Özden Karabulut

Özden karabulut

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location of Özden KarabulutIstanbul, Istanbul, Türkiye
Phone number of Özden Karabulut+91 xxxx xxxxx
Followers of Özden Karabulut784 followers
  • Timeline

    Oct 2006 - Nov 2009

    Online Content Manager

    Zone-h Internet Security
    May 2014 - Oct 2015

    System Engineer

    Verizon Enterprise Solutions
    Current Company
    Nov 2015 - now

    Senior Infrastructure and Cybersecurity Executive

    Entek Elektrik Üretimi A.Ş.
    Istanbul, Turkey
  • About me

    Senior Infrastructure and Cybersecurity Executive

  • Education

    • Technical university of varna

      2007 - 2012
      Bachelor of science (bs) computer engineering
  • Experience

    • Zone-h internet security

      Oct 2006 - Nov 2009
      Online content manager
    • Verizon enterprise solutions

      May 2014 - Oct 2015
      System engineer

      - Configuring and integrating in-house workstations, servers and customer networking devices.- Building circuit cross-connections within the meet point room.- Troubleshooting customer servers (Linux/Windows), circuits and routing/switching equipment.- Performing data tape backups.- Monitoring the network (proactive and reactive) and facility maintenance (power and water).- Providing customer technical support and completing change requests within SLA (Service Level Agreement).- Performs various network management and administration tasks remotely on client and networks.- Manages and maintains the health and “uptime” of client and FPA workstations, servers, routers, switches, firewalls, and related infrastructure operating systems and applications.- Managing escalations to appropriate group whenever network outages or assistance is required, co-ordinating the response to major network failures.- Supporting cable installations and managing digital video security camera systems. Show less

    • Entek elektrik üretimi a.ş.

      Nov 2015 - now
      • Senior Infrastructure and Cybersecurity Executive

        Jan 2023 - now
      • Senior OT Executive

        Jul 2022 - Jan 2023
      • OT Executive

        Jan 2021 - Jul 2022
      • Senior IT Specialist

        Aug 2018 - Jan 2021
      • IT Specialist

        Nov 2015 - Aug 2018
  • Licenses & Certifications

    • Industrial cyber security controls from iec62443 for ics/ot

      Udemy
      View certificate certificate
    • 210w-01 differences in deployments of industrial control systems (fy22)

      Cybersecurity and infrastructure security agency
      Dec 2022
    • Using the isa/iec 62443 standard to secure your control systems (ic-32)

      International society of automation (isa)
      Sept 2022