Open to opportunities

Etinosa Osahon

@etinosaosahon

Message

I secure systems through SOC monitoring, vulnerability analysis, and cybersecurity training.

Nigeria

Message

What I'm looking for

I'm looking to contribute in cybersecurity, SOC monitoring, systems administration, incident response, vulnerability analysis, and security awareness training while building practical security experience.

I've secured a group-built FinTech application at TechEdu through threat assessments, basic penetration testing, secure coding, and access controls.

I work across information systems administration, security architecture implementation, SOC monitoring and response, vulnerability analysis, managed detection and response, and automation deployment. I also created MDR workflows using SIEM/SOAR tools to automate basic incident response tasks.

I've delivered cybersecurity awareness training on phishing prevention, password hygiene, and safe use of digital tools for peers, teams, individuals, and organizations.

I'm an ISC² Certified in Cybersecurity professional and an IT and cybersecurity instructor at Cyber Security Institute, covering Windows administration, cloud computing security, virtualization, and computer networks.

Experience

Work history, roles, and key accomplishments

Cybersecurity Analyst

TechEdu

Secured a group-built FinTech application by performing threat assessments, basic penetration testing, and implementing secure coding and access controls. Worked with developers to integrate security into the SDLC and presented the security posture during project defense.

Threat Assessment Penetration Testing Secure Coding Access Control SDLC Security Posture

Cybersecurity Personal Projects

Personal Projects

Created small MDR workflows using SIEM/SOAR tools and automated basic incident response tasks. Used Medusa in a controlled lab to perform authorized brute-force testing and demonstrate password-security weaknesses.

MDR SIEM SOAR Incident Response Automation Medusa

Cybersecurity Training & Awareness

Various Organizations

Provided cybersecurity awareness training for peers and teams, covering phishing prevention, password hygiene, and safe use of digital tools.

Security Awareness Training Phishing Password Hygiene

Education

Degrees, certifications, and relevant coursework

Cyber Security Institute

Certified in Cybersecurity (CC), Cybersecurity

Served as an IT and Cybersecurity instructor, teaching Windows system administration, cloud computing security, virtualization, and computer networks.