JOB DESCRIPTION

Technical Expert
Experience-12+Years
Location-Chennai,Bangalore,Pune

About Us
Choosing Capgemini means joining a team that ensures seamless connectivity,
operational excellence, and superior customer experience through proactive
network monitoring and incident management. Be part of a cooperative
environment where you can build your expertise in Telecom and ISP operations
while supporting critical network and service platforms.

Roles& Responsibilities:
* Own end‑to‑end OLS architecture
* Perform trade‑off analysis across cost, performance, openness, and scale
* Flex‑Grid‑capable WSS, EDFA/Raman amplifiers, and passive elements.
* Make long‑term platform and technology choices, and understand the nuances
behind Nokia’s architectural decisions
* Drive alignment across hardware, software, and ecosystem strategy
* Bring exposure to Open ROADM MSA, TIP, OIF, or equivalent forum‑based optical
system development
* Understand SDN concepts and YANG modelling for Layer‑0

Required Qualifications:




* 12+ years of experience in IP and Optical Development for OTN products.
* Strong proficiency in C and C++ programming and Linux operating system
fundamentals.
* Flex Grid DWDM systems
* Open Line Systems and disaggregated optical architectures
* Open ROADM specifications and YANG models
* Coherent optics, modulation schemes, and line impairments
* Skilled in a diverse array of DWDM/SONET/SDH/OTN equipment and
configurations.
* Experience in OTN L0/L1 Products
* Experience in developing and debugging Device Drivers, Bootloaders, and Board
support Packages
Able read and understand the Hardware-software spec.
Strong hands-on experience with I2C, SPI, PCIe, GPIO, Serdes, SGMII, GPIO
Interfaces is a plus
* Experience with Linux kernel related issues, debug Kernel Panics and apply
Patches.
* Adaptation to new products and technologies.
* Exceptional customer focus.
* Effective collaboration with cross-functional teams.
* Interpersonal skills and decision-making abili

📌 Technical Expert-Optics (Chennai)
🏢 Capgemini
📍 Chennai