Senior MEP Engineer – Water & Wastewater Systems

Dishley Holding; Doha; On-site; QAR 180,000 - 240,000; Full time

Job summary

Dishley Holding is seeking a Senior Mechanical Design Engineer with 5+ years of experience in MEP, STP, plumbing and water systems. You will lead mechanical design, perform hydraulic calculations, select equipment, and prepare technical documentation and drawings for multidisciplinary projects.

You will coordinate with electrical, civil and process teams, review submittals and supplier proposals, and ensure designs meet codes and client requirements.

Qualifications

• Bachelor's degree in Mechanical Engineering required.
• Minimum 5 years of relevant mechanical design/MEP experience.
• Experience with STP, wastewater, pumping stations, water systems preferred.
• Strong knowledge of hydraulic calculations and equipment sizing.
• Proficiency in P&IDs, PFDs, GA drawings and piping isometrics.
• Experience coordinating with multiple disciplines and clients.

Responsibilities

• Lead mechanical design activities for MEP, STP, plumbing, ROP/RO, pumping stations and water/wastewater projects.
• Prepare design concepts, calculations, layouts, specs and technical reports.
• Perform hydraulic calculations and equipment sizing; prepare datasheets and schedules.
• Create and review GA drawings, piping layouts, isometrics, P&IDs and PFDs.
• Review submittals, shop drawings, bids and supplier proposals; coordinate with teams and clients.
• Ensure compliance with project requirements, local regulations and international codes.

Skills

Mechanical Design

Piping Design

Hydraulic Calculations

P&ID

GA Drawings

PFD

Pump Selection

Equipment Sizing

AutoCAD

MS Office

Education

Bachelor's degree in Mechanical Engineering

Tools

AutoCAD

MS Project

Microsoft Office

Job description

Dishley Holding is seeking a Senior Mechanical Design Engineer with 5+ years of experience in MEP, STP, plumbing and water systems. You will lead mechanical design, perform hydraulic calculations, select equipment, and prepare technical documentation and drawings for multidisciplinary projects.

You will coordinate with electrical, civil and process teams, review submittals and supplier proposals, and ensure designs meet codes and client requirements.