Keywords: Lead Mechanical Engineer, Lead HVAC Engineer, Mechanical HVAC Design Engineer, Senior Mechanical Engineer, Senior HVAC Engineer, Mechanical Design Engineer, HVAC Design Engineer, Mechanical Project Engineer, HVAC Project Engineer, Mechanical Project Manager, HVAC Project Manager, Mechanical Discipline Lead, HVAC Discipline Lead, Mechanical Technical Lead, MEP Engineer, Building Systems Engineer, New York PE, Professional Engineer, Revit MEP, AutoCAD, Trane TRACE, Carrier HAP, IESVE, HVAC Load Calculations, Airside Systems, Waterside Systems, VAV, VRF, VRV, DOAS, Chilled Water, Heating Hot Water, Steam Systems, Heat Pumps, Central Utility Plant, Chillers, Boilers, Cooling Towers, Building Automation, DDC Controls, Smoke Control, Stair Pressurization, Energy Modeling, Building Electrification, Decarbonization, Heat Recovery, Energy Recovery, Local Law 97, NYC Mechanical Code, NYC Building Code, NYC Energy Conservation Code, ASHRAE 55, ASHRAE 62.1, ASHRAE 90.1, ASHRAE 170, Healthcare Engineering, Life Science Engineering, Laboratory HVAC, Commercial High-Rise, Residential High-Rise, Mission Critical, MEP Consulting, New York City Mechanical Engineering Jobs, MG Engineering Careers, MGE Careers, Luxus Group. The position requires advanced knowledge of airside and waterside HVAC systems, central heating and cooling plants, building automation, energy modeling, heat-load calculations, ventilation, smoke control, building electrification, energy-code compliance, and New York City regulatory requirements.