Enphase Energy is a global energy technology company and a leading provider of solar, battery, and electric vehicle charging products. Founded in 2006, our innovative microinverter technology revolutionized solar power, making it a safer, more reliable, and scalable energy source. Today, the Enphase Energy System enables users to make, use, save, and sell their own power. Enphase is also one of the most successful and innovative clean energy companies in the world, with more than 80 million products shipped across 160 countries.
Join our dynamic teams designing and developing next-gen energy technologies and help drive a sustainable future!
This role at Enphase requires working onsite 3 days a week, with plans to transition back to a full 5 day in office schedule over time.
About the Role
Our custom designed ASICs enable our industry-leading IQ microinverters, batteries and other energy management products. We are looking for an engineer to characterize and qualify our ASICs before we produce millions in support of our energy services platform
What you will be doing
- Drive new ASIC’s through NPI process for all things related to characterization, qualification, and manufacturing test (Yields, Costs, Test time, etc)
- Work with the ASIC design engineers to establish testability against Requirements
- Coordinate with our foundry partners to develop manufacturing test plans
- Design a set of PCBs for characterization and burn-in new ASIC’s
- Write code to control the char equipment & ATE (Verigy 93k, Teradyne J750)
- Characterization of new ASIC’s vs datasheet requirements
- Reproduce and debug ASIC issues as they arise
- Drive qualification and support Failure Analysis for any RMA units
- Drive cross functional problem solving across ASIC design (digital and/or analog), foundry partners, system level engineering and manufacturing test & product engineers
Who you are and What you bring
Bachelor’s degree with 10+ years of demonstrable professional experience in electrical engineering
Familiarity with the operation of ADCs, op amps, comparators, FET drivers, etc
- Strong experience with ATE platforms (preferably Verigy 93K, Teradyne J750), wafer probers, and handlers.
- Hands on experience in silicon bring up, PVT characterization, production release process (GRR, Spike checks, Bin Swap analysis etc) , yield improvement and reject test analysis.
- Strong experience in high speed testing like LVDS, QSPI, DDR and DFT methodologies.
- Experience in semiconductor fabrication processes and skew corners
Skilled in analyzing Wafer Acceptance Test (WAT) data to drive performance and yield improvements
Knowledge of statistical processes and design of experiments (DOE) for ASIC debug
Experienced in data analysis and reporting
Exposure to device qualification and failure analysis processes
Proficient in Python or VBA or similar scripting languages
Strong understanding of electrical tests and test equipment including SMUs, AWG, logic analyzers, oscilloscopes, DMMs, PXI etc
- Skilled in board/system bring-up, debug, and failure analysis
Experience using PCB tools (OrCAD CIS and Allegro) with knowledge of full PCBA design flow
Comfortable with soldering station use for rework and basic assembly
Experience with National Instruments LabView and TestStand is a strong plus
