mechanical engineer

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mechanical design engineer

Astrea Group Trading & Contracting W.L.L.

Job Description:We are looking for a qualified Mechanical Design Engineer with solid experience in Firefighting and HVAC systems to join our team in Qatar. The ideal candidate will be responsible for developing mechanical designs, preparing technical documentation, and coordinating with various disciplines to ensure successful project delivery.Key Responsibilities:<ul><li>Prepare detailed mechanical designs, drawings, and calculations for Firefighting and HVAC systems.</li><li>Develop layouts, schematics, and system specifications in line with project requirements.</li><li>Perform heat load calculations, pump sizing, ducting design, and hydraulic calculations.</li><li>Coordinate with electrical, civil, and project management teams for multidisciplinary integration.</li><li>Ensure compliance with international and local standards (NFPA, ASHRAE, Qatar Civil Defense, etc.).</li><li>Review vendor/subcontractor technical submittals and shop drawings.</li><li>Provide engineering support during execution, installation, testing, and commissioning stages.</li></ul>Requirements:<ul><li>Bachelor&rsquo;s degree in Mechanical Engineering or related field.</li><li>Minimum 5 &ndash; 8 years of experience in Mechanical Design, specifically in Firefighting and HVAC.</li><li>Proficiency in design software such as AutoCAD, Revit, HAP/Block Load, and hydraulic calculation tools.</li><li>Strong knowledge of relevant codes and standards.</li><li>Excellent communication, teamwork, and problem-solving abilities.</li></ul>Job Type: Full-time

Mechanical Design Engineer (Firefighting & HVAC)

McDermott

<div>Job Overview
The Senior Mechanical Engineer uses best practices and knowledge of internal or external issues to improve the mechanical discipline within McDermott. They will act as a resource for colleagues with less experience and share their conceptual and practical expertise related to the mechanical discipline. The Senior Mechanical Engineer solves complex problems and uses their discipline-specific knowledge to improve their products or services. The Senior Mechanical Engineer impacts a range of customer, operational, project, or service activities with the mechanical team and other related teams and ensures that they are working within the appropriate guidelines and policies.</div>
 <div><div>Our ingenuity fuels daily life. Together, we&rsquo;ve forged some of the most trusted partnerships across the energy value chain to make what was once just an idea a reality: laying subsea infrastructure thousands of feet below sea level, installing platforms hundreds of miles from shore, using our expertise to design and build offshore wind infrastructure, and reshaping the onshore landscape to deliver the energy products the world needs safely and sustainably.
 
 
For more than 100 years, we've been making the impossible possible. Today, we're driving the energy transition with more than 30,000 of the brightest minds across 54 countries.</div></div>
 <div>Key Tasks and Responsibilities
<ul><li>Perform conceptual, FEED, Studies, and detailed analyses and design as per design basis, project specifications, design codes, and standards
</li><li>Apply knowledge and skills to a wide range of standard and nonstandard situations
</li><li>Prepare clear and accurate detailed design calculations and analyses including design reports and procedures
</li><li>Manage own time to meet agreed deadlines and budgets and develop plans for short-term work activities in own area
</li><li>Focus on completing work within budgets
</li><li>Delegate lead over the discipline project team when necessary
</li><li>Clearly communicate and explain complex issues and work to establish understanding
</li><li>Be fully familiar with the project scope of work, specifications, schedule, and all inter-discipline requirements; including identifying concerns as early as practicable and taking appropriate initiatives to address the issues
</li><li>Identify changes to scope and promptly raise change notifications, including providing any necessary supporting documentation and estimates
</li><li>Provide similar support for Variation Orders
</li><li>Interface with all disciplines to develop clash-free designs
</li><li>Interface with other departments to obtain input for Discipline designs and drawings
</li><li>Maintain close coordination with other engineering disciplines, Planning, Fabrication, Marine, and Project Management Team, as required
</li><li>Document substantive communications (communications that result in significant decisions or assignment of actions) and forward copies to Discipline Lead Engineer and Discipline Manager
</li><li>Assist in the preparation of estimates for bid proposals, including technical query reviews, execution statements, and workhour estimates
</li><li>Raise technical queries to obtain missing information, clarify work scope, and maintain client-preferred procedures, specifications, standards, practices, and operational requirements
</li><li>Prepare Discipline engineering design basis, philosophies, and technical specifications, as required
</li><li>Participate in finalizing deliverables lists and deliverables, ensuring compliance with specifications and functional integrity
</li><li>Attend project review meetings, vendor meetings, engineering meetings, and offshore site surveys, as required
</li><li>Provide technical direction and review of Designers producing products related to Mechanical Engineering
</li><li>Prepare and review design reports and procedures
</li><li>Assist in providing necessary design inputs to other disciplines to enable them to proceed with their deliverables
</li><li>Assist procurement personnel in procuring Discipline equipment, materials, and services; ensuring that work produced complies with Customer objectives and procedures
</li><li>Procurement assistance includes preparing and reviewing requisitions, evaluating technical quotations and preparing queries, compiling bid tabulations and recommendations, preparing purchase requisitions, and coordinating with Procurement to expedite vendor documents, as directed by Discipline Lead Engineer
</li><li>Assist in updating weight report based on receipt of vendor information
</li><li>Check engineering performed by others within the Discipline
</li><li>Review vendor and subcontractor submittals, checking for compliance with project specifications and providing comments as necessary
</li><li>Perform design verification through single-discipline check/ inter-discipline check (IDC)
</li><li>Provide technical support to all fabrication queries, including identifying defect/ rectification requirements
</li><li>Keep the Lead Engineer apprised of all activities and concerns, technical, budgetary, and manpower related
 </li></ul>Reports to: Project: Lead Engineer
 
Functional: Supervising/Lead Engineer or Engineering Manager
 
Liaise with: All Engineering disciplines, Fabrication Group, Safety Dept, Document Control, Procurement Group,
 
Subcontractors and Vendors, and Customers
 
Supervises: Engineers</div>
 <div>Essential Qualifications and Education
<ul><li>Bachelor&rsquo;s Degree in Mechanical Engineering (Master&rsquo;s Degree is preferred)
</li><li>8-15 years of experience in oil and gas with major contractors or consultants predominately performing detailed design of offshore facilities
</li><li>Preferably Registered Professional or Chartered Engineer or member of professional engineering society
</li><li>Preferably Registered Professional Engineer or member of a professional engineering society
</li><li>Good English in writing/speaking (B2 Level minimum)
</li><li>Quality-oriented and schedule-conscious
</li><li>Serves as a technical reference and/or source of reliable information for the discipline
</li><li>Leadership skills and willingness to coordinate some discipline tasks
</li><li>Make recommendations to improve the work process
</li><li>Give support to construction when necessary, from the office or at the site
</li></ul>#LI-JG2</div>

Senior Mechanical Engineer (Static)

Senior Mechanical Engineer (Rotating Equipment Design)

Valerian Trading &Contracting

Urgent Hiring!!!Senior Mechanical EngineerLocation: Doha, Qatar Duration: 24 Months (Extendable) Start Date: Within Two WeeksQualifications:<ul><li>Bachelor&rsquo;s Degree in Mechanical Engineering (BSc. Mechanical)</li><li>Minimum 15 Years of Professional Experience</li><li>UPDA Grade A Certification (Mandatory)</li><li>Proven Consultant-Side Experience</li><li>Extensive Experience in Building Projects (HVAC, Plumbing, Firefighting Systems)</li><li>BIM Capability (as per EIR-PWA Requirements) &ndash; Mandatory</li><li>Previous PWA (Public Works Authority) Approval &ndash; Preferable</li></ul>Responsibilities:<ul><li>Manage and oversee all mechanical design and supervision activities for building projects.</li><li>Ensure designs comply with PWA standards, project specifications, and local regulations.</li><li>Utilize BIM processes and tools in line with EIR-PWA requirements.</li><li>Coordinate with architectural, structural, and electrical teams to ensure design integration.</li><li>Review design documents, reports, and technical submittals for accuracy and compliance.</li></ul>If you meet the above qualifications and are available to start within two weeks, please applyJob Types: Full-time, Contract Contract length: 24 monthsApplication Question(s):<ul><li>How many years of total experience you have?</li><li>Do you have consultancy experience?</li><li>Do you have building experience?</li><li>Are you currently working?</li><li>How soon can you join?</li></ul>Education:<ul><li>Bachelor's (Preferred)</li></ul>License/Certification:<ul><li>QID (Required)</li><li>UPDA Grade A Certificate (Preferred)</li></ul>

Senior Mechanical Engineer

Candidzone

We are hiring!Senior Mechanical EngineerDuration: 24 months extendable<ul><li>BSc. Mechanical</li><li>+15 years of experience</li><li>UPDA : Grade A</li><li>BIM Capability is Mandatory (EIR-PWA)</li><li>Consultant Experience</li><li>Buildings Experience</li><li>Previous Approval from PWA is preferable</li></ul>Job Types: Temporary, Contract

Kate Real Estate

We are seeking an experienced Mechanical Engineer to join our facilities team for a large shopping mall in Doha. The ideal candidate will have a strong background in mechanical design, facility management, and construction, ensuring the smooth operation and maintenance of all mechanical systems within the mall.Key Responsibilities:<ul><li>Oversee, maintain, and improve all mechanical systems including HVAC, plumbing, fire protection, and other building services.</li><li>Develop and review mechanical designs and ensure compliance with project specifications and standards.</li><li>Coordinate with contractors, suppliers, and facility management teams.</li><li>Prepare technical reports, inspection summaries, and maintenance schedules.</li><li>Supervise maintenance staff and ensure timely resolution of mechanical issues.</li><li>Ensure compliance with safety regulations and energy efficiency standards.</li><li>Requirements:</li><li>Bachelor&rsquo;s Degree in Mechanical Engineering or related field.</li><li>Minimum 8 years of relevant experience in mechanical design, construction, or facility management (preferably within malls or large commercial buildings).</li><li>Valid Qatar Driving License (UPDA certification is an advantage).</li><li>Fluent in English (spoken and written).</li><li>Strong knowledge of mechanical systems design, installation, and maintenance.</li><li>Excellent communication, coordination, and problem-solving skills.</li><li>Salary: QAR 5,000 &ndash; 7,000 (depending on experience and qualifications).</li><li>Additional benefits as per company policy.</li></ul>Job Type: Full-timePay: QAR5,000.00 - QAR7,000.00 per monthExperience:<ul><li>MALL : 8 years (Preferred)</li></ul>Application Deadline: 15/11/2025 Expected Start Date: 01/01/2026

Mechanical Engineer

QatarEnergy

<div>Primary Purpose of the Job:

Provide technical design and engineering services in Mechanical Engineering for all assigned engineering projects. Achieving the technical quality of work in accordance with QatarEnergy procedures, whilst considering quality, schedule, cost and HSE.
Required Experience and Skills:
<ul><li>10 years relevant post graduate experience, of which 6 years should be related to the Oil &amp; Gas industry in both Static and Piping disciplines. Expert level competency is required at least in one of the discipline areas (i.e., static or piping).</li><li>
Ability to identify and utilise relevant engineering standards, international codes, and company standards, related to Mechanical Engineering.</li><li>
Proven ability for effectively managing time, cost, and quality in either greenfield or brownfield engineering major projects as well in multiple project environment for the discipline engineering. Having experience in concept development, Front End Engineering Design (FEED), EPIC, and technical support to site/plant operation.</li><li>
Good communications and presentation skills with fluency in English.</li></ul>
Educational Qualifications:
<ul><li>Bachelor&rsquo;s degree in Mechanical Engineering</li><li>
Chartered Engineer / Professional Engineer status or equivalent is preferable.</li></ul></div>

SR. MECHANICAL ENGINEER (STATIC & PPG)

Explore 1261+ Mechanical design engineer in Doha this November. Find roles across top companies and apply now to boost your career.

1261 mechanical design engineer jobs IN Doha

Mechanical Design Engineer (Firefighting & HVAC)

Senior Mechanical Engineer (Static)

Senior Mechanical Engineer (Rotating Equipment Design)

Senior Mechanical Engineer

Senior Mechanical Engineer

Mechanical Engineer

SR. MECHANICAL ENGINEER (STATIC & PPG)