Mechanical Engineer – HVAC & TAB Specialist

About the role

CSI Global is seeking a Mechanical Engineer to lead on‑site mechanical activities, focusing on HVAC, plumbing and fire protection systems. The role involves testing, adjusting & balancing (TAB) and supporting commissioning efforts across projects in Saudi Arabia.

Key responsibilities

• Execute and supervise mechanical engineering tasks on‑site.
• Perform and oversee TAB for HVAC air and hydronic systems.
• Support testing & commissioning of HVAC, plumbing and fire protection installations.
• Conduct system performance verification, troubleshooting and optimization.
• Review mechanical drawings, specifications and technical submittals.
• Coordinate with clients, consultants and project teams to ensure successful delivery.
• Prepare TAB reports, commissioning documentation, inspection reports and technical submissions.
• Assist with HVAC installation, preventive maintenance, system upgrades and AMC activities.
• Ensure compliance with project specifications, quality standards, HSE requirements and international commissioning practices.

Required profile

• Bachelor's degree in Mechanical Engineering.
• 1–7 years of experience in MEP, HVAC, TAB and testing & commissioning.
• Strong knowledge of HVAC, air & water balancing, chilled water, plumbing and fire protection systems.
• Experience using TAB instruments and interpreting design airflow and hydronic balancing requirements.
• Saudi Council of Engineers registration preferred.
• Valid Saudi driving licence is an advantage.

Required skills

• HVAC system design and operation
• Air and water balancing
• Chilled water system expertise
• Plumbing and fire‑protection systems
• Testing, Adjusting & Balancing (TAB) instrumentation
• Testing & commissioning procedures
• System performance verification and optimization