Location: Palm Beach Gardens, Florida or Naples, Florida The Senior Mechanical Engineer serves as a senior technical leader responsible for mechanical design, Revit-based production, QA/QC, project coordination, construction administration, and staff mentorship. This role requires strong HVAC design experience, advanced Revit proficiency, and the ability to produce fully coordinated mechanical designs with limited oversight. In this role, the Senior Mechanical Engineer will also serve as the mechanical discipline lead for assigned projects and may act as project manager for select small to mid-sized projects and will coordinate effectively with architects, contractors, consultants, clients, vendors, and internal stakeholders. Core Responsibilities: Lead mechanical engineering design and documentation for assigned projects. Design HVAC, ventilation, exhaust, and related building systems. Develop and coordinate Revit-based construction documents and MEP models....