Senior Staff Engineer

Infineon Technologies; Bengaluru; On-site; INR 4,000,000 - 7,000,000; Full time

Job summary

Infineon Technologies in Bengaluru, India, seeks a Senior Staff Engineer with 9–12 years in Wi‑Fi and Bluetooth coexistence validation and technical leadership. You will drive validation strategies for WLAN, BR/EDR, BLE, LE audio, and Zigbee/Thread, guiding cross‑functional teams to deliver robust, interoperable solutions across diverse environments.

You will own coexistence test plans, develop best practices, mentor engineers, and ensure performance, reliability and customer experience through

Qualifications

• 9–12 years of experience in Wi‑Fi & Bluetooth coex validation and leadership.
• Strong understanding of WLAN/Bluetooth coexistence fundamentals (BR/EDR, BLE, LE audio).
• Experience with interoperability testing and test strategy development.

Responsibilities

• Lead the Wi‑Fi & Bluetooth Coexistence Validation team and drive validation strategies.
• Define and promote best‑in‑class test methodologies and validation practices.
• Collaborate with cross‑functional teams (Firmware, Product Management, Test Engineering) to achieve performance goals.
• Own validation of Wi‑Fi combo products for performance, reliability, and interoperability.
• Develop and execute comprehensive coexistence test plans across diverse use cases and environments.
• Analyze complex issues, identify root causes, and drive resolution strategies.
• Provide technical leadership and mentorship to engineers for innovation and quality.

Skills

WiFi coex validation

WLAN/Bluetooth protocols

Testing tools

Tools

iperf

Wireshark

Ellisys sniffers

Job description

We are seeking a Senior Staff Engineer with 9-12 years of experience in Wi‑Fi & Bluetooth coexistence validation and technical leadership. The ideal candidate will possess strong expertise in WLAN, Bluetooth (BR/EDR, BLE, LE audio), and Zigbee/Thread technologies, along with hands‑on experience in wireless performance, interoperability, and coexistence testing.

#WeAreIn for driving decarbonization and digitalization.

As a global leader in semiconductor solutions in power systems and IoT, Infineon enables game‑changing solutions for green and efficient energy, clean and safe mobility, as well as smart and secure IoT. Together, we drive innovation and customer success, while caring for our people and empowering them to reach ambitious goals. Be a part of making life easier, safer and greener.

Your Role

• Lead the Wi‑Fi & Bluetooth Coexistence Validation team, driving validation strategies and ensuring high‑quality deliverables.
• Define, implement, and promote best‑in‑class test methodologies, processes, and validation practices.
• Collaborate closely with cross‑functional teams, including Firmware Development, Product Management, and Test Engineering, to ensure product quality and performance goals are met.
• Own the validation of Wi‑Fi combo products, ensuring compliance with performance, reliability, and interoperability requirements.
• Develop and execute comprehensive coexistence test plans across diverse use cases and operating environments.
• Analyze complex technical issues, identify root causes, and drive effective resolution strategies.
• Provide technical leadership and mentorship to engineers, fostering a culture of innovation, quality, and continuous improvement.
• Ensure products meet the highest standards of customer experience through rigorous validation and testing.

Your Profile

• 9-12 years of experience in WiFi-BT coex validation and leading the team.
• Strong understanding of WLAN protocols, Bluetooth (BR/EDR, BLE, LE audio) and IEEE 802.15.4 (Zigbee/Thread) fundamentals.
• Perform different coex functionality, performance and interoperability testing with various combo chipsets.
• Exposure to coexistence mechanisms , muti‑radio concurrency use cases and RF concepts (antenna & channel interference)
• Hands‑on with tools like iperf & Wireshark and Ellisys sniffers.
• Work closely with cross functional teams of development and test team to help in debugging issues.
• Python/any coding knowledge is a plus

We are on a journey to create the best Infineon for everyone.

This means we embrace diversity and inclusion and welcome everyone for who they are. At Infineon, we offer a working environment characterized by trust, openness, respect and tolerance and are committed to give all applicants and employees equal opportunities. We base our recruiting decisions on the applicant´s experience and skills.

Please let your recruiter know if they need to pay special attention to something in order to enable your participation in the interview process.