Zuhair K.

Hacking Philosopher And Wannabe Purple Team Expert

Italy

About

Results-driven system architect and security specialist with over 15 years of experience in enterprise-level software architecture for high-stakes industries, specializing in Linux-based systems, open-source technologies and military-grade security. My expertise spans full-stack development, Linux kernel customization, problem solving, incident response and complex cloud-to-on-premise strategy migrations, where I focus on optimizing infrastructure to reduce operational costs and improve efficiency by also leveraging open-source solutions and consistently deliver high-performance, scalable architectures while driving down expenses for businesses. In terms of security, I have a proven track record in advanced threat mitigation and design of custom SIEM/SOAR systems for protection against complex, evolving threats. I also bring experience in integrating emerging technologies such as generative AI and distributed computing into both legacy systems and greenfield projects, enhancing performance and operational effectiveness. In a nutshell, my approach is centered on aligning technical architecture with business goals, by combining my horizontal expertise and a holistic approach to achieve cost-cutting strategies and streamline operations to boost system performance. Whether modernizing legacy environments or securing mission-critical infrastructures, I deliver solutions that enhance both security posture and cost-efficiency for enterprise environments.

Experience

  • Senior System Architect, Senior ICT Security Manager at Tenders Club
    2021 - Present · 5 yrs 7 mos

  • ICT Senior Security Manager at Ufficio Appalti S.r.l.
    2021 - Present · 5 yrs 7 mos

  • Tech Lead, ITOps Engineer at COMSOL, Inc.
    2015 - 2021 · 6 yrs

    - High-Performance Computing for Simulations: developed and maintained an isolated, secure virtualized environments for running sensitive multiphysics simulations, implementing container security and orchestration via Kubernetes - Distributed Mesh Generation Security: designed secure protocols for distributed mesh generation processes, ensuring data confidentiality and integrity across networked resources - License Management System Hardening: enhance the security of the license management system, implementing robust authentication mechanisms and monitoring for unusual usage patterns that might indicate license cracking attempts

  • ICT Senior Security Consultant at JAXA: Japan Aerospace Exploration Agency
    2017 - 2017 · Less than a year

    - Counter-Intelligence Training: educating staff on recognizing and reporting potential espionage attempts or security risks in the aerospace sector - Zero Trust Architecture Implementation: architect and deploy a zero trust security model that integrates software-defined perimeter (SDP) technologies with continuous authentication protocols - Advanced Persistent Threat (APT) Mitigation: implement and manage sophisticated APT detection systems tailored for aerospace environments, utilizing machine learning algorithms for anomaly detection in satellite telemetry and ground station communications

  • Lead System Architect at ALENIA AERMACCHI S.P.A.
    2011 - 2013 · 2 yrs

    - Lead system architect for the last generation of the AMX NGIFF technology - Technical Surveillance Countermeasures (TSCM) and Intelligence Analysis - Tool development for counterintelligence support