Senior Mechanical Engineer (Plumbing & Fire Protection – Design)

To lead the design coordination and delivery of plumbing and fire protection systems for construction projects ensuring efficient compliant and high-quality engineering solutions aligned with project requirements and international standards.

• Lead design of domestic water supply drainage sewage storm water and irrigation systems.
  
• Perform hydraulic calculations pipe sizing and equipment selection (pumps tanks heaters etc.).
  
• Prepare design layouts schematics and detailed drawings.
  

• Design firefighting systems including sprinkler systems standpipes fire hose reels and fire pumps.
  
• Perform hydraulic calculations and system sizing as per NFPA standards.
  
• Prepare detailed design drawings and specifications for fire protection systems.
  

• Coordinate with architectural structural and other MEP disciplines.
  
• Ensure proper integration of plumbing and firefighting systems within building design.
  
• Identify and resolve design clashes using BIM tools.
  

• Ensure compliance with Qatar Construction Specifications (QCS) NFPA and local authority regulations.
  
• Prepare and review design submissions for authority approvals.
  
• Liaise with civil defense and relevant authorities when required.
  

• Review and approve shop drawings material submittal and method statements.
  
• Respond to RFIs and provide technical clarifications.
  
• Participate in design reviews and value engineering initiatives.
  

• Provide technical support during the construction phase.
  
• Conduct site inspections to ensure compliance with approved design.
  
• Support testing & commissioning of plumbing and firefighting systems.
  

• Bachelors Degree in Mechanical Engineering
  
• UPDA/MMUP Certification (mandatory / preferred as per company requirement)
  
• 1012 years of experience in plumbing & fire protection design within construction projects
  
• Strong experience in consultancy or contractor design environment
  

• Expertise in plumbing and firefighting system design
  
• Strong knowledge of NFPA codes IPC/UPC and local regulations
  
• Proficiency in AutoCAD Revit BIM tools
  
• Experience with hydraulic calculation software (e.g. Elite Pipe Flow etc.)