Senior HVAC Design Engineer (Revit, US Projects)

Dimension All Group; Taguig; Hybrid; PHP 5,678,000 - 9,464,000; Full time

Job summary

Dimension All Group is seeking an HVAC Design Engineer with strong Revit skills and US project experience to design mechanical systems and produce coordinated construction documents from schematic design through construction administration.

The role involves coordinating with multidisciplinary teams, performing load calculations to ASHRAE 62.1, and ensuring code compliance while maintaining Revit templates and standards for project delivery.

Responsibilities

• Design HVAC systems for US building projects, including rooftop units, split systems, VRF, chilled and hot water systems, air handlers, exhaust and ventilation systems.
• Do heating and cooling load calculations, plus ventilation calculations to ASHRAE 62.1.
• Size ductwork, piping, diffusers, fans and major equipment, and select equipment from manufacturer data.
• Model HVAC systems and produce full construction documents in Revit: plans, sections, details, schedules and riser diagrams.
• Prepare energy code compliance documents, such as COMcheck, ASHRAE 90.1, IECC or California Title 24.
• Apply US codes and standards, including the IMC/UMC, IBC, ASHRAE, SMACNA, NFPA and local amendments.
• Coordinate with architectural, structural, electrical and plumbing disciplines, and resolve clashes in Revit or Navisworks.
• Write mechanical specifications and equipment schedules.
• Support construction administration through RFIs, submittal reviews and responses to plan check comments.
• Work closely with US-based project managers and engineers to meet deadlines and quality standards.
• Help maintain Revit templates, families and company drafting standards.

Job description

Dimension All Group is seeking an HVAC Design Engineer with strong Revit skills and US project experience to design mechanical systems and produce coordinated construction documents from schematic design through construction administration.

The role involves coordinating with multidisciplinary teams, performing load calculations to ASHRAE 62.1, and ensuring code compliance while maintaining Revit templates and standards for project delivery.