Summary
Overview
Work History
Education
Skills
Timeline
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David Onuchukwu

port harcourt

Summary

A dedicated and certified cybersecurity professional with 5 years of progressive experience in IT support and security analysis. Proven ability to manage technical systems, protect critical assets, and identify vulnerabilities. Possesses a solid academic foundation in computing and holds the esteemed ISC2 Certified in Cybersecurity (CC) certification. Seeking to leverage technical skills and analytical mindset to contribute to a forward-thinking security team.

Overview

5
5
years of professional experience

Work History

Entry Cybersecurity Analyst, Asset Protection

D-cube
09.2024 - Current
  • Monitor and analyze security alerts from SIEM and EDR tools to identify potential threats and malicious activity.
  • Conduct vulnerability assessments and contribute to penetration testing exercises on company assets.
  • Assist in the development and implementation of security policies and procedures for asset protection.
  • Investigate security incidents and participate in the incident response lifecycle.
  • Collaborate with the IT team to ensure systems are hardened and compliant with security standards.

IT Support Technician

Jezmac Nig Ltd (Contracting for Shell Nigeria)
04.2020 - 07.2024
  • Provided comprehensive 1st and 2nd line IT support to a large user base within a high-stakes engineering environment.
  • Managed user accounts, permissions, and access rights in Active Directory for Shell Nigeria contractors.
  • Installed, configured, and troubleshooted hardware, software, and network issues, ensuring minimal downtime.
  • Executed system imaging, deployment, and maintenance for workstations and laptops.
  • Documented support requests and resolutions in the IT service management (ITSM) ticketing system.
  • Supported critical engineering software suites, ensuring their availability for key projects.

Education

Bachelor of Science - Computing

Edinburgh Napier University
Edinburgh
07-2023

Skills

  • Cybersecurity: Vulnerability Assessment, Threat Monitoring, SIEM, Incident Response, Asset Protection, Kali Linux
  • Operating Systems: Windows (10, 11, Server), Linux (Kali, Ubuntu)
  • Networking: TCP/IP, DNS, DHCP, VPN, Firewalls
  • Tools: Nmap, Burp Suite, Metasploit, Wireshark, Nessus, Microsoft Defender, Splunk ( familiarity)
  • IT Support: Active Directory, Hardware Troubleshooting, Software Installation, Help Desk Support

Timeline

Entry Cybersecurity Analyst, Asset Protection

D-cube
09.2024 - Current

IT Support Technician

Jezmac Nig Ltd (Contracting for Shell Nigeria)
04.2020 - 07.2024

Bachelor of Science - Computing

Edinburgh Napier University

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David Onuchukwu