Principal Battery Systems Engineer at ON.energy
- Company: ON.energy
- Location: Houston, Texas, United States; Mexico City, Mexico City, Mexico; Miami, Florida, United States; Reston, Virginia, United States
- Employment type: Full-time
- Posted: 2026-09-17
About the role
ON.energy is setting the standard for large load interconnection. ON’s patented AI UPS™ is a medium-voltage UPS that serves as a firewall, protecting the data center from the grid, and the grid from the data center. With multiple gigawatts currently under construction, we are enabling grid-safe data centers. . Principal Battery Systems Engineer . Role Overview . We're looking for a Principal Engineer to set the technical direction for our BESS product line and to own the product roadmap across multiple concurrent development cycles. This is the senior technical voice on the product team: you'll architect new products, resolve the hardest engineering trade-offs, set the engineering standards others work to, and represent ON.energy's product engineering externally — to vendors, customers, certifying bodies, and the broader industry.…
Apply on ON.energy's official careers page: https://job-boards.greenhouse.io/onenergy/jobs/4409329009