Systems Test Engineer

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.

• 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.

• 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.
• Experience with BMS, batteries, and power electronics desired
• Experience with CAN, Wifi, Ethernet communications desired
• BS in CS, EE, or equivalent