Fikesola Olusayero
@fikesolaolusayero
I keep enterprise systems secure, connected, and reliable through hands-on IT support and network administration.
NigeriaWhat I'm looking for
At Huawei Technologies Nigeria, I deploy and configure hardware, operating systems, enterprise software, Huawei Idea Hub devices, and Holowits CCTV systems across departments. My work improved hardware deployment efficiency by 30% and system uptime by 25%.
I've supported enterprise LAN/WAN environments through troubleshooting, user account management, asset inventory, endpoint standards, and vendor issue resolution. I also contributed to revamping a legacy LAN into a secure, scalable Huawei-based enterprise network.
Alongside IT support, I deliver security awareness training on phishing, safe browsing, password hygiene, and data handling. My cybersecurity and GRC training includes vulnerability assessments, phishing simulations, risk registers, compliance documentation, ISO 27001, and NIST frameworks.
Experience
Work history, roles, and key accomplishments
Designed and delivered security awareness training sessions across multiple departments, reducing risky user behaviour and improving cyber incident reporting culture. Trained staff on phishing recognition, safe browsing, password hygiene, and data handling best practices.
Deployed and configured hardware, OS, and enterprise software across departments, improving deployment efficiency by 30%. Diagnosed and resolved complex hardware, software, and application faults, achieving a 25% improvement in system uptime.
Certified GRC Engineer Trainee
International Cybersecurity & Digital Forensic Academy (ICDF
Apr 2025 - Apr 2026 (1 year)
Completed an intensive 12-month GRC programme covering risk management, regulatory compliance, audit preparation, and cybersecurity governance frameworks (ISO 27001, NIST). Produced risk registers, compliance documentation, and audit-ready reports applicable to real enterprise environments.
Technical Trainee - Cybersecurity
Digital Innovators Fellowship
Jun 2025 - Aug 2025 (2 months)
Executed phishing simulation campaigns using Zphisher; identified staff vulnerability rate and recommended targeted email security training, reducing susceptibility within the cohort. Conducted password security audits using John the Ripper; advised on stronger hashing algorithms and updated password policies to reduce credential exposure risk.
Technical Trainee - Cybersecurity
3MTT Fellowship - NITDA / Federal Government of Nigeria
Nov 2023 - May 2024 (6 months)
Completed 6-month national cybersecurity fellowship; participated in network defense simulations, vulnerability assessment exercises, and incident response drills.
Configured Huawei Idea Hub devices, laptops, operating systems, and peripheral drivers to ensure cross-departmental system performance and readiness. Installed Holowits CCTV systems across facilities, enhancing physical security and surveillance monitoring.
IT Intern
Federal University of Technology Akure
Jan 2018 - Dec 2018 (11 months)
Built desktop applications using VB.NET; carried out software installations, compatibility testing, and system configuration to support academic operations.
Education
Degrees, certifications, and relevant coursework
Rufus Giwa Polytechnic Owo
Higher National Diploma, Computer Science
2015 - 2022
Activities and societies: Class Representative & Project Leader, Regional Huawei ICT Competition Participant, Huawei Campus Ambassador, Member of Student Judiciary Council, School Social Environmental Committee
Pursued a Higher National Diploma in Computer Science, focusing on software development and system configuration.
Availability
Location
NigeriaAuthorized to work in
Job categories
Skills
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