Stephan Roullot
Director, IP/Optical Networks PLM at Nokia Networks | Paris, Île-de-France, France
Stephan Roullot’s Email & Phone Number
VerifiedFree account · No credit card · 5 profiles/month
ContactOut Insights • AI Generated
Stephan Roullot serves as the PLM Director for Optical Networks at Nokia Networks, where he manages product lifecycle strategy across the telecommunications division. A graduate of INSA Lyon, he is based in Paris, Île-de-France, and aligns his leadership with the company’s focus on delivering secure infrastructure for fixed, mobile, and transport networks. His role directly supports Nokia’s strategic priority of scaling advanced connectivity solutions capable of meeting the performance demands of artificial intelligence.
BEST APPROACH TO REACH Stephan Roullot
Reach out via LinkedIn InMail or corporate email referencing optical network product lifecycle optimization, and propose a brief consultation on how your technology integrates with Nokia’s AI-era connectivity roadmap.
Director, IP/Optical Networks PLM at Nokia Networks in January 2016 - Present
Packet WDM PLM at Alcatel-Lucent Canada Inc. in August 2014 - December 2015
Product Strategy at Alcatel-Lucent in January 2011 - July 2014
NGN CTO at Lucent Technologies in January 2006 - December 2006
Technical Systems Engineering Manager at Lucent Technologies in January 2002 - January 2006
System Architecture Manager at Lucent Technologies in September 1999 - December 2001
System Validation at Astek in July 1998 - April 2000
INSA Lyon - Institut National des Sciences Appliquées de Lyon, MsC, October 1993 to October 1998
Nokia is a global leader in connectivity for the AI era. With expertise across fixed, mobile, and transport networks, powered by the innovation of Nokia Bell Labs, we’re advancing connectivity to secure a brighter world. Advanced connectivity is key to enable the opportunities of AI – opening new doors for us and our customers. Once known for connecting people, our technology is now essential to connecting intelligence. Our priority is to deliver superior performance with the trust and security our customers need and we’re a committed innovation partner, shaping the future of connectivity. For our latest updates, please visit us online www.nokia.com To view open positions and to apply, please visit: www.nokia.com/careers
Discover more about Nokia Networks
Head - Network Architecture Research and Standardization - Nokia Standards Dept.; Chair - TSDSI Services and Solutions Study Group; SMIEEE; SMACM
Head - Network Architecture Research and Standardization - Nokia Standards Dept at Nokia
(September 2024 – Present)
Associate Software Engineer
Associate Software Engineer at Nokia
(August 2025 – Present)
Software Engineer @ Nokia | Ex-Virtusa | Backend & Cloud-Native Development | System Design | Python, Java, Microservices, Kubernetes, Docker, MongoDB, SQL, Redis, RabbitMQ
Software Engineer at Nokia
(August 2025 – Present)
Associate Software Engineer at Nokia solutions and Networks | R&D
Associate Software Engineer at Nokia
(August 2024 – Present)
Cluster Team Lead at Nokia Solutions and Networks
Cluster Team Lead at Nokia
(November 2015 – Present)
Technical Lead at Nokia
Technical Lead at Nokia
(July 2025 – Present)
What is Stephan Roullot email address?
Email Stephan Roullot at [email protected]. This email is the most updated Stephan Roullot's email found in 2026.
How to contact Stephan Roullot?
To contact Stephan Roullot send an email to [email protected]. (updated on November 16, 2025)
What company does Stephan Roullot work for?
Stephan Roullot works for Nokia Networks.
What is Stephan Roullot's role at Nokia Networks?
Stephan Roullot is Director, IP/Optical Networks PLM
What industry does Stephan Roullot work in?
Stephan Roullot works in the Telecommunications industry.
