Work Schedule
Standard (Mon-Fri)
Environmental Conditions
Office
Job Description

As part of the Thermo Fisher Scientific team, you’ll discover meaningful work that makes a positive impact on a global scale. Join our colleagues in bringing our Mission to life every single day to enable our customers to make the world healthier, cleaner and safer. We provide our global teams with the resources needed to achieve individual career goals while helping to take science a step beyond by developing solutions for some of the world’s toughest challenges, like protecting the workplace, making sure our food is safe or helping find cures for cancer.

Position Summary
We are seeking an Engineer III – Firmware to join a growing R&D; team in Hyderabad supporting sustaining engineering, VAVE, and lifecycle management for the KingFisher sample preparation systems and Detection instruments.
In this role, you will be a key individual contributor, owning firmware components and embedded software functionality across instrument platforms. You will develop, debug, and optimize firmware,



support system integration, and resolve technical issues, while contributing to product performance, reliability, and cost optimization initiatives.

Key Responsibilities
Firmware Development
- Design, develop, and maintain embedded firmware for instrument control systems (microcontrollers, processors, and peripheral interfaces).
- Own firmware modules and features, including implementation, testing, and documentation.
- Develop and optimize code in C/C++, ensuring performance, reliability, and maintainability.
- Implement and support communication protocols (e.g., I2C, SPI, UART, USB, Ethernet as applicable).

Sustaining Engineering & Lifecycle Support
- Execute sustaining activities including bug fixes, feature updates, and firmware enhancements.
- Perform root cause analysis of field and production issues and implement corrective actions.
- Support firmware validation, verification, and release process

📌 Engineer III, Firmware (Hyderabad)
🏢 Thermo Fisher Scientific
📍 Hyderabad