Mechanical Engineer

STV is seeking an experienced Mechanical Engineer to join our Buildings team. This position is responsible for leading the design and delivery of mechanical systems for a diverse portfolio of commercial, institutional, healthcare, higher education, federal, transportation, and public-sector projects. The successful candidate will provide technical leadership throughout all phases of project development, from concept and schematic design through construction administration. The successful candidate will support the planning, design, and delivery of mechanical building systems for a diverse portfolio of public and private sector projects. This position will contribute to high-quality, code-compliant solutions from early design through construction while supporting client relationships, technical coordination, and staff development.   Experience 7+ years   Key Responsibilities: Plan, design, and deliver HVAC and mechanical systems for building-focused projects. Develop mechanical design concepts and perform engineering calculations, system sizing, and equipment selections. Prepare construction documents, design reports, technical specifications, and cost estimates. Perform HVAC load calculations, energy modeling, ventilation analyses, life-cycle cost evaluations and code compliance reviews. Coordinate with architects, structural engineers, electrical engineers, plumbing/fire protection engineers, and other project stakeholders. Support project leadership activities, including scope development, scheduling, budgeting, and resource planning. Lead mechanical tasks and workstreams while coordinating deliverables across multidisciplinary project teams. Meet with clients to discuss project requirements, present technical recommendations, and support resolution of design issues. Mentor and guide junior engineers, designers, and BIM/Revit staff. Stay current with evolving building technologies, energy codes, decarbonization strategies, and industry best practices. About STV Buildings: STV's Buildings Division provides integrated engineering, architecture, planning, and construction management services for both public agencies and private-sector clients nationwide. Transit terminals and transportation facilities Maintenance and operations facilities Commercial and mixed-use developments Healthcare and public health facilities Government and municipal facilities Public safety, law enforcement, and correctional facilities Industrial and manufacturing facilities Required Qualifications: Bachelor's Degree in Mechanical Engineering from an accredited institution. Professional Engineer (PE) license required. · Minimum of 7 years of relevant experience in HVAC and mechanical systems design for commercial, industrial, municipal, institutional, transportation, and government facilities. Demonstrated experience leading mechanical design tasks or projects and mentoring junior technical staff. Strong knowledge of HVAC systems, chilled…