Graduate Engineer Trainee Internship

Marmon Technologies India Private Limited

As a part of the global industrial organization Marmon Holdings—which is backed by Berkshire Hathaway—you’ll be doing things that matter, leading at every level, and winning a better way. We’re committed to making a positive impact on the world, providing you with diverse learning and working opportunities, and fostering a culture where everyone’s empowered to be their best.

This is a junior-level Embedded Firmware Engineering role responsible for supporting the development of firmware for embedded systems and connected devices for embedded products of Marmon Foodservice Technologies, an Industry group within Marmon Holdings.
The position involves contributing to firmware development activities such as writing and debugging embedded C/C++ code, interfacing with hardware peripherals, implementing communication protocols, and supporting integration with sensors and actuators. The trainee will gain exposure to real-time embedded systems, testing methodologies, and firmware optimization techniques.
The individual will also assist in firmware validation, debugging, and documentation, while learning best practices in code development, version control, and system integration. Opportunities include working on IoT-enabled devices and basic connectivity features.
The role requires collaboration with hardware, testing, and system teams to ensure seamless hardware-software integration, timely issue resolution, and adherence to project schedules, while continuously improving technical capabilities and contributing to team goals.

Mandatory Skills:

• Basic understanding of embedded systems and firmware development
• Proficiency in C/C++ programming (academic/project level)
• Familiarity with microcontrollers (Arduino, STM32, ESP32, Raspberry Pi, etc.)
• Understanding of embedded programming concepts (interrupts, timers, GPIO, etc.)
• Awareness of communication protocols such as UART, I2C, SPI
• Basic exposure to firmware debugging and testing techniques
• Knowledge of sensors and actuators interfacing via code
• Familiarity with basic scripting (Python) for testing or automation
• Understanding of IoT concepts and device connectivity
• Awareness of firmware development lifecycle (coding, debugging, testing)
• Strong logical thinking and problem-solving skills
• Ability to document code and test results

Preferred Skills

• Bachelor’s degree in Electronics, Computer Science or related field
• Academic project or internship involving firmware or embedded software development
• Exposure to RTOS (e.g., FreeRTOS) or embedded Linux (basic level)
• Familiarity with version control tools (e.g., Git)
• Knowledge of basic low-power or IoT device programming concepts
• Participation in coding competitions, hackathons, or IoT projects.

Desired Skills:

• Exposure to embedded firmware development using C/C++
• Understanding of microcontroller programming and peripheral interfaces
• Awareness of communication protocols (UART, I2C, SPI, CAN)
• Basic exposure to scripting (Python) for automation or testing
• Familiarity with version control systems (Git or similar)
• Knowledge of RTOS concepts or embedded systems architecture (preferred)
• Awareness of IoT frameworks and device connectivity (Wi-Fi, BLE, etc.)
• Understanding of debugging and testing techniques for embedded software
• Familiarity with structured problem-solving and debugging approaches.

Opportunities for Growth

• Exposure to end-to-end firmware development lifecycle
• Hands-on experience in embedded coding, debugging, and system integration
• Skill development in RTOS, embedded Linux, and IoT firmware
• Opportunity to work on connected devices and smart systems
• Career progression into Firmware Engineer, Embedded Developer, or Technical Specialist roles
• Mentorship and involvement in code quality and continuous improvement initiatives

Required Qualifications

• Bachelor’s degree/Master’s degree in Electronics, Computer Science or related field
• undefined
• Strong programming fundamentals in C/C++
• Good analytical, logical thinking, and debugging skills
• Ability to work in a collaborative, fast-paced environment
• Willingness to support hands-on development, testing, and debugging activities
• Positive attitude, persistence, and strong learning mindset
• Willingness to travel if required (~10%)

Following receipt of a conditional offer of employment, candidates will be required to complete additional job-related screening processes as permitted or required by applicable law.

We’re an equal opportunity employer. All applicants will be considered for employment without attention to their membership in any protected class. If you require any reasonable accommodation to complete your application or any part of the recruiting process, please email your request to careers@marmon.com, and please be sure to include the title and location of the position for which you’re applying.

Following receipt of a conditional offer of employment, candidates will be required to complete additional job-related screening processes as permitted or required by applicable law.