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cyberknight / 91
ES
Experience · 4

From night reception in Lapland to the SOC.

An unorthodox path — in a good way. Every step contributed something: patience with difficult clients, autonomy under pressure, the judgement to understand a business before protecting it.

career.log
mario@cyberknight $ git log --author=mario --oneline
2025 cybersecurity technician @ sinergia
2023 ASIX cybersecurity diploma
2022 night front office @ arctic circle
2021 front office @ ibis amsterdam
2014 technical support @ orange
mario@cyberknight $ ./count-years.sh
# computing total experience…
[OK] 11 years cumulative · 5+ in security
mario@cyberknight $ echo $LOCATION
león, es · remote-friendly (eu)
mario@cyberknight $

  1. Cybersecurity technician

    2025 — Present
    Sinergia Ciberseguridad · es León, Spain
    • › Cybersecurity audits and vulnerability identification across corporate infrastructure.
    • › Fortinet and Sophos firewall administration: VLAN segmentation, SSL VPN and IPsec tunnels.
    • › Wazuh monitoring, incident handling with TheHive + Cortex, IoC analysis in MISP.
    • › Backup management with Acronis Cyber Protect. Linux and Windows systems hardening.

  2. Night front office

    2022 — 2023
    Arctic Circle Lapland · fi Finland
    • › Autonomous management of hotel operations during night shifts.
    • › Basic IT systems administration and access control.

  3. Front office

    2021 — 2022
    Ibis Styles · nl Amsterdam, Netherlands
    • › Bookings management and service to international guests; resolution of technical issues.

  4. Technical support

    2014 — 2019
    Orange (Transcom) · es Spain
    • › Technical incident resolution and customer support.