Sirak (Alem) Debrezion

Cyber Security Support Engineer

Cologne, Germany

Experience

Feb 2024 - Present
1 year 6 months

Cyber Security Support Engineer

Log(N) Pacific

  • Implementation of secure cloud configurations with Azure Private Link, Network Security Groups, Microsoft Defender for Cloud and Azure Regulatory Compliance for NIST 800-53, PCI DSS and HIPAA/HITRUST, resulting in an 88% reduction in security incidents over the same period.
  • Troubleshooting and support of Microsoft Azure services, including Microsoft Sentinel (SIEM), Virtual Machines, Azure Monitor and Azure Active Directory.
  • Development of KQL queries to support the Log Analytics workspace and Microsoft Sentinel, resulting in 1 new SIEM dashboard and 4 workbooks.
Aug 2023 - Jan 2024
6 months

System Administrator

NextKraftwerke

  • Windows Server 2016 support: installation, configuration and maintenance of Windows Server 2016, including performing updates and security reviews.
  • Installation, configuration and maintenance of operating systems and software
  • Azure Active Directory and Active Directory management: managing user accounts and permissions in Azure Active Directory and Active Directory, including user rights and group memberships.
  • Ticket management and documentation: handling support tickets and creating and maintaining detailed documentation of support processes and solutions.
  • Internal rollouts: planning and executing rollouts of new software or hardware, including coordinating internal rollout processes.
  • Support and onsite support: both remote and on-site, including troubleshooting hardware and software issues.
  • Hardware inventory management (Lansweeper): using Lansweeper to manage and inventory hardware resources and monitor hardware status.
  • Printer support: setup and maintenance of printers and management of print servers.
Jan 2022 - Jul 2023
7 months

Helpdesk

Nexi Group

  • Development and implementation of automation scripts to optimize workflows.
  • Active Directory permission management
  • Internal rollouts
  • Hardware and software support
  • Ticket management and documentation
  • Network port patching

Implementation of a SOC and Honeynet in Azure

  • Platforms and technologies: Azure Virtual Machines, Microsoft Sentinel (SIEM), Log Analytics

Languages

German
Native
English
Advanced

Certifications & licenses

Cybersecurity Analyst

LeveldCareers

Google Cybersecurity Professional

Google

Google IT-Support Professional

Google

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