Mechanical Engineer

Mechanical Engineer IIILocation: Phoenix, AZ and Multiple Locations Across the U.S.Employment Type: Full-TimeWe are working with a growing engineering organization seeking an experienced Mechanical Engineer III to join its team. This individual will lead the design and execution of mechanical building systems for a diverse portfolio of projects, including commercial, life sciences, government, mission-critical, and industrial facilities.This position offers the opportunity to own projects from initial concept through construction, collaborate with multidisciplinary engineering teams, and deliver innovative, high-quality engineering solutions.Please note: Multiple openings are available across the United States, with opportunities in several locations.ResponsibilitiesPlan, organize, and manage multiple engineering projects with minimal supervision.Lead small to mid-sized mechanical design projects from start to finish, with support from engineering and design teams.Direct engineers and designers in the preparation of construction drawings and engineering calculations.Coordinate with multidisciplinary engineering teams, vendors, and project stakeholders.Research, interpret, and apply applicable building codes, regulations, and industry standards.Prepare engineering analyses, technical reports, and existing conditions assessments.Develop and review engineering calculations, including heating and cooling load calculations, ventilation rates, and ductwork and piping pressure drops.Develop preliminary and detailed mechanical engineering designs.Prepare equipment selections, engineering specifications, and control sequences.Perform quality control reviews of engineering designs and construction documents.Monitor project progress, identify scope changes, and communicate updates to management.Support field assessments and site visits as needed.QualificationsBachelor's degree in Mechanical Engineering from an accredited university.U.S. citizenship is required.Minimum of 5 years of mechanical engineering design experience on relevant projects.Professional Engineer (PE) license or the ability to obtain one.Experience developing construction documents for HVAC air-side, HVAC water-side, plumbing, and/or fire protection systems, with significant expertise in at least one area.Minimum of 5 years of experience with heating and cooling load calculations and ventilation rate procedures (VRP).Minimum of 5 years of experience performing ductwork and/or piping pressure drop calculations.Minimum of 5 years of experience selecting HVAC and/or plumbing equipment.At least 3 years of experience working with vendors on equipment selections.Experience directing engineers and designers in the development of drawings using Revit and CAD.LEED accreditation preferred.Ability to travel to project sites and perform fieldwork as needed.Willingness to work in the office at least two days per week.Strong organizational, multitasking, communication, and problem-solving skills.Ability to work collaboratively in a team-oriented environment.