project manager

environmental engineer

hvac technician

procurement engineer

senior planning engineer

lead piping pipeline engineer

Aalco Group

Qualification: B.E / B.Tech Mechanical / PipelineExperience: Minimum 12 yearsJob Description: - Supervise pipeline installation, welding, coating, testing, and HDD works. - Ensure compliance with approved drawings and specifications.Job Type: Full-time

Lead Piping / Pipeline Engineer

Senior Site Engineer &ndash; Mechanical &amp; Piping | Oil &amp; Gas | QatarLocation: Qatar Industry: Oil &amp; Gas Construction (Subcontract Scope) Employment Type: Full-Time Salary: Competitive (Based on experience &amp; interview)About the CompanyFourth Dimension Group is a subcontractor supporting major Oil &amp; Gas projects in Qatar and UAE. Our scope includes mechanical and piping construction works such as fabrication, erection, hydrotesting, pre-commissioning, and site execution coordination with the main contractor.Job SummaryWe are seeking an experienced Senior Site Engineer &ndash; Mechanical &amp; Piping to supervise and manage site execution activities within our subcontract scope on major Oil &amp; Gas projects.The candidate must have strong GCC experience in mechanical and piping construction works and demonstrate solid technical knowledge in fabrication, erection, testing, and pre-commissioning activities.Project ScopeMechanical and piping construction works for Oil &amp; Gas projects, including fabrication, installation/erection, hydrotesting, pre-commissioning activities, and overall site execution supervision in coordination with the main contractor.Key Responsibilities<ul><li>Supervise daily mechanical &amp; piping construction activities at site</li><li>Coordinate with main contractor, QA/QC, HSE, and client representatives</li><li>Ensure work execution as per approved drawings, method statements, and project specifications</li><li>Monitor piping fabrication, erection, welding, hydrotesting, and reinstatement</li><li>Ensure compliance with PTW and HSE requirements</li><li>Manage site manpower, subcontractors, and material allocation</li><li>Conduct site inspections and resolve technical issues</li><li>Monitor progress and prepare daily/weekly reports</li><li>Support mechanical completion and handover activities</li></ul>Mandatory Requirements<ul><li>Bachelor&rsquo;s Degree or Diploma in Mechanical Engineering</li><li>Minimum 8&ndash;10 years Oil &amp; Gas experience</li><li>Minimum 5 years GCC experience</li><li>Strong experience in piping and mechanical construction works</li><li>Experience in refinery, LNG, petrochemical, or pipeline projects</li><li>Good knowledge of ASME standards and industry practices</li><li>Strong leadership and coordination skills</li></ul>Job Type: Full-timePay: QAR5,000.00 - QAR8,000.00 per month

Senior Site Engineer – Mechanical & Piping | Oil & Gas | Qatar

Job Title: QC Inspector &ndash; Metallic (Oil &amp; Gas Projects)Location: UAE / Qatar Projects Industry: Oil &amp; GasJob SummaryWe are seeking an experienced QC Inspector &ndash; Metallic for major Oil &amp; Gas construction projects. The ideal candidate must have strong experience in metallic piping inspection within refinery, LNG, petrochemical, or pipeline environments in the GCC.Key Responsibilities<ul><li>Inspect metallic piping fabrication and erection works</li><li>Verify compliance with drawings, isometrics, P&amp;IDs, and project specifications</li><li>Conduct inspection of:</li><li>Welding &amp; fit-up</li><li>Hydrotesting &amp; pneumatic testing</li><li>Line checking &amp; flushing</li><li>Valve installation</li><li>Material receiving &amp; traceability</li><li>Review WPS, PQR, and welder qualification records</li><li>Coordinate with NDT teams (RT, UT, PT, MT)</li><li>Monitor coating, painting, and insulation of piping systems</li><li>Ensure compliance with ASME, API, and project QA/QC standards</li><li>Maintain inspection reports, test records, and QA documentation</li></ul>Requirements<ul><li>Minimum 5+ years GCC experience in Oil &amp; Gas projects</li><li>Strong experience in metallic piping inspection</li><li>Experience in refinery, LNG, petrochemical, or pipeline EPC projects</li><li>Knowledge of ASME B31.3, API standards, welding procedures</li><li>Experience in hydrotest packages and mechanical completion dossiers</li><li>Familiar with QA/QC documentation and ITP procedures</li></ul>Education &amp; Certifications<ul><li>Diploma/Degree in Mechanical Engineering or equivalent</li><li>CSWIP 3.1 / BGAS / API certification preferred</li></ul>Job Type: Full-timePay: QAR3,000.00 - QAR5,500.00 per month

QC Inspector

SPIE

<div><h2 class="jobSectionHeader">Job Description</h2><h3 class="jobSectionHeader">
Job title/position</h3>
Piping Engineer - Valve Specialist M/F 
<h3 class="jobSectionHeader">
Type of Contract</h3>
Fixed-term-contract 
<h3 class="jobSectionHeader">
Nature of contract</h3>
Full time 
<h3 class="jobSectionHeader">
Contract length</h3>
4 years 
<h3 class="jobSectionHeader">
Your mission</h3>
We currently have an opportunity within SPIE Oil &amp; Gas Services Middle East LLC Doha, Qatar for a :
Piping Engineer - Valve Specialist
Drive an Incident Free environment through establishing and maintaining a strong safety culture 
Responsible for ensuring positive HSE performance by personnel, contractors and others working under the 
guidance of the Lead Static . 
Ensuring compliance with HSE legislation, company standards and procedures under the area of responsibility 
to ensure employee safety, legislative compliance and responsible environmental attitude. 
Provides safe and efficient mechanical &lsquo;first line&rsquo; support on defined issues and contributes through 
application of expertise and knowledge as part of the Static team (Piping, valves &amp; vessels), in line with 
organizational strategic objectives, targets and plans 
Review Vendor offer for Piping components, specialties &amp; valves. Provide Scope of work 
Preparation of requisitions for quotations, TQs, technical bid evaluation, purchase specifications, and 
review/approve vendor drawings / documents for valves. 
Assist inspection department to approve various vendor documents / procedures like pressure test, painting, 
welding, and packing &amp; preservation etc. 
Valve selections, analyze materials, trim options and operators, devise solutions to diverse actuator and valve 
applications based on process, costs, environment &amp; integrity issues. 
Review/approve datasheet, vendor offer and documentation for valves, piping specialties. 
Provide timely piping engineering support and troubleshooting assistance to other departments, including 
giving input to project concepts and engineering review of piping designs. 
Develop and maintain procedures and guidelines to ensure safe and consistent piping design in compliance 
with internal guidelines, current international standards and industry practices. 
Piping component selection work, appraise piping systems and their application to abnormal situations, 
devise solutions to diverse design, material, environment, cost and integrity issues. 
Assure pipe supports philosophies and standards understand applicable industry safety and integrity codes, 
approve and confirm design audits, company operational, safety and reliability practices. 
Provide technical and administrative support, relating to Valves and PSV&rsquo;s, to the site base operations; 
Ideally, you will have graduated with minimum Higher Secondary School Education plus a three-year technical diploma (HNC, HND or equivalent).
Relevant Work Experience: Minimum of 10 years of experience with at least 5 years offshore level on-field equipment in diversified oil &amp; gas processing or petrochemical plants.
You are fluent in English with both written and verbal communication
You will have good interpersonal and organizational skills, as well as, a good level of computer literacy and be proficient in Microsoft Office.<h3 class="jobSectionHeader"> 
Your profile</h3><ul><li>High School Diploma / Technical certificate in Discipline.</li><li>Minimum 4 years recent experience in the petrochemical, refining, oil /gas exploration and/or production industries in a similar role.</li></ul><h2 class="jobSectionHeader">
Candidate criteria</h2><h3 class="jobSectionHeader">
Desired level of study</h3>
E-Bachelor or equivalent 
<h3 class="jobSectionHeader">
Minimum experience</h3>
6 years or more 
<h3 class="jobSectionHeader">
Working language(s)</h3>
Engels (C - Vloeiend) 
<h2 class="jobSectionHeader">
General informations</h2><h3 class="jobSectionHeader">
Entity</h3><h3 class="jobSectionHeader">
Reference</h3>
2026-41799</div>

Piping Engineer - Valve Specialist M/F

EMKAN ENGINEERING

Job Opening: Welding Engineer (IWE Certified)Company: Emkan Engineering Location: Qatar Department: Piping Fabrication WorkshopEmkan Engineering is looking for qualified and experienced Welding Engineers to join our Piping Fabrication Workshop in Qatar.Requirements:<ul><li>Bachelor&rsquo;s Degree in Mechanical Engineering or related field.</li><li>International Welding Engineer (IWE) certification (mandatory).</li><li>Proven experience in piping fabrication and welding operations.</li><li>Strong knowledge of welding codes and standards (ASME IX, ISO, EN, etc.).</li><li>Ability to develop and manage WPS, PQR, and Welder Qualification tests.</li><li>Excellent technical, analytical, and communication skills.</li></ul>Key Responsibilities:<ul><li>Oversee and support all welding activities in the piping fabrication workshop.</li><li>Ensure compliance with applicable welding procedures, standards, and client specifications.</li><li>Conduct qualification of welders and procedures (WPS/PQR/WQT).</li><li>Resolve welding-related issues and ensure quality and safety standards are met.</li><li>Coordinate with QA/QC, production, and inspection teams.</li></ul>Job Type: Full-time

Welding Engineer -IWE

Mindstream

HIRING NOW: Piping Commissioning Engineer &ndash; OIL and GAS We are urgently looking for a qualified Piping Commissioning Engineer for RLIC, Qatar Requirements: Minimum 5 to 8 years experience in Oil &amp; Gas projects Must be locally available in Qatar with valid QID &amp; Freelance Visa Interested candidates can send their CVs to: WhatsApp: +974 3142 9595Job Type: Full-timeApplication Question(s):<ul><li>How many years do you have oil &amp; gas experience as Piping Commissioning Engineer?</li><li>Do you have freelancing visa? Notice period</li><li>what is your current and expected salary?</li></ul>

Piping Commissioning Engineer

Senior MEP Engineer / Building Services Engineer Client: An Oil &amp; Gas reputed international group with a well established presence in India and GCC in the hydrocarbon sector.Leads Building Services design (Mechanical, Electrical/Instrumentation and Plumbing/Piping) &amp; execution aspects for Industrial Plant &amp; Non-Plant Buildings for Hydrocarbon Industry Projects. Compliance of the design to International Codes &amp; Standards, Safety requirements, Sustainability requirements and Client SpecificationsKey Responsibilities The candidate should have good hands-on experience in preparing conceptual &amp; detail layouts / drawings for all the required Building Services which include Mechanical, Electrical/Instrument, Plumbing and specialized Piping works (Compressed Air, Medical Gas, Fuel Oil distribution, etc.) as required for Industrial Buildings. The candidate should also be able to prepare required detail design calculations for all the Building MEP items such as HVAC, Electrical/Instrumentation, Drainage, Plumbing and specialized Piping works (Compressed Air, Medical Gas, Fuel Oil distribution) as required. Guide the MEP Team for Interfacing, Coordination, Resolution of issues and other aspects amongst different functional disciplines. Manage the Engineering teams, mentor Engineers, and resolve complex design issues. Ensure compliance to International Codes &amp; Standards viz. ASHRAE, NFPA, IEC, ISO, LEED/BREEAM, etc. Discuss with Clients, Consultants, and Authorities for necessary Project and Statutory approvals of Building Services. Supervise Installation, Testing, and Commissioning of the Building Services. Exposure to Building Services design for different Buildings viz. Substation, Control Room, Administration Building, Laboratory Building, Maintenance Workshop, Security Buildings, etc. along with know-how of requirements of key Equipment and services such as Compressed Air, Medical Gas, Fuel Oil distribution, etc. Qualifications Bachelor/Master Degree in Mechanical or Electrical or Civil Engineering. Minimum 15 years of experience in MEP Engineering. Major exposure to International Projects shall be preferred. Chartered Engineer or additional Certifications shall be preferred. Skills Expertise in AutoCAD, MicroStation, HAP, Revit, BIM, and simulation tools. Strong leadership, project management, and stakeholder coordination. Advanced knowledge of sustainable design and smart building systemsJob Type: Full-timeJob Type: Full-timeApplication Question(s):<ul><li>How many years of total experience do you have in MEP ?</li><li>Do you have hands-on MEP design and execution experience for Oil &amp; Gas?</li><li>Have you independently led Building Services design (Mechanical, Electrical/Instrumentation, Plumbing &amp; Specialized Piping) for industrial buildings?</li><li>What is your availability to join?</li><li>What is your current and expected salary?</li></ul>

Senior MEP Engineer - Oil & GAs

Explore 611+ Lead piping pipeline engineer in Doha this February. Find roles across top companies and apply now to boost your career.