NAOMI ONWUKA

Cybersecurity Analyst
Lagos, NG.

About

Proactive Junior Cybersecurity Analyst with a robust foundation in vulnerability assessment, threat detection, and SIEM-based monitoring, adept at incident response and network device configuration. Leverages hands-on expertise with Splunk, Nessus, and Metasploit to analyze security logs, build monitoring dashboards, and communicate critical findings to diverse stakeholders. Eager to apply technical acumen and problem-solving skills to enhance organizational security within a dynamic team environment.

Work

CFAO Mobility
|

IT Support & Systems Administrator

Cotonou, N/A, Benin

Summary

Administered enterprise systems for over 150 users, ensuring high availability and efficient incident resolution through proactive monitoring and automation.

Highlights

Supported 150+ enterprise users, consistently maintaining 99% system uptime through proactive monitoring and rapid incident response protocols.

Automated key infrastructure and maintenance tasks using PowerShell and Bash, reducing manual workload by 25% and enhancing operational efficiency.

Analyzed system logs and performance metrics to identify and resolve recurring issues, implementing preventative maintenance strategies to minimize disruptions.

Improved incident resolution time by 15% through optimized ticketing and documentation workflows, streamlining support operations.

Collaborated effectively with cross-functional teams on critical infrastructure projects, ensuring timely delivery and adherence to scope.

Tata Consultancy Services (Forage)
|

Cybersecurity Analyst Job Simulation

Remote, N/A, N/A

Summary

Participated in a simulated cybersecurity analyst role, applying strategic thinking to align IAM with business objectives and communicate technical findings.

Highlights

Completed a comprehensive Identity and Access Management (IAM) simulation, strategically aligning cybersecurity practices with overarching business objectives.

Developed and delivered detailed documentation and presentations to both technical and non-technical stakeholders, ensuring clear communication of cybersecurity strategies.

Mastercard (Forage)
|

Cybersecurity Virtual Experience

Remote, N/A, N/A

Summary

Contributed to Mastercard's Security Awareness Team, focusing on identifying phishing threats and developing targeted security training.

Highlights

Identified and reported critical phishing threats as part of Mastercard's Security Awareness Team, enhancing organizational threat intelligence.

Analyzed specific business areas to determine security training needs, implementing targeted procedures to strengthen overall security posture.

Mapcom Group SA
|

Junior Network & Security Engineer

N/A, N/A, Benin

Summary

Installed, configured, and managed essential network infrastructure components, ensuring robust connectivity and performance.

Highlights

Installed, configured, and managed critical network devices including routers, switches, firewalls, and VPNs, ensuring secure and reliable network operations.

Diagnosed and resolved complex network issues related to connectivity, performance, and configuration, minimizing downtime and optimizing user experience.

Monitored network performance using Wireshark, proactively identifying and addressing potential bottlenecks and security anomalies.

Benotek Engineering LTD
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Sales & Marketing Assistant Manager

N/A, N/A, N/A

Summary

Managed client and project data, ensuring data privacy and compliance, while maintaining meticulous records for sales and customer interactions.

Highlights

Ensured the secure management of client and project data, reinforcing data privacy and protection awareness across operations.

Maintained detailed records of sales orders, customer interactions, and product usage, upholding best practices in audit and compliance.

Education

ESGTIC-EH
N/A, N/A, Benin

BSc

Computer Networks and Telecommunications

Languages

French
English

Certificates

CompTIA Security+

Issued By

i-Academy, Heirs Technologies

CCNA

Issued By

NETCLAN

ISC2 CC (Certified in Cybersecurity)

Issued By

ISC2

Skills

Languages

French, English.

Technical Skills

Linux (Bash scripting), Python, Report writing, OSINT (Open Source Intelligence), Networking: Advanced Cisco router/switch configuration, VLANs, EtherChannel, STP/RSTP, OSPF, ACLs, WLANS, Phishing email analysis, Cyber Threat Intelligence, Vulnerability & Risk Management, Dashboard creation, Security alerting, Log analysis, Stakeholder reporting.

Tools

Splunk Enterprise, NMAP, Nessus Essentials, Metasploit, Wireshark, Burp Suite, Hydra, John the Ripper, MXToolbox, VirusTotal, Active Directory, SIEM, Packet Tracer, AWS.

Projects

Phishing Email Analysis

Summary

Performed detailed analysis of phishing emails to identify malicious content and recommend remediation actions.

Active Directory Risk & Vulnerability Management

Summary

Conducted a comprehensive vulnerability assessment on an Active Directory environment to identify and mitigate security risks.

Cybersecurity Bootcamp Trainee (GiSOC)

Summary

Engaged in a comprehensive cybersecurity bootcamp focusing on practical skills in threat detection, vulnerability management, and incident response.

Threat Detection & Monitoring with Splunk Enterprise

Summary

Implemented and managed a Splunk Enterprise solution for advanced threat detection and security monitoring.

NAOMI ONWUKA