QA/QC HVAC Specialist – AHUs, Ducts, Fans & Dampers (Mechanical)

Department: Mechanical Ops
Position Type: Full-Time, Immediate Start Required
Reporting To:

• Mechanical QA/QC Team Lead
• QA/QC Manager (Above Level)

The QA/QC HVAC Specialist – AHUs, Ducts, Fans & Dampers is responsible for the quality assurance and quality control of mission-critical HVAC systems for data centres. This includes inspection, verification, and testing of air handling units (AHUs), fan coil units (FCUs), ductwork, dampers, fans, insulation, and air distribution systems to ensure reliability, redundancy, and optimal performance.

The Specialist works closely with TAB (Testing & Balancing) teams, mechanical commissioning engineers, and contractors to ensure that all HVAC systems comply with project specifications, data centre design requirements, authority regulations, and industry standards (SMACNA, ASHRAE).

An immediate start and a relevant engineering degree are mandatory.

Key Responsibilities1. HVAC QA/QC for Data Centres

• Inspect, verify, and approve installation of:
• AHUs, FCUs, CRAC/CRAH units, ERVs
• Supply, return, and exhaust fans
• Fire, smoke, and motorized dampers, VCDs, VAVs
• Ensure ductwork is installed with:
• Correct routing, slope, and alignment
• Proper clearance and access for maintenance
• Fire-rated construction and airtightness as per data centre requirements
• Check insulation and vibration isolation for thermal and acoustic performance.

2. Airflow & Distribution Integrity

• Verify ductwork and fan performance to maintain redundancy and precision airflow critical for data centre operations.
• Inspect damper functionality, balancing, and accessibility.
• Identify and resolve potential leakage, misalignment, or airflow disruptions.

3. Testing & Verification

• Witness and ensure successful completion of:
• Duct leakage and pressure testing
• Equipment rotation and alignment checks
• Pre-commissioning verification of AHUs, fans, and dampers
• Functional testing to meet precise data centre environmental conditions
• Coordinate with TAB teams to validate airflow, temperature, and humidity requirements.

4. Coordination & Integration

• Collaborate with:
• Mechanical, electrical, and ELV teams
• Commissioning and TAB engineers
• Contractors and subcontractors for proper integration of HVAC systems
• Ensure installation aligns with mission-critical systems, redundancy zones, and operational continuity.

5. Documentation & QA/QC Compliance

• Prepare and maintain:
• Work Inspection Requests (WIRs)
• Material Inspection Requests (MIRs)
• NCRs and corrective action follow-up
• Daily QA/QC reports and inspection logs
• Review method statements, ITPs, and manufacturer installation guidelines for data centre compliance.

6. Compliance & Safety

• Ensure all installations meet:
• Data centre design and operational standards
• SMACNA, ASHRAE, and local codes
• Fire, smoke, and safety regulations
• Promote safe working practices in all mechanical installation areas.

Qualifications & ExperienceMandatory Requirements

• Bachelor’s Degree in Mechanical Engineering or related discipline.
• Immediate availability to join.

Experience

• 3–8 years of HVAC QA/QC or installation experience, preferably in data centre or mission-critical environments.
• Proven knowledge of AHUs, FCUs, fans, dampers, and duct systems in high-precision airflow applications.
• Familiarity with TAB and HVAC commissioning processes.

Skills & Competencies

• Strong understanding of data centre HVAC standards, airflow, redundancy, and precision requirements.
• Ability to read and interpret:
• HVAC shop drawings
• Coordination/BIM layouts
• Equipment schedules and control diagrams
• Excellent communication, coordination, and problem-solving skills.
• Detail-oriented with a strong quality-driven approach.
• Proactive in identifying non-conformances and recommending corrective actions.

Work Environment

• Site-based in mechanical rooms, data halls, and external plant areas.
• Fast-paced, precision-focused environment requiring careful inspection and coordination with multidisciplinary teams.

Job Type: Full-time

Pay: AED5,000.00 - AED6,500.00 per month

Education:

• Diploma (Required)

Language:

• advanced level English - written and spoken (Required)

License/Certification:

• UAE Driving Licence (Required)

Willingness to travel:

• 100% (Preferred)