Mechanical Design Manager
Listed on 2026-01-12
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Engineering
Mechanical Engineer, Engineering Design & Technologists
BLHI Washington DC
1776 Wilson Boulevard
Arlington, VA 22209, USA
B.L. Harbert International is seeking a Mechanical Design Manager to join our team in the International Group’s Washington DC office. This individual will report directly to the Director of Mechanical Operations.
Responsibilities- Lead mechanical design efforts for Design-Build and Design-Assist projects
- Review and coordinate mechanical design documents for contract compliance on Design-Bid-Build projects
- Participate in Value Engineering (VE) and Constructability reviews during the design phase
- Manage design documentation packages including drawings, specifications, and basis of design narratives
- Coordinate and oversee internal design teams, external consultants, and subcontractors to ensure cohesive design development
- Review submittals, RFIs, and design clarifications for client and project team review
- Develop mechanical systems selection and layout based on performance, budget, and project requirements
- Perform equipment and material take-offs to support budgeting and procurement
- Support the development of scope narratives and mechanical design criteria for project proposals
- Interface with BIM/VDC teams to ensure 3D model alignment with design intent
- Coordinate closely with construction teams to ensure design deliverables align with project schedule and field requirements
- Contribute to commissioning planning and design intent verification
- Ability to obtain and maintain a U.S. Government Security Clearance
- Minimum 7-10 years of experience in mechanical design or MEP coordination
- Bachelor’s Degree in Mechanical Engineering or equivalent experience in mechanical systems design
- Willingness and ability to travel to international project sites
- Proficiency in Microsoft Office products, especially Excel
- Experience with design and coordination software such as AutoCAD, Revit, Bluebeam, and/or Navisworks
- Knowledge of HVAC, plumbing, fire protection, and site utility design
- Familiarity with MEP design standards and building codes
- Experience with commissioning support and system balancing
- Understanding of controls and instrumentation systems
- Exposure to project closeout and turnover documentation
- Ability to use hands to grasp, reach above and below, and work overhead
- Ability to stoop, bend, walk, kneel, crouch, and crawl as needed
- Ability to lift and move items up to 25 lbs.
- Ability to sit for extended periods with occasional standing
- Manual dexterity to operate office equipment and perform design tasks
- Ability to maintain concentration in a fast-paced office environment
- Primarily office-based with occasional travel to job sites
- Must be flexible with work hours to meet project demands
B.L. Harbert International, LLC offers a competitive U.S. base salary and an excellent benefits package, including BCBS medical and dental, group insurance, 401(k) plan, and paid holidays and vacation.
B.L. Harbert International, LLC is an EOE / Veterans / Disabilities
Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities
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