mechanical engineer

electrical engineer

mechanical draftsman

project engineer

senior architect

senior mechanical engineer

Lana Al Arab Contracting

Sr. Mechanical EngineerExperience: 15 Years of ExperienceMust have experience with high-rise buildingsConsultancy experience will be preferredDuration: 17th August 2025 to 22nd August 2025.Location -LusailRequire *Immediate joiners from Qatar with Valid QID*Job Types: Full-time, Contract Contract length: 12 monthsApplication Question(s):<ul><li>are you available to join immediately?</li><li>Do you have experience with Consultant company?</li><li>Are you ok for 1 month project?</li></ul>Experience:<ul><li>Sr. Mechanical Engineer: 10 years (Required)</li><li>High rise building Projects: 10 years (Required)</li></ul>License/Certification:<ul><li>UPDA (Required)</li></ul>

Senior Mechanical Engineer

Egis Group

<div>Company Description 
Egis International_MMUP
A leading global architectural, consulting, construction engineering, operations and mobility services firm. 
Job Description 
A highly skilled Senior Mechanical Engineer specializing in HVAC, Plumbing, Drainage, Fire Fighting, and Irrigation systems to lead design, review, and supervision for large-scale construction projects. The ideal candidate will ensure compliance with local and international standards, optimize system efficiency, and oversee site execution while coordinating with multidisciplinary teams.
Key Responsibilities:
Design &amp; Engineering:<ul><li>
Design and develop HVAC, Plumbing, Drainage, Fire Protection (Fire Fighting), and Irrigation systems for commercial, residential, and industrial projects.</li><li>
Prepare technical drawings, specifications, calculations, and BOQs using AutoCAD, Revit, HAP, Pipe Flow, and other relevant software.</li><li>
Develop scope of work for design-build tenders, including technical specifications, BOQs, and tender drawings.</li><li>
Prepare concept and detailed designs for mechanical systems (HVAC, plumbing, drainage, firefighting, BMS).</li><li>
Present and review Basis of Design (BOD), concept, and detailed designs for tenders.</li><li>
Ensure compliance with ASHRAE, IPC, NFPA, UPC, and local regulations (QCDD, Civil Defense, etc.).</li><li>
Conduct load calculations, hydraulic analysis, and energy efficiency optimization for HVAC and plumbing systems.</li><li>
Review and approve shop drawings, material submittals, and method statements.</li></ul>
Supervision &amp; Project Management:<ul><li>
Review and prepare tender evaluation reports.</li><li>
Check submittals, drawings, and contractor invoices for accuracy and compliance.</li><li>
Supervise on-site installation, testing, and commissioning of mechanical systems.</li><li>
Conduct inspections, quality control, and snagging to ensure adherence to design and safety standards.</li><li>
Resolve technical issues and provide solutions during construction.</li><li>
Liaise with clients, contractors, architects, and MEP teams to ensure smooth project execution.</li><li>
Monitor project schedules, budgets, and resource allocation</li></ul> 

Qualifications 
Experience Required: 10 years in mechanical engineering design and supervision (HVAC, Plumbing, Drainage, Fire Fighting, Irrigation.
 Education: Bachelor&rsquo;s/master&rsquo;s degree in mechanical engineering
Qualifications &amp; Skills:<ul><li>
10+ years of experience in HVAC, Plumbing, Fire Fighting, Drainage, and Irrigation design and supervision.</li><li>
Proficiency in AutoCAD, Revit MEP, HAP, CFD analysis, and BIM tools.</li><li>
Strong knowledge of:<ul><li>
Chilled water systems, VRF, ductwork design, pumps, piping networks</li><li>
Sprinkler systems, fire hydrants, stormwater drainage</li><li>
Tendering, contract management, and risk assessment</li></ul></li><li>
Excellent leadership, communication, and problem-solving skills.</li></ul></div>

Omada Rail Systems

<div><ul><li>Project Management
</li></ul><ul><li>Project Contract
</li></ul><ul><li>Executive
</li></ul><ul><li>Doha</li></ul></div>
 <div>About Us 
Egis International_MMUP
A leading global architectural, consulting, construction engineering, operations and mobility services firm. 
About the Role 
A highly skilled Senior Mechanical Engineer specializing in HVAC, Plumbing, Drainage, Fire Fighting, and Irrigation systems to lead design, review, and supervision for large-scale construction projects. The ideal candidate will ensure compliance with local and international standards, optimize system efficiency, and oversee site execution while coordinating with multidisciplinary teams.
Key Responsibilities:
Design &amp; Engineering:<ul><li>
Design and develop HVAC, Plumbing, Drainage, Fire Protection (Fire Fighting), and Irrigation systems for commercial, residential, and industrial projects.</li><li>
Prepare technical drawings, specifications, calculations, and BOQs using AutoCAD, Revit, HAP, Pipe Flow, and other relevant software.</li><li>
Develop scope of work for design-build tenders, including technical specifications, BOQs, and tender drawings.</li><li>
Prepare concept and detailed designs for mechanical systems (HVAC, plumbing, drainage, firefighting, BMS).</li><li>
Present and review Basis of Design (BOD), concept, and detailed designs for tenders.</li><li>
Ensure compliance with ASHRAE, IPC, NFPA, UPC, and local regulations (QCDD, Civil Defense, etc.).</li><li>
Conduct load calculations, hydraulic analysis, and energy efficiency optimization for HVAC and plumbing systems.</li><li>
Review and approve shop drawings, material submittals, and method statements.</li></ul>
Supervision &amp; Project Management:<ul><li>
Review and prepare tender evaluation reports.</li><li>
Check submittals, drawings, and contractor invoices for accuracy and compliance.</li><li>
Supervise on-site installation, testing, and commissioning of mechanical systems.</li><li>
Conduct inspections, quality control, and snagging to ensure adherence to design and safety standards.</li><li>
Resolve technical issues and provide solutions during construction.</li><li>
Liaise with clients, contractors, architects, and MEP teams to ensure smooth project execution.</li><li>
Monitor project schedules, budgets, and resource allocation</li></ul> 
What do we need from you 
Experience Required: 10 years in mechanical engineering design and supervision (HVAC, Plumbing, Drainage, Fire Fighting, Irrigation.
 Education: Bachelor&rsquo;s/master&rsquo;s degree in mechanical engineering
Qualifications &amp; Skills:<ul><li>
10+ years of experience in HVAC, Plumbing, Fire Fighting, Drainage, and Irrigation design and supervision.</li><li>
Proficiency in AutoCAD, Revit MEP, HAP, CFD analysis, and BIM tools.</li><li>
Strong knowledge of:<ul><li>
Chilled water systems, VRF, ductwork design, pumps, piping networks</li><li>
Sprinkler systems, fire hydrants, stormwater drainage</li><li>
Tendering, contract management, and risk assessment</li></ul></li><li>
Excellent leadership, communication, and problem-solving skills.</li></ul></div>

Steadfast Trading and Contracting

Urgent Hiring &ndash; Lead Mechanical EngineerWe are looking for an experienced Lead Mechanical Engineer with 10+ years of experience.Location: Tebodin Office, QatarDuration: 3 months (extendable)Availability: Immediate joiners requiredNote: Hiring locally in Qatar onlyEmail: hrsurumy@gmail.comContact: +974 50873338Job Type: Full-time

LEAD MECHANICAL ENGINEER

Worley

<div>
 
 Building on our past. Ready for the future
 
 
 
 Worley is a global professional services company of energy, chemicals and resources experts. We partner with customers to deliver projects and create value over the life of their assets. We&rsquo;re bridging two worlds, moving towards more sustainable energy sources, while helping to provide the energy, chemicals and resources needed now.
 
 
 
 Specific Accountabilities
 
 
 
 <ul>
 <li>
 Overall supervision of the mechanical team.
 </li>
 <li>
 Technical competence of Mechanical engineering personnel.
 </li>
 <li>
 Technical competency in rotating and static equipment.
 </li>
 <li>
 Forecast requirement for Mechanical engineering resources and allocate those resources.
 </li>
 <li>
 Mechanical design integrity of work scope and maintenance of standards.
 </li>
 <li>
 Identify instrument/electrical software necessary to enable mechanical group to function effectively.
 </li>
 <li>
 Aware of latest technology including the latest mechanical tool and software.
 </li>
 <li>
 Inter discipline communication development.
 </li>
 <li>
 Mechanical group communication development.
 </li>
 <li>
 Prepare mechanical manhour estimate to perform project tasks.
 </li>
 <li>
 Check compliance with Alliance QA/safety/environment goals.
 </li>
 <li>
 Promote Alliance culture in instrument/electrical engineering group.
 </li>
 <li>
 Manage mechanical design and any design changes within budget and schedule.
 </li>
 <li>
 Evaluate new technology advancements against existing design standards and revise where applicable.
 </li>
 <li>
 Promote cost reduction and productivity enhancing initiatives.
 </li>
 <li>
 Promote career development within the group.
 </li>
 <li>
 Identify and review new technology development which could be applicable in providing more cost effective facilities.
 </li>
 <li>
 Technical supervision of project designated mechanical engineers in the execution of their duty.
 </li>
 <li>
 Prepare weekly mechanical progress and expenditure reports on a project specific basis.
 </li>
 <li>
 Benchmark mechanical design and identify areas of improvement.
 </li>
 <li>
 Mentoring the mechanical engineers in the department.
 </li>
 <li>
 Multi discipline technical coordination and interaction.
 </li>
 <li>
 Consistently completes work within budgeted hours.
 </li>
 <li>
 Proactive in transferring skills and sharing knowledge.
 </li>
 <li>
 Competently prepares proposals and reports.
 </li>
 <li>
 Contributes to technology selection studies, process simplification, customized standards, value engineering constructability review, 3D CAD review and cost estimates.
 </li>
 <li>
 Quality Assurance &ndash; Responsible for working within the provisions and guidelines of the Quality Assurance system relevant to the BU, etc
 </li>
 <li>
 Safety &ndash; Responsible for personal safety safe working practices for the BU, etc. Understand and follow OH&amp;S procedures.
 
 
 </li>
 </ul>
 
 Essential Skills/Experience
 
 
 
 <ul>
 <li>
 Experience with the development of layouts for new facilities
 </li>
 <li>
 Experienced in the specification, evaluation and documentation of equipment.
 </li>
 <li>
 Work is performed in accordance with broad technical guidelines and with minimal supervision.
 </li>
 <li>
 Ability to work to tight deadlines and prioritisation of work to achieve them.
 </li>
 <li>
 Vast experience with design of pumps, compressors and process equipment. (Experience in turbines will be an asset).
 </li>
 <li>
 Experience in brown fields &amp; asset services type project / contracts.
 </li>
 <li>
 Experience with interface between MTOs and procurement system.
 </li>
 <li>
 Experience with tender package preparation.
 </li>
 <li>
 Experience in Installation, Construction and Commissioning.
 </li>
 <li>
 Understand key equipment fabrication and maintenance requirements.
 </li>
 <li>
 Experience in process plant layout.
 
 
 </li>
 </ul>
 
 Industry Specific Experience
 
 
 
 <ul>
 <li>
 Extensive work experience at a senior level within the Oil &amp; Gas industry.
 </li>
 <li>
 Extensive technical, practical and leadership experience in the mechanical discipline in the same or similar
 </li>
 <li>
 industry, including experience managing and leading multi-disciplinary projects and teams.
 
 
 </li>
 </ul>
 
 Education &ndash; Qualifications, Accreditation, Training
 
 
 
 <ul>
 <li>
 Full-Time Bachelor&rsquo;s Degree in Mechanical Engineering from an accredited university
 </li>
 <li>
 MME (Ministry of Municipality and Environment) engineering accreditation is a mandatory requirement. Candidates not holding this accreditation must be willing to achieve this within the probationary period.
 </li>
 <li>
 Chartered Professional Engineer (CPEng) status or undertaking the same will be an advantage
 
 
 </li>
 </ul>
 
 People Skills
 
 
 
 <ul>
 <li>
 Able to work in diverse team
 </li>
 <li>
 Able to make difficult decisions and lead and manage others in changing business conditions.
 </li>
 <li>
 Highly effective people management skills such as leadership, team, interpersonal, coaching, mentoring and supervisory skills. Must be able to build, motivate, develop and manage an effective team.
 </li>
 <li>
 Highly effective management skills including the ability to plan, set goals; and manage time, priorities, resources, accountabilities, schedules and cost.
 </li>
 <li>
 Understands Worley Vision and purpose, translates it into team goals and objectives, and gains team commitment to achieving those goals and objectives.
 </li>
 <li>
 Effectively manages and resolves conflict between individuals and/or groups.
 </li>
 <li>
 Negotiates successful outcomes that achieve the required objectives and have the support and acceptance of all parties.
 
 
 </li>
 </ul>
 
 Other
 
 
 
 <ul>
 <li>
 Good English communication skills (spoken &amp; written)
 </li>
 <li>
 Excellent verbal and written communications skills, including the ability to convey information and ideas to individuals and groups, and make presentations when required.
 </li>
 <li>
 Demonstrates initiative and a willingness to learn and continuously improve on performance.
 </li>
 <li>
 Able to work on multiple projects of various size and complexity.
 </li>
 <li>
 Able to work effectively in small to large multi-disciplinary teams and share and transfer knowledge within teams
 
 
 </li>
 </ul>
 
 Moving forward together
 
 
 
 We&rsquo;re committed to building a diverse, inclusive and respectful workplace where everyone feels they belong, can bring themselves, and are heard. We provide equal employment opportunities to all qualified applicants and employees without regard to age, race, creed, color, religion, sex, national origin, ancestry, disability status, veteran status, sexual orientation, gender identity or expression, genetic information, marital status, citizenship status or any other basis as protected by law.
 
 
 We want our people to be energized and empowered to drive sustainable impact. So, our focus is on a values-inspired culture that unlocks brilliance through belonging, connection and innovation.
 
 
 And we're not just talking about it; we're doing it. We're reskilling our people, leveraging transferable skills, and supporting the transition of our workforce to become experts in today's low carbon energy infrastructure and technology.
 
 
 Whatever your ambition, there&rsquo;s a path for you here. And there&rsquo;s no barrier to your potential career success. Join us to broaden your horizons, explore diverse opportunities, and be part of delivering sustainable change.
 
 
 
 Company
 
 
 
 Worley
 
 
 
 Primary Location
 
 
 
 QAT-DW-Doha
 
 
 
 Job
 
 
 
 Mechanical
 
 
 
 Schedule
 
 
 
 Full-time
 
 
 
 Employment Type
 
 
 
 Employee
 
 
 
 Management Level
 
 
 
 Individual Contributor
 
 
 
 Job Posting
 
 
 
 Jul 9, 2025
 
 
 
 Unposting Date
 
 
 
 Ongoing
 
 
 
 Reporting Manager Title
 
 
 
 Department Manager
 
 
</div>

Chief Mechanical Engineer

Candidzone

We are hiring!Lead Mechanical Engineer (Static)Duration : 2 Months + Extendable<ul><li>Minimum 15 years of experience in Oil &amp; Gas with major contractors or consultants.</li><li>Bachelor&rsquo;s Degree in Mechanical Engineering.</li><li>Proven experience in conceptual, FEED, and detailed engineering.</li><li>Proficient in mechanical data sheets, equipment specifications, material requisitions, and TBE.</li><li>Strong knowledge of API 650, API 620, ASME Sec VIII Div 1 &amp; 2 standards.</li><li>Skilled in equipment GAD, nozzle orientation, and fabrication drawings.</li><li>QatarEnergy Refinery project experience is an advantage.</li><li>Residing in Qatar with valid QID.</li></ul>Job Types: Full-time, Temporary, Contract Contract length: 2 months

Lead Mechanical Engineer (Static)

Urgent Hiring &ndash; Short-Term Project (Building Supervision &ndash; Data Center)We are looking for experienced professionals for an existing project in Qatar.Location: Qatar (Hiring locally only)Start Date: 01 September 2025Duration: Short-term requirementOpen Positions:Sr. Material / QA &amp; QC EngineerBSc Civil Engineer with 10+ years&rsquo; experience in building supervisionMust be currently in Qatar with a valid QIDSr. Mechanical EngineerBSc Mechanical Engineer with 10+ years&rsquo; experience in building supervisionMust be currently in Qatar with a valid QIDSr. Electrical EngineerBSc Mechanical Engineer with 10+ years&rsquo; experience in building supervisionMust be currently in Qatar with a valid QIDEmail CVs to: hrsurumy@gmail.comJob Type: Full-time

SR MECHANICAL ENGINEER

Explore 719+ Senior mechanical engineer in Doha this September. Find roles across top companies and apply now to boost your career.

719 senior mechanical engineer jobs IN Doha

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SR MECHANICAL ENGINEER