• Perform onsite commissioning, retro-commissioning, and optimization of mechanical cooling systems. • Diagnose root causes of performance issues across mechanical, airflow, and control systems. • Execute real-time adjustments, parameter tuning, and system reprogramming. • Validate system performance against design intent and efficiency targets. • Conduct thermal imaging audits and identify airflow improvements. • Build trust with site teams, extract critical operational insights, and navigate sensitive conversations. • Manage multiple projects: research, logistics, documentation, and travel coordination. • Adapt quickly to shifting priorities and emergent troubleshooting needs.