Sr. Firmware Engineer

MKS InstrumentsAndover, MA
$101,675 - $140,000Onsite

About The Position

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.

Requirements

  • Bachelor’s degree in Electrical Engineering, Computer Engineering, or a related field.
  • 5+ years of experience developing embedded systems and algorithms.
  • Strong proficiency in C and C++ programming.
  • Hands-on experience with debugging tools such as emulators, oscilloscopes, and communication bus analyzers.

Nice To Haves

  • Experience with EtherCAT, DeviceNet, or similar industrial field buses.
  • Familiarity with Python and/or FreeRTOS.
  • Experience with SPI, I2C, and other board-level communication protocols.
  • Experience working with STM32 microcontrollers.
  • Strong troubleshooting skills down to the component/board level.

Responsibilities

  • 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.

Benefits

  • medical, dental, and vision coverage
  • 401(k) with company match
  • paid holidays
  • vacation
  • parental leave
  • tuition reimbursement
  • career development opportunities
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