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ING • Katowice, Silesian Voivodeship, Poland
Role & seniority: Engineer IV – Senior Penetration Tester (Offensive Security Center of Expertise, ING Hubs Poland)
Stack/tools: Burp Suite, Nmap, Ghidra, IDA, Frida; various penetration testing tools and methodologies; programming/scripting languages; cloud security tools (nice‑to‑have)
Conduct comprehensive penetration tests on applications, infrastructure, and systems; report risk with actionable remediation guidance
Support IT security requirements across projects; collaborate with development and infrastructure teams to improve security posture
Mentor junior testers; contribute to internal testing methodologies/tools; stay current with threats and offensive-security techniques
Several years of hands-on penetration testing and vulnerability assessment
Proficiency with listed tools/methodologies; strong analytical and problem-solving abilities
English fluency (B2/C1); hands-on security certifications (eWPTX, OSWE, OSEP, BSCP, CPTS, etc.)
Knowledge of APTs and modern attack techniques; cloud security/testing of cloud environments
Contributions to cybersecurity community; higher technical education (IT); additional security certs (CISSP, CISA, CISM)
Experience in international environments
Location & work type: Location: Poland (ING Hubs Poland); Work type: not specified in the job posting
The expected salary for this position: 13000 - 25000 PLN The financial ranges specified in the announcement are adjusted and may differ from the range specified in the remuneration regulations. ING Hubs Poland is hiring! We are looking for you if you: have several years of hands-on experience in penetration testing and vulnerability assessment, ae proficient in various penetration testing tools and methodologies such as Burp Suite, Nmap, Ghidra, IDA, Frida, and others, have good knowledge of programming and scripting languages, possess strong analytical and problem-solving skills to identify and exploit vulnerabilities, hold relevant hands-on certifications (e.g., eWPTX, OSWE, OSEP, BSCP, CPTS and others). English level : Communicate fluently in English (B2/C1 level) You’ll get extra points for: knowledge of advanced persistent threats (APTs) and modern attack techniques, experience with cloud security and testing cloud environments, contributions to the cybersecurity community (e.g., published research, registered CVEs, conference presentations), higher technical education, preferably in Information Technology, holding additional security certifications (e.g., CISSP, CISA, CISM and others), experience working in an international environment. Your responsibilities: conduct comprehensive penetration tests on applications, infrastructure, and systems, evaluate and report on the risk of identified vulnerabilities, providing actionable remediation guidance, support the implementation of IT security requirements and standards across projects, collaborate with development and infrastructure teams to improve security posture, mentor and support junior penetration testers and other team members, contribute to the development and refinement of internal testing methodologies and tools, stay up to date with emerging threats, tools, and techniques in offensive security. Information about the squad: As a member of our global CISO, you will join the Offensive Security Center of Expertise (CoE) with 40 pentesters (divided into 3 squads), which plays a key role in proactively identifying security risks across the organization. This is a strategic initiative for the company, focused on enhancing cyber resilience through advanced penetration testing and red teaming. You will work in a modern, international environment with access to the latest tools and technologies. The role naming convention in the global ING job architecture will be “Engineer IV” We’re a global bank with a strong European base, and our more than 60,000 colleagues serve around 38 million customers and corporate clients in over 40 countries. Joining ING means working with friendly and collaborative people towards making a positive impact on people and planet. We believe in empowering the people around us and our customers to stay a step ahead. Working here means having the autonomy to drive progress, helping to create superior customer value and contributing to our ambition of putting sustainability at the heart of everything we do. Here, we’re more than just a workplace – we’re a community of innovators, problem-solvers, and forward-thinkers, dedicated to making a real impact. Whether you’re just starting your career or seeking the next big challenge, we have opportunities that will inspire and push you to grow. Your future at ING starts with one application. Ready to join? We’ve got plenty of opportunities to match your skills and aspirations! Use the filters below the search bar – like location and job type – to help you find the perfect fit. Start exploring now and discover where your next career move could take you!