Mechanical Engineer – HVAC, TAB & Commissioning

About the role

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

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.
• Verify system performance, troubleshoot issues and optimise operations.
• 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 systems, air & water balancing, chilled water, plumbing and fire protection.
• Experience using TAB instruments and interpreting design airflow and hydronic balancing requirements.
• Saudi Council of Engineers registration preferred.
• Excellent communication, technical reporting and problem‑solving skills.
• Valid Saudi driving licence is an advantage.

Required skills

• Plumbing
• Chilled water systems
• HVAC systems
• Fire Protection
• TAB instruments
• Air water balancing
• Testing & Commissioning