System Integration Engineer

Enphase EnergyPetaluma, CA
1dOnsite

About The Position

We are looking for a high energy New College Graduate System Test Engineer who is passionate about hands-on system testing, debugging, and building strong technical fundamentals. In this role you will work hands on with real world power electronics and embedded Systems, contributing in designing, integrating and validating end to end system to ensure System is safe, reliable, grid compliant and customer read, system include many sub systems like AC, Batteries, Microinverters, EV Chargers, Gateways, Smart Loads, and Cloud/Mobile applications. You will learn how to set up end-to-end system test environments, execute real-world use cases, troubleshoot issues, and collaborate with cross-functional engineering teams. This is an excellent opportunity for a new engineer to build strong foundations in systems integration and cutting-edge energy systems.

Requirements

  • Bachelor’s degree in Electrical Engineering or Electronics Engineering
  • 0–1 year of experience (internship, academic projects, or lab experience is welcome)
  • Strong interest in renewables, solar, batteries, IoT, embedded systems, EV Charger and passionate about contributing to the clean energy revolution.
  • Strong understanding of basic electrical engineering concepts — AC/DC fundamentals, singlephase/threephase systems, power conversion, protection devices, transformers, relays, and measurement principles.
  • Curious, handson, enthusiastic learner with strong analytical and troubleshooting skills
  • Excellent written and verbal communication
  • Ability to work collaboratively in a fast-paced environment
  • Handson familiarity with common electrical lab equipment: multimeter, DSO/oscilloscope, power supply, function generator, electronic loads, clamp meters, and wiring too
  • Good documentation skills ability to write clear observations, reproduce test steps, and report issues accurately
  • A collaborative team player with excellent communication skills and a willingness to ask questions, seek guidance, and grow quickly

Nice To Haves

  • Exposure to Linux, Python, Git, or automation frameworks is a plus
  • Exposure to power electronics such as inverters, converters, batteries, solar PV, or motordrive systems through projects or coursework
  • Basic understanding of communication protocols such as CAN, RS485, Modbus, SPI, I2C, or WiFi/Bluetooth is a plus

Responsibilities

  • Review system specification and design documents to develop system level integration plans
  • Understand schematics, block diagrams, Set up and Commission Systems for end-to-end lab in Integration Lab that involves inverters, Batteries, EV chargers, controllers, Mobile apps, Cloud and communication gateways
  • Collaborate with design, firmware, software and Test team members to understand system behavior, testing methods, and expected outcomes
  • Perform manual and automated test execution, follow procedures, and document results
  • Log issues in Jira, capture logs, reproduce problems, and perform initial troubleshooting
  • Participate in design reviews, test readiness reviews, and engineering discussions from a test perspective
  • Support continuous improvement of test setups, documentation, and automation scripts over time
  • Collaborate with field and system test teams to convert field issues into reproducible test use cases

Benefits

  • This position is also eligible for bonus, equity, and benefits.
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