Job Board
LogoLogo

Get Jobs Tailored to Your Resume

Filtr uses AI to scan 1000+ jobs and finds postings that perfectly matches your resume

Stored Energy Systems Logo

Embedded Firmware Engineer

Stored Energy Systems

$100,000 - $130,000
Sep 26, 2025
Longmont, CO, US
Apply Now

Stored Energy Systems (SENS) is looking for an Embedded Firmware Engineer to design and develop battery monitoring and management systems for industrial battery chargers, inverters, and DC back-up power systems.

Requirements

  • Mastery of computer programming and scripting languages (C, C++, BASH).
  • Knowledge of board level communications (UART, I2C, SPI, CAN, etc.).
  • Experience using lab test equipment such as high-speed digital scopes, power supplies, electronic loads, voltmeters, and logic analyzers.
  • Experience with IoT protocols like MQTT.
  • Experience with Zephyr.
  • Experience working in Linux development environments.
  • Experience with the following protocols: SNMP, MODBUS, DNP3, IEC61850.

Responsibilities

  • Develop, enhance, and maintain product firmware for system controllers, sensors, and accessories for power systems and battery monitors with embedded microcontrollers.
  • Perform required testing for design verification, and system integration to ensure performance and reliability under all operating conditions.
  • Specify and design production tests and equipment to support the introduction of new products into production.
  • Participate in the full life cycle of product development including requirement definition, design, implementation, test, and maintenance.

Other

  • 7+ years of relevant engineering experience.
  • Experience taking a design from concept into volume production.
  • Self-starter and deadline driven with an emphasis on releasing application features to the end customer.
  • Opportunity to work a hybrid schedule once fully trained.
  • We offer an exciting and competitive total compensation package designed to inspire!