Sr. Staff Engineer - FW Development
Enphase
Bangalore, India
4d ago

Enphase Energy is the fastest growing inverter company in the world. By combining the power of solar energy and the proven advantages of communications technology, Enphase Energy makes solar power systems productive, reliable, smart and safe - increasing the energy harvest of solar panels by up to 25 percent.

Our microinverter system is profoundly changing the way solar systems function, and as a result, changing the solar industry itself.

As we continue our exciting growth, we are building teams with highly talented individual contributors and leaders who design, develop, and manufacture next generation solar technologies.

Our work environment is fast-paced, fun, and full of exciting new projects.

Our microinverters control the flow of power from millions of solar panels and counting. As distributed renewable energy resources proliferate, our microinverters will need more advanced high-speed controls in order to manage the voltage and frequency of the next generation smart grids.

This position is within our Firmware Engineering group, where you will work with a small team to develop fully functional prototypes to demonstrate new advanced operation and control for autonomous grid connection, management and regulation.

Responsibilities include :

  • Develop test strategies & plans to assure Enphase’s inverter firmware functions per engineering requirements and design specifications.
  • Develop and execute test strategies to ensure safety and optimal functionality for Enphase’s solar microinverter product to meet worldwide standards.
  • Design and implement automated test systems in Python and Ruby enabling continuous integration of the firmware development team.
  • Collaborate with the hardware and firmware engineers to assure firmware is designed for test.
  • Confer with other Quality Assurance teams, Development and Product Management to participate in project planning and ensure the effective testing of Enphase’s products within design constraints.
  • Use test automation, power meters, oscilloscopes, DC supplies and other lab test equipment to ensure complete functional, efficiency, and safety testing coverage for Enphase’s solar microinverters’ hardware and firmware.
  • Coach and train new members of technical staff on Enphase’s test equipment, procedures, and automation software
  • Skills and Qualifications

  • BS / MS Electrical and / or Electronics Engineering with minimum 2 years of experience.
  • Minimum 1 year of experience in Python programming controlling test equipment and analyzing data.
  • Minimum 1 years of experience in a similar role as an embedded firmware test / QA engineer
  • Experience through the various stages of embedded firmware design, implementation, test, deployment, and maintenance
  • In depth knowledge of relevant worldwide standards such as IEEE 1547, 1741SA, CA Rule 21, HECO SRD 1.1, AS / NZS 4777.
  • 2 : 2015, SAND2013-9875, G83 / 2 regulations of UK and Sandia standard

  • Knowledgeable in worldwide electrical advanced grid functions and faults conditions
  • In-depth familiarity with AC grid simulators and solar panel simulators
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