Data Center Mechanical PM - HVAC & Systems Lead

DayOne seeks a Project Manager – Mechanical to lead mechanical engineering packages for mission‑critical data center projects. You will manage HVAC, chilled water systems, CRAC/CRAH units, and controls from design through commissioning.

The role requires 5–8 years in mechanical PM, with data center exposure, and fluency in English and Spanish. On‑site work with travel is expected as projects scale globally.