Arnaud Rosay, Senior System Architect - Fellow at STMicroelectronics

Arnaud Rosay

Senior System Architect - Fellow at STMicroelectronics | Greater Le Mans Area, France

Profile last verified September 2026
Semiconductors Verified Profile Greater Le Mans Area, France Le Mans Université
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Work Email

***@st.com

Last verified May 2026

Phone Number

(**) *** *** 343

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Arnaud Rosay serves as a Senior System Architect and Fellow at STMicroelectronics, directing the development of energy-efficient semiconductor platforms for automotive, industrial, and IoT markets. He completed his studies at Le Mans Université and applies that academic foundation to engineer smart hardware solutions aligned with the company’s life.augmented mission. Holding the Fellow title represents one of the highest technical distinctions at the global semiconductor leader, underscoring his established expertise in complex system design.

BEST APPROACH TO REACH Arnaud Rosay

Connect with him via LinkedIn using a brief message that highlights your relevant semiconductor or system architecture expertise and proposes a direct conversation about how your services support STMicroelectronics’ next-generation IoT and smart infrastructure initiatives.

Arnaud Rosay Socials
Arnaud Rosay Work Experience

Senior System Architect - Fellow at STMicroelectronics in August 2013 - Present

System Architecture / System Management - Principal Member of Technical Staff at ST-Ericsson in September 2009 - August 2013

Architect - Senior Principal at ST-Ericsson in February 2009 - May 2010

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Architect - Senior Principal at ST-NXP Wireless in August 2008 - February 2009

Architect - Senior Principal at NXP Semiconductors in January 2006 - August 2008

Architect at Philips Semiconductors in January 2001 - December 2006

Software engineer at Philips Consumer Communications in January 1998 - December 2001

Software engineer at Lore in March 1997 - January 1998

Arnaud Rosay Education

Le Mans Université, PhD, October 2026

IRESTE - Polytech'Nantes, Engineer, October 1993 to October 1996

Arnaud Rosay Skills
Network Creativity Skills Performance Analysis Automotive Electronics System Architecture Mobile Communications Embedded Systems SoC ARM Semiconductors Software Design Software Development Debugging ARM Architecture Cybersecurity ASIC Machine Learning Digital Signal Processors Hardware Architecture FPGA Embedded Software Firmware Operating Systems Embedded Linux Python (Programming Language) Power Management Systems Management Processors System Management Neural Networks Bluetooth Low-power Design Linux Kernel Mobile phone system architecture Real Time Analog Real-Time systems
About Arnaud Rosay’s Current Company
STMicroelectronics

ST is a global semiconductor leader delivering intelligent and energy-efficient products and solutions that power the electronics at the heart of everyday life. ST’s products are found everywhere today, and together with our customers, we are enabling smarter driving and smarter factories, cities and homes, along with the next generation of mobile and Internet of Things devices. By getting more from technology to get more from life, ST stands for life.augmented.

Discover more about STMicroelectronics
Arnaud Rosay’s Colleagues
Palak Harinkhede

Palak Harinkhede

New Delhi, Delhi, India

AI Intern R&D @STMicroelectronics | MTech CSE’26 @DTU

Teaching Assistant at Delhi Technological University (Formerly DCE)
(August 2024 – Present)

Maruthi Pottella

Maruthi Pottella

Hyderabad, Telangana, India

Design Engineer(contract) @STMicroelectronics||M.Tech in VLSI design@MNIT JAIPUR

Design Engineer (Contract) at STMicroelectronics
(July 2025 – Present)

Aziza Ferhi

Aziza Ferhi

Ben Arous, Tunisia

Software QA Engineer chez STMicroelectronics

Software validator at STMicroelectronics
(October 2021 – Present)

Tanmay Vig

Tanmay Vig

Delhi, India

Software Intern @ STMicroelectronics | SIH'24 WINNER 🏆 | 6x Hackathon Winner | Gen AI Developer | Full Stack Web Developer | Stock Market Trader

Project Trainee at STMicroelectronics
(July 2025 – Present)

April Arbuis

April Arbuis

Prefecture of Casablanca, Casablanca-Settat, Morocco

NPI& Process Engg Manager at STMicroelectronics

NPI and Process Engineering Manager at STMicroelectronics
(July 2024 – Present)

Olivia Cahuzac

Olivia Cahuzac

Singapore

Stakeholder management | Crisis management | Resilience | Communication

Director, Corporate Resilience Lead at STMicroelectronics
(April 2024 – Present)

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Frequently asked questions about Arnaud Rosay

What is Arnaud Rosay email address?

Email Arnaud Rosay at [email protected]. This email is the most updated Arnaud Rosay's email found in 2026.

How to contact Arnaud Rosay?

To contact Arnaud Rosay send an email to [email protected]. (updated on November 17, 2025)

What company does Arnaud Rosay work for?

Arnaud Rosay works for STMicroelectronics.

What is Arnaud Rosay's role at STMicroelectronics?

Arnaud Rosay is Senior System Architect - Fellow

What industry does Arnaud Rosay work in?

Arnaud Rosay works in the Semiconductors industry.

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