Job Description
Job Title: Senior Mechanical Engineer (Plumbing & Fire Protection - Design)

Location: Qatar

Department: MEP / Engineering

Experience: 10-12 years

1. Purpose of the Role

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.

2. Key Responsibilities
A. Plumbing System Design

• 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.

B. Fire Protection System Design

• 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.

C. Design Coordination

• 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.

D. Codes & Compliance

• 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.

E. Technical Review

• 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.

F. Construction Support

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

Requirements

Qualifications & Requirements

• Bachelor's Degree in Mechanical Engineering
• UPDA/MMUP Certification (mandatory / preferred as per company requirement)
• 10-12 years of experience in plumbing & fire protection design within construction projects
• Strong experience in consultancy or contractor design environment

Technical Skills

• 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.)