Petr Pospíšil
Freelance Cybersecurity Consultant
Experience
Jul 2023 - Present
1 year 10 monthsFreelance Cyber Security Consultant
PSecured
As an independent cyber security consultant, I provide my services either as a contractor or consultant with multiple services focused on small and medium businesses.
Jan 2020 - Jul 2023
2 years 7 monthsCyber Defense & Operation Manager
Ahold Delhaize
Information Security Officer responsible for overall cyber security area with a primary focus on building Cyber Threat Intelligence service and local cyber security SME.
- Acted as SME for Threat Detection, Threat Intelligence and Vulnerability Management
- Acted as Information Security Officer for local retail brand, Albert
Jan 2020 - Jan 2021
1 year 1 monthSecurity Operations Senior Analyst
Accenture
Security Operations Senior Analyst at Accenture's Cyber Fusion Center in Prague.
- Performed root cause analysis and incident reviews
- Conducted proactive threat hunting based on threat intelligence
- Maintained response plans documentation
- Mentored junior peers and organized CTF sessions via HackTheBox
Mar 2018 - Jul 2019
1 year 5 monthsIT Security Assessment Specialist
Home Credit International
Penetration Tester within a global IT security department with overlap into SOC analysis.
- Performed penetration tests against web application and REST API-based services
- Executed a phishing simulation against the organization
- Tracked the findings and communicated with the stakeholders on remediation
- Tweaked web application firewall to detect common OWASP TOP 10 attacks
- Onboarded previously tested APIs to SIEM for monitoring
Sep 2016 - Aug 2017
1 yearSecurity Developer
Tieto
Joined Gen-T internship with Tieto within Security Services as a trainee.
- Automated SOC playground deployment
- IAM Solution Support
Summary
With years of extensive experience in cybersecurity, I began my journey as a penetration tester, later advancing to the role of a senior security analyst. My career then took me to the management level, where I served as an Information Security Officer for a global enterprise.
Following this, I transitioned into independent freelance consulting, specializing in short-term projects and consulting opportunities. My commitment to cybersecurity extends to volunteering as a lecturer for Czechitas, where I play a vital role in raising cybersecurity awareness.
Furthermore, I am a vetted expert within global expert groups, such as the United Nations Development Programme's Roster and EU CyberNet, showcasing my exceptional expertise and dedication to advancing cybersecurity on a global scale.
I always seek new consulting opportunities. Looking forward to meeting you.
Languages
Czech
Native
English
Advanced
Russian
Intermediate
Spanish
Elementary
Education
Oct 2015 - Jun 2016
University of Stavanger
Exchange - Erasmus · Stavanger, Norway
Oct 2012 - Jun 2015
Technical University of Ostrava
Bachelor Degree · Information and Communication Technology · Ostrava, Czech Republic
Certifications & licenses
Certified Professional Penetration Tester
Certified Red Team Professional
Comptia Advanced Security Practitioner
Comptia Cybersecurity Analyst
Comptia Pentest+
Giac Certified Detection Analyst
Giac Cyber Threat Intelligence
Microsoft Certified: Security Operations Analyst Associate
Splunk Certified Enterprise Admin
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