Schwarz Digits | Germany | 74xxx Neckarsulm | Permanent position | Full time | Published since: 11.03.2026 on stepstone.de
(Senior) Professional Cyber Security Engineer - Network Security & Cryptography (m/f/d)
You have a degree in computer science or IT security or a comparable qualification You communicate fluently in German (C2-Level) and English (B2-Level) You have a CISSP qualification or corresponding professional experience Through your deep understanding of network security and understanding of common cryptographic procedures as well as regulatory requirements and security standards in this context, you are able to exchange information with a wide range of IT infrastructure units at eye level Through your experience in developing and evaluating secure network architectures as well as used solutions / tools, you are able to develop and continuously optimize technology-specific services in this context with various IT contacts as project manager. Your methodological and structured way of working allows you to continuously question the processes and solutions within the group of companies, to identify risks and possible attack vectors and to enforce measures bindingly to reduce them Through your ability to communicate properly, you are able to pick up technology experts, information security specialists and high executives alike.
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Your tasks • Your profile • What we offer
Black Digits creates the technological foundation for digital freedom of choice in Europe. As an IT and digital division of the Schwarz Group, we develop and manage the IT infrastructures for the Lidl and Kaufland trade divisions as well as the Black Production and PreZero. At the same time, we act as an independent provider on the external market to support companies across Europe in their digital transformation. We bundle our core services in the areas of cloud, cyber security, data & AI, communication and workspace. You also contribute to the digital freedom of choice in Europe.
With us you work at the interface between agility and security: You benefit from the fast decision-making, enjoy real design spaces in your projects and build on the stable foundation of the Schwarz Group.
Strategic responsibility for the definition, communication and further development of group-wide requirements for network security, taking into account regulatory requirements (e.g. ISO27001, NIST, IT-Grundschutz), best practices and technological developments within the topic field Enforce the requirements in close cooperation with central IT infrastructure units for the entire group of companies by joint (further) development of solutions/services and reference architectures in the context of network security, for example in the context of zero-trust architectures, network segmentation (zone, firewalls, etc.) or web application firewalls Identification and control of potential for improvement, risks and possible synergy effects in cooperation with relevant stakeholders (e.g. within central and local IT units and different ISOs) based on various sources of information (e.g. pen tests, vulnerability scans or IT revisions) Advising and empowering further cyber security units and IT infrastructure teams as a technology expert for the field of network security (e.g. security champions, ISOs or the SOC of the group of companies)
Location
![]() | Schwarz Digits | |
| 74172 Neckarsulm | ||
| Germany |
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