Remote Mechanical HVAC Engineer – Design & System Layouts

Hunt St Pty Ltd; Philippines; On-site; PHP 980,000 - 1,225,000; Full time

Job summary

Hunt St Pty Ltd is seeking a Mechanical HVAC Engineer (008) for a fully remote, independent contractor role based in the Philippines. The position focuses on end-to-end HVAC design for residential and commercial projects, including system design, documentation, and coordination with construction teams.

The candidate must hold authorization to sign off on Australian jobs and bring proven experience in HVAC design, duct work, load calculations, and construction documentation.

Qualifications

• Accreditation or authorization to sign off on jobs in Australia is required.
• Proven experience in HVAC mechanical design, including heating, cooling, and ventilation systems.
• Strong capability in duct design, duct layout planning, and shop drawing production.
• Experience with HVAC load calculations and mechanical system sizing.
• Familiarity with mechanical construction documentation and coordination processes.
• Knowledge of Australian Standards and Building Codes (preferred).
• Detail-oriented with strong accuracy in technical drafting and documentation.
• Able to work independently while also collaborating with project teams.

Responsibilities

• Prepare HVAC mechanical designs and system layouts for heating, cooling, and ventilation systems.
• Develop detailed duct layouts, duct plans, and coordinated shop drawings for construction.
• Produce and review mechanical construction documentation, ensuring accuracy and compliance with project requirements.
• Perform HVAC load calculations and support system sizing and design validation.
• Assist in project coordination with internal teams, consultants, and site personnel.
• Support estimating activities and prepare technical documentation for project delivery.
• Ensure all mechanical designs align with construction feasibility and project timelines.

Skills

HVAC design

Duct design

Shop drawings

Load calculations

Coordination with construction teams

Technical drafting

Australian standards knowledge

Communication skills

Education

Authorization to sign off in Australia

Job description

Hunt St Pty Ltd is seeking a Mechanical HVAC Engineer (008) for a fully remote, independent contractor role based in the Philippines. The position focuses on end-to-end HVAC design for residential and commercial projects, including system design, documentation, and coordination with construction teams.

The candidate must hold authorization to sign off on Australian jobs and bring proven experience in HVAC design, duct work, load calculations, and construction documentation.