Senior Penetration Tester – Remote & Growth

thyssenkrupp Group Services Gdańsk Sp. z o.o.; Województwo pomorskie; Hybrid; PLN 180,000 - 260,000; Full time

Benefits offered by this job

Social benefits (MultiSport & CityFit)

Private medical care

Life insurance

Relocation package (Gdańsk)

Job summary

thyssenkrupp Group Services Gdańsk Sp. z o.o. is seeking a senior security tester to identify vulnerabilities in web apps and infrastructure and to work with clients to define test requirements.

You will help shape testing methods and scripts while supporting vulnerability management and related security initiatives. You will mentor less experienced team members and produce actionable reports with recommendations, staying current with OWASP guidelines and industry tools in an international IT

Qualifications

• Degree in Computer Science (or equivalent) with at least 3 years of hands-on experience in web application and infrastructure penetration testing.
• Proven track record in red teaming and source code review; deep knowledge of OWASP Testing Guide (e.g., XSS, CSRF, session management).
• Proficiency with Burp Suite, Metasploit, Nessus, Wireshark, Bettercap and scripting in Python, Bash, Ruby.

Responsibilities

• Identifying and investigating security vulnerabilities at thyssenkrupp.
• Interacting with clients to determine requirements for tests.
• Contributing to penetration testing methods, scripts and tests.
• Supporting vulnerability management and other security-related projects.
• Creating reports and recommendations from findings.
• Mentoring and supporting less experienced resources.

Skills

Red teaming

Source code review

OWASP Testing Guide

English proficiency

Education

Degree in Computer Science or equivalent

Tools

Burp Suite

Metasploit

Nessus

Wireshark

Bettercap

Python

Bash

Ruby

Job description

thyssenkrupp Group Services Gdańsk Sp. z o.o. is seeking a senior security tester to identify vulnerabilities in web apps and infrastructure and to work with clients to define test requirements.

You will help shape testing methods and scripts while supporting vulnerability management and related security initiatives. You will mentor less experienced team members and produce actionable reports with recommendations, staying current with OWASP guidelines and industry tools in an international IT