> Markdown version of [/jobs/ext/1137309-senior-principal-engineer-system-architect-wireless-communication](https://www.wearedevelopers.com/jobs/ext/1137309-senior-principal-engineer-system-architect-wireless-communication). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

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# Senior Principal Engineer System Architect Wireless Communication

- **Company:** Infineon Technologies AG
- **Location:** Austin, TX, United States
- **Experience:** Expert
- **Salary:** $247,840.0 - $340,780.0
- **Contract:** Permanent contract
- **Skills:** Mobile Application Software, Radio-Frequency Identification, Software Requirements Analysis, Systems Architecture, Wireless Networks
- **Published:** July 2, 2026
- **Apply:** https://www.indeed.com/viewjob?jk=15e5197570b8019e

## About the Role

* Extensive know-how in antennas and antenna tuning methodology for smartphone applications or similar RF applications
 * Broad and deep expertise in RF applications and RF sytem design, ideally in smartphones, mobile devices, or wireless infrastructure.
 * PHD or Master's degree in EE or a closely related field, with a focus on RF, or wireless communications.
 * Williness and ability to travel up to 30% (domestic and International)

## Description

#WeAreIn for jobs that impact everyone's life. What if your ideas could change the way the world connects, powers up, or thinks? As a Sr. Principal Systems Architect Wireless Communication Engineer on our Technical Marketing team, you'll have the opportunity to merge creativity with your technical expertise by shaping the future of technology, driving groundbreaking projects, and bringing new ideas to life. Are you in?, * Analyze and process system requirements for antenna tuner applications with emphasis on smartphone and related RF Systems

 * Experience with single wire control interface for antenna tuners
 * Discuss, clarify and align system requirements with key customers and internal stakeholders to ensure shared understanding and realistic targets
 * Derive product requirements and specifications from system requirements
 * Drive and align requirements for antenna tuner technology roadmap
 * Serve as the Key technical interface to lead customers for antenna tuner solutions and related RF applications
 * Drive new product development from concept through release, ensuring alignment between system requirements, product specs and implementation


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