The construction worker shall be responsible for carrying out the following duties on-site: 1. Assist in installation of air conditioning and heating (HVAC) systems in accordance with project specifications and drawings. 2. Handle, load, unload and transport materials, tools and equipment required for installation works. 3. Install ducting, piping, insulation, brackets and other related components 4. Support Site Manager in system setup, testing and commissioning activities 5. Perform basic mechanical and electrical works under supervision of qualified personnel 6. Ensure proper alignment, securing and sealing of installed components 7. Maintain good housekeeping and ensure cleanliness of the worksite. 8. Comply with all workplace safety and heath regulations, including the use of personal protective equipment (PPE). 9. Follow instructions from Site Manager and adhere to project timelines and requirements. Requirement: - Diploma/Degree in Mechanical Engineering. - No prior work experie...