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Water Supply & Drainage Design Engineer

Huadong Engineering CorporationPosted October 11, 2026Last date to apply:October 16, 2026
KarachiFull-timeOn-siteRs 150,000 - 230,000

About the Role

Huadong Engineering Corporation Limited is recruiting a Water Supply/Drainage Design Engineer in Karachi to design water infrastructure, industrial plumbing, and hydrological drainage for power and renewable energy projects.

Key Responsibilities

  • Execute complete plumbing, water supply, and surface/stormwater drainage engineering designs according to ASME and IPC standards
  • Perform hydraulic modeling, stormwater runoff calculations, and flood risk assessments using HEC-HMS and HEC-RAS
  • Perform sizing calculations and technical specifications for industrial piping, pumps, control valves, and storage tanks
  • Generate detailed engineering drawings, Bills of Quantities (BOQs), cost estimates, and procurement packages
  • Coordinate seamlessly across civil, structural, electrical, and process engineering disciplines for infrastructure projects

Qualifications & Skills

Basic Requirements

  • Bachelor's or Master's degree in Civil Engineering or Water Resources Engineering from an accredited university (PEC registered)
  • 3 to 4 years of proven design experience in water supply, industrial drainage, and hydraulic modeling
  • Prior engineering design experience in power plants, renewable energy parks, or major infrastructure projects
  • Proficiency in engineering software: AutoCAD Civil 3D, QGIS, HEC-HMS, and HEC-RAS
  • Familiarity with international design codes such as USBR, FHWA, USDA, USACE, and International Plumbing Code (IPC)

Preferred Qualifications

  • Experience on mega energy projects with multinational EPC contractors in Pakistan or overseas

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About Huadong Engineering Corporation

Huadong Engineering Corporation Limited, a subsidiary of PowerChina, is a global engineering consulting firm delivering energy, water resources, and infrastructure development worldwide.

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