mechanical process engineer

Swan Global WLL

Hiring: Mechanical EngineerLocation: Qatar Experience Required: 5+ YearsJob Requirements<ul><li>Bachelor&rsquo;s degree or above in Mechanical Engineering</li><li>Minimum 5 years of experience in oil &amp; gas or industrial projects</li><li>Proficient in AutoCAD, SolidWorks, or similar design software</li><li>Strong knowledge of mechanical equipment installation and commissioning</li><li>Familiar with international standards such as API, ASME, etc.</li></ul>Key Skills<ul><li>Technical drawing and design expertise</li><li>Equipment installation and site coordination</li><li>Problem-solving and troubleshooting</li><li>Knowledge of industry codes and compliance</li></ul>Job Type: PermanentWork Location: In person

Mechanical Engineer

Swan Global

<div>
 
 
 1. JOB PURPOSE / OVERVIEW
 
 
 
 
 
 
 The Mechanical Engineer is responsible for providing technical engineering support for the design, installation, commissioning, and maintenance of mechanical systems and equipment within oil &amp; gas or large-scale industrial projects. The role ensures that all mechanical engineering deliverables comply with project specifications, international codes (API, ASME, etc.), safety standards, and quality requirements. The engineer will coordinate with multidisciplinary teams, contractors, vendors, and clients to achieve project objectives safely, on time, and within budget.
 
 
 
 
 
 
 2. KEY RESPONSIBILITIES &amp; DUTIES
 
 
 
 
 
 
 Design &amp; Engineering:
 
 <ul>
 <li>
 Prepare, review, and approve mechanical engineering deliverables including equipment specifications, data sheets, material requisitions, technical bid evaluations, and vendor document reviews.
 </li>
 <li>
 Develop and check mechanical drawings (general arrangements, piping layouts, equipment layouts) using AutoCAD, SolidWorks, or equivalent software.
 </li>
 <li>
 Perform mechanical calculations (stress analysis, load ratings, thermal expansion, etc.) as required.
 </li>
 <li>
 Ensure designs comply with international codes and standards (ASME, API, ANSI, NFPA, ASTM, etc.) and client specifications.
 </li>
 </ul>
 
 Installation &amp; Commissioning:
 
 <ul>
 <li>
 Oversee and supervise mechanical equipment installation (pumps, compressors, vessels, heat exchangers, tanks, piping systems, rotating equipment, etc.) at site.
 </li>
 <li>
 Coordinate pre-commissioning and commissioning activities, including preparation of procedures, checklists, and punch lists.
 </li>
 <li>
 Troubleshoot mechanical issues during installation, startup, and operational phases.
 </li>
 <li>
 Ensure proper alignment, lifting, rigging, and bolting procedures are followed.
 </li>
 </ul>
 
 Project Coordination &amp; Site Support:
 
 <ul>
 <li>
 Collaborate with civil, structural, electrical, and instrumentation disciplines to resolve clashes and ensure integrated design.
 </li>
 <li>
 Provide technical support to procurement, fabrication, construction, and QA/QC teams.
 </li>
 <li>
 Attend site inspections, HAZOP meetings, design reviews, and progress meetings.
 </li>
 <li>
 Review contractor/subcontractor shop drawings, method statements, and ITPs (Inspection &amp; Test Plans) from a mechanical perspective.
 </li>
 </ul>
 
 Compliance, Safety &amp; Quality:
 
 <ul>
 <li>
 Ensure all mechanical activities comply with project HSE requirements, permit-to-work (PTW) systems, and company safety policies.
 </li>
 <li>
 Participate in risk assessments (JSA, HAZID) and ensure engineering controls are implemented.
 </li>
 <li>
 Maintain accurate documentation: as-built drawings, equipment logs, test reports, and change orders.
 </li>
 </ul>
 
 Vendor &amp; Client Coordination:
 
 <ul>
 <li>
 Interface with equipment vendors and suppliers to ensure technical compliance and resolve delivery or quality issues.
 </li>
 <li>
 Respond to client technical queries (TQ) and coordinate with client engineering representatives.
 </li>
 </ul>
 <li>
 </li>
 
 
 3. QUALIFICATIONS, SKILLS &amp; EXPERIENCE
 
 
 
 
 
 
 Education:
 
 <ul>
 <li>
 Bachelor&rsquo;s degree (B.E. / B Tech) or higher in Mechanical Engineering from a recognized university.
 </li>
 </ul>
 
 Experience:
 
 <ul>
 <li>
 
 Minimum 5+ years
 
 of relevant experience in
 
 oil &amp; gas, petrochemical, refinery, power, or heavy industrial projects
 
 .
 </li>
 <li>
 Proven experience in
 
 mechanical equipment installation and commissioning
 
 (rotating and static equipment).
 </li>
 <li>
 Site-based experience is highly preferred.
 </li>
 </ul>
 
 Technical &amp; Software Skills:
 
 <ul>
 <li>
 
 Proficient in AutoCAD, SolidWorks, or similar 2D/3D design software
 
 .
 </li>
 <li>
 Working knowledge of
 
 ASME, API, ANSI, ASTM, and other international codes
 
 .
 </li>
 <li>
 Familiarity with piping systems, pressure vessels, pumps, compressors, heat exchangers, and material selection.
 </li>
 <li>
 Knowledge of welding symbols, piping isometrics, P&amp;IDs, and equipment layouts.
 </li>
 </ul>
 
 Soft Skills:
 
 <ul>
 <li>
 Strong problem-solving and analytical skills.
 </li>
 <li>
 Excellent communication (written and verbal) and team coordination abilities.
 </li>
 <li>
 Ability to work under pressure and meet deadlines in a fast-paced project environment.
 </li>
 <li>
 Good report writing and documentation skills.
 </li>
 </ul>
 
 Certifications (Preferred but not mandatory):
 
 <ul>
 <li>
 UPDA/MMUP certification (for Qatar roles)
 </li>
 <li>
 PMP / Project Management certification
 </li>
 <li>
 NEBOSH / IOSH or other HSE training
 </li>
 </ul>
 
 
</div>

ALEMCO

<div>
 
 
 Mechanical Engineer - UAE
 
 
 
 
 
 
 
 Are you a hands-on professional with a passion for precision and performance? Join us in delivering high-quality MEP systems for landmark projects in the UAE.
 
 
 
 
 
 
 
 We are building a talent pipeline and are interested in connecting with potential candidates for future opportunities. This posting is to gather expressions of interest for upcoming roles.
 
 
 
 
 
 
 This role is based on-site in the UAE and will require relocation.
 
 
 
 
 
 
 Who we are!
 
 
 
 ALEC Engineering and Contracting L.L.C. (ALEC), part of ICD, is a leading GCC construction company known for delivering complex, high-profile projects. With 20+ years of experience, ALEC builds across sectors including airports, hospitality, retail, and high-rises
 
 
 
 
 
 In the UAE, ALEC has delivered many of the nation&rsquo;s most iconic developments, operating as a fully integrated contractor through specialist business units that provide end-to-end construction solutions.
 
 
 
 
 
 ALEMCO provides integrated MEP and facilities services that power some of the region&rsquo;s most ambitious developments. From electrical systems to long-term maintenance, we focus on technical reliability and sustainable performance - supported by an inclusive and skilled team with a passion for engineering excellence.
 
 
 
 
 
 
 Why Join Us?
 
 
 
 We are seeking a highly skilled
 
 Mechanical Engineer (MEP)
 
 to join our project delivery team in the UAE. In this role, you will be responsible for overseeing the design, installation, testing, and commissioning of mechanical systems (HVAC, plumbing, firefighting, and associated services) across large-scale projects. You will work closely with project managers, consultants, subcontractors, and site teams to ensure quality, compliance, and timely delivery of MEP works.
 
 
 
 
 
 At ALEMCO, we&rsquo;re about more than just building iconic structures - we&rsquo;re about building exceptional careers. As a trusted partner to some of the region&rsquo;s most ambitious projects, we value innovation, operational excellence, and our people. Join us to deliver Project Planning and Controls initiatives that directly shape our business success, from sourcing candidates to enhancing candidate experiences.
 
 
 
 
 
 
 Your Role
 
 
 <ul>
 <li>
 Review mechanical (HVAC, plumbing, firefighting) designs, shop drawings, and material submittals for compliance with project specifications and authority requirements.
 </li>
 <li>
 Supervise and monitor mechanical works on site to ensure proper installation, alignment, and adherence to approved drawings and standards.
 </li>
 <li>
 Coordinate with electrical and civil teams to resolve technical conflicts and ensure seamless integration of MEP services.
 </li>
 <li>
 Prepare method statements, risk assessments, and ensure strict compliance with
 
 HSE requirements
 
 .
 </li>
 <li>
 Manage subcontractors, monitor productivity, and verify progress against project schedules.
 </li>
 <li>
 Conduct inspections, testing, and commissioning of mechanical systems in line with project and authority standards.
 </li>
 <li>
 Prepare and maintain project documentation including ITPs, checklists, NCRs, and as-built drawings.
 </li>
 <li>
 Liaise with local authorities (e.g.,
 
 Civil Defense, DEWA, ADDC, DCD
 
 ) for inspections and approvals.
 </li>
 <li>
 Support project handover by compiling O&amp;M manuals, warranty documents, and client/consultant deliverables.
 </li>
 </ul>
 
 
 
 
 
 What We&rsquo;re Looking For
 
 
 <ul>
 <li>
 
 Bachelor&rsquo;s degree
 
 in Mechanical Engineering (or equivalent).
 </li>
 <li>
 
 5+ years&rsquo; experience
 
 in MEP construction, with at least 2 years in the UAE.
 </li>
 <li>
 Strong technical knowledge of
 
 HVAC, plumbing, and firefighting systems
 
 .
 </li>
 <li>
 Experience in
 
 testing &amp; commissioning
 
 of MEP systems.
 </li>
 <li>
 Familiarity with
 
 UAE codes, regulations, and authority procedures
 
 .
 </li>
 <li>
 Proficiency in
 
 AutoCAD, Revit/BIM (preferred), and MS Office
 
 .
 </li>
 <li>
 Knowledge of
 
 QA/QC processes, method statements, and ITPs
 
 .
 </li>
 <li>
 Excellent communication and problem-solving skills.
 </li>
 </ul>
 
 
 
 
 
 What We Offer
 
 
 <ul>
 <li>
 Total package of salary, UAE Employment Visa, Medical Insurance &amp; Annual ticket allowance.
 </li>
 <li>
 The chance to contribute to some of the UAE's most iconic projects.
 </li>
 <li>
 A collaborative, supportive environment that values innovation and excellence.
 </li>
 <li>
 Opportunities for professional growth and career progression.
 </li>
 </ul>
 
 
 
 
 
 Ready to Lead?
 
 
 
 If you&rsquo;re inspired by what you&rsquo;ve read and believe you&rsquo;re the right fit, we&rsquo;d love to hear from you.
 
 
 Join ALEMCO and shape the future of infrastructure delivery in the UAE.
 
 
 
 
 
 Apply today and be part of something extraordinary.
 
</div>

Al Saher Communication, Security And Trading CO WLL

We are looking for an experienced Mechanical Engineer with strong expertise in the installation, testing, and maintenance of fire protection systems across residential, commercial, and industrial projects in the GCC region.Requirements:<ul><li>B.Tech in Mechanical Engineering</li><li>UPDA and QCDD certification</li><li>3&ndash;5 years of experience in fire protection systems operation and maintenance</li><li>Proficiency in AutoCAD</li></ul>Responsibilities:<ul><li>Prepare and review designs, drawings, and specifications for various fire protection systems, including fire alarm systems, sprinkler systems, water mist systems, FM200 systems, fire pumps, and passive fire protection</li><li>Conduct site inspections and feasibility studies to assess project requirements</li><li>Ensure compliance with QCDD regulations and relevant standards</li><li>Develop and maintain procedures to review and verify designs from contractors and consultants</li><li>Coordinate with project teams to ensure smooth execution</li></ul>Job Type: Full-timePay: Up to QAR6,000.00 per monthWork Location: In person

Confidential Careers

<div>
 
 
 Job Title: Process Design Engineer &ndash; Oil &amp; Gas (FEED &amp; Detailed Engineering)
 
 
 
 
 Location:
 
 Qatar
 
 
 
 Experience:
 
 0&ndash;4 Years
 
 
 
 Industry:
 
 Oil &amp; Gas / EPC / Engineering Consultancy
 
 
 
 
 
 
 Job Purpose
 
 
 
 To support process engineering design activities for
 
 upstream, midstream, and downstream Oil &amp; Gas projects
 
 , contributing to
 
 FEED and Detailed Engineering
 
 phases while ensuring compliance with international standards and client specifications (e.g., QatarEnergy).
 
 
 
 
 
 
 Key Responsibilities
 
 
 <ul>
 <li>
 Assist in preparation and development of core
 
 process engineering deliverables
 
 :
 </li>
 <li>
 Process Flow Diagrams (PFDs)
 </li>
 <li>
 Piping &amp; Instrumentation Diagrams (P&amp;IDs)
 </li>
 <li>
 Heat &amp; Material Balance (HMB)
 </li>
 <li>
 Perform basic to intermediate
 
 process calculations
 
 , including:
 </li>
 <li>
 Line sizing and hydraulic calculations
 </li>
 <li>
 Pump/compressor calculations
 </li>
 <li>
 PSV/relief valve sizing (under guidance)
 </li>
 <li>
 Flare load estimation (basic level)
 </li>
 <li>
 Support design of
 
 Oil &amp; Gas facilities
 
 , such as:
 </li>
 <li>
 Separation systems (2-phase / 3-phase separators)
 </li>
 <li>
 Gas processing units
 </li>
 <li>
 Produced water treatment systems
 </li>
 <li>
 Utility systems (fuel gas, nitrogen, air, water systems)
 </li>
 <li>
 Prepare and review:
 </li>
 <li>
 Equipment and instrument datasheets
 </li>
 <li>
 Process descriptions and control philosophies
 </li>
 <li>
 Cause &amp; Effect diagrams
 </li>
 <li>
 Participate in
 
 process safety studies
 
 :
 </li>
 <li>
 HAZOP, HAZID, SIL assessments
 </li>
 <li>
 Incorporate safety and operability recommendations
 </li>
 <li>
 Interface with
 
 multidiscipline teams
 
 (Piping, Mechanical, E&amp;I, Civil)
 </li>
 <li>
 Assist in
 
 vendor document review
 
 , technical bid evaluations, and follow-ups
 </li>
 <li>
 Ensure compliance with:
 </li>
 <li>
 International codes &amp; standards (API, ASME, ISO, IEC)
 </li>
 <li>
 Client standards (QatarEnergy, Shell DEP, ADNOC if applicable)
 </li>
 <li>
 Provide support for:
 </li>
 <li>
 Site queries (TQ/RFI)
 </li>
 <li>
 Commissioning and start-up documentation (as required)
 </li>
 </ul>
 
 
 Qualifications
 
 
 <ul>
 <li>
 Bachelor&rsquo;s Degree in
 
 Chemical Engineering
 
 </li>
 <li>
 0&ndash;4 years of experience in
 
 Oil &amp; Gas / EPC / Engineering consultancy projects
 
 </li>
 <li>
 Exposure to
 
 FEED / Detailed Engineering deliverables
 
 preferred
 </li>
 </ul>
 
 
</div>

Process Design Engineer – Oil & Gas (FEED & Detailed Engineering)

Al-hattab Group of Companies

Job Tittle: QA|QC Engineer (Mechanical)Steel Manufacturing - QatarEDUCATION: Bachelor&rsquo;s degree in Mechanical Engineering. Relevant certifications, including AWS CWI or CSWIP, as well as ASNT Level II. EXPERIENCE: Minimum 8 years of experience as a Mechanical QC Inspector. Strong knowledge of welding processes, WPS/PQR, visual inspection techniques and welding standards such as AWS D1.1, ASME and BS standards (optional). Good understanding of coating/painting inspection/HDG/welding inspections and surface preparation standards (SSPC, ASTM A 123, NACE, AWSD1.1 basic knowledge is an advantage). Experience in preparing ITPs, PQPs, method statements, NCRs and inspection documentation. Ability to interpret engineering drawings, isometrics, P&amp;IDs and fabrication details. CRITERIA: Should be available for immediate joining or 1 month notice Should have experience in technical sales Should have experience in ERP systems.SALARY: QAR 8,000 - QAR 10,000Acc + Tra + 1 yr tktJob Type: Full-timePay: QAR8,000.00 - QAR10,000.00 per monthWork Location: In person

QA|QC Engineer (Mechanical)

Arabian MEP Contracting WLL

<ul><li>Identify potential suppliers, conduct market research, and evaluate supplier capabilities, pricing, and quality.</li><li>Negotiate contracts, terms, and conditions with suppliers to ensure favorable pricing and terms.</li><li>Prepare and issue requests for proposals (RFPs) and requests for quotations (RFQs) to potential suppliers.</li><li>Evaluate supplier proposals and select the most suitable suppliers based on cost, quality, and delivery considerations.</li><li>Manage the procurement process, including issuing purchase orders, tracking deliveries, and ensuring timely and accurate payments.</li><li>Establish and maintain strong relationships with suppliers and resolve any issues or disputes that may arise.</li><li>Identify cost-saving opportunities through supplier consolidation, negotiation, or process improvement initiatives.</li></ul>Qualification<ul><li>Bachelor&rsquo;s degree in Mechanical or Electrical</li><li>relevant experience in procurement.</li><li>Holder of UPDA License is a plus</li><li>Must be locally available in Qatar with valid Qatar ID/Residency Permit &amp; can join immediately.</li></ul>Job Types: Full-time, PermanentEducation:<ul><li>Bachelor's (Required)</li></ul>Experience:<ul><li>Procurement/Supply Chain: 3 years (Required)</li><li>MEP field: 3 years (Required)</li></ul>License/Certification:<ul><li>UPDA License (Preferred)</li><li>Qatar ID / Residency Permit (Required)</li></ul>Location:<ul><li>Doha (Required)</li></ul>Work Location: In person

Procurement Engineer (MEP)

Explore 693+ Mechanical process engineer in Doha this April. Find roles across top companies and apply now to boost your career.

693 mechanical process engineer jobs In Doha

Mechanical Engineer

Mechanical Engineer

Mechanical Engineer

Mechanical Engineer

Process Design Engineer – Oil & Gas (FEED & Detailed Engineering)

QA|QC Engineer (Mechanical)

Procurement Engineer (MEP)