qa/qc engineer

site engineer

supervisor

painting supervisor

senior electrical engineer

instrument commissioning supervisor

MATRIX INCORPORTATED CONTRACTING CO. W.L.L

<p><b>INSTRUMENT COMMISSIONING SUPERVISOR </b></p><p>Job Title: Instrument Commissioning Supervisor</p><p>Location: RLIC</p><p>Duration: 6 months (extendable)</p><p>Work Schedule: 10 Hours / Day | 6 Days / Week</p><p>Benefits: Food, Accommodation &amp; Transportation Provided</p><p>Visa: Free Visa with Valid QID</p><p><b>Responsibilities / Roles:</b></p><p>Prepare pre-commissioning &amp; commissioning plans and procedures for LNG plant instruments, control systems, and telecommunication.</p><p>Develop inspection, test, and instrument calibration plans and execute them.</p><p>Conduct instrument loop checks, telecommunication tests, and control system checks.</p><p>Coordinate commissioning activities with all concerned parties.</p><p>Ensure SHES compliance with company rules, regulations, and project requirements.</p><p>Monitor, report, and manage progress of instrument &amp; telecom commissioning activities.</p><p>Report directly to Instrument Commissioning Lead &amp; Commissioning Manager.</p><p>Prepare Method Statements and Risk Assessments for commissioning.</p><p>Supervise commissioning technicians and workers.</p><p>Coordinate vendor specialists for SAT and commissioning activities.</p><p>Perform all other necessary activities related to instrument, control system, and telecommunication commissioning.</p><p><b>Qualifications:</b></p><p>Education: Bachelor of Science or Certified College Degree</p><p>Experience: Minimum 8 years in Oil &amp; Gas (including Chemical), with experience in Instrument &amp; Control System construction and commissioning.</p><p><b>Skills:</b></p><p>Good English communication &amp; writing skills</p><p>Familiarity with local laws, design codes, and technical documentation</p><p>Proficient in MS Office</p><p><b>Interested candidates are invited to share their updated CVs and certificates via WhatsApp:</b></p><p><b>+974 5515 1274&#8236;</b></p><p>Job Types: Permanent, Contract<br/>Contract length: 12 months</p>

INSTRUMENT COMMISSIONING SUPERVISOR

MATRIX INCORPORATED W.L.L

<p>Location: Ras Laffan, Qatar</p><p>Duration: 6 months (extendable)</p><p>Work Schedule: 10 Hours / Day | 6 Days / Week</p><p>Benefits: Food, Accommodation &amp; Transportation Provided</p><p>Visa: Free Visa with Valid QID</p><p>Responsibilities / Roles:</p><p><b>Prepare pre-commissioning &amp; commissioning plans and procedures for LNG plant instruments, control systems, and telecommunication.</b></p><p>Develop inspection, test, and instrument calibration plans and execute them.</p><p><b>Conduct instrument loop checks, telecommunication tests, and control system checks.</b> Coordinate commissioning activities with all concerned parties.</p><p><b>Ensure SHES compliance with company rules, regulations, and project requirements.</b> Monitor, report, and manage progress of instrument &amp; telecom commissioning activities. <b>Report directly to Instrument Commissioning Lead &amp; Commissioning Manager.</b></p><p>Prepare Method Statements and Risk Assessments for commissioning.</p><p><b>Supervise commissioning technicians and workers.</b></p><p>Coordinate vendor specialists for SAT and commissioning activities.</p><p><b>Perform all other necessary activities related to instrument, control system, and telecommunication commissioning.</b></p><p><b>Qualifications:</b> Education: Bachelor of Science or Certified College Degree</p><p><b>Experience: Minimum 8 years in Oil &amp; Gas (including Chemical), with experience in Instrument &amp; Control System construction and commissioning.</b></p><p>Skills:</p><p>Good English communication &amp; writing skills</p><p>Familiarity with local laws, design codes, and technical documentation</p><p>Proficient in MS Office</p><p>Interested candidates are invited to share their updated CVs and certificates via</p><p>WhatsApp: +974 5521 4110</p><p>Job Type: Contract</p>

McDermott

<div><p><b>Job Overview:
</b></p><p>The Senior Commissioning Engineer uses best practices and knowledge of internal or external issues to improve the Commissioning discipline within McDermott. They will act as a resource for colleagues with less experience and share their conceptual and practical expertise related to the Commissioning discipline. The Senior Commissioning Engineer solves complex problems and uses their discipline-specific knowledge to improve their products or services. They impact a range of customer, operational, project, or service activities with the Commissioning team and other related teams and ensure that they are working within the appropriate guidelines and policies.</p></div>
<br><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.
<br>
<br>
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>
<br><div><p><b>Key Tasks and Responsibilities:
</b></p><ul><li>Report to the Commissioning Manager and provide support to the Principal Commissioning Engineer in the preparation of home office deliverables
</li><li>At the site, the Senior Commissioning Engineer will participate in walk-down inspections, punch listing, and testing including troubleshooting of mechanical, electrical &amp; instrument component issues that can arise on the project
</li><li>Work collaboration within the Project team and with the Client to maintain positive relationships
</li><li>Required to support the commissioning team with performing any of the following activities as a minimum
<ul><li>Operate and maintain Manuals development
</li><li>Commissioning and Start-up Spares development
</li><li>First Fills and Consumables development
</li><li>Commissioning, and Start-Up Procedures
</li><li>Discipline Equipment system checks and tests
</li><li>Function testing of mechanical, electrical, and instrument systems
</li><li>Participate in Commissioning, Start-Up and Performance Testing
</li><li>Resolve operational and maintenance issues during Commissioning, Start-Up, and Performance Tests
</li></ul></li><li>Supervise craft personnel required for site pre-commissioning and commissioning activities
</li><li>Coordinate activities with other engineers in the commissioning team
 </li></ul><p>Reports to:
 <br>
Project: Project Commissioning Manager
 <br>
Functional: Function Commissioning Manager
 <br>
Liaise with: Commissioning Manager, Discipline Lead Engineers, Project Engineers, Construction/Fabrication team
 <br>
Supervises: Commissioning Engineers, Completions Specialists, Operation &amp; Maintenance specialists, Designers, and support
 <br>
personnel within the function group</p></div>
<br><div><p><b>Essential Qualifications and Education:
</b></p><ul><li>Bachelor&rsquo;s degree or equivalent in Engineering
</li><li>8-15 years of experience in oil and gas with a major contractor or consultant
</li><li>Requires a good understanding of concepts, principles, and practices in commissioning, completions, and training as well as basic knowledge of other functions, such as construction and operations &amp; maintenance
</li><li>Applies understanding of the industry to improve effectiveness
</li><li>Preferably possess a degree or diploma or equivalent in engineering
</li><li>Have a minimum of 5 years of experience in a chemical, refinery, or oil &amp; gas processing facility
</li><li>Prefer 2+ years of previous commissioning and start-up experience in the chemical, refinery, or oil &amp; gas industry
</li><li>Able to effectively communicate technical solutions and concepts to other engineers and non-engineers
</li><li>Must have good computer software skills in MS Word, Excel, PowerPoint, and Visio
</li><li>Must have good organizational skills and be adaptable to the needs of various discipline groups
</li><li>Must have the ability to assess and communicate project requirements and expectations in a clearly defined, positive, and productive manner
</li><li>Willing and able to travel to construction sites on assignments to international sites
</li><li>Proficiency in English, Multi-Language skills a plus
</li></ul><p>#LI-WA2</p></div>

Senior Commissioning Engineer ( ICSS)

<div><p><b>Job Overview:
</b></p><p>The Commissioning Engineer applies their conceptual knowledge of Commissioning (Eng) and, with a moderate level of guidance and direction from colleagues and leadership, is responsible for solving a range of straightforward Commissioning (Eng) problems. They will be responsible for analyzing possible solutions using standard procedures and building knowledge of the company, processes, and customers. The Commissioning Engineer understands critical business drivers and applies this knowledge to solve problems in straightforward situations by analyzing possible solutions using technical experience, judgment, and precedents.</p></div>
<br><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.
<br>
<br>
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>
<br><div><p><b>Key Tasks and Responsibilities:
</b></p><ul><li>Report to the Commissioning Manager and provide support to the Principal Commissioning Engineer in the preparation of home office deliverables
</li><li>At the site, participate in walk-down inspections, punch listing, and testing including troubleshooting of mechanical, electrical &amp; instrument component issues that can arise on the project
</li><li>Work collaboration within the Project team and with the Client to maintain positive relationships
</li><li>Required to support the commissioning team with performing any of the following activities as a minimum
<ul><li>Operate and maintain Manuals development
</li><li>Commissioning and Start-up Spares development
</li><li>First Fills and Consumables development
</li><li>Commissioning and Start-Up Procedures
</li><li>Discipline Equipment system checks and tests
</li><li>Function testing of mechanical, electrical, and instrument systems
</li><li>Participate in Commissioning, Start-Up, and Performance Testing
</li><li>Resolve operational and maintenance issues during Commissioning, Start-Up, and Performance Tests
</li></ul></li><li>Supervise craft personnel required for site pre-commissioning and commissioning activities
</li><li>Coordinate activities with other engineers in the commissioning team
 </li></ul><p>Reports to:
 <br>
Project: Project Commissioning Manager
 <br>
Functional: Function Commissioning Manager
 <br>
Liaise with: Commissioning Manager, Discipline Lead Engineers, Project Engineers, Construction/Fabrication team
 <br>
Supervises: Support personnel within the function group</p></div>
<br><div><p><b>Essential Qualifications and Education:
</b></p><ul><li>Bachelor&rsquo;s degree or equivalent in Engineering
</li><li>3-8 years of experience in oil and gas with a major contractor or consultant
</li><li>Requires a good understanding of concepts, principles, and practices in commissioning, completions, and training as well as basic knowledge of other functions, such as construction and operations &amp; maintenance
</li><li>Applies understanding of the industry to improve effectiveness
</li><li>Preferably possess a degree or diploma or equivalent in engineering
</li><li>Have a minimum of 3 years of experience in a chemical, refinery, or oil &amp; gas process facility
</li><li>Prefer 2+ years of previous commissioning and start-up experience in the chemical, refinery, or oil &amp; gas industry
</li><li>Able to effectively communicate technical solutions and concepts to other engineers and non-engineers
</li><li>Must have good computer software skills in MS Word, Excel, PowerPoint, Visio
</li><li>Must have good organizational skills and be adaptable to the needs of various discipline groups
</li><li>Must have the ability to assess and communicate project requirements and expectations in a clearly defined, positive, and productive manner
</li><li>Willing and able to travel to construction sites on assignments to international sites
</li><li>Proficiency in English, Multi-Language skills a plus
</li></ul><p>#LI-WA2</p></div>

Commissioning Engineer (Electrical)

<p>PIPING COMMISSIONING SUPERVISOR</p><p>URGENT HIRING &ndash; PIPING COMMISSIONING SUPERVISOR</p><p>We are seeking a qualified and experienced Piping Commissioning Supervisor to join our team for an LNG project.</p><p>Location: RLIC</p><p>Duration: 6 months and extendable</p><p>Benefits: Food, Accommodation &amp; Transportation Provided</p><p>Visa: Free Visa with Valid QID</p><p>Work Schedule: 10 Hours / Day | 6 Days / Week</p><p>Job Responsibilities:</p><ul><li>Prepare pre-commissioning &amp; commissioning plans and procedures for piping, valves, and vessels</li></ul><ul><li>Develop inspection and test plans for piping systems</li></ul><ul><li>Arrange required tools, materials, and equipment for testing activities</li></ul><ul><li>Execute piping, valve, and vessel checks and tests</li></ul><ul><li>Coordinate with relevant project teams and vendors</li></ul><ul><li>Ensure full SHES compliance with company and project standards</li></ul><ul><li>Monitor progress, report updates, and manage documentation</li></ul><ul><li>Supervise commissioning technicians and workers</li></ul><ul><li>Prepare Method Statements and Risk Assessments</li></ul><ul><li>Support vendor specialists during SAT and commissioning phases</li></ul><p>Qualifications &amp; Experience:</p><ul><li>Bachelor&rsquo;s Degree in Engineering or related field</li></ul><ul><li>Minimum 7 years&rsquo; experience in Oil &amp; Gas plant piping systems (including chemical plants)</li></ul><ul><li>Minimum 4 years&rsquo; experience in piping, valve, and vessel commissioning</li></ul><ul><li>Strong knowledge of commissioning documentation and procedures</li></ul><ul><li>Excellent English communication and writing skills</li></ul><ul><li>Proficient in MS Office and familiar with local codes and standards</li></ul><p>Interested candidates are invited to share their updated CVs and certificates via WhatsApp:</p><p>&#8234;+974 5515 1274&#8236;</p><p>Job Types: Permanent, Contract<br/>Contract length: 12 months</p>

PIPING COMMISSIONING SUPERVISOR

Met T&S

<div><h1 class="jobSectionHeader"><b>Commissioning Machinery Supervisor</b></h1>
<div><div><div><div><div><div><b>Date:</b></div> <div>24/09/2025</div>
</div><br>
<div><div><b>Place of work:</b></div> <div>Doha, Qatar</div>
</div><br>
</div></div></div><div>APPLY
</div></div><p></p><div><div><div><div><div><div><b>Job Title:</b></div><br>
</div><div><div>Commissioning Machinery Supervisor</div><br>
</div></div><br>
<div><div><div><b>Reference:</b></div><br>
</div><div><div>435505110</div><br>
</div></div><br>
<div><div><div><b>Project</b></div><br>
</div><div><div>Ras Laffan 4355, Qatar</div><br>
</div></div><br>
<div><div><div><b>Job Location:</b></div><br>
</div><div><div>Ras Laffan 4355, Qatar</div><br>
</div></div><br>
<div><div><div><b>Starting date</b></div><br>
</div><div><div>1 October 2025</div><br>
</div></div><br>
<div><div><div><b>Hours/rotation:</b></div><br>
</div><div><div>Rotation of 60 days on site and 10 days off (paid) &amp; 2 days traveling (paid)</div><br>
</div></div><br>
<div><div><div><b>Salary range:</b></div><br>
</div><div><div>Excellent salary package with benefits</div><br>
</div></div><br>
<div><div><div><b>Benefits:</b></div><br>
</div><div><div>Single Status.</div>
<div>Accommodation provided by the company.</div>
<div>Transportation provided by the company.</div>
<div>Round trip ticket on each rotation (Economy class).</div></div><br>
</div><br>
<br>
<div></div><div><div><div><b>Job summary/Role description</b></div><br>
</div></div><br>
<div><div><ul><li><p>He executes the pre-commissioning and commissioning activities for the plant as per project requirements.</p></li><li><p>
He operates in compliance with the quality requirements, health/environmental/safety regulations and follows the stated procedures.</p></li></ul></div><br>
</div><br>
<br>
<div></div><div><div><div><b>Duties and responsibilities</b></div><br>
</div></div><br>
<div><div><ul><li><p>Develop detailed pre-commissioning procedures for Machinery &amp; Packages, including procedures for functional tests of the machinery in accordance with the instructions from the Commissioning Machinery Superintendent.</p></li><li><p>
Conduct field checks of the DAC and prepare the relevant Commissioning punch list, following from CME.</p></li><li><p>
Expediting closure of pending Punch List Items in alignment with the priorities set by the Commissioning Superintendent (COT); ensure that activities are carried out in accordance with the established procedures and requirements.</p></li><li><p>
Ensure compliance with all safety rules in the field.</p></li><li><p>
Supervise the works of vendors&rsquo; specialists, ensuring their efficient utilization.</p></li><li><p>
Organize and manage the field operations of the assigned team from the Subcontractor, overseeing their tasks and the implementation of Plant Safety procedures in case of emergencies.</p></li><li><p>
Support the vendors&rsquo; specialists in executing their tasks and coordinate their actions with the Commissioning supervisors.</p></li><li><p>
Keep records of all activities performed in the logbook.</p></li><li><p>
Produce certificates, duly signed by the involved parties, and hand them over to the certification engineer (QA/QC).</p></li><li><p>
Oversee ongoing maintenance (both planned and corrective maintenance on Plant Units already in operation) in accordance with the priorities set by the Commissioning Superintendent (COT) and Commissioning Machinery Superintendent (CMT).</p></li><li><p>
Serve as the authorized person designated by the site manager to receive or issue a Permit To Work, as per the project&rsquo;s Permit To Work Procedure.</p></li></ul></div><br>
</div><br>
<br>
<div></div><div><div><div><b>Person Specification</b></div><br>
</div></div><br>
<div><div><div><b>Knowledge &amp; Qualifications</b></div><br>
</div></div><br>
<div><div><ul><li><p>University degree or diploma in relevant discipline or equivalent.<br>
</p></li></ul></div></div><br>
<div><div><div><b>Experience</b></div><br>
</div></div><br>
<div><div><ul><li><p>Minimum of 10-12 years work experience.</p></li><li><p>
Significant experience in machinery commissioning activities, specifically rotating equipment.</p></li><li><p>
Significant experience in a similar position on EPC Oil &amp; Gas projects/ Refinery.</p></li><li><p>
Experience with rotating equipment related to polyolefins.</p></li></ul><br>
</div></div><br>
<div><div><div><b>Skills and Abilities</b></div><br>
</div></div><br>
<div><div><ul><li><p>Excellent communications and interpersonal skills</p></li><li><p>
Attention to detail, management skills.</p></li><li><p>
Team-oriented skills, self-motivation, and direction, with strong bias toward timely performance and problem resolution.</p></li></ul><br>
</div></div><br>
<div><div><div><b>Special Requirements and Comments</b></div><br>
</div></div><br>
<div><div><ul><li><p>Attention to detail, management skills</p></li></ul><br>
</div></div><br>
</div></div></div><p></p><br>
<br>
<div><div>APPLY</div></div></div>

Commissioning Machinery Supervisor

<p>MECHANICAL SUPERVISOR</p><p>Location: RLIC, Qatar</p><p>Contract Duration: 6 Months (Extendable)</p><p>Food, Accommodation &amp; Transportation: Provided</p><p>Work Schedule: 10 Hours / Day | 6 Days / Week</p><p>Visa: Free Visa with Valid QID</p><p>Job Responsibilities</p><ul><li>Supervise pre-commissioning and commissioning activities for mechanical equipment such as compressors, pumps, fans, coolers, heat exchangers, vessels, tanks, HVAC, firefighting, and lifting equipment.</li></ul><ul><li>Lead and coordinate mechanical teams (foreman, technicians, millwrights, helpers) ensuring work completion on schedule.</li></ul><ul><li>Review and interpret P&amp;ID, GA, and mechanical drawings.</li></ul><ul><li>Perform inspections, site readiness, and ensure compliance with safety and quality standards.</li></ul><ul><li>Report daily progress to Mechanical/Lead Engineers and highlight site issues.</li></ul><ul><li>Maintain inventory of tools, materials, and equipment.</li></ul><ul><li>Experience in preparing procedures and method statements for mechanical systems is an advantage.</li></ul><p>Qualifications</p><ul><li>Bachelor&rsquo;s Degree / Diploma in Mechanical Engineering</li></ul><ul><li>Minimum 10 years total experience in Oil &amp; Gas / Petrochemical / Power Plant projects</li></ul><ul><li>At least 8 years as a Mechanical Supervisor</li></ul><ul><li>Strong knowledge of troubleshooting, alignment, and commissioning</li></ul><ul><li>Excellent communication skills in English</li></ul><ul><li>LNG project experience preferred</li></ul><p>Interested candidates are invited to share their updated CV and certificates via WhatsApp:</p><p>&#8234;+974 5515 1274&#8236;</p><p>Job Types: Permanent, Contract<br/>Contract length: 12 months</p>

MECHANICAL SUPERVISOR

Explore 339+ Instrument commissioning supervisor in Doha this October. Find roles across top companies and apply now to boost your career.

339 instrument commissioning supervisor jobs IN Doha

INSTRUMENT COMMISSIONING SUPERVISOR

INSTRUMENT COMMISSIONING SUPERVISOR

Senior Commissioning Engineer ( ICSS)

Commissioning Engineer (Electrical)

PIPING COMMISSIONING SUPERVISOR

Commissioning Machinery Supervisor

MECHANICAL SUPERVISOR