IT Security Admin (m/f/d) - fluent German required

Founded in 2005 by Peter Chaljawski, the Chal-Tec Corporation is one of the biggest eCommerce businesses counting 500 employees from 28 countries. We establish and sell more than 13 brands which range from Home & Living, Consumer Electronics, Sound & Light as well as Sports & Health. 7000 products are reaching our customers in 21 European countries via trading platforms like our own webshop and through well-known marketplaces like ebay and Amazon. Klarstein ( and auna ( are the biggest and best known brands in our portfolio.
We are an innovative eCommerce business with ambitious goals, but we always aim to achieve the highest customer satisfaction. This is why we are searching for motivated colleagues who will help us make our ideas and visions become reality.

Your Responsibilities

  • You are responsible for the professional planning and implementation of network security solutions, both for hardware and software.
  • Your daily focus is on adherence to current data flow and communication security policies.
  • You analyze, detect and correct security risks that may arise from systems or users.
  • You develop technical solutions and tools to mitigate security vulnerabilities and automate repetitive tasks, such as: Penetration tests, security scans, etc.
  • You are responsible for communicating and ensuring compliance with security, confidentiality and integrity requirements within the organization.
  • You support system administration in day-to-day operations: system and network administration.
  • In addition, you are responsible for configuration and administration of workstations as well as the central user and rights management.
  • You are responsible for the introduction of a Public Key Infrastructure (PKI).

Your Profile

  • You have several years of professional experience in network administration, especially with security products.
  • Ideally, you are knowledgeable of the various products, manufacturers and the implementation of appropriate solutions.
  • Ideally, you have a recognized IT security certification.
  • You have a very good communication and conflict behavior even with high responsibility tasks.
  • You are very results oriented, user centric and a great team player.
  • You have a high level of commitment and flexibility.
  • You speak fluent German and good command of spoken and written English

We offer

  • Varied and challenging tasks with a high level of responsibility
  • An international team full of motivated colleagues within a dynamic e-commerce player
  • Open corporate culture with flat hierarchies and short decision paths
  • Career development and training opportunities
  • Daily delivered fresh fruits and vegetables, as well as drinks and employee discounts
  • Flexible working hours (core working hours between 10am and 4pm) and a fully equipped workplace in a modern loft office in the heart of Berlin (Spittelmarkt)
Interested? Please click the following button to fill out our online application form. We are looking forward to your application!

Chal-Tec GmbH
Wallstr. 16, 10179 Berlin, Deutschland