Penetration Tester

ING; Katowice; On-site; PLN 180,000 - 240,000; Full time

Job summary

A global financial institution is seeking a skilled penetration tester to join their Offensive Security Center of Expertise. The role demands strong analytical abilities, with several years of experience in vulnerability assessment and penetration testing. Candidates should hold relevant certifications and be fluent in English. Join a modern, international environment focused on enhancing cyber resilience through advanced security practices.

Qualifications

• Several years of hands-on experience in penetration testing.
• Proficient in penetration testing tools and methodologies.
• Good knowledge of programming and scripting languages.
• Relevant hands-on certifications like eWPTX, OSWE, OSEP.
• Knowledge of advanced persistent threats and modern attack techniques.

Responsibilities

• Conduct comprehensive penetration tests on applications and systems.
• Evaluate vulnerabilities and provide remediation guidance.
• Support IT security requirements implementation.
• Collaborate with development teams to improve security posture.
• Contribute to the development of internal testing methodologies.

Skills

Penetration testing

Vulnerability assessment

Analytical skills

Problem-solving skills

Fluency in English (B2/C1)

Education

Higher technical education, preferably in Information Technology

Tools

Burp Suite

Nmap

Ghidra

IDA

Frida

Job description

We are looking for you if you:

• Have several years of hands-on experience in penetration testing and vulnerability assessment
• Are 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 postureMentor and support 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), 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.