Sr. Firmware Engineer

MKS Instruments Inc • Andover, MA • Posted June 10, 2026

About the Role

A Day in Your Life at MKS:
As a Senior Firmware Engineer on MKS’s Flow Solutions team, you will be a key contributor within a highly collaborative, cross-functional group, developing embedded firmware that powers advanced mass flow controllers and metering technologies used in semiconductor manufacturing and other cutting-edge industries.
You Will Make an Impact By:

+ Contributing to the architecture, design, implementation, verification, and validation of firmware for embedded systems.

+ Partnering with customers to understand application needs and integration challenges, delivering innovative features that enhance product performance and customer success.

+ Supporting hardware bring-up, debugging, and diagnostics at the board and system level.

+ Collaborating closely with software engineers, hardware engineers, and scientists to solve complex technical challenges and drive product innovation.

Skills You Bring:

+ Bachelor’s d...