Penetration Tester

Do you want to work on real security challenges, not just "click tools into a report"?

Do you enjoy finding vulnerabilities in infrastructure, applications, and the cloud while understanding why they occur?

For a project with an international client in the IT infrastructure services sector, we are looking for an experienced Penetration Tester who wants to contribute to protecting critical systems for foreign customers.

🛠️ What you will do

• Identify and analyze security vulnerabilities in IT infrastructure
• Conduct penetration tests (infrastructure, networks, applications, cloud)
• Work with tools like Kali Linux, Burp Suite, Nmap, Metasploit
• Collaborate with a team of experienced pentesters and share knowledge
• Prepare technical reports and recommendations for corrective actions
• Communicate technical outputs with the customer in English

✅ What you need

• At least 2 years of experience in penetration testing
• Good knowledge of:
• networks, OSI model, TCP/IP
• web technologies
• basics of cryptography
• Experience in testing:
• web or mobile applications
• network infrastructure
• cloud solutions
• Knowledge of methodologies OWASP, OSSTMM
• Fluent English
• Czech or Slovak (required)

⭐ Advantageous

• Certification OSCP, eWPT, CEH
• Participation in CTF or own security research

🎯 What you will gain

• Long-term international project
• Work on critical systems and infrastructure
• Opportunity for professional growth in cybersecurity
• Fair collaboration without unnecessary administration

📍 Location and conditions

• Remote
• Onsite Brno: 1× every 14 days or 1× monthly
• Contract | Full-time
• Project duration: 1 year
• Start: March 1 or no later than April 1
• MD rate: 4,000 - 7,000 CZK depending on seniority