Utilize technical engineering skills and moderately complex mechanical system experience to develop detailed designs, drawings, calculations, bills of materials, budgets, presentations, schedules, and work planning documentation to support facility improvement projects and activities, including evaluating system capacities, planning sequencing of work, and ensuring constructability. We are seeking a Nuclear Facility Mechanical Project Engineer to provide engineering design solutions for new construction, upgrades to facility mechanical systems (i.e., ventilation, fire suppression, compressed gas, chillers, boilers), and modifications to conventional office and laboratory facilities.