Severin S. - Regional Security Architect

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Košice, Slovakia

Experience

Jan 2024 - Present

1 year 11 months

Košice, Slovakia

Regional Security Architect

Google

Provided technical expertise on Google Security Operations, Security Information and Event Management (SIEM), and Security Orchestration, Automation, and Response (SOAR) solutions.
Designed and implemented solutions to address specific DACH region customer use cases and requirements.

Jan 2022 - Jan 2024

2 years 1 month

Košice, Slovakia

Sales Engineer

Google

Responsible for Google Cloud cybersecurity products including Google SecOps, Google Chronicle SIEM, Google Chronicle SOAR (formerly Siemplify), and Security Command Center.

Mar 2020 - Present

5 years 9 months

Orlando, United States

Chief Technology Officer

Lendmarx, LLC

Led all technical aspects of Slinkydata development, a data management platform for lead management, monitoring, and optimizations.
Managed a team of 6 developers in designing, implementing, and supporting the solution.

Oct 2019 - Jan 2022

2 years 4 months

Tel Aviv-Yafo, Israel

Software Development Team Lead

Siemplify

Led development and maintenance of approximately 170 integrations between the Siemplify SOAR platform and third-party cybersecurity products, including McAfee, ArcSight, QRadar, Palo Alto Networks, and FireEye.
Managed a team of seven Python software developers and QA engineers.
Designed and implemented agile product development, release, and code review processes.
Conducted activity and resource planning, including time and resource estimations.
Reviewed technical specifications for third-party integrations.
Participated in development of integrations using Python.
Conducted onboarding and troubleshooting sessions with customers.

Dec 2017 - May 2018

6 months

Budapest, Hungary

DevOps Engineer

NXLog Ltd

Developed and tested the NxLog Log Management Tool.
Created technical documentation.
Applied log management principles and practices.
Worked with NxLog Community and Enterprise editions, including integration with SIEM platforms.
Ensured GDPR and PCI-DSS compliance requirements related to log management.

Sep 2016 - Nov 2017

1 year 3 months

Brno, Czech Republic

Full Stack Python Developer

Masaryk University Computer Security Incident Response Team

Developed Stream4Flow, a framework for IP flow analysis utilizing real-time data processing, network traffic monitoring, and visualization technologies.
Data processing with Apache Spark.
Scripting with Bash and Python.
Programming in Python.
API interaction using Splunk REST API.
Web development using Web2py, Bootstrap, HTML, CSS, JavaScript.

Oct 2015 - Oct 2019

4 years 1 month

Brno, Czech Republic

IT Security Engineer

AXENTA a.s.

Designed, implemented, and monitored security measures to protect computer systems, networks, and information.
Identified and defined system security requirements.
Designed computer security architecture and developed detailed cybersecurity designs.
Administered Linux servers and networks.
Developed technical solutions and new security tools to mitigate vulnerabilities and automate tasks.
Log management: syslog-ng, syslog-ng Store Box, Graylog.
NetFlow monitoring: Flowmon.
SNMP infrastructure monitoring: Centreon/Nagios.
Scripting: Python, Shell, Bash.
Virtualization: VMware.
Ticketing system: Request Tracker (implementation and configuration).
Host-based intrusion detection: OSSEC.
Automation/configuration management: Ansible/AWX.
O2 Security Expert Center (SOC): infrastructure monitoring (Centreon), log management (syslog-ng, syslog-ng Store Box), Request Tracker implementation and configuration.
Axenta Lab: infrastructure monitoring (Centreon), log management (syslog-ng, syslog-ng Store Box).
Regional Operations Center - South Moravian Region (SOC): infrastructure monitoring (Centreon), log management (syslog-ng, syslog-ng Store Box), network administration, Request Tracker implementation and configuration.
Axenta Security Operations Center - CyberSOC (SOC): SOC implementation and administration; log management design and implementation; infrastructure monitoring design and implementation; Request Tracker implementation and configuration.
Teplárny Brno: log management design and implementation.
Public Defender of Rights, Brno: log management design and implementation.