Mechanical Design Engineer

Job Description Job Description OEI (O'Brien Engineering & Architecture) is seeking an Mechanical Controls Design Engineer (Building Automation and Controls focused) to support facility design projects nationwide, primarily in support of US federal customers (including Veterans Affairs, Army Corps of Engineers, Air Force, Space Force, Homeland Security). OEI has a long, nearly 40-year history and a strong pipeline for growth extending into 2035. Key Responsibilities: Building system concepts an…