System Architect

Hyperscale Power is building the power backbone for the AI data center era: a complete power conversion chain from 13.8kV–35kV medium-voltage AC down to 800V DC, combining ultra-compact SiC-based power blocks. Our Solid-State Transformers (SSTs) are the core of this revolution, providing unprecedented control, efficiency, and compactness. As a System Architect, you will be responsible for our solid-state transformer as a complete system. You will connect the work of our power electronics, magnetics, and mechanical and thermal engineering teams into one coherent system, and ensure it meets the requirements of hyperscale data center customers. Instead of specializing in a single subsystem, your mission is to keep the whole system in view: balancing efficiency, size, cost, reliability and manufacturability, guiding the key technical trade-offs, and taking our SST from prototype to a product ready for certification and series production. This role is for you if… you’ve owned a complex high-power system rather than one part of it. You enjoy keeping the whole picture in view, making the call on trade-offs between expert teams, and bringing just enough structure to a fast-moving team without slowing it down. This role isn’t for you if… you’ve spent your career going deep on a single component or subsystem, or you manage projects without making the technical decisions yourself. It’s also not a fit if you need a fixed specification and established processes before you can start. Key