We are seeking a highly capable and motivated Mechanical Engineer III with a strong focus on HVAC system design to join our growing team. This role is responsible for leading the mechanical scope on small to medium-sized projects of intermediate complexity, including new construction, renovations, and process-driven facilities.The Mechanical Engineer III will manage HVAC and mechanical utility design efforts, coordinate with multidisciplinary teams, and ensure high-quality, code-compliant, and constructible solutions. This position offers the opportunity to act as Engineer-of-Record, mentor junior staff, and contribute to the development of CRB’s technical standards and project delivery excellence.Key ResponsibilitiesLead the design and engineering of HVAC systems including airside, chilled water, heating hot water, steam, and exhaust systems.Develop mechanical utility systems such as compressed air, natural gas, and process piping.Perform engineering calculations including load analysis, pressure drop, and equipment sizing.Prepare and review technical documentation including:Design reports, narratives, and specificationsP&IDs, system schematics, plans, and installation detailsEnergy modeling and utility assessmentsCoordinate with architects, engineers, clients, construction managers, vendors, and trade partners to ensure integrated and constructible designs.Manage mechanical discipline scope, budget, and schedule on assigned projects.Support proposal development, task planning, and project scheduling.Lead quality assurance efforts and participate in internal design reviews.Conduct field surveys, identify non-compliant conditions, and support construction administration activities (e.g., RFIs, submittals, punch lists).Mentor junior engineers and designers and contribute to internal training initiatives.Act as Engineer-of-Record for small to medium-sized projects when serving as Lead Mechanical Engineer.
