Key Responsibilities
Perform heating and cooling load calculations using HAP or Trane TRACE.
Select and schedule AHUs, RTUs, FCUs, VRF systems, chillers, boilers, pumps and ventilation equipment.
Design and size ductwork and hydronic piping as per SMACNA and ASHRAE standards.
Design ventilation systems as per ASHRAE 62.1 and verify thermal comfort requirements under ASHRAE 55.
Prepare energy code compliance documentation using ASHRAE 90.1, IECC and ComCheck; EnergyPro experience is an advantage.
Develop controls sequences of operation and points lists in coordination with the US team.
Produce complete construction documents in Revit MEP across SD, DD, CD and CA phases.
Coordinate HVAC systems with electrical, plumbing and fire protection disciplines using Navisworks/BIM coordination.
Prepare project-specific mechanical specifications under MasterFormat Division 23.
Manage RFIs, plan-check/AHJ comments, submittals, substitutions and construction administration.
Coordinate with US engineers, equipment vendors and manufacturers' representatives.
Support change orders, punch lists and constructability reviews.
Qualifications
B.E./B.Tech in Mechanical Engineering Mandatory.
Mid-Level: 4 7 years of HVAC design experience in an MEP consulting/design firm.
Senior: 8+ years of relevant HVAC design experience, preferably including 2+ years leading a discipline team or acting as a senior reviewer.
Revit MEP is mandatory with the ability to model HVAC systems from scratch and produce coordinated, issue-ready drawings.
Robust knowledge of US mechanical and energy codes.
US or international project experience strongly preferred.
Experience with California, Florida, Georgia or Recent York codes is an added advantage.
Solid written and verbal English communication skills.
Ability to work during US business-hour overlap.
ISHRAE/ASHRAE certification or HVAC-focused certification is an added advantage.