HVAC Sales Engineer

บริษัท อิตัลไทยวิศวกรรม จำกัดHuai Khwang, Bangkokjobthaipublished 09/18/2026
Machine translation — original language: Thai.Show original

Employment Terms: Full-time Employee Working Days: Monday - Friday (08.30-17.30) Work Location: Italthai House, New Petchaburi Rd., Bangkok Near MRT Phetchaburi / BTS Phrom Phong / Italthai Pier -------------------------------

Job Objectives: Responsible for the sales of HVAC products such as VRF and Chiller to achieve set targets, while providing technical advice to customers.

Job Descriptions:

  • Plan and execute sales and marketing activities for HVAC products.
  • Present products and provide technical advice to customers, such as VRF and Chiller.
  • Prospect and develop new customer bases, while maintaining relationships with existing customers in both the public and private sectors.
  • Coordinate with relevant departments both internally and externally.
  • Prepare quotations, technical documents, and support bidding/project work.
  • Follow up on sales and provide technical support to customers until the sale is successfully closed.
  • Prepare sales reports, progress reports, and present monthly/quarterly/yearly performance results.

Qualifications: Bachelor's degree in Mechanical Engineering or a related field. At least 5 years of experience in HVAC product sales, such as VRF, Chiller, or air conditioning systems. Possess good technical knowledge of air conditioning systems and the ability to read / take off / interpret engineering drawings. Experience in Project Sales, such as buildings, factories, or medium-to-large scale projects, will be specially considered. Able to prepare Quotations, Technical Submittals, and documents related to bidding work. Possess professional product presentation and technical consulting skills for customers. Possess negotiation skills and the ability to close sales according to targets. Ability to coordinate with internal teams (Engineering / Purchasing / Project) and external parties (Customers / Supplier). Able to travel to meet customers or work off-site. Able to communicate in English at a functional level (reading/writing technical documents or communicating with international Suppliers).

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