Senior Mechanical Engineer - AI Compute & Liquid‑Cooled Racks

MatX is building next-generation AI compute infrastructure for large-scale LLM training and inference. We are looking for a hands-on Mechanical Engineer to design, develop, and validate mechanical systems for our rack-scale AI platform, from compute trays and rack enclosures to fully liquid-cooled infrastructure.

You will design rack-scale hardware, develop 3D models, manage GD&T documentation, and collaborate with manufacturing partners.