About the Role:
In this position, you will play a critical role in the commissioning process for HVAC systems, plumbing, and firefighting systems on major building projects. You will be responsible for reviewing mechanical design documents, developing commissioning plans, and ensuring the successful execution and testing of various mechanical systems. Your efforts will contribute to our mission of transforming the built environment and promoting sustainable practices.
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Key Responsibilities:
- Commissioning Reviews & Planning:
- Review mechanical design drawings, specifications, sequences of operation, and submittals for commissioning feasibility.
- Assist in developing project-specific Commissioning Plans, Pre-Functional Checklists and Functional Performance Test (FPT) procedures for mechanical assets.
- Site Execution & Testing:
- Perform field inspections, pre-functional verification, and witness static/dynamic testing of HVAC systems (AHUs, FCUs, chillers, cooling towers, boilers, pumps, and variable frequency drives), firefighting, and plumbing.
- Lead and witness Functional Performance Testing (FPT), Air & Water Testing, Adjusting, and Balancing (TAB) verification, and sound/vibration testing.
- Witness integrated testing of smoke management, stairwell pressurization, and Indoor Air Quality (IAQ) validation.
- Issues Tracking & Quality Assurance:
- Identify, document, and track mechanical issues and deficiencies in the commissioning log; collaborate with contractors and consultants to drive timely resolution.
- Verify BAS/BMS graphics, setpoints, and sequences of operation in coordination with the control team.
- Reporting & Handover:
- Compile field visit reports, functional test execution sheets, and contribution inputs for final Commissioning Reports and Systems Manuals.
Qualifications & Requirements:
- Education: Bachelor’s Degree in Mechanical Engineering.
- Experience: 3 to 5 years of proven experience in HVAC commissioning, TAB supervision, or mechanical site engineering on major building projects.
- Technical Skills:
- Deep knowledge of HVAC systems, hydronic piping, air distribution, BMS interfaces, and TAB procedures.
- Familiarity with commissioning standards (ASHRAE Guideline 0 / Standard 202, NEBB, AABC) and green building rating systems (LEED BD+C, Mostadam, Estidama).
- Proficiency in reading P&IDs, control schematics, and sequence of operation narratives.
- Soft Skills:
- Strong technical writing skills for clear issue logging and reporting.
- Rigorous attention to detail and assertive communication with project stakeholders.
