Mechanical Technician; Commissioning
Job in
Doha, Baladīyat ad Dawḩah, Qatar
Listed on 2026-10-08
Listing for:
Burjline Builders
Full Time
position Listed on 2026-10-08
Job specializations:
-
Trades / Skilled Labor
Maintenance Technician / Mechanic, Field/Service Technician, HVAC Tech / Heating Engineer -
Engineering
Maintenance Technician / Mechanic, Field/Service Technician, HVAC Tech / Heating Engineer
Job Description & How to Apply Below
Key Responsibilities
- Carry out preventive and corrective maintenance on mechanical equipment.
- Inspect, troubleshoot, repair, and overhaul pumps, motors, valves, gearboxes, compressors, and piping systems.
- Booster pumps
- RO skids and membranes
- Filters and strainers
- Valves and actuators
- Cranes and lifting equipment
- Perform equipment alignment, lubrication, and condition monitoring.
- Participate in commissioning, startup, and shutdown activities.
- Assist in root-cause analysis of equipment failures.
- Complete maintenance reports and update CMMS/work orders.
- Coordinate with operations, electrical, and instrumentation teams.
- Follow permit-to-work procedures and HSE requirements.
- Respond to emergency breakdowns and plant call-outs when required.
- Diploma or Technical Certificate in Mechanical Engineering or Mechanical Maintenance.
- 3-5 years (or more) experience in desalination, water treatment, power plants, oil & gas, or industrial facilities.
- Experience with RO desalination systems is preferred.
- Knowledge of rotating and static equipment maintenance.
- Ability to read mechanical drawings, P&IDs, and technical manuals.
- Familiarity with maintenance management systems (CMMS).
- Hands-on experience in mechanical maintenance activities, including equipment overhauling, bearing and mechanical seal replacement.
- Experience working with centrifugal, vertical, submersible, and dosing pumps.
- Hands-on experience in the assembly and disassembly of plug valves, butterfly valves, and check valves.
- Knowledge of laser alignment, dial gauge measurements, and CMMS (Computerized Maintenance Management System) software.
- Knowledge of pump vibration analysis and predictive maintenance techniques, with hands-on experience in the assembly and disassembly of compressors and motors.
- Working experience with PVDF and CPVC materials.
- Experience in RO (Reverse Osmosis) systems is optional but will be considered an added advantage.
Inspect, commissioning, troubleshoot, repair, and overhaul pumps, motors, valves, gearboxes, compressors, and piping systems.
- Inspection:
Experienced in inspecting mechanical equipment and piping systems for proper installation, alignment, connections, and readiness for commissioning. - Commissioning:
Hands-on experience in pre-commissioning and commissioning of pumps, motors, valves, gearboxes, compressors, and piping systems, including functional testing and start-up. - Troubleshooting:
Skilled in identifying and resolving mechanical issues such as vibration, leakage, overheating, misalignment, and performance problems. - Repair & Maintenance:
Experienced in dismantling, repair, component replacement, reassembly, alignment, and functional testing of mechanical equipment. - Overhauling:
Capable of overhauling pumps, motors, gearboxes, compressors, and valves, including replacement of bearings, seals, and worn components. - Piping Systems:
Experienced in piping inspection and commissioning activities, including pressure testing, flushing, valve checks, and line-up verification.
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