Mechanical Engineer

Location and Employment Type Washington, District of Columbia, United States Job Type: Full Time Employment Dates Start Date: Immediate Posted On: 08 Apr, 26 Expiry Date: 07 Jul, 26 Job Status and Remote Work Remote Job: Yes Telecommute: Yes Experience 5 year(s) or above Core Skills Mechanical engineering PE certification Revit AutoCAD Trane Trace 700 Load calculation NFPA codes ICC codes ASHRAE codes Construction documentation Project management BIM coordination Technical oversight QA/QC reviews Construction administration Description OTJ is looking for an experienced Mechanical Engineer who is PE certified. This role focuses on the planning, design, and execution of mechanical systems for a wide range of building and infrastructure projects. The ideal candidate has strong technical expertise, experience, and a collaborative mindset suited for multidisciplinary AEC environments. Responsibilities Serve as Engineer of Record (EOR) for mechanical design projects, including sealing and signing construction documents. Design and document mechanical systems for commercial, institutional, healthcare, higher education, mixed-use, and/or government facilities. Produce and review drawings, specifications, calculations, and technical narratives. Coordinate closely with architects, structural, civil, and MEP engineering teams throughout design development and construction. Participate in QA/QC reviews to ensure technical accuracy and firm standards are met. Support construction administration services, including shop drawing and submittal reviews, RFI responses, site visits, field observations, and closeout documentation. Interface with AHJs and utility providers across MD, VA, and DC for permitting and design approvals. Mentor junior engineers and designers; provide technical oversight and guidance. Support project management activities such as scope development, scheduling, and fee estimates. Contribute to proposals, interviews, and business development efforts as needed. Qualifications Bachelor’s degree in mechanical engineering (ABET-accredited). 5–10 years of experience in mechanical engineering within an AEC consulting environment. Active PE license in Maryland, Virginia, and Washington, DC. Strong working knowledge of NFPA, ICC, ASHRAE, and local jurisdictional codes. Proficiency in Revit and AutoCAD. Proficiency in Trane Trace 700 Load Calculation Software. Experience coordinating within BIM and multidisciplinary design teams. Excellent communication, documentation, and organizational skills. Equal Employment Opportunity Statement OTJ is an Equal Opportunity Employer. We do not discriminate based on race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, pregnancy, genetic information, veteran status, or any other protected characteristic under federal, state, or local law. #J-18808-Ljbffr Y-Axis