HVAC Internal Sales Engineer

Company: WR HVAC
Apply for the HVAC Internal Sales Engineer
Location: Rayleigh
Job Description:

Suitable for

  • Applications Engineer
  • Internal Sales
  • HVAC Estimator
  • Proposals Engineer
  • Technical Sales Engineer
  • Sales Estimator
  • Technical Estimator

Overview & Role

An established HVAC manufacturer specialising in air diffusion products is seeking a Technical Sales Engineer to support specification‑led projects through accurate product selection, technical quotation, and coordination with consultants and contractors.

This role supports a high volume of technical enquiries, interpreting drawings and specifications to produce accurate, compliant quotations and product selections based on airflow, pressure drop and acoustic performance. You will act as a key link between consultants, contractors and internal teams, responding to technical queries, supporting specification retention and contributing to value engineering where required.

Responsibilities

Support a high volume of technical enquiries, interpret drawings and specifications, produce accurate technical quotations, and act as a liaison between consultants, contractors and internal teams.

Qualifications

  • Experience within HVAC or building services
  • Background in estimating, internal sales, or applications
  • Understanding of airflow principles and air distribution products (grilles, diffusers, louvres)
  • Ability to interpret drawings, specifications and schedules
  • Experience producing technical quotations
  • Strong attention to detail and ability to manage multiple enquiries
  • Commercial awareness with the ability to prioritise workload

Desirable

  • Direct experience with air diffusion products
  • CAD (2D/3D) capability
  • Exposure to specification‑led projects
  • Experience supporting CPDs (e.g., CIBSE)

Benefits

  • Salary circa £45,000
  • Christmas bonus
  • Full‑time, office‑based role
  • Monday to Friday, 08:30 – 17:00
  • Up to 25 days of annual leave

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Posted: June 6th, 2026