239 Mechanical Design jobs in Qatar

Our Middle East operations have an exciting opportunity for a Senior Mechanical Engineer to join our office in Qatar, within the building services team.

To be successful, you must be a qualified Senior Mechanical Engineer with a minimum of 8 years of experience. You should have a sound understanding of current mechanical engineering technologies in the design and delivery of large institutional, residential, retail, commercial, and educational developments.

Key requirements include:

• Experience working within the Middle East and holding Grade A certification.
• A proven track record of delivering large-scale multidisciplinary sustainable building designs from an engineering consultancy.
• Experience preparing authority submission documentation and liaising directly with local authorities in Qatar.
• Experience leading and preparing firefighting, plumbing, drainage, and HVAC design calculations and drawings.
• Strong understanding of NFPA and QCDD standards.
• Excellent technical report writing, documentation skills, and proficiency in English communication.
• Extensive experience using current technology analysis software for firefighting, heat load calculations, and energy modeling.
• Experience with Building Information Modeling (REVIT) software.
• Ability to work independently and proactively as part of a team on project delivery.

Your technical expertise should be complemented by highly developed communication skills, the ability to share knowledge effectively, and experience working in a consultative manner with internal and external clients, including project management experience.

A competitive salary package will be offered to the successful candidate based on qualifications, skills, and experience. GHD promotes family-friendly policies and welcomes applications from all nationalities, supporting nationalization programs in Qatar and the United Arab Emirates.

Our Middle East operations have an exciting opportunity for a Senior Mechanical Engineer to join our office in Qatar, within the building services team.

To be successful, you must be a qualified Senior Mechanical Engineer with a minimum of 8 years of experience. You should have a sound understanding of current mechanical engineering technologies in the design and delivery of large institutional, residential, retail, commercial, and educational developments.

Key requirements include:

• Experience working within the Middle East and holding Grade A certification.
• A proven track record of delivering large-scale multidisciplinary sustainable building designs from an engineering consultancy.
• Experience preparing authority submission documentation and liaising directly with local authorities in Qatar.
• Experience leading and preparing firefighting, plumbing, drainage, and HVAC design calculations and drawings.
• Strong understanding of NFPA and QCDD standards.
• Excellent technical report writing, documentation skills, and proficiency in English communication.
• Extensive experience using current technology analysis software for firefighting, heat load calculations, and energy modeling.
• Experience with Building Information Modeling (REVIT) software.
• Ability to work independently and proactively as part of a team on project delivery.

Your technical expertise should be complemented by highly developed communication skills, the ability to share knowledge effectively, and experience working in a consultative manner with internal and external clients, including project management experience.

A competitive salary package will be offered to the successful candidate based on qualifications, skills, and experience. GHD promotes family-friendly policies and welcomes applications from all nationalities, supporting nationalization programs in Qatar and the United Arab Emirates.

In a world of possibilities, pursue one with endless opportunities. Imagine Next!

When it comes to what you want in your career, if you can imagine it, you can do it at Parsons. Imagine a career working with intelligent, diverse people sharing a common quest. Imagine a workplace where you can be yourself. Where you can thrive. Where you can find your next, right now. We’ve got what you’re looking for.

Job Description:

Principal Mechanical Design Engineer

Qatar

Parsons is looking for an amazingly talented Principal Mechanical Design Engineer to join our team! In this role you will get to provide the necessary technical leadership, mentoring and guidance to the mechanical staff while working on some of the most exciting and large-scale infrastructure projects.

What You'll Be Doing:

• The Principal Mechanical Design Engineer will ensure total quality of all engineering efforts and independently develops and/or supervises the creation of Mechanical engineering designs for large and mega infrastructure projects that meet customer quality requirements and international as well as Local Authority regulations and standards. This includes defining the problem, establishing the work scope, preparing the budget and schedule, planning the work, providing technical direction, and reporting the work status.
• Engineering / Design of major potable water, wastewater and storm pumping stations.
• Engineering / Design of water and industrial wastewater plants, Sewage treatment plants and RO Plants.
• Carrying out Concept, preliminary and detailed engineering works related to process mechanical engineering such as developing process mechanical calculations.
• Carryout design of odour control systems.
• Carry out hydraulic calculations and hydraulic analysis modeling for sewage treatment plants and pumping stations.
• Strong knowledge of Mechanical systems design for buildings such as HVAC, Plumping and Fire Fighting.
• Knowledge of septicity analysis & its related studies.
• Coordinate and obtain the data from suppliers as necessary to complete the process mechanical design for preliminary, biological and tertiary treatments for treatment plants.
• Carry out process mechanical design for treatment plants and pumping stations to PWA standards and quality as and when assigned by the team lead.
• Initiating and developing the detailed designs for process mechanical designs
• Excellent report writing skills.
• Preparing and generating spread sheets to carry out calculations.
• Coordination with other Discipline Engineers as applicable.
• Coordinate with BIM/CAD Technicians concerning project requirements and timelines.
• Conducting client and project meetings as required by the project.
• Ensure statutory and regulatory requirements are met in all designs.
• Support the project submittals and No Objection Certificates (NOC) process to the relevant Authorities.
• Allocating resources and time effectively
• Stay updated with relevant technical developments within the discipline.
• Understand the contract and scope of project deliverables.
• Ensure that Health & Safety is embedded 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.
• Take on additional duties as assigned by management.

What Required Skills You'll Bring:

• Bachelor’s degree in Mechanical Engineering or equivalent qualification.
• At least 20+ years of overall experience.
• Extensive experience in design development of major potable water, wastewater and storm pumping stations, water, industrial wastewater plants, Sewage treatment plants and RO Plants.
• Advanced proficiency in relevant software including Watts for Septicity analysis (preferable), hydraulic modeling analysis, CFD, Surge Analysis etc.
• Must have thorough knowledge of industry practices and regulations.
• Excellent written and verbal communication skills.
• Extensive experience in Doha/Qatar is mandatory.

What Desired Skills You'll Bring

• Thorough knowledge of industry practices and regulations.
• Ability to stay updated with relevant technical developments within the discipline.
• Understanding of contract and scope of project deliverables.
• Effective time and resource management.

We truly invest and care about our employee’s wellbeing and provide endless growth opportunities as the sky is the limit, so aim for the stars! Imagine next and join the Parsons quest—APPLY TODAY!

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• Develop and review mechanical designs for static equipment such as QRHs and their support structures.
• Ensure designs comply with relevant standards and specifications including OCIMF, Shell DEP, and QatarEnergy requirements.
• Prepare and manage datasheets, load calculations, design reports, and detailed 3D models using industry-standard software.
• Lead and participate in design reviews with the client, classification societies, and internal stakeholders.
• Ensure timely submission of high-quality design deliverables as per project schedules.
• Coordinate with fabrication teams to ensure design feasibility and manufacturability.
• Support installation and commissioning teams during the marine execution phase.
• Resolve technical queries and interface issues during design and execution phases.
  
  

• Bachelor's degree in Mechanical Engineering or related field.
• Minimum 7 years of experience in mechanical design of static equipment in the oil & gas or marine industry.
• Proven expertise in QRH systems, structural supports, and compliance with OCIMF and Shell DEP standards.
• Proficient in 3D modeling and design tools (e.g., SolidWorks, AutoCAD, ANSYS, or similar).
• Experience in coordinating with fabrication workshops and marine installation teams.
• Strong communication, coordination, and problem-solving skills.
  
  

• Develop and review mechanical designs for static equipment such as QRHs and their support structures.
• Ensure designs comply with relevant standards and specifications including OCIMF, Shell DEP, and QatarEnergy requirements.
• Prepare and manage datasheets, load calculations, design reports, and detailed 3D models using industry-standard software.
• Lead and participate in design reviews with the client, classification societies, and internal stakeholders.
• Ensure timely submission of high-quality design deliverables as per project schedules.
• Coordinate with fabrication teams to ensure design feasibility and manufacturability.
• Support installation and commissioning teams during the marine execution phase.
• Resolve technical queries and interface issues during design and execution phases.
  
  

• Bachelor’s degree in Mechanical Engineering or related field.
• Minimum 7 years of experience in mechanical design of static equipment in the oil & gas or marine industry.
• Proven expertise in QRH systems, structural supports, and compliance with OCIMF and Shell DEP standards.
• Proficient in 3D modeling and design tools (e.g., SolidWorks, AutoCAD, ANSYS, or similar).
• Experience in coordinating with fabrication workshops and marine installation teams.
• Strong communication, coordination, and problem-solving skills.