Mechanical Design Engineer

5 days ago


Doha, Baladīyat ad Dawḩah, Qatar Parsons Oman Full time

At Parsons Oman, we're seeking a highly skilled Senior Mechanical Engineer to join our team in Qatar. As a key member of our engineering team, you'll be responsible for delivering complete process mechanical designs for foul sewer, treated water, storm water and sewage treatment plants.

Key Responsibilities:
  • Conduct concept, preliminary and detailed engineering works related to mechanical design for foul sewer, storm water and treated water pumping stations to PWA standards and quality.
  • Familiar with PFD, P&ID, mechanical calculations such as blower sizing, screen sizing, grit classifiers and process pumps including datasheets for the treatment plants.
  • Design odour control systems including bio filtration and activated carbon filtration as required with input from vendors.
  • Carry out hydraulic calculations and hydraulic analysis modeling for sewage treatment plants and pumping stations.
  • Preliminary surge analysis for pumping station projects as required.
  • Familiar with HVAC, Plumbing and firefighting systems associated with pumping stations and utility buildings.
  • Knowledge of CFD analysis preferred.
  • Excellent report writing skills.
  • Preparing and generating spreadsheets to carry out calculations.
  • Coordinate with other Discipline Engineers as applicable.
  • Coordinate with BIM/CAD Technicians concerning project requirements and timelines.
  • Conduct client and project meetings as required by the project.
  • Ensure statutory and regulatory requirements are met in all designs.
  • Support project submittals and No Objection Certificates (NOC) process to relevant Authorities.
  • Allocate resources and time effectively.
  • Stay updated with relevant technical developments within the discipline.
  • Understand contract and scope of project deliverables.
  • Embed Health & Safety into all work practices in line with company policies.
  • Provide regular work status updates, including risks or concerns, to Seniors or MEP manager.
  • Attend and contribute in team and project meetings as required.
  • Complete accurate time sheets by set deadline.


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