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Firmware Engineer

Job in Walpole, Norfolk County, Massachusetts, 02081, USA
Listing for: Acumentrics
Full Time position
Listed on 2026-08-27
Job specializations:
  • Software Development
    Embedded Systems/ Firmware/ IoT, Embedded Software Engineer
Job Description & How to Apply Below

Senior Firmware Engineer

We are seeking an experienced Firmware Engineer to develop embedded software for advanced power electronic systems. This position is ideal for an engineer with a strong foundation in embedded firmware development and experience supporting products such as UPS systems, battery energy storage systems, power conversion equipment, inverters, motor drives, or other power management technologies.

The successful candidate will work closely with electrical, systems, and hardware engineers to develop real-time control solutions that drive the performance, reliability, and safety of mission-critical products.

Essential Responsibilities:

  • Design, develop, and maintain embedded firmware for advanced power electronic systems
  • Develop real-time software using Embedded C within Linux-based environments
  • Implement and support firmware running on RTOS platforms
  • Develop and optimize control algorithms for system performance and reliability
  • Troubleshoot firmware, hardware, and system-level issues
  • Support hardware integration, validation, and product testing activities
  • Implement and maintain communication protocols including CAN, RS485, SPI, and I2C
  • Collaborate with cross-functional teams including hardware, manufacturing, systems engineering, and quality
  • Support both new product development and continuous improvement initiatives for existing products

Required Qualifications:

  • Bachelor's degree in Electrical Engineering, Computer Engineering, or a related technical discipline
  • Minimum of 5 years of embedded firmware development experience
  • Strong proficiency in Embedded C programming
  • Experience developing software in Linux-based environments
  • Experience working with Real-Time Operating Systems (RTOS)
  • Hands-on experience debugging embedded systems and hardware integrations
  • Experience with communication interfaces such as CAN, RS485, SPI, and I2C
  • Strong understanding of embedded architectures, microcontrollers, and system-level design

Preferred Qualifications:

  • Experience developing firmware for power electronic products
  • Experience with Uninterruptible Power Supply (UPS) systems
  • Experience with Battery Management Systems (BMS) or Energy Storage Systems (ESS)
  • Experience with inverters, converters, or motor control applications
  • Background in Digital Signal Processing (DSP)
  • Experience developing control algorithms and closed-loop control systems
  • Familiarity with industrial automation, power distribution, or related industries

Benefits:

  • Competitive Salary
  • Medical Insurance
  • Dental Insurance
  • Vision Insurance
  • 401(k) w/company match
  • Paid Time Off
  • Paid Holidays

For this position you must be currently authorized to work in the United States. We do not sponsor for this position.

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