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piping engineer

ISS International SpA

<div>ISS International Spa is looking for a Piping and Layout Engineer with offshore experience in Doha, Qatar.
Responsibilities:<ul><li>
Support Bidding phase / Commercial proposal development on: Bill of material, Plot plan lay out proposal and define man hour and cost estimate</li><li>
Ensure the Piping and Layout engineering support to different projects</li><li>
Analyze technical documents (eg specifications, calculation notes, drawings) to assess the scope of the studies required and the potential risks</li><li>
Estimate quantities or validate estimation done by other specialists of the team</li><li>
Check all produced documents (internal or subcontracted) like design reports, technical specifications, drawings under responsibility</li><li>
Write the Piping and Layout methodologies / Design Premises comprehensive of all necessary data, general and specific design guidelines</li><li>
Monitor and report actual progress including 3D / check for Discipline activities, including control of men-hours and delivered documents</li><li>
Provide technical support to Procurement, Subcontracting and Construction activities included in the scope of work</li><li>
Inform on a permanent basis the Project Piping and Layout leader of any foreseen technical or financial or delay risk</li></ul>
Other Details:<ul><li>
Location - Doha</li><li>
Duration - 6 months with possibility of extension</li></ul></div>

Piping & Layout Engineer

Octagon International Qatar / GSO-Q

Job Description: Sr. Mechanical / Piping Design Engineer / Coordinator(Oil &amp; Gas)Location: Doha, Qatar (Candidates must be locally available with valid QID &amp; transferable visa/NOC)Contract Type: Full-Time (Immediate Hiring)Role OverviewWe are hiring an experienced professional for the role of Sr. Mechanical / Piping Design Engineer / Coordinator for Oil &amp; Gas projects in Qatar. The candidate must have strong technical expertise and hands-on experience as required by the role.Key Responsibilities<ul><li>Review and interpret engineering drawings and project specifications.</li></ul><ul><li>Coordinate with engineering, drafting, and site teams for timely completion of deliverables.</li></ul><ul><li>Ensure compliance with project standards, QA/QC requirements, and technical procedures.</li></ul><ul><li>Prepare reports, documentation, and technical records as required.</li></ul>Qualifications &amp; Skills<ul><li>Bachelor&rsquo;s Degree in the relevant engineering discipline (mandatory).</li></ul><ul><li>8-10 years of Oil &amp; Gas experience in mechanical/piping/equipment design, detail engineering, design review, and proficiency in Caeser II, Navisworks-3D, SmartPlant-3D.</li></ul><ul><li>Strong communication, coordination, and documentation skills.</li></ul>Key Requirements (Important)<ul><li>Must be located in Doha, Qatar.</li></ul><ul><li>Valid QID.</li></ul><ul><li>Transferable Visa/NOC.</li></ul><ul><li>Immediate availability is mandatory.</li></ul>How to ApplyInterested candidates are invited to send their updated CVs to: recruitment@gso.qaJob Type: Full-timeApplication Question(s):<ul><li>Are you available immediately ?</li><li>Expected salary and current notice period?</li></ul>Location:<ul><li>Doha (Required)</li></ul>

Sr. Mechanical / Piping Design Engineer / Coordinator (Oil & Gas)

Al Ramsha Contracting Company WLL

Job Responsibilities<ul><li>Prepare and review piping design layouts, isometrics, and piping specifications.</li><li>Coordinate with process, mechanical, and civil engineering teams.</li><li>Ensure compliance with client standards and international codes.</li><li>Review 3D models, piping stress analysis, and piping material specifications.</li><li>Support project teams during engineering, construction, and commissioning stages.</li><li>Participate in technical meetings and project coordination.</li></ul>Requirements<ul><li>Bachelor&rsquo;s Degree in Mechanical Engineering.</li><li>Minimum 8&ndash;10 years of experience in piping design and coordination.</li><li>Experience in Oil &amp; Gas, petrochemical, or industrial projects.</li><li>Strong knowledge of piping codes, materials, and engineering standards.</li><li>QID with NOC required.</li><li>Location: Ras Laffan (Contract Basis)</li></ul>Interested candidates may send their resume to: +974 31117980 alramshacontracting@gmiail.comJob Types: Full-time, ContractPay: QAR15,000.00 - QAR20,000.00 per monthWork Location: In person

Sr. Mechanical / Piping Design Engineer / Coordinator

Job Description: Mechanical Engineer (Piping / Welding / Steel) &ndash; Oil &amp; Gas Location: Doha, Qatar (Candidates must be locally available with valid QID &amp; transferable visa/NOC) Contract Type: Full‑Time (Immediate Hiring)Role OverviewWe are hiring experienced Mechanical Engineers specializing in Piping, Welding, and Steel Fabrication for oil &amp; gas projects in Qatar. The ideal candidate must have strong technical knowledge of piping systems, structural steel works, welding processes, QA/QC requirements, and site installation activities. The role requires hands‑on engineering supervision, site coordination, inspection, and adherence to project specifications and international standards.Key Responsibilities<ul><li>Review and interpret engineering drawings, piping layouts, isometrics, material specifications, and welding procedures.</li><li>Supervise piping fabrication, spool assembly, structural steel erection, and site welding activities.</li><li>Ensure all works comply with project specifications, method statements, ITPs, and quality standards.</li><li>Conduct inspections of piping fit-up, welding, alignment, supports, and steel structures before and after installation.</li><li>Coordinate with Fabricators, Welders, Supervisors, and QC teams for timely execution and issue resolution.</li><li>Verify materials, dimensions, welding consumables, WPS/PQR compliance, and fabrication tolerances.</li><li>Identify non‑conformities and report them to the QC/Project Engineer with recommended corrective actions.</li><li>Prepare daily site reports, inspection records, technical documentation, and progress updates.</li><li>Ensure strict compliance with HSE procedures, permit-to-work systems, and safe engineering practices.</li><li>Participate in technical meetings, site coordination activities, and client/consultant inspections.</li></ul>Qualifications &amp; Skills<ul><li>Bachelor&rsquo;s Degree in Mechanical Engineering (mandatory).</li><li>Previous experience in piping, welding, or steel fabrication within oil &amp; gas projects.</li><li>Strong understanding of fabrication drawings, piping isometrics, and material standards (ASME/ASTM).</li><li>Working knowledge of WPS, PQR, welder qualifications, NDT requirements, and fabrication tolerances.</li><li>Ability to read and use engineering measurement tools (vernier calipers, gauges, micrometers, etc.).</li><li>Familiarity with site installation, testing (hydrostatic/pneumatic), and commissioning activities is an advantage.</li><li>Strong communication, coordination, and reporting skills.</li><li>Must be currently in Qatar with a valid QID and transferable Visa/NOC.</li><li>Immediate availability is mandatory.</li></ul>Key Requirements (Important)<ul><li>Must be located in Doha, Qatar</li><li>Valid QID</li><li>Transferable Visa/NOC</li><li>Mechanical engineering background in piping, welding, or steel</li><li>Must be ready to join immediately</li></ul>Benefits<ul><li>Competitive salary package</li><li>Accommodation &amp; transportation provided as per company policy</li><li>Overtime as per Qatar Labor Law</li><li>Health and safety insurance provided</li></ul>How to ApplyInterested candidates are invited to send their updated CVs to: recruitment@gso.qaJob Type: Full-timeApplication Question(s):<ul><li>Are you available immediately ?</li><li>Expected salary and current notice period?</li></ul>Location:<ul><li>Doha (Required)</li></ul>

Mechanical Engineer (Piping / Welding / Steel) – Oil & Gas

Junior Engineer &ndash; Mechanical &amp; Piping | Oil &amp; Gas | QatarLocation: Qatar Industry: Oil &amp; Gas Construction (Subcontract Scope) Employment Type: Full-Time Experience Required: 3 Years (GCC preferred) Salary: As per experience &amp; company policyAbout 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 a motivated and technically sound Junior Engineer &ndash; Mechanical &amp; Piping to support site execution activities within our subcontract scope on major Oil &amp; Gas projects.The candidate will assist senior engineers and site supervisors in ensuring smooth execution of mechanical and piping works in compliance with project specifications and safety standards.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>Assist in supervising piping and mechanical construction activities</li><li>Support fabrication, erection, and hydrotesting operations</li><li>Coordinate with QA/QC and HSE teams</li><li>Monitor daily site progress and report to senior engineers</li><li>Review drawings and ensure work is executed as per approved plans</li><li>Assist in material inspection and tracking</li><li>Ensure compliance with PTW and site safety requirements</li><li>Support documentation and reporting activities</li></ul>Mandatory Requirements<ul><li>Bachelor&rsquo;s Degree or Diploma in Mechanical Engineering</li><li>1&ndash;3 years Oil &amp; Gas or industrial construction experience</li><li>Basic knowledge of piping and mechanical systems</li><li>Understanding of safety procedures and PTW system</li><li>Good communication and coordination skills</li></ul>Job Type: Full-timePay: QAR2,500.00 - QAR3,000.00 per month

Junior Engineer – Mechanical & Piping | Oil & Gas | Qatar

Senior Mechanical Engineer &ndash; Oil &amp; Gas (Mechanical &amp; Piping) | QatarLocation: Qatar Industry: Oil &amp; Gas Construction (Subcontract Scope) Employment Type: Full-Time Experience Required: Minimum 10+ Years 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 Mechanical Engineer with strong GCC Oil &amp; Gas background to manage and supervise mechanical and piping construction activities within our subcontract scope.The candidate will be responsible for ensuring proper execution of fabrication, erection, hydrotesting, and pre-commissioning activities in compliance with project specifications, HSE standards, and main contractor requirements.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>Lead mechanical and piping construction activities at site</li><li>Review drawings, method statements, and technical documents</li><li>Coordinate with QA/QC, HSE, planning, and main contractor teams</li><li>Supervise piping fabrication, erection, welding, and hydrotesting</li><li>Ensure compliance with ASME standards and project specifications</li><li>Manage manpower and subcontractors within mechanical scope</li><li>Monitor progress and provide technical solutions to site issues</li><li>Support mechanical completion, testing, and handover activities</li><li>Ensure strict adherence to PTW and safety procedures</li></ul>Mandatory Requirements<ul><li>Bachelor&rsquo;s Degree in Mechanical Engineering</li><li>Minimum 10+ years Oil &amp; Gas experience</li><li>Minimum 5+ years GCC experience</li><li>Strong experience in mechanical &amp; piping construction works</li><li>Experience in refinery, LNG, petrochemical, or pipeline projects</li><li>Good knowledge of ASME B31.1 / B31.3 and industry standards</li><li>Strong leadership and coordination skills</li></ul>Job Type: Full-timePay: QAR5,000.00 - QAR8,000.00 per month

Senior Mechanical Engineer – Oil & Gas (Mechanical & Piping) | Qatar

QC 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 QC Engineer &ndash; Mechanical &amp; Piping with strong Oil &amp; Gas background to oversee quality control activities within our subcontract scope.The candidate must ensure compliance with project specifications, international standards, and client requirements during fabrication, installation, 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>Review project specifications, drawings, and ITPs</li><li>Conduct inspection of piping fabrication and erection activities</li><li>Monitor fit-up, welding, NDT, hydrotesting, and reinstatement works</li><li>Ensure compliance with ASME B31.1 / B31.3 and project standards</li><li>Coordinate with client inspectors and main contractor QA/QC teams</li><li>Prepare and review inspection reports and documentation</li><li>Verify material certificates (MTC), WPS, PQR, and welder qualifications</li><li>Participate in punch list clearance and mechanical completion</li><li>Ensure all quality records and dossiers are properly maintained</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 preferred</li><li>Strong experience in piping and mechanical QC activities</li><li>Knowledge of ASME / API standards</li><li>Experience in refinery, LNG, petrochemical, or pipeline projects</li></ul>Good documentation and reporting skillsJob Type: Full-timePay: QAR4,000.00 - QAR7,500.00 per month

QC Engineer – Mechanical & Piping | Oil & Gas | Qatar

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