Proficiency with indirect calorimetry / metabolic cage systems (e.g., Sable Systems Promethion, or equivalent), Body composition analysis using EchoMRI, DEXA, and/or microCT, core metabolic phenotyping assays, including glucose tolerance tests (GTT), insulin tolerance tests (ITT), and mixed-meal tolerance tests (MMTT), treadmill-based endurance capacity testing. This position provides scientific expertise, technical leadership, and operational support for advanced in vivo metabolic phenotyping technologies and services that enable cutting-edge biomedical research across diverse scientific programs, including obesity, diabetes, MASH, atherosclerosis and muscle biology.