mechanical engineer

sr. mechanical engineer

mechanical technician

maintenance engineer

mechanical supervisor

mechanical test engineer

Accurate Trading, Contracting & Services

The Testing &amp; Commissioning Engineer (Mechanical) is responsible for carrying out and supervising the testing, balancing, and commissioning of mechanical systems, ensuring they perform according to design intent, specifications, and client requirements. The role involves close coordination with construction, QA/QC, and T&amp;C teams to achieve successful system handover.Key Responsibilities:<ul><li>Execute and monitor testing and commissioning activities for all mechanical systems &mdash; HVAC, plumbing, drainage, and firefighting.</li><li>Review design drawings, specifications, and method statements for commissioning works.</li><li>Prepare T&amp;C procedures, checklists, and reports in line with project standards.</li><li>Coordinate with main contractor, consultants, and suppliers during inspections and witness testing.</li><li>Ensure compliance with safety and quality standards during T&amp;C activities.</li><li>Identify and troubleshoot system issues during testing stages.</li><li>Verify and document test results, prepare handover reports and as-built documentation.</li><li>Support the preparation of operation and maintenance (O&amp;M) manuals.</li><li>Assist in training client representatives on system operation, if required.</li></ul>Job Type: Temporary Contract length: 6 monthsPay: QAR6,000.00 - QAR7,000.00 per month

T&C Engineer (Mechanical)

MUBADARA CONTRACTING AND MAINTENANCE

Candidate Requirements: (Mechanical Engineers Only and is currently residing in Doha)<ul><li>Valid UPDA certification as MECHANICAL ENGINEER (minimum Grade C) &ndash; mandatory</li><li>QCD certification &ndash; considered an advantage</li><li>Must be currently residing in Qatar</li><li>Minimum 5 years of experience in mechanical estimation within an MEP contracting company in Qatar</li><li>Strong technical knowledge of HVAC, plumbing, drainage, and fire protection systems</li><li>Proven ability to interpret tender documents, drawings, and specifications</li><li>Proficiency in preparing detailed BOQs, cost breakdowns, and value engineering proposals.</li><li>Experience in coordinating with suppliers and subcontractors for pricing and technical compliance</li><li>Familiarity with Qatar Construction Specifications (QCS) and local authority requirements</li><li>Skilled in using estimation software and Excel-based costing tools</li><li>Ability to prepare and submit technical and commercial proposals within tight deadlines</li><li>Strong analytical skills and attention to detail in reviewing project scope and identifying risks</li></ul>Job Type: Full-time

MECHANICAL ESTIMATOR (mechanical engineers only)

Al rafee Enterprises

We are seeking a qualified Mechanical Engineer with valid UPDA Grade and QCDD certification to join our team in Doha.Responsibilities:<ul><li>Design, supervise, and inspect mechanical systems including HVAC, firefighting, and plumbing.</li><li>Ensure compliance with QCDD, Kahramaa, and local authority standards.</li><li>Coordinate with consultants, contractors, and clients for project execution.</li><li>Prepare technical drawings, BOQs, and documentation for approvals.</li><li>Conduct site inspections to maintain quality and safety standards.</li></ul>Qualifications:<ul><li>Valid UPDA Grade (A/B/C) and QCDD Certification &ndash; mandatory.</li><li>Minimum 5 years of experience in mechanical design and site supervision (preferably in Qatar).</li><li>Strong knowledge of QCS, QCDD, and local authority regulations.</li><li>Transferable visa with NOC preferred.</li></ul>Job Type: Full-timeLicense/Certification:<ul><li>UPDA Grade Certificate (Required)</li><li>QCDD Certificate (Required)</li></ul>

Mechanical Engineer - QCDD Approved

Hexatech International

Roles &amp; Responsibilities<ul><li>Ensure implementation of QA Plans, QA/QC Procedures, Method statements, ITP&rsquo;s, checklists at the Project.</li><li>Ensure practical effective downstream implementation of the Project QA/QC Plans and procedures through regular site visits.</li><li>Liaise and coordinate at required Management levels at the site, on ISO QMS implementation, QA/QC issues, NCR&rsquo;s, customer complaints etc.</li><li>Plan and implement phased inspections/ Follow up Inspections with a team of Q/A, Q/C staff including sampling and testing of MEP works and installations.</li><li>Carry out investigation, root cause analysis, CAR/PAR and closure of NCR's for both sub-contractors and company employees works. Job Description</li><li>Ensure non-conformance records are, recorded, collected and reported for Corrective/preventive action.</li><li>Ensure that necessary controls for site quality work and proper documentation are in place at the site</li><li>Ensure tests and procedures are properly understood, planed, carried out, evaluated and recorded at the site.</li><li>Oversee production of technical and management system reports e.g. drawings and material, inspections submittals, their approval and rejection status, analytical review of the collected data and necessary corrective measures for continual improvement process of the project QMS system.</li><li>Plan, liaise and execute internal and external ISO 9001-2008 Quality Management System audits in coordination with QMR of the Division.</li></ul>Desired Candidate Profile<ul><li>University Degree in Electrical or Mechanical Engineering with minimum 5 years experience in related discipline</li><li>QA/QC training certifications from reputed institutes with minimum two years&rsquo; experience as QA/QC role preferably in Electro Mechanical contracting business.</li><li>Internal Quality auditor certification with minimum two years ISO 9001 QMS Management Experience preferably in Electro Mechanical contracting business.</li><li>Computer application (words and Excel )</li><li>Good Management and inter personal skills.</li><li>Good presentation and report writing skills in English.</li><li>Self-motivated and self-starter</li></ul>Job Type: Full-time

MEP QA/QC Engineers

Gulf Overseas HR Consultancy

We are looking for a qualified Service Technician / Engineer with expertise in maintaining and repairing RT/AT cranes, drilling rigs, and heavy mechanical equipment.Responsibilities:<ul><li>Diagnose and repair hydraulic, electrical, and mechanical systems of cranes and rigs.</li><li>Perform preventive maintenance and inspections.</li><li>Replace worn or defective parts and test equipment after repairs.</li><li>Ensure safety, reliability, and compliance with maintenance standards.</li><li>Prepare service reports and recommend improvements.</li></ul>Qualifications:<ul><li>ITI / Diploma in Mechanical or Electrical Engineering.</li><li>5&ndash;10 years of experience in cranes, drilling, or rig equipment service.</li><li>Strong technical knowledge of hydraulic and mechanical systems.</li><li>Ability to troubleshoot under pressure and work independently.</li><li>Food accommodation and transportation provided by company.</li></ul>Job Type: Full-timePay: QAR4,000.00 - QAR6,000.00 per month

Service Technician / Engineer – Cranes (RT / AT Cranes) / Drilling Equipment / Rig

Gold Leaf Consultants

About the Role:A reputed Company is seeking a qualified and detail-oriented QA/QC Engineer to join our engineering and construction division. The ideal candidate will ensure that all projects and processes meet the highest quality standards and comply with company, client, and international specifications.Key Responsibilities:<ul><li>Develop and implement QA/QC procedures, inspection plans, and test plans as per project requirements.</li><li>Conduct material inspections, welding inspections, and NDT coordination in compliance with project specifications.</li><li>Review project quality documentation, method statements, and inspection test plans.</li><li>Monitor site activities to ensure adherence to approved procedures, standards, and codes.</li><li>Coordinate with the client, consultant, and third-party inspectors on quality issues.</li><li>Prepare quality reports, NCRs, and corrective/preventive action reports.</li><li>Verify calibration of testing and inspection equipment.</li><li>Maintain and update all quality documentation for audits and client reviews.</li><li>Support continuous improvement and quality enhancement initiatives across projects.</li></ul>Qualifications and Experience:<ul><li>Bachelor&rsquo;s Degree in Mechanical / Electrical / Civil Engineering or related discipline.</li><li>Minimum 5&ndash;10 years of experience in QA/QC within energy, power, or heavy mechanical projects (preferably MAN Energy or similar EPC environment).</li><li>Strong knowledge of ISO 9001:2015, ASME, ASTM, and international QA/QC standards.</li><li>Experience with fabrication, installation, and commissioning QA/QC processes.</li><li>Certification such as CSWIP, AWS-CWI, ISO Lead Auditor, or ASNT Level II will be an added advantage.</li><li>Excellent communication and reporting skills.</li><li>Ability to work under pressure and coordinate with multiple teams.</li></ul>Preferred Attributes:<ul><li>Strong analytical and problem-solving abilities.</li><li>Proactive approach to quality assurance and risk management.</li><li>Commitment to maintaining high standards of safety and quality.</li></ul>Job Type: PermanentApplication Question(s):<ul><li>Have you ever worked with marine diesel Engine Industries with components such such as liners, exhaust valve spindles, cylinder heads, alpha lubricators, hydraulic pumps, if yes how many years.?</li></ul>

QA/Q Engineer

Alutechnal Factory

The AC Technician will be responsible for installing, maintaining, and repairing air conditioning and refrigeration systems within commercial, residential, and facility buildings. The candidate should have strong technical knowledge and troubleshooting skills to ensure optimal system performance and comfort levels.Key Responsibilities:<ul><li>Perform regular preventive maintenance, inspection, and servicing of HVAC systems and related equipment.</li><li>Diagnose and repair faults in air conditioning, ventilation, and refrigeration systems.</li><li>Install, test, and commission AC units and related controls.</li><li>Ensure all maintenance work is performed in accordance with safety standards and company procedures.</li><li>Monitor system performance and recommend improvements or replacements when necessary.</li><li>Respond promptly to maintenance requests and breakdowns in a professional manner.</li><li>Maintain accurate service records and report any major issues to the supervisor or maintenance engineer.</li><li>Support other maintenance activities when required as part of the facility management team.</li></ul>Qualifications and Requirements:<ul><li>Diploma or Technical Certificate in Air Conditioning, Refrigeration, or Mechanical Maintenance.</li><li>Minimum 3 years of relevant experience in building maintenance or facility management.</li><li>Strong knowledge of HVAC systems, components, and controls.</li><li>Ability to read and interpret technical diagrams and service manuals.</li><li>Good communication and teamwork skills.</li><li>Must be currently available in Qatar with valid transferable visa and QID (preferred).</li></ul>Skills:<ul><li>HVAC maintenance and troubleshooting</li><li>Preventive and corrective maintenance</li><li>Electrical and mechanical repair knowledge</li><li>Safety awareness and compliance</li><li>Time management and multitasking</li></ul>Job Type: Full-time

AC Technician

Explore 882+ Mechanical test engineer in Doha this November. Find roles across top companies and apply now to boost your career.