Junior Penetration Tester - Pentester

Responsibilities

• Conduct and support vulnerability assessments and penetration testing engagements across networks, systems, web applications, and cloud environments
• Identify, validate, and document security vulnerabilities and misconfigurations
• Assist in developing proof-of-concept (PoC) exploits and attack simulations
• Prepare clear and structured reports detailing findings, impact, and remediation recommendations
• Collaborate with IT, DevOps, and security teams to track remediation activities
• Maintain and configure penetration testing tools (e.g., Nmap, Burp Suite, Metasploit)
• Stay up to date with emerging threats, vulnerabilities, and offensive security techniques
• Degree in Computer Science, Cybersecurity, Information Technology, or a related field
• At least one recognized penetration testing certification (CEH, OSCP, CompTIA PenTest+, GPEN)
• Basic understanding of: Networking protocols (TCP/IP, DNS, HTTP)
• Linux and Windows operating systems
• Internship or hands-on lab experience in penetration testing
• Participation in CTFs (Capture the Flag) or bug bounty programs
• Familiarity with cloud environments (Azure, AWS), security frameworks (e.g., OWASP, NIST) and penetration testing tools (Nmap, Burp Suite, Metasploit, Wireshark)
• Understanding of vulnerability scanning and exploitation concepts
• Basic scripting skills (Python, Bash, or PowerShell)
• Understanding of common attack techniques (e.g., reconnaissance, privilege escalation)
• Strong analytical and problem-solving abilities
• Strong attention to detail when identifying vulnerabilities
• Willingness to learn and adapt in a fast-evolving threat landscape
• Ability to work both independently and as part of a team
• Advanced English level (C1)
• To ensure your work-life balance, we offer the option of mobile working
• We promote your professional and personal development through individual training and further education at the Drees & Sommer Academy
• We support your health with a bonus for sports enthusiasts. We offer the possibility of subscribing to a private health insurance policy
• Employees benefit from tax advantages related to their commuting expenses for the office
• Fiscal advantages for employees expenses in meal costs during the worktime. Employee referral program with attractive bonus scheme
• Supporting career and family by receiving tax benefits for kindergarten expenses

Benefits

Additional Information

We are seeking an Entry-Level Penetration Tester (Junior Pentester) to support our cybersecurity team in identifying and assessing security vulnerabilities across systems, networks, and applications. This role offers hands-on experience in offensive security practices and operates under the guidance of senior penetration testers. You will contribute to strengthening the organization's security posture by simulating real-world attack scenarios and supporting remediation activities.

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Company Intel

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