Senior Security Specialist - Penetration Tester

thyssenkrupp Group Services Gdańsk is a global competence center driving the digital future of industry. We are looking for a Senior Security Specialist to join our team and help us secure our international IT infrastructure and applications through advanced penetration testing.

Key responsibilities

• Identify and investigate security vulnerabilities across web applications and infrastructure.
• Contribute to the development of penetration testing methods, scripts, and automated tests.
• Support vulnerability management processes and various security-related projects.
• Create detailed reports and actionable recommendations based on security findings.
• Mentor and provide technical support to less experienced team members.

Requirements

• Degree in Computer Science or equivalent with at least 3 years of hands-on experience in penetration testing.
• In-depth knowledge of the OWASP Testing Guide, including XSS, CSRF, and session management.
• Proficiency with industry-standard tools such as Burp Suite, Metasploit, Nessus, and Wireshark.
• Strong scripting capabilities in Python, Bash, or Ruby.
• Professional proficiency in English and strong analytical problem-solving skills.

What we offer

• Opportunity to work on global projects that shape the digital future of industry.
• Access to premium training platforms, foreign language classes, and a personal development budget.
• Comprehensive benefits package including private medical care and life insurance.
• Flexible working hours and a supportive environment focused on career growth and mentorship.