TransnetBW GmbH | Germany | 70xxx Stuttgart | Permanent position | Full time / Home office | Published since: 08.06.2026 on stepstone.de
IT Security Specialist – OT Security / Energy Infrastructure (m/f/d)
As a transmission system operator, we secure the power supply for around eleven million people in Baden-Württemberg. We create the infrastructure for the energy transition by maintaining, optimizing and expanding the high-voltage network according to needs. With our network, we not only make the country an innovative power turntable in the heart of Europe, but also make the energy system of the future significant. As a competence center for network construction projects, network technology and (large) project management, the Technology & Projects division provides the necessary expertise to the network construction projects of TransnetBW. With the conversion of the AC network and the construction of the DC network, the teams create the conditions for the success of the energy transition and take over the cost, budget and implementation responsibility. .
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Your tasks • Your profile • What we offer
You are an active member and central contact person in project organisations on IT security and support the project in questions about IT architectures and security aspects in the OT environment You are knowledge providers (w/m/d) for the field of IT security issues and for the practical implementation of the relevant requirements You develop processes, rules and specifications for compliance with IT security requirements in information systems in the OT environment You contribute to the creation of higher-level guidelines and standards for IT security in the field of network construction. You ensure the technical concepts to be implemented in all phases of the project and accompany the technical quality assurance in network construction projects You coordinate external service providers and take over the performance, quality and appointment monitoring for the assigned services
You have completed university studies or have comparable qualifications, preferably in the field of information, security or automation technology You bring relevant professional experience in IT security, IT architecture and IT infrastructure You know the relevant standards for IT security (ISO 27002, ISO 27019 or IEC 62443) and have already applied these in projects You are characterized by analytical, structured and pragmatic approaches to problem detection and definition, as well as by very good communication and team skills. You have good specialist knowledge of English, a class B driver's license and the willingness to travel on occasion
Create the energy future with us – and benefit from an employer who evaluates your performance and places your quality of life at the heart of it. TransnetBW expects you more than just a job – here you will find an environment that combines security, meaning and development. Excerpt from our employer services: Attractive remuneration with collective agreement, 38-hour week, Christmas and holiday money as well as participation Flexible working models with mobile work, home office options, fair flex time account, workation and more. Health promotion with medical and psychological offers, vaccinations and preventive examinations EGYM Wellpass Corporate fitness and operating sports groups Structured onboarding with personal “Buddy” for a successful start Various training offers for individual development Sustainable mobility offers such as job ticket, e-bike leasing and free parking
Location
 | TransnetBW GmbH | |
| 70191 Stuttgart | ||
| Germany |
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