WNS Global Services

Embedded Systems Engineer Intern

InternshipHybridCoimbatore, Tamil Nadu3 months19K/mo2 openingsImmediate / Rolling

About this internship

Join WNS Global Services in Coimbatore as an Embedded Systems Engineer Intern. This entry-level internship is designed for students and recent graduates who learn best by building, shipping and getting real feedback on embedded systems and firmware work. About the role As an Embedded Systems…

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Skills you'll use

C / C++RTOSMicrocontrollers (ARM / ESP32)Firmware DebuggingSerial Protocols (I2C / SPI / UART)Oscilloscope & Logic AnalyserSchematic ReadingLow-Power DesignSensor InterfacingVersion Control (Git)

What you'll do

Work on writing and debugging firmware that runs on real hardware alongside the core team
Apply C / C++, RTOS, Microcontrollers (ARM / ESP32), Firmware Debugging to live, production-facing problems
Document your work clearly for reviewers and stakeholders
Participate in reviews and act on the feedback you receive
Collaborate across engineering, product, design or business as required
Follow the team's quality, testing and documentation standards

Who can apply

Pursuing or recently completed B.E./B.Tech (ECE/EEE/E&I/CSE), M.Tech or Diploma (Electronics) + relevant projects — 2026 freshers & final-year students welcome
Working knowledge of C / C++, RTOS, Microcontrollers (ARM / ESP32) (or a genuine willingness to learn them)
Strong fundamentals in your discipline and clear problem-solving ability
Care with detail and the discipline to document your work
Clear written and verbal communication in English
Based in or willing to work from Coimbatore, Tamil Nadu

Perks & benefits

Flexible working hoursNetworking with senior professionalsInternship CertificateLetter of RecommendationMentorship from a named mentor

Interview & selection process

2 rounds — typical selection flow for this role:

1Application screening & resume shortlisting by the talent team
2Technical interview on fundamentals and your projects

About WNS Global Services

WNS Global Services operates in the business process management sector and has an active presence in Coimbatore. Interns here are put on real work from the start, because the team's view is that the fastest way to learn a craft is to practise it under people who already do it well — not to watch it…

Visit WNS Global Services’s official website ↗

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