Erstellt am 12. Juni 2026

Operational Technology (OT) Manager (m/w/d)

Interroll Conveyor GmbH

Wermelskirchen, Nordrhein-Westfalen 42929, Germany Vollzeit

Reference: 1563661960

What are my responsibilities?

In constant exchange with local IT/OT functions, oversee the installation, configuration and maintenance of manufacturing hardware and software, including PLC, SCADA, HMI and MES systems
Develop, roll-out and take account for a global operational security strategy covering all OT assets in the company's industrial and production environments
Assess current and new vendors for equipment, software and support services in their ability to build and deliver secure OT applications and systems
Report to governing bodies (e. g. Interroll Security Board) concerning new and emerging cyber threats
Implement uniform OT technology, configurations and protocols to the degree applicable in order to improve efficiency, reduce costs and enhance security
Create a network of local OT responsibles within the production companies together with MDs/Head of plants
Actively cooperate with central IT functions in the upcoming network segmentation process, increasing OT safety against malware and cyberattacks
Visit plants conducting assessments concerning information security risks related to software, hardware, third-party applications

What do i need to qualify for this job?

Master Degree in electrical engineering, electronics engineering, automation, computer science or comparable
Minimum of 5 years' of work 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) as well as integrating OT level with MES
Certified professional knowledge concerning cybersecurity frameworks (e. g. IEC 62443, NIST SP 800-82 and ISO/IEC 27001)
Min. C1 in English and German, additional languages a strong plus
Willingness for frequent international travel is required
High capabilities in problem solving and prioritization, with proven capability of handling high-pressure situations, troubleshooting and resolving complex technical issues to prevent equipment downtime
Experience in managing projects of adequate size, including budgeting and resource allocation as well as experience in vendor management
Strong identification with our corporate values: Long-term thinking, Committed to excellence, Always respectful, Passionate about customers

What do we offer you?

Attractive employer benefits: Secure job in a growing, international company
Open corporate culture: Individual induction, various team events
Agile working environment: Modern and well-equipped workplace, short decision-making processes thanks to flat hierarchies
Personal development as well as varied and responsible tasks
The opportunity to contribute your own ideas and increase innovative strength
Many additional benefits: job bike, urban Sports, free parking, discounted lunch, etc.
30 days vacation
Flexible organization of mobile office and on-site work