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🥝 Mechanical, Electrical, and Plumbing Engineer Structural Engineer

Rexbim LLP | Mumbai, India | Posted June 05, 2026

Job Description

HIRING FREELANCE DESIGN PROFESSIONALS (USA PERMIT PROJECTS)

RexBIM is expanding its team and looking for project-based freelance professionals who can support complete permit-set development for residential and light commercial projects in the USA.

1. Mechanical (HVAC) Designer

Required Skills:

- HVAC Load Calculations (Manual J preferred)
- Duct Design & Sizing
- Equipment Selection
- HVAC Layouts for Permit Sets
- HVAC Schedules & Notes
- Revit MEP preferred
- Understanding of USA Residential Codes

2. Electrical Designer

Required Skills:

- Electrical Permit Drawings
- Power & Lighting Plans
- Panel Schedules
- Load Calculations
- Single Line / Riser Diagrams
- Electrical Legends & Equipment Coordination
- Revit MEP preferred
- NEC Code Understanding

3. Plumbing Designer

Required Skills:

- Water Supply Layouts
- Drainage & Vent Systems
- Isometric Diag...

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