mechanical commissioning engineer

Swan Global WLL

Job Title: Mechanical Engineer (Testing &amp; Commissioning) Location: Lusail, Qatar Contract Duration: 4 Months (with possible extension) Working Hours: 10 hours/day, 6 days/week Visa Requirement: Must have a valid Freelancer Visa Salary: TBD (Based on Experience and Qualifications)Job Summary:We are seeking a skilled and experienced Mechanical Engineer (Testing &amp; Commissioning) for a contract role based in Lusail, Qatar. The ideal candidate will have at least 5 years of relevant experience in mechanical systems testing and commissioning, particularly in building services, infrastructure, or large-scale projects. This position is critical to ensuring that all mechanical systems are tested, commissioned, and handed over in accordance with project specifications and timelines.Key Responsibilities:<ul><li>Plan, coordinate, and execute mechanical systems testing and commissioning activities.</li><li>Conduct inspections and functional performance testing of HVAC, plumbing, fire protection, and other mechanical systems.</li><li>Ensure compliance with project specifications, local codes, and international standards.</li><li>Identify and resolve issues found during the commissioning process.</li><li>Collaborate closely with design, construction, and quality teams to ensure seamless project delivery.</li><li>Prepare and maintain comprehensive testing and commissioning reports and documentation.</li><li>Attend site meetings and provide technical input as required.</li><li>Assist in the development and implementation of commissioning schedules and plans.</li></ul>Requirements:<ul><li>Bachelor&rsquo;s Degree in Mechanical Engineering or a related field.</li><li>Minimum 5 years of experience in mechanical testing and commissioning.</li><li>Strong knowledge of mechanical systems (HVAC, plumbing, firefighting, etc.).</li><li>Ability to read and interpret mechanical drawings and technical documents.</li><li>Proficiency in using testing instruments and reporting tools.</li><li>Must have a valid Freelancer Visa (Qatar).</li><li>Excellent communication and problem-solving skills.</li><li>Immediate availability preferred.</li></ul>Contract Terms:<ul><li>Type: Short-term Contract (4 months)</li><li>Work Hours: 10 hours/day, 6 days/week</li><li>Location: Lusail, Qatar</li><li>Extension: Possible based on project requirements and performance</li></ul>Job Types: Full-time, Contract Contract length: 4 monthsApplication Question(s):<ul><li>How many years of experience do you have </li><li>What is your visa type</li><li>What is your notice period</li><li>What is your expected salary</li></ul>

Mechanical Engineer (Testing & Commissioning)

Lana Al Arab Contracting

Mechanical QA/QC Engineer- (Testing &amp; Commissioning)<ul><li>Location: Lusail</li><li>Duration: 3 Months</li><li>Candidate should have a Bachelor's degree in Mechanical</li><li>5+ years of experience in QA/QC and testing &amp; commissioning activities</li><li>Candidate must be in Qatar with a valid QID.</li></ul>Job Type: Temporary Contract length: 3 monthsApplication Question(s):<ul><li>Are you available to join Immediately?</li></ul>Experience:<ul><li>Quality Engineer: 5 years (Required)</li><li>Mechanical (Testing and Commissioning): 5 years (Required)</li></ul>

QA/QC Engineer- Mechanical (Testing & Commissioning)

AESG

<div>
 
 AESG is an international specialist consultancy, engineering, and advisory firm, with offices across the UK, UAE, Saudi Arabia, Australia, Egypt and Singapore dedicated to help solve our clients greatest challenges, through collaboration, innovation, and advanced technical solutions. With unparalleled experience, gained from working on hundreds of projects, our multi-disciplinary team of Architects, Planners, Engineers, Scientists, Modelers and Project Managers work alongside our clients to deliver effective solutions that stand the test of time.
 
 
 
 Job Description:
 
 
 
 We are looking for a Senior Commissioning Engineer with a proven track record in leading the building commissioning of major construction projects to join our thriving business in UAE. The role will require you to support the project manager with delivery of project scope and provide training and coaching to the team.
 
 
 This role offers an excellent opportunity for an experienced and motivated Senior Commissioning Engineer seeking a leadership role within a growing and ambitious company with a unique service offering.
 
 
 
 
 
 
 Qualifications
 
 
 <ul>
 <li>
 BSc or MSc in Building Services, Mechanical or Electrical Engineering
 </li>
 <li>
 Minimum of 8 (eight) years job-related experience in the field of building commissioning
 </li>
 <li>
 Chartered Engineer, Incorporated Engineer or CSA Grade 6 Desirable
 </li>
 <li>
 Certified Commissioning Authority with BCA, ACG or NEBB Desirable
 </li>
 </ul>
 
 
 
 
 
 Essential Skills:
 
 
 <ul>
 <li>
 Independently conduct site inspections in a selected discipline
 </li>
 <li>
 Review design information, tolerances and agreed methods of working
 </li>
 <li>
 Assess whether test procedures and recorded results demonstrate compliance with project specifications and industry codes of practice
 </li>
 <li>
 Monitor installation, submittals and use of engineering tools adhering to project and commissioning guideline
 </li>
 <li>
 Wide-ranging MEP and ICT knowledge to conduct in-depth Commissionability design review studies
 </li>
 <li>
 Knowledge and understanding of commissioning programmes including sequencing of work and critical path analysis
 </li>
 <li>
 Able to assess priorities and communicate to staff
 </li>
 <li>
 Able to set-out and manage an effective commissioning process
 </li>
 <li>
 Participate in resolution of technical problems
 </li>
 </ul>
 
 
 
 
 
 Why join AESG?
 
 
 
 AESG is a multidisciplinary specialist consultancy, offering a consultancy service and work environment like no other.
 
 
 Through our world-class reputation for innovative thinking, pushing projects to outperform expectations through smart application of planning, engineering and architectural solutions, our project portfolio includes some of the worlds most forward-thinking and exciting new developments.
 
 
 The success of our company is built on the success of individuals. Our ability to achieve what we have is because our staff are driven, passionate and love what they do.
 
 
 Through our progressive, lively and collaborative environment, we identify, foster and nurture the greatest strengths of our staff, and allow them the opportunity to flourish by offering positions of responsibility at an early stage, and providing clear career progression pathways for all.
 
 
 
 
 
 
 As an employee of AESG you can expect:
 
 
 <ul>
 <li>
 Great career opportunities with access to huge variety of projects and incredible clients make your mark in a growing company and accelerate your career.
 </li>
 <li>
 Working on some of the worlds leading developments and tackling our clients greatest challenges
 </li>
 <li>
 Commitment in building on your areas of specialism and focal interest points, supporting your professional development through a structured training and mentorship program.
 </li>
 <li>
 Highly collaborative approach across the different technical service offerings
 </li>
 <li>
 Internal and external training opportunities where do you want to take your career? Well help you get there!
 </li>
 <li>
 Promotion of the importance of health and well-being of the team, including team building fitness activities, social events and the provision of a healthy work environment
 </li>
 <li>
 To be part of a dynamic and motivated team with an amazing team culture
 </li>
 </ul>
</div>

Senior Commissioning Engineer - Mechanical and Electrical

Drawlines Drafting Services

DRAWLINES ENGINEERING CONSULT is looking for Mechanical Site Engineer (Pump Stations &amp; Sewage) in Doha, QatarRequirements:<ul><li>Bachelor&rsquo;s degree in Mechanical Engineering.</li><li>Experience in pump stations, sewage networks, or water treatment plants.</li><li>Strong knowledge of mechanical equipment (pumps, valves, piping systems).</li><li>Familiarity with site procedures, HSE standards, and QA/QC processes.</li><li>Good communication and reporting skills.</li><li>Ability to work independently and under pressure.</li></ul>Key Responsibilities:<ul><li>Supervise installation, testing, and commissioning of mechanical systems for sewage and pump stations.</li><li>Review and interpret technical drawings, specifications, and BOQs.</li><li>Coordinate with civil, electrical, and instrumentation teams on site.</li><li>Ensure compliance with safety, quality, and environmental standards.</li><li>Prepare daily/weekly progress reports and attend site meetings.</li><li>Troubleshoot and resolve technical issues on-site.</li><li>Liaise with suppliers and contractors for timely delivery and execution.</li></ul>Interested candidates share cv through email career@drawlines.com or WhatsApp 77405500Job Types: Full-time, Temporary Contract length: 6 months

Mechanical Site Engineer (Pump Stations & Sewage)

Tadmur Holding WLL

This is a full-time, on-site role for a Commissioning Manager (Mechanical) located in Lusail. The Commissioning Manager will be responsible for overseeing mechanical engineering projects, managing teams, and ensuring the successful completion of Mechanical, Electrical, and Plumbing (MEP) systems. Daily tasks include supervising mechanical installations, coordinating with project managers, and ensuring compliance with safety and quality standards.Qualifications<ul><li>A strong experience minimum 10 years in Oil and Gas projects</li><li>Bachelor&rsquo;s degree in Mechanical Engineering or a related field</li><li>Mechanical Engineering skills</li><li>Experience in Mechanical Electrical and Plumbing (MEP) systems, and Plumbing</li><li>Team Management and Project Management skills</li><li>Relevant certifications and licenses in mechanical engineering.</li></ul>Job Types: Full-time, Permanent

Commissioning Manager (Mechanical)

OPU WLL

The Commissioning/Completion Engineer is responsible for managing discipline-specific activities during both the bid and execution phases of a project. This role ensures that corporate procedures, technical standards, and project deliverables are applied and issued correctly, on time, and within the approved man-hour budget. The engineer acts as a technical authority, coordinating across disciplines, vendors, and clients to support procurement, construction, and commissioningKey ResponsibilitiesTechnical Review &amp; Documentation<ul><li>Review contract annexes; identify discrepancies and submit clarifications to Discipline Lead and PEM.</li><li>Prepare missing standards and technical specifications not included in contract documentation.</li><li>Approve commissioning deliverables and ensure interdisciplinary checks are completed.</li><li>Review subcontractor engineering documents and vendor data.</li></ul>Coordination &amp; Interface Management<ul><li>Attend project meetings (kick-off, review, client-facing) as required.</li><li>Maintain effective communication between commissioning team, other disciplines, project management, and client representatives.</li><li>Ensure smooth flow of design information across the project team.</li></ul>Execution &amp; Support<ul><li>Assist during procurement, construction, and commissioning phases.</li><li>Monitor discipline man-hour usage; report disruptions or additional needs to PEM.</li><li>Provide technical support during bidding phase and contribute to man-hour estimation.</li><li>Support 3D model development and coordinate with 3D Model Coordinator per procedure.</li></ul>Quality Assurance &amp; Compliance<ul><li>Ensure procedures are followed and QA/QC systems are upheld.</li><li>Guarantee deliverables meet technical standards, design criteria, international norms, and contractual requirements.</li></ul>Qualification LevelAccepted EquivalentsAdvanced DegreeLaurea Magistrale / Specialistica, Chartered Engineer, A-levels + 5 years&rsquo; studyBachelor's DegreeLaurea Triennale, HND/HNC, A-levels + 3 years&rsquo; study, BTS/DUT or equivalentDiplomaAcceptable for supporting roles or with relevant experienceJob Type: Full-time

Commissioning/Completion Engineer

Worley

<div></div><div><div>Senior Commissioning Engineer - EGY004C</div><div>
Company: Worley</div><div>
Primary Location: Egypt</div><div>
Job: Commissioning Specialists</div><div>
Schedule: Full-time</div><div>
Employment Type: Employee</div><div>
Management Level: Individual Contributor</div><div>
Job Posting: Aug 21, 2025</div><div>
Unposting Date: Sep 30, 2025</div><div>
Reporting Manager Title: Senior Project Manager</div><div>
:</div><div></div><div> 
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. Right now, we&rsquo;re bridging two worlds, moving towards more sustainable energy sources, while providing the energy, chemicals and resources needed now.
We are seeking a dedicated Senior Commissioning Engineer to join our team. In this role, you will play a key part in ensuring safe, timely, and efficient commissioning activities by providing expert information, support, and guidance throughout all commissioning phases.
Duties and Responsibilities<ul><li>
Provides necessary input, support and guidance to the Worley Commissioning team.</li><li>
Reviews commissioning documentation (schedules, procedures, commissioning test programs, test acceptance certificates etc.)</li><li>
Represents Worley at internal &amp; external meetings on the project.</li><li>
Contributes to the development and implementation of Worley systems and procedures for the project and performs work in accordance with Worley internal processes and all relevant approved procedures.</li><li>
Reviews commissioning non-conformity reports and contributes to the implementation of corrective measures.</li><li>
Maintains detailed and accurate commissioning records, including data, documentation, and progress reports.</li><li>
Completes reports of work performed accurately and on time.</li><li>
Reports on project technical scope performance against the Construction Time Schedule.</li><li>
Assists in ensuring that no technical changes are implemented without prior approval as per EPC contract procedure and regulatory requirements.</li><li>
Performs work in adherence to the overall Project execution plan, Detailed Design, Work Execution Plan and Project Quality Plan.</li><li>
Monitors Pre-Commissioning, Commissioning, and Startup activities performed by the EPC Contractor&rsquo;s commissioning staff, etc. under the direction of the Commissioning Lead.</li><li>
Provides guidance in conjunction with the operations group on equipment start-up.</li></ul></div><div>
Experience and Qualifications<ul><li>
Bachelor&rsquo;s degree in Engineering required (Master&rsquo;s degree beneficial).</li><li>
Strong technical skills; 8+years of experience in commissioning on large scale projects, thermal power plants or in nuclear power plant development.</li><li>
Experience in preparing commissioning tests and reviewing commissioning results reports.</li><li>
Participation in the commissioning of recent PWR new build projects (especially VVER-1200) is an advantage.</li><li>
Participation in commissioning leadership and or in the turbine island systems/equipment is a plus.</li><li>
Experience with licensing requirements and compliance with regulatory authorities for commissioning activities will also be considered a plus. 
Special Job Requirements</li> 
<li>
Ability to analyze, communicate, influence, and persuade.</li><li>
Ability to coach new engineers in field activities.</li><li>
Strong written and verbal communication skills in English are essential, understanding of Russian is a plus.</li><li>
Proactive team player, proven to be effective in a multi-cultural environment.</li><li>
Organized and disciplined, capable of planning, scheduling and controlling tasks and events.</li><li>
Understanding of project planning and schedules.</li></ul> 
Moving forward together
At Worley we want our people to be energised and empowered to drive sustainable impact. So, our focus is on a values-inspired culture that unlocks brilliance through belonging, connection, and innovation.
We recognise the value of equal employment opportunity and are committed to promoting fairness, equity and diversity in its workplace hence we encourage applications from people with a variety of experience and backgrounds. We&rsquo;re building a diverse, inclusive, and respectful workplace where everyone feels they belong, can be themselves, and are heard.
Whatever your ambition, there&rsquo;s a path for you here. And there&rsquo;s no barrier to your potential career success. Apply today.</div></div>

Senior Commissioning Engineer

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