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# Senior System Application Engineer iv)

- **Company:** Infineon Technologies AG
- **Location:** Langen (Hessen), Germany
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Artificial Intelligence, Software Applications, Data Centers, Software Debugging, Programming Tools, Firmware, MATLAB
- **Published:** August 27, 2026
- **Apply:** https://de.indeed.com/viewjob?jk=43589ce562169a79

## About the Role

* A Degree in Electrical Engineering, Electronics Engineering, Power Electronics, or similar
 * At least 6 years of relevant experience in semiconductor/system application engineering, power conversion, data center infrastructure or industrial power systems
 * Strong understanding of AI data center power architectures, including SSCB concepts, SST-based power conversion, UPS topologies, and their associated control strategies
 * Broad knowledge of semiconductor-based power systems, including power devices (Si, SiC, JFET, GaN), gate drivers, protection, isolation, sensing, and microcontroller technologies, as well as their system-level interactions
 * Hands-on experience in system modeling, simulation, laboratory validation, efficiency and thermal analysis, high-voltage testing, and the development and debugging of evaluation boards and reference designs
 * Strong communication and stakeholder management skills, with the ability to translate technical insights into compelling system-level value propositions and effectively influence cross-functional teams across divisions
 * Willingness to travel within EMEA
 * Excellent English communication and presentation skills. Additional German language skills would be a plus

## Description

Plan and execute regional technical Go-to-Market (G2M) activities for AI Data Center infrastructure applications in collaboration with the Application Manager, focusing on Solid-State Circuit Breakers (SSCB), Solid-State Transformers (SST), and Uninterruptible Power Supplies (UPS)

 * Drive system-level solution selling by promoting Infineon's cross-portfolio offering, including power semiconductors, gate drivers, protection, microcontrollers, sensors, connectivity, and security solutions, to maximize customer adoption
 * Collaborate across divisions and global teams to develop scalable reference architectures and ready-to-deploy solution bundles combining hardware, firmware, and development tools
 * Perform system-level simulation, validation, and analysis using tools such as SPICE, PLECS, and MATLAB/Simulink, as well as laboratory testing, to optimize performance, efficiency, thermal behavior, and reliability
 * Develop, evaluate, and troubleshoot proof-of-concepts, evaluation platforms, and demo boards and define test plans and document results to support customer engagement and knowledge sharing
 * Gather regional market requirements and customer feedback, translating insights into recommendations that influence product portfolio and roadmap decisions
 * Provide 2nd level technical support and enable regional growth through technical training, documentation, and hands-on workshops for customers, partners, and internal teams


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