Design Jobs at ON.energy
ON.energy has 2 open design roles, alongside 51 other open roles.
About ON.energy
ON.energy supplies and operates hyperscale power systems for AI data centers, mission-critical facilities, and grid-scale assets. The company combines power electronics, battery storage, and proprietary control software, and offers U.S.-manufactured, fault-tolerant architectures with Tier-1 components. Its systems are designed for grid stability and high uptime.
The open roles
- Senior Controls Designer: Houston, Senior, posted 2 September 2026.
- UX Designer - Marketing Technology: Houston, posted 12 August 2026.
Also hiring at ON.energy
ON.energy is also hiring in engineering (34), hardware and science (6), operations (3), customer success and support (2), data and AI (2) and field and trades (2).
Its roles are in Houston, TX, US (34), Tysons, VA, US (17), Miami, FL, US (13) and Reston, VA, US (9).
What design work involves at an early-stage startup
You cover research, interface work and the brand, sometimes in the same week. No design system is waiting for you, so you build one while shipping. At a large company you would hand off a spec, and here you sit with the engineer building it.
Experience level
Open roles by the experience the posting asks for.
Questions people ask
What else is ON.energy hiring for?
Engineering, hardware and science, operations, customer success and support, data and AI, and field and trades: 49 more roles.