Mechanical Engineer

Mechanical Engineer III

Location: Phoenix, AZ and Multiple Locations Across the U.S.

Employment Type: Full-Time

We 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.

Responsibilities

• Plan, 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.

Qualifications

• Bachelor'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.