Cybersecurity x Infrastructure x Automation

Amieibifaka Macdiamond Ibifa

I build resilient systems as a Cybersecurity Engineer

Hands-on security professional with deep incident response, SIEM investigation, IAM hardening, and IT operations experience across cloud and enterprise environments.

About

I specialize in detecting and stopping threats before they become incidents. My work spans security monitoring, root-cause analysis, enterprise hardening, and practical automation that helps teams respond faster and smarter.

10+ yrs

IT and security experience

500+

Virtual servers managed

40%

Reduction in vulnerabilities

25%

Faster software delivery

Selected Impact

Experience

Cybersecurity Engineer

Storgetech Solutions Limited (Remote)

Jun 2024 - Present

  • Led threat hunting, incident response, malware and phishing investigations.
  • Automated DNS/DHCP monitoring and alert enrichment with Python.
  • Strengthened IAM and Zero Trust adoption through Microsoft Entra ID and MFA.

Cybersecurity Analyst

Storgetech Solutions Limited

Mar 2023 - 2024

  • Investigated SIEM alerts and remediated vulnerabilities and indicators of compromise.
  • Built runbooks and hardening documentation for security operations teams.
  • Collaborated across teams to improve containment and post-incident reporting.

Information Technology Specialist

Sundry Markets Limited

Oct 2017 - Feb 2023

  • Managed network infrastructure, servers, cloud services, and endpoint support.
  • Led onboarding/offboarding, system maintenance, backup, and asset governance.
  • Improved operational efficiency by 30% with Azure/AWS optimization.

Information Technology Manager

Riquest Oil and Gas

Jan 2016 - Oct 2017

  • Designed enterprise IT and telecom systems for critical operations.
  • Implemented firewalls, IDS, access control, and disaster recovery planning.
  • Reduced security vulnerabilities by 40% through proactive monitoring.

Backend Software Developer

Africangrad

Jan 2016 - Dec 2016

  • Built secure web applications using PHP, JavaScript, and MySQL.
  • Implemented authentication, validations, and optimized database queries.
  • Improved development turnaround time by 25% using Python automation.

Skills

Threat Hunting Incident Response SIEM Analysis Nessus Fortinet Firewalls Microsoft Entra ID IAM & MFA Linux / Windows Server TCP/IP, DHCP, Routing AWS / Azure VMware / Hyper-V Python Automation

Certifications

CISSP (In View)

ISC2 - Target year: 2026

Google Certified Cybersecurity Professional

Google - 2024

ITIL Foundation

Axelos - 2024

SAP B1 Functional Implementation Consultant

SAP - 2019

Certified Ethical Hacker

APPIN Technologies Lab - 2011

Education

MSc Cybersecurity

University of Delaware (Online)

Expected Feb 2026

BSc Information Technology

SRM University, Tamil Nadu, India

May 2013

Contact

I am open to cybersecurity engineering, SOC, and infrastructure security roles.

mcdiamondz@gmail.com LinkedIn