScriptingWindows PowerShell, Shell

Design GNS, Microsoft Visio, Draw.io

DatabaseOracle SQL

Microsoft server 2012 AdministrationWindows PowerShell ISE, ADDS

ProgrammingC++, MATLAB

PUBLICATIONS

Abiona, O and Ije A. “Security Concerns in Wireless Body Area Netwrok”. Retrievable from https://doi.org/10.22214/ijraset.2023.55405 IJRASET, 2023.

Abiona, O and Oje A. “A Review of the National Cybercrime Law and its attendant Impact on National Security in Nigeria”. Retrievable from https://doi.org/10.22214/ijraset.2023.55448 IJRASET, 2023.

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