Interroll Engineering GmbH | Germany | 42xxx Wermelskirchen | Permanent position | Full time | Published since: 11.06.2026 on stepstone.de
Operational Technology (OT) Manager (m/f/d)
The Interroll Group is the leading global provider of material-handling solutions. The company was founded in 1959 and has been listed on the SIX Swiss Exchange since 1997. Interroll provides system integrators and OEMs with a wide range of platform-based products and services in these categories: Rollers (conveyor rollers), Drives (motors and drives for conveyor systems), Conveyors & Sorters, as well as Pallet Handling (flow storage systems). Interroll products and solutions are used in express and postal services, e-commerce, airports, the food & beverage industry, fashion, automotive sectors, and many other industries. Among the end users are leading brands such as Amazon, Bosch, Coca-Cola, DHL, Nestlé, Procter & Gamble, Siemens, Walmart, and Zalando. Headquartered in Switzerland, Interroll has a global network of 36 operating companies with sales of CHF 514.2 million and around 2,400 employees (average number of employees in 2025). .
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Your tasks • Your profile • What we offer
In constant exchange with local IT/OT functions, monitor the installation, configuration and maintenance of manufacturing hardware and software, including PLC, SCADA, HMI and MES systems Development, introduction and responsibility for a global operational safety strategy that covers all OT assets in the company's industrial and production environments Assessment of current and new equipment, software and support services providers with regard to their ability to create and provide secure OT applications and systems Reporting to supervisory bodies (e.g. Interroll Security Board) on new and emerging cyber threats Implementation of uniform OT technology, configurations and protocols as applicable to improve efficiency, reduce costs and increase security Creation of a network of local OT managers in the production companies together with MDs/Head of Plants Active cooperation with central IT functions in the upcoming network segmentation process to increase OT security against malware and cyber attacks visits to works to carry out reviews related to information security risks related to software, hardware and third-party applications
Master degree in electrical engineering, electronics, automation, computer science or comparable At least 5 years of professional experience in the field of industrial automation/IT+OT in a manufacturing environment Deep knowledge of OT-relevant frameworks (e.g. industrial control systems, SCADA, etc.) Experience with MES (Manufacturing Execution Systems) and the integration of OT level with MES Certified expertise on cybersecurity frameworks (e.g. IEC 62443, NIST SP 800-82 and ISO/IEC 27001) Min. C1 in English and German, additional languages are a strong plus readiness to frequent international travel is required High skills in problem solving and prioritization, with proven ability to deal with high-pressure situations, to fix and solve complex technical problems to prevent downtime of devices experience in managing projects of appropriate size, including budgeting and resource allocation and experience in supplier management Strong identification with our corporate values: Long-term thinking, commitment to excellence, always respectful, passion for customers
Attractive employer services: safe workplace in a growing international company Open corporate culture: individual incorporation, different team events Agiles working environment: Modern and well-equipped workplace, short decision-making paths thanks to flat hierarchies Personal development and varied and responsible tasks The opportunity to introduce your own ideas and to strengthen innovation Numerous additional services: Jobrad, Urban Sports, free parking, discounted lunch, etc. 30 days off Flexible organisation of mobile office and on-site work
Location
![]() | Interroll Engineering GmbH | |
| 42929 Wermelskirchen | ||
| Germany |
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