Senior Mechanical Engineer

Diaar Real Estate; Riyadh; On-site; SAR 140,000 - 210,000; Full time

Job summary

A leading real estate company in the Riyadh Region is seeking an experienced Mechanical Engineer specializing in plumbing systems for residential projects. The role involves designing plumbing systems, preparing shop drawings, and supervising on-site work to ensure compliance with standards. The ideal candidate has a bachelor's degree in Mechanical Engineering and 3–5 years of relevant experience, ensuring quality in plumbing designs from conception to execution. Strong knowledge of plumbing codes and skills in AutoCAD are essential.

Qualifications

• 3–5 years of experience in residential plumbing works.
• Proven experience in technical office and site supervision.
• Strong knowledge of plumbing codes and Saudi Building Code.
• Solid knowledge of plumbing codes and Saudi Building Code requirements.

Responsibilities

• Design residential plumbing systems including drainage and water supply.
• Prepare and approve plumbing shop drawings and specifications.
• Supervise on-site execution of plumbing works.
• Supervise on-site execution and ensure compliance with drawings.
• Coordinate with architectural, structural, and electrical teams to resolve clashes.
• Conduct pressure, leakage, and flushing tests and approve handover.
• Review as-built drawings and ensure Saudi Building Code compliance.

Skills

Plumbing design

Technical office responsibilities

Site supervision

Problem-solving skills

Coordination skills

Education

Bachelor’s degree in Mechanical Engineering

Tools

AutoCAD

Revit

Job description

Job Description

We are looking for a Mechanical Engineer specialized exclusively in plumbing systems for residential projects. The role covers plumbing design, technical office responsibilities, site supervision, and final handover, with full ownership of all plumbing-related works from design to execution and acceptance.

Key Responsibilities

• Design residential plumbing systems including cold & hot water supply, drainage, vent, and stormwater systems.
• Prepare, review, and approve plumbing shop drawings.
• Prepare and review BOQs and technical specifications related to plumbing works.
• Review and approve plumbing material submittals and suppliers.
• Supervise on‑site execution of plumbing works and ensure compliance with approved drawings and specifications.
• Coordinate with architectural, structural, and electrical teams to resolve clashes and technical issues.
• Conduct and approve plumbing tests (pressure testing, leakage testing, flushing).
• Perform sectional, final, and handover inspections for plumbing works.
• Review and approve as‑built drawings.
• Ensure full compliance with Saudi Building Code and relevant local standards.

Qualifications & Requirements

• Bachelor’s degree in Mechanical Engineering.
• Minimum 3–5 years of experience specifically in residential plumbing works.
• Proven experience in technical office (design & shop drawings) and site supervision.
• Strong knowledge of plumbing codes and Saudi Building Code requirements.
• Proficiency in AutoCAD (Revit is a plus).
• Strong inspection, coordination, and problem‑solving skills.

Preferred

• Experience with villas, apartment buildings, or multi‑unit residential developments.
• Background in real estate development or contracting companies.