Senior Mechanical & Liquid-Cooling Design Engineer

Armada is seeking a Senior Mechanical Systems / Design Engineer to lead the design and development of liquid cooling and mechanical distribution systems for our modular AI data center platforms. This role sits at the intersection of mechanical design, hydraulic engineering, thermal infrastructure, manufacturing, controls, and commissioning. You will own the mechanical distribution architecture connecting heat-rejection equipment, pumps, piping, manifolds, rack cooling interfaces, and modular