Indoor Environmental Quality Engineer

Purifive; Dubai; On-site; AED 120,000 - 200,000; Full time

Job summary

A leading indoor wellness company in Dubai is seeking an experienced HVAC & Indoor Air Quality Engineer. You will be the technical authority behind filtration upgrades, ensuring measurable air improvement. The ideal candidate has a bachelor's degree in Mechanical or HVAC Engineering and over 5 years of relevant experience. Join us in defining the UAE's benchmark for clean indoor air and enjoy a supportive environment focused on innovation and career growth.

Benefits

Flexible engagement options (full-time or consultant retainer)

Exposure to cutting-edge indoor wellness systems

Supportive environment focused on innovation and learning

Qualifications

• 5+ years of experience in HVAC application, commissioning, or IAQ projects.
• Understanding of fan curves, static pressure, and filter performance.
• Familiarity with ASHRAE 52.2 / 62.1 and ISO 16890 standards.

Responsibilities

• Evaluate and test FCU/AHU systems for filter upgrades and airflow impact.
• Measure static pressure, airflow velocity, and motor current before/after retrofits.
• Develop standard operating procedures for filtration, UV-C, and nano upgrades.

Skills

Mechanical or HVAC Engineering

Airflow and IAQ instruments knowledge

Strong documentation skills

Communication skills in English

Education

Bachelor’s degree in Mechanical or HVAC Engineering

Tools

Anemometer

Manometer

Particle counter

Job description

HVAC & Indoor Air Quality Engineer – PuriFive

Location: Dubai, UAE

Company: PuriFive Senses Technical Services LLC

Employment Type: Full-Time or Part-Time Consultant

Salary: AED 8,000 – 13,000 / month (full-time) or AED 3,000 – 5,000 retainer (part-time)

About PuriFive

PuriFive is a next-generation Indoor Wellness company in Dubai that merges engineering, science, and design to create healthier indoor environments.

We specialize in Air Wellness— measuring, upgrading, and maintaining indoor air through advanced filtration, nano protection, and smart diagnostics — all aligned with WELL and LEED principles.

We’re looking for a hands-on HVAC & Indoor Air Quality Engineer to help us define the UAE’s new benchmark for clean, balanced indoor air.

The Role

You’ll be the technical authority behind our filtration and airflow upgrades.

Your job is to test, validate, and standardize MERV 11–13, carbon, UV-C, and electrostatic retrofits for concealed FCUs and AHUs used across UAE buildings — ensuring measurable air improvement without compromising system performance.

Key Responsibilities

• Evaluate and test FCU/AHU systems for filter upgrades and airflow impact.
• Measure static pressure, airflow velocity, and motor current before/after retrofits.
• Build and maintain the PuriFive Retrofit Matrix (safe configurations by brand/model).
• Develop standard operating procedures (SOPs) for filtration, UV-C, and nano upgrades.
• Train technicians on IAQ diagnostics, safety, and documentation.
• Validate results using IAQ instruments (PM 2.5, VOC, CO₂, humidity, temperature).
• Support management and marketing with verified technical data and reports.

Skills

Qualifications

• Bachelor’s degree in Mechanical or HVAC Engineering.
• 5 + years of experience in HVAC application, commissioning, or IAQ projects.
• Understanding of fan curves, static pressure, and filter performance.
• Familiarity with ASHRAE 52.2 / 62.1 and ISO 16890 standards.
• Skilled with airflow and IAQ instruments (anemometer, manometer, particle counter).
• Strong documentation and communication skills in English.
• UAE experience preferred.

Ideal Candidate

• Curious engineer who loves solving airflow challenges.
• Hands-on and comfortable working on real FCUs and site testing.
• Values data, precision, and client safety.
• Wants to grow into a leadership role in a pioneering wellness brand.

What We Offer

• Flexible engagement (full-time or consultant retainer).
• Exposure to cutting-edge indoor wellness systems and IAQ diagnostics.
• Direct impact on product standards and national rollout.
• Supportive environment focused on innovation, learning, and career growth.