Sr. Electronis Engineer, Firmware
- Company: Thermo Fisher Scientific
- Location: Guangdong, Guangdong, China
- Work mode: On-site
- Job type: Full-Time
- Posted: 2026-08-28
Work Schedule
Standard (Mon-Fri)
Environmental Conditions
Office
Job Description
The Senior Engineer - Firmware will contribute to the design, development and continuous improvement of electronic systems for Scientific Instrument like Scanning Electron Microscopy (SEM) products and Mass Spectrometry, with a focus on delivering high-quality solutions that address customer and business needs. Also provide technical expertise and engineering support for other analytical instrument platforms, including Chromatography and Spectroscopy, as business priorities require.
Key Responsibilities:
* Design, develop, test and maintain Firmware for scientific instrument platforms throughout new product development and sustaining engineering activities.
* Develop firmware for instrument control, data acquisition, motion control, communication and hardware interfaces.
* Design firmware architecture for embedded control systems with emphasis on reliability, maintainability and scalability.
* Collaborate closely with hardware engineers during board bring-up, hardware integration and system debugging.
* Collaborate with Software engineers during system debugging
* Support embedded software development for Mass Spectrometry, Scanning Electron Microscopy (SEM), Chromatography, Spectroscopy and other analytical instrument platforms.
* Participate in Firmware and hardware verification, validation, troubleshooting and Root Cause Analysis (RCA) for complex system issues.
* Contribute to firmware development best practices, code reviews, technical documentation and continuous improvement activities.
* Mentor engineers and provide technical leadership in firmware development.
Qualifications:
Basic Qualifications
* Bachelor's degree or above in Computer Engineering, Computer Science, Electronic Engineering, Automation or a related discipline.
* Typically 8+ years of experience in firmware development, esp. Scientific Instruments and or Medical Device.
* Solid experience with popular MCU (ARM Cortex-M/A) programming,
* Strong programming skills in C, with solid knowledge of Firmware architecture and engineering principles
* Familiarity with communication protocols such as SPI, I²C, UART, CAN, USB and Ethernet
* FPGA interaction, high-speed data acquisition and instrument communication
* Experience using debugging tools such as JTAG, oscilloscopes, logic analyzers and software debuggers
* Strong analytical and troubleshooting skills with the ability to resolve complex system-level issues
* Effective communication skills within cross-functional engineering teams.
Preferred Qualifications
Experience in one or more of the following areas is highly desirable:
* Scientific or analytical instrumentation, including Mass Spectrometry, Scanning Electron Microscopy (SEM), Chromatography or Spectroscopy.
* Motion control systems, motor control or precision automation.
* Complete NPI projects development and successfully launch to market
* Experience with sustaining engineering and product enhancement.
* Python, C#
* AI assisted programming
* Experience mentoring engineers or leading technical firmware projects