Summary
Overview
Work History
Education
Skills
Websites
Certification
Languages
Hobbies and Interests
Timeline
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Stefan Boiu

Stefan Boiu

Sankt Gallen,3

Summary

Cybersecurity Analyst with 6 years of experience working across diverse network environments, leveraging a variety of tools, vendors, and solutions. Highly motivated self-learner with strong expertise in SIEM capabilities, including hands-on experience in building and deploying a SIEM tool from scratch. Known for dedication and commitment to delivering exceptional results in day-to-day operations.

Overview

10
10
years of professional experience
1
1
Certification

Work History

IT Security Analyst

Cancom Switzerland AG
11.2022 - Current
  • Conduct in-depth analysis of malware activity across diverse customer networks, ensuring rapid detection and response.
  • Leverage advanced security tools, including NDS, EDR, SIEM, TI, and Cloud technologies, to monitor and secure systems.
  • Develop and optimize detection strategies within Microsoft Sentinel to enhance threat detection and mitigation.
  • Collaborate with stakeholders to refine security protocols and improve overall network resilience.

IT Security Analyst

K-BusinessCom AG
01.2022 - 11.2022

Continuously held the same role and responsibilities through the company's rebranding. Current company name is Cancom.

Senior Cyber Security Analyst

Radar Cyber Security
01.2021 - 12.2021
  • Conduct in-depth analysis of malware activity across diverse customer networks, ensuring rapid detection and response.
  • Leverage advanced security tools, including NDS, EDR, SIEM, TI, and Cloud technologies, to monitor and secure systems.
  • Develop and optimize detection strategies within Microsoft Sentinel to enhance threat detection and mitigation.
  • Collaborate with stakeholders to refine security protocols and improve overall network resilience.

Information Security Analyst

Secureworks
09.2018 - 12.2020
  • Monitoring of client IDS, IPS, firewall, DDoS mitigation, UTM, log management, and other devices
  • Responsible for performing highly detail-oriented work that involves performing security threat analysis of various malware and web attacks
  • Work with the client to remediate security related issues based on operational needs

Front Office Engineer

Vodafone
04.2017 - 09.2018
  • Monitoring and troubleshooting the radio access network for Vodafone Italy
  • Monitor and investigate 24h/7 IP network elements alarms for various types of vendors (Cisco, Huawei, Ericsson) and technologies

Service Desk Technician

Ericsson
04.2015 - 04.2017
  • Performing the check of alarms for the Field Engineers on sites
  • Filtering WOs received from our client in a professional way

Education

Bachelor - Faculty of Electronics, Telecommunications and Information Technology

University Politehnica
06.2015

Skills

  • Computer Networking
  • Logs analysis
  • SIEM (Microsoft Sentinel, Splunk)
  • EDR (Trellix FireEye, MSDE, Crowdstrike)
  • Threat Intelligence
  • ElasticSearch/Kibana

Certification

  • ITIL Foundation certification, 07/01/17, Present
  • FireEye Partner Technical Certification - FireEye Systems Engineer, 08/01/19, Present
  • CrowdStrike Certified Falcon Responder - CCFR, 02/01/20, 02/01/23
  • FireEye Endpoint Security for Analysts, 04/01/21, Present
  • Cisco Certified Network Associate Routing and Switching, 04/01/17, 04/01/21
  • CompTIA Security+ Certification, 03/01/18, 03/01/22
  • CompTIA CYSA+ Certification, 03/22, 03/25
  • CompTIA CASP+ - in progress

Languages

English
German
Russian
Romanian
Italian

Hobbies and Interests

  • Travel
  • Hiking
  • Football

Timeline

IT Security Analyst

Cancom Switzerland AG
11.2022 - Current

IT Security Analyst

K-BusinessCom AG
01.2022 - 11.2022

Senior Cyber Security Analyst

Radar Cyber Security
01.2021 - 12.2021

Information Security Analyst

Secureworks
09.2018 - 12.2020

Front Office Engineer

Vodafone
04.2017 - 09.2018

Service Desk Technician

Ericsson
04.2015 - 04.2017

Bachelor - Faculty of Electronics, Telecommunications and Information Technology

University Politehnica
Stefan Boiu