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Ezekiel Obeisun Jr

Cyber Security Engineer & Researcher

Hi, I’m Ezekiel, a dedicated Cyber Security Engineer with more than 4 years of hands-on experience in addressing cybersecurity challenges related to hardware and software implementation, configuration, and troubleshooting. I have a strong focus on cloud environments and automation, and I am driven by my passion for continuous learning and growth in the dynamic field of cybersecurity. As a problem-solver and team player, I am committed to staying up-to-date with industry trends, technologies, and best practices to safeguard critical data and systems effectively.

Ezekiel O - SpaceSuit

Career Overview

Cyber Security Engineer with over 4 years of experience in various aspects of security, cloud computing, and network administration. Proficient in identifying, mitigating, and preventing security threats across diverse platforms and infrastructures. 2nd Year AWS Community Builder with a proven track record of enhancing network configurations, reducing resource costs, and increasing automation in cloud environments. Well-versed in implementing and managing security policies, procedures, and best practices in compliance with industry standards.

Technical Skills

Cloud Services: Amazon Web Services (AWS), Microsoft Azure, Google Cloud Platform (GCP), Infrastructure as Code (IaC) with Terraform
Security: OWASP Top Ten, Security Information and Event Management (SIEM) tools, Firewall Management, Intrusion Detection and Prevention Systems (IDPS), Endpoint Protection, Data Loss Prevention (DLP), Identity Access Management (IAM) Web Application Firewalls (WAF)
Networking: VPC, Routing, VPN, Load Balancers, Network Access Control (NAC)
Scripting and Automation: Python, PowerShell, Bash
Monitoring and Logging: CloudWatch, Splunk
Incident Response: Digital Forensics, Incident Management, Root Cause Analysis

Compliance & Framework ISO 27001, SOC 2, NIST Cybersecurity Framework, PCI-DSS
Operating Systems: MacOS, Linux (Ubuntu, Kali Linux, Red Hat), Windows Server


  • CompTIA Security + Certification
  • CompTIA Network + Certification
  • CompTIA A+
  • AWS Certified Solutions Architect Associate
  • Microsoft Azure Fundamentals (AZ-900)
  • CCNA (Pending)

“Every action you take is a vote for the type of person you wish to become. No single instance will transform your beliefs, but as the votes build up, so does the evidence of your new identity.”
― James Clear, Atomic Habits

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