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 environment, making sure our food is protected 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 releas

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