Christian Felicione
IT

42°34′ N · 13°58′ E

Christian Felicione

I work in cyber security and IT infrastructure, making sure systems work when they are needed. I live in Atri, in Abruzzo, Italy.

  • Cyber Security System Engineer · Leonardo
  • MSc in Computer Science · University of L'Aquila

About

Solid systems, on and off the clock.

I'm Christian and I live near Atri, in the province of Teramo, Italy. I hold a Master's degree in Computer Science from the University of L'Aquila and work at Leonardo as a Cyber Security System Engineer, where I also did my thesis internship.

Outside work I volunteer in civil protection. From 2017 to 2026 I refereed basketball for the Italian Basketball Federation in Abruzzo; I stopped when I started working at Leonardo. Whenever I can, I head off in a camper van.

Based in
Atri (TE), Abruzzo, Italy
Work
Leonardo S.p.A., Chieti
Education
MSc and BSc in Computer Science, University of L'Aquila

Career

Work and education

  1. 2025 – present

    Cyber Security System Engineer

    Leonardo S.p.A. · Cyber Security Division · Chieti

  2. 2023 – 2026

    MSc in Computer Science

    University of L'Aquila

    Thesis: “Analysis and Implementation of Telemetry and Observability in Containerized Environments”.

  3. 2020 – 2023

    BSc in Computer Science

    University of L'Aquila

    Internship at Leonardo S.p.A. on High Performance Computing (HPC) and the role of containers in these environments.

  4. 2015 – 2020

    Scientific high school «L. Illuminati»

    Atri (TE)

Recognition

Competitions and press

February – March 2023

6th nationwide

Cyber-X Mind4Future

Cybersecurity training programme by Leonardo and Cyber 4.0: cryptography, binary code analysis, system and network security, threat-hunting simulations. The top 72 students moved on to the final phase on Leonardo's Cyber Range, defending a simulated company against real attacks such as brute force and ransomware.

November 2022 – June 2023

National phase, Turin

CyberChallenge.IT

Italy's national cybersecurity training programme for university students: after passing the selection I took part in the national phase, with exercises on network security, cryptography and real-world scenarios.

Skills

What I do

Security and systems

  • Linux: RHEL, Oracle Linux, Ubuntu, SUSE
  • PKI and certificate lifecycle
  • System and service hardening

Automation and containers

  • Ansible
  • Bash and Python scripting
  • Docker
  • Kubernetes and OpenShift / OKD
  • HPC environments

Development

  • PHP and Laravel
  • React
  • MySQL
  • API integration

Soft skills

What I learned beyond the desk.

FIP referee · 2017–2026

Communication and conflict management

Nine years on court explaining calls to players, coaches and crowds. I learned to stay calm and get my point across even when tension runs high.

FIP referee

Quick decisions under pressure

Assess in seconds, own the call and move on: a habit I bring to my work too.

Civil Protection

Team coordination

I organise volunteer teams: splitting tasks, keeping the big picture in view and making sure everyone knows what to do.

Civil Protection

Reliability and procedures

In emergencies, method and composure matter. Following procedures and keeping commitments come first.

Cyber-X · CyberChallenge.IT

Problem solving against the clock

Security competitions taught me to tackle unfamiliar problems on tight deadlines, reasoning methodically even with incomplete information.

Study and work

Organisation and autonomy

I studied while refereeing on weekends and finished my MSc while working at Leonardo: planning my time well became essential.

Contact

Write to me.

For work or a collaboration, I'm happy to hear from you.

Send me an email

Side project Koord ↗