Thorsten Siemes

Thorsten Siemes currently serves as the Senior IoT Offering Manager at T-Systems International GmbH, where he leverages his extensive expertise in telecommunications, product management, and international program execution to drive innovative IoT solutions. In this strategic role, Thorsten is responsible for shaping and expanding T-Systems’ IoT portfolio, with a particular focus on emerging technologies such as NB-IoT, LTE-M, and 5G, which are critical to enabling scalable, secure, and cost-effective connectivity for a wide range of enterprise applications. His leadership encompasses the end-to-end development and launch of IoT propositions tailored for both B2B and B2C markets, ensuring that T-Systems remains at the forefront of digital transformation.

Key projects under Thorsten’s stewardship include the rollout of NB-IoT across European subsidiaries, supporting Deutsche Telekom’s vision of seamless cross-border IoT connectivity. His role involves orchestrating complex international program management, coordinating cross-functional teams, and managing the deployment of M2M/IoT Connectivity Management Platforms. His expertise in process analysis, cost optimization, and business planning ensures that these initiatives deliver tangible value for clients and stakeholders alike.

With a strong background in telecommunication services, mobile and fixed communication, and innovative connectivity solutions, Thorsten also focuses on integrating new IoT standards such as VoLTE and Femto Cells into comprehensive product offerings. His strategic approach combines competitive analysis, market insights, and a deep understanding of digital ecosystems to develop compelling propositions that address evolving customer needs. Through his leadership, T-Systems continues to pioneer in the IoT space, fostering digital innovation and enabling enterprises to harness the full potential of connected technologies.