Dennis Horn

Angestellter bei HDI Group

Hannover, Lower Saxony, Germany

About

Experience

  • HDI Group (Hybrid)
    • Security Engineer
      Jan 2026 - Present · 7 mos

      - Splunk SIEM - MS Defender XDR

    • Monitoring Specialist
      Jan 2025 - Dec 2025 · 1 yr

      - Monitoring & Observability - System-Monitoring | Cloud-Monitoring | Infrastruktur-Monitoring - CheckMK | Splunk | Grafana | ManageNow - Projektmanagement | Provider Management

  • TÜV NORD GROUP (Hannover, Niedersachsen, Deutschland)
    • Service Owner digitales Konzernarchiv
      Aug 2020 - Dec 2024 · 4 yrs 5 mos

    • Backup & Monitoring Administrator
      Jun 2016 - Aug 2020 · 4 yrs 3 mos

    • Auszubildender Fachinformatiker für Systemintegration
      Aug 2013 - Jun 2016 · 2 yrs 11 mos