About this role
You will design complete residential HVAC systems end to end — starting from load calculations and carrying through to fully detailed 3D Revit models.
What you’ll do
- Perform heating and cooling load calculations for residential projects.
- Design complete HVAC systems including VRF, heat pumps, and chilled water.
- Produce full 3D Revit models and coordinated mechanical documentation.
- Size equipment, ductwork, and piping to meet performance and code requirements.
- Coordinate mechanical layouts with architectural and structural disciplines.
What we’re looking for
- Degree in Mechanical Engineering or equivalent practical experience.
- Hands-on experience designing residential HVAC systems.
- Proficiency with Revit MEP and HVAC load-calculation tools.
- Working knowledge of VRF, heat pump, and chilled water system design.
- Reliable overlap with U.S. business hours and clear written English.
Nice to have
- Familiarity with U.S. mechanical codes and energy standards.
- Experience with energy modeling or Manual J / Manual D workflows.
- Prior experience working directly with U.S. engineering teams.
About F5 Global Talent
F5 Global Talent is a people-first company that hires experienced professionals and places them in long-term, fully remote roles with leading U.S. companies. We are your direct employer of record — we handle payroll, equipment, HR, and ongoing support, so you can focus on doing your best work. To date we have placed 500+ professionals, and 98% remain with their role past the first 90 days.