Looking for a job

Victor Mwangi

@victormwangi2

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I secure enterprise infrastructure through penetration testing, vulnerability management, and incident response.

Kenya

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What I'm looking for

I'm looking to apply my offensive-security mindset in a role spanning vulnerability management, incident response, penetration testing, and security improvement across enterprise infrastructure.

At Bayobab Africa (MTN Group), I drive enterprise-wide vulnerability management and incident response across multi-country infrastructure. I assess vulnerabilities from an attacker's perspective, map exploitable attack paths, and translate technical findings into risk-prioritised remediation roadmaps.

I lead triage, investigation, containment, and resolution of incidents from GSOC, SentinelOne, and Microsoft Defender, reverse-engineering adversarial TTPs against MITRE ATT&CK to improve detection and defensive controls. I also built Python-based automation that combines scanner outputs and threat intelligence to prioritise exploitable vulnerabilities by business risk.

My background spans penetration testing, network and infrastructure operations, data-center engineering, and technical training. I bring hands-on offensive security knowledge to strengthening defences, from web and network testing through incident response and executive risk communication.

Experience

Work history, roles, and key accomplishments

Current

Specialist – Vulnerability Management & Incident Response

Current

Bayobab Africa (MTN Group)

May 2024 - Present (2 years 4 months)

Conducts attacker-perspective vulnerability assessments and leads incident response across multi-country infrastructure. Develops automated Python pipelines for vulnerability data enrichment and risk prioritization.

Vulnerability Management Incident Response Penetration Testing Python SentinelOne Microsoft Defender QRadar SIEM OWASP NIST

Education

Degrees, certifications, and relevant coursework

University of East London

Master of Science, Information Security & Digital Forensics

2024 -

Pursuing a Master of Science in Information Security and Digital Forensics, focusing on advanced security practices and digital investigation techniques.