Leak Sealing Technician
Madre Integrated Engineering
Full-time
Other Installation, Maintenance, and Repair Occupations
Location
Doha, Doha, Qatar
Posted
June 08, 2026
Job Description
Job Description
The Leak Sealing Technician is responsible for carrying out online leak sealing activities on
pressurized piping systems, valves, flanges, fittings, and equipment without interrupting plant
operations. The role involves site assessment, installation of leak sealing clamps and enclosures,
sealant injection, equipment maintenance, and compliance with safety and client requirements.
Requirements
- Diploma / ITI / Trade Certificate in Mechanical or related field.
- 3–5 years of experience in online leak sealing.
- Experience in Offshore, Oil & Gas, petrochemical, refinery, power, or industrial facilities..
- Experience with hot tapping, line stopping, pipe freezing, and controlled bolting services.
- Valid certification in leak se...