Sr HVAC Design Engineer

Job Title: Senior HVAC Design Engineer Hourly Rate: $55-$75 Job Type: Full-Time Role Summary The Senior HVAC Engineer is responsible for taking a lead role in mechanical system design, from initial concept development through to final construction documentation. This position involves close collaboration with internal teams and external partners to ensure the successful delivery of high-quality engineering solutions. The Senior Mechanical Engineer will also provide on-site support, technical direction, and ensure compliance with relevant codes and project requirements. Key Responsibilities • Serve as the lead engineer for HVAC designs on projects of varying size and complexity. • Oversee planning and design phases to ensure deliverables align with project timelines. • Participate in client and design team meetings as the primary engineering representative. • Conduct field assessments to evaluate existing mechanical systems and identify improvement opportunities. • Analyze equipment options and system modifications based on constraints such as cost, space, energy efficiency, and timelines. • Present design proposals to internal project teams and external stakeholders for review. • Prepare energy compliance documentation and assist with LEED certification calculations when applicable. • Perform detailed engineering tasks including load calculations, energy modeling, equipment selection, acoustic studies, control strategies, and system analysis. • Provide guidance to junior engineers, CAD technicians, and field personnel to ensure design intent and constructability are clearly communicated. • Interpret and apply applicable building codes, standards, and regulations. • Serve as a technical expert on assigned projects and support engineering-related decisions. • Evaluate value engineering opportunities and assess the constructability of internally and externally designed systems. • Review and respond to field change requests, ensuring compliance with overall design goals. • Collaborate closely with project managers and field teams throughout the design and build phases. • Take on additional tasks and assignments as directed by management. Qualifications and Skills • Bachelor’s degree in mechanical engineering or an equivalent mix of education and industry experience. • 5–10 years of relevant experience in HVAC for commercial and/or industrial facilities. • Engineer-in-Training (EIT) certification required; Professional Engineer (PE) license in California preferred. • Solid foundation in mechanical engineering principles and best practices. • Familiarity with various mechanical systems, components, installation methods, and construction standards. • Comprehensive knowledge of local and state building codes. • Proficiency with design software including Trace 700 and AutoCAD (2016 or newer); experience with Revit or other BIM tools is a plus. • Strong communication and coordination skills for working with clients, architects, and multidisciplinary teams. • Capable of managing projects independently with minimal oversight. • LEED accreditation and an understanding of sustainable design practices are advantageous. • Prior leadership or project management experience is a bonus.