Systems Test Engineer

Lunar EnergyMountain View, CA
$120,000 - $170,000

About The Position

This role is on the front line of system integration between mechanical parts, electrical boards, low-level embedded firmware, and higher-level application logic. This is a highly technical role requiring experience with integrated hardware and embedded software. You will identify and solve cross-functional integration problems, and put in place hardware and software to perform automated system-level regression testing. Lunar Energy was founded to transition homes to 100% clean energy—making our electricity greener, our air cleaner and our energy more safe, secure and reliable for all. We’re a fast-growing, global company building the world’s best clean energy products to electrify all homes and connect communities to form clean, resilient virtual power plants.

Requirements

  • Windows, Mac and Linux platform experience
  • Strong skills in Python related to scripts, control of devices etc.
  • Good understanding of C programming language in the interests of understanding device functionality.
  • At least a minimum understanding of CI/CD pipeline and data analysis tools (Jenkins, AWS, Grafana)
  • Ability to make things work, and a drive to break them
  • Demonstrated excellence in debugging complicated system-level behavior at the crossroads of electrical engineering and firmware
  • Outstanding written and verbal communication and the ability to smoothly work cross-functionally
  • A strong sense of ownership and responsibility towards delivering a great product.
  • Fluent in scripting/automation using Python
  • Experience with hardware in the loop testing
  • Able to read electrical schematics and device/component datasheets.
  • BS in CS, EE, or equivalent

Nice To Haves

  • Experience with BMS, batteries, and power electronics desired
  • Experience with CAN, Wifi, Ethernet communications desired

Responsibilities

  • Participate in designing new features, develop test cases.
  • Put together new hardware and firmware for the first time, instrument setups and perform manual tests and capture results.
  • Solve integration problems and create automated system-level regression tests.
  • Review firmware code and highlight limitations and add test cases and propose fixes.
  • Work side by side with your counterparts in EE, ME, FW, and Systems to release high-quality features with extensive regression testing.
  • Ensure the system meets its requirements and this behavior is robust across all corner cases
  • Work with team in root causing issues and perform tests to exercise limits
  • Define and implement hardware in the loop testing
  • Evaluate new tools and equipments to ease and improve testing.

Benefits

  • Competitive base pay
  • Equity in a fast-growing company
  • Employee stock program
  • Medical, dental, and vision insurance for employees and dependents
  • Flexible Paid Time Off
  • 10 paid holidays
  • Tax deferred 401(k) plan
  • Paid parental leave for all full time employees including 12 weeks paid parental leave for the birthing mother and 6 weeks paid parental leave for the non-birthing parent
  • Subsidized EV charging
  • Pre-tax commuter benefits
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