Coimbatore Tamil Nadu Intern electrical engineering Jobs – 6 Open Jobs Today

Embedded Engineer - Intern
Altiusnxt Technologies —Saibaba Colony, Coimbatore, Tamil Nadu
- Up to ₹8,000 a month
- Full-time
- Azure
- AWS
- Bachelor's degree
- Flexible schedule
Quick apply
8d
Power Trading Intern
Mekeran Energy & Infra Pvt Ltd —Coimbatore, Tamil Nadu
- ₹8,000 - ₹20,000 a month
- Full-time
- Microsoft Excel
- Microsoft Office
- Analysis skills
Quick apply
11h
Sales Intern
Mekeran Energy & Infra Pvt Ltd —Rs Puram, Coimbatore, Tamil Nadu
- ₹8,000 - ₹20,000 a month
- Full-time
- Microsoft Excel
- Microsoft Office
- Business development
Quick apply
1d
Admin cum Purchase Intern
Mekeran Energy & Infra Pvt Ltd —Coimbatore, Tamil Nadu
- ₹8,000 - ₹20,000 a month
- Full-time
- Microsoft Excel
- Microsoft Office
- Travel
Quick apply
1d
Sales Intern
SIGMA PROCESS CONTROLS —Coimbatore, Tamil Nadu
- ₹8,000 - ₹12,000 a month
- Full-time
- Microsoft Excel
- English
- Microsoft Office
Quick apply
8d
Senior Sales Manager
SIGMA PROCESS CONTROLS —Coimbatore, Tamil Nadu
- ₹45,000 - ₹70,000 a month
- Full-time
- Business development
- Bachelor's degree
- Travel
- Cell phone reimbursement
Quick apply
8d

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Power Trading Intern
Mekeran Energy & Infra Pvt Ltd —Coimbatore, Tamil Nadu
Maintain accurate *power trading and transaction records* in Excel. Assist with *daily power scheduling and power transactions*.
₹8,000 - ₹20,000 a month
Quick apply
11h

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Embedded Engineer - Intern

Altiusnxt Technologies
Saibaba Colony, Coimbatore, Tamil Nadu

Quick apply

Job details

Fresher | Full-time | Internship
Up to ₹8,000 a month
8 days ago

Benefits

Flexible schedule

Qualifications

Azure
Internet of things
Firmware
Test automation
Git
AWS
C
Bachelor's degree
Embedded software
REST
APIs
B.E.
Linux
Python
Arduino
Raspberry Pi

Full job description

Yantra 24x7 builds IoT gateways, edge computing hardware, and machine connectivity devices that form the hardware layer of our industrial monitoring platform. Our embedded team develops firmware for custom PCBs, IoT edge nodes, and protocol converters that bridge factory machines to the cloud. This internship is an opportunity to work on real production hardware — not simulation exercises.

Role Overview

As an Embedded Systems Intern, you will work alongside our hardware and firmware engineers to develop, test, and debug embedded firmware for IoT edge devices and protocol converter modules. You will write Embedded C code, work with communication peripherals (SPI, I2C, UART), and help integrate microcontroller-based hardware with Yantra's IoT platform. This is a hands-on internship — expect to work with real hardware on a real engineering team.

What You Will Work On

Firmware Development

Write and test Embedded C firmware for microcontrollers — STM32, ESP32, Arduino, PIC, or AVR — for IoT gateway and edge device applications
Develop peripheral drivers for communication interfaces — SPI (sensors, flash memory), I2C (sensors, displays, RTC), UART (GPS, GSM, RS-485 converters, debug console)
Implement communication stacks — Modbus RTU over RS-485, MQTT over Wi-Fi/Ethernet, and HTTP/REST APIs from embedded devices
Work on bare-metal firmware and RTOS-based (FreeRTOS) applications depending on project requirements
Write interrupt service routines (ISRs), DMA configurations, and power management routines for low-power IoT nodes

Hardware Integration & Testing

Read and interpret circuit schematics and PCB layouts to understand hardware design for firmware development
Use lab instruments — oscilloscope, logic analyser, multimeter, and protocol analysers — to debug SPI, I2C, UART signal integrity issues
Perform bring-up of new PCB revisions — boot firmware, test peripherals, validate communication interfaces
Assist with hardware-in-the-loop (HIL) testing and validation of IoT edge devices before client deployment

IoT Platform Integration

Develop firmware routines that collect machine data from sensors and PLCs and publish to Yantra's IoT broker using MQTT
Implement Over-the-Air (OTA) firmware update mechanisms for deployed edge devices
Work on data parsing, buffering, and retry logic for reliable data transmission in intermittent connectivity environments
Help test and validate end-to-end data flow: sensor → microcontroller → gateway → cloud platform → dashboard

Documentation & Collaboration

Maintain firmware version documentation, changelog, and code comments to engineering standards
Write test plans and test reports for firmware features and hardware integration tests
Participate in team stand-ups, sprint demos, and design review discussions
Collaborate with PCB hardware designers and software backend team for end-to-end integration

Who Should Apply

Education & Background:

Currently pursuing or recently completed B.E. / B.Tech in Electronics & Communication, Electrical, Embedded Systems, or Computer Science
Strong interest in hardware and firmware development — not just software
Prior project experience with microcontrollers (even personal projects or lab assignments) is a significant advantage

Technical Skills (Required)

Embedded C programming — mandatory
Microcontrollers — STM32, ESP32, Arduino, or similar
Communication protocols — SPI, I2C, UART (working knowledge)
Basic understanding of digital electronics and circuits
Reading schematic diagrams
Debugging with oscilloscope / logic analyser
Git — basic version control

Good to Have

RTOS — FreeRTOS basics
Modbus RTU / RS-485 protocol
MQTT protocol for IoT applications
Python scripting for test automation
PCB design basics (KiCad / EasyEDA)
Linux embedded environments (Raspberry Pi, BeagleBone)
AWS IoT Core / Azure IoT Hub fundamentals

What You Get

Real production firmware experience — not a theoretical internship. Your code ships on actual hardware.
Mentorship from experienced embedded engineers with backgrounds in industrial automation and IoT product development
Exposure to the complete IoT stack — from microcontroller firmware to cloud dashboards
Pre-Placement Offer (PPO) for exceptional performers at the end of the internship
Internship completion certificate, reference letter, and LinkedIn recommendation
Flexible working hours for students managing academic commitments

Pay: Up to ₹8,000.00 per month

Application Question(s):

immediate Joiner?

Location:

Saibaba Colony, Coimbatore, Tamil Nadu (Preferred)

Work Location: In person

Quick apply

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intern electrical engineering jobs in coimbatore tamil nadu

Embedded Engineer - Intern

Power Trading Intern

Sales Intern

Admin cum Purchase Intern

Sales Intern

Senior Sales Manager

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