Job in Germany: (Junior) Penetration Tester (m/f/d)

(Junior) Penetration Tester (m/f/d) Permanent position, full-time - Cologne Your tasks You will carry out penetration tests and IT security audits in various IT environments You analyze networks, applications and systems for potential security vulnerabilities and attack vectors You identify and document vulnerabilities and create detailed reports and recommendations for action You advise customers on the elimination of security vulnerabilities and support the development and implementation of IT security solutions You take part in training courses, congresses, workshops and further training to keep up to date with the latest IT security technology You actively participate in working groups and give presentations on IT security Your profile You have successfully completed a technical degree or training and have already gained initial professional experience in the IT security environment You are familiar with common network technologies and protocols and know the principles of the ISO/OSI model You have experience in the administration of Linux and Windows systems and knowledge of their operating system architecture You know the structure and functionality of directory services such as Active Directory Writing and presenting documentation and audit reports is easy for you You like to think analytically and enjoy solving complex, technical challenges You enjoy learning about new technologies and love using them immediately Fluent written and spoken German is a prerequisite - other languages are welcome What we offer you You can expect a varied job in the development of the IT division in the NetCologne Group as well as an innovative and dynamic company with flat hierarchies that is geared towards growth. In an exciting working environment with short decision-making paths, you will be part of a friendly and highly motivated team. We are happy to support you in shaping your professional goals with individual development measures. A permanent, financially secure and long-term position Regular internal and external training Flexible working hours and a home office arrangement Ultra-modern office space based on the "New Work" concept and chill-out & creative areas An attractive company pension allowance including individual advice from an external service provider A Germany ticket and JobRad offers for a comfortable ride to work Flat hierarchies and open communication A team kitchen and a canteen Regular team events 30 days vacation + 4 custom days Weekly fresh fruit as well as coffee, tea and water as much as you like Interested? Then we look forward to receiving your detailed application, including your salary expectations and earliest possible starting date. NetCologne IT Services GmbH Human Resources Department | Elisa Zube & Michèle Polcyn Adolf-Grimme-Allee 3 | 50829 Cologne About us We, NetCologne IT Services, are a subsidiary of the regional telecommunications provider NetCologne. As a reliable strategic partner from Cologne, we provide companies and schools with innovative ICT technologies and offer them advanced solutions for their digitalization. From IT strategy consulting to the development, service and support of complex IT infrastructures, we offer everything from a single source. We are also responsible for taking over our customers' IT operations in accordance with the ITIL framework - through our Cologne service desk or on site. From our modern, certified data center in Cologne, we offer innovative managed services, including individually tailored cloud computing solutions. With our education services, we turn school IT into enterprise IT. From IT infrastructure to cloud services, identity management, hardware and software through to IT support, administration and training. With us, teachers and students get everything they need for the modern classroom and thus have digitalization fully under control.