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Mechanical QC Engineer

Job in Doha, Qatar
Listing for: CONSTRUCT WATER PIPELINES & STATIONS CONTRACTING L.L.C
Full Time position
Listed on 2026-02-20
Job specializations:
  • Engineering
    Mechanical Engineer, Oil & Gas
Salary/Wage Range or Industry Benchmark: 200000 - 400000 QAR Yearly QAR 200000.00 400000.00 YEAR
Job Description & How to Apply Below

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

Location: Qatar

Industry: Oil & Gas Construction (Subcontract Scope)

Employment Type: Full-Time

Salary: Competitive (Based on experience & interview)

About the Company

Fourth Dimension Group is a subcontractor supporting major Oil & 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 Summary

We are seeking an experienced QC Engineer – Mechanical & Piping with strong Oil & 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 Scope

Mechanical and piping construction works for Oil & Gas projects, including fabrication, installation/erection, hydrotesting, pre-commissioning activities, and overall site execution supervision in coordination with the main contractor.

Key Responsibilities
  • Review project specifications, drawings, and ITPs
  • Conduct inspection of piping fabrication and erection activities
  • Monitor fit-up, welding, NDT, hydrotesting, and reinstatement works
  • Ensure compliance with ASME B31.1 / B31.3 and project standards
  • Coordinate with client inspectors and main contractor QA/QC teams
  • Prepare and review inspection reports and documentation
  • Verify material certificates (MTC), WPS, PQR, and welder qualifications
  • Participate in punch list clearance and mechanical completion
  • Ensure all quality records and dossiers are properly maintained
Skills Mandatory Requirements
  • Bachelor’s Degree or Diploma in Mechanical Engineering
  • Minimum 8–10 years Oil & Gas experience
  • Minimum 5 years GCC experience preferred
  • Strong experience in piping and mechanical QC activities
  • Knowledge of ASME / API standards
  • Experience in refinery, LNG, petrochemical, or pipeline projects
  • Good documentation and reporting skills
Preferred
  • CSWIP 3.1 / AWS / ASNT Level II certification
  • Immediate availability
Important Note

Only candidates with strong GCC Oil & Gas mechanical & piping QC experience will be shortlisted.

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