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Work Experience
Threat Analyst
F-Secure• July 2018 - March 2019
Responsibilities: - Monitoring security events from multiple data sources, results analysis, and escalation for remediation. The events originate from various sources including but are not limited to DLP, IDS/IPS, antivirus, firewalls and system security logs. - Gathering additional facts necessary for troubleshooting and resolving the issues, creating action plans, implementing them and observing results. - Developing custom security use cases for the monitoring platforms. - Identify systems misconfigurations and work with customers to correct them. - Monitoring external security blogs, articles, reports, as well as other security intelligence sources to aggregate the data and continuously integrate into the SIEMs.
Security Engineer
Atos• January 2015 - May 2018
Main duties consist of: - monitoring and troubleshooting SIEM infrastructure components with regards to system performance, capacity, security baselines. - designing, maintaining and troubleshooting the SIEM environment; - implement changes of SIEM infrastructure; - create, maintain and consult security monitoring measures; - building SIEM infrastructure for new customers.
Security Analyst
Atos• December 2013 - December 2014
Part of Security Operations Center, main duties: - Detecting potential security incidents or anomalies using wide range of security solutions (SIEM, Vulnerability Scanners, Antivirus Software, Proxy, etc).; - Responding to security alerts generated by tooling; - Analyzing alerts to determine validity, priority and impact.
Education
None