Crystal Corporation L.L.C.
Hydrostatic Test Technician / Hydrotest Technician
2 months ago
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Important information
Contract type:
Permanent
Location:
Dubai - United Arab Emirates
Work mode:
Onsite
Published on:
10 August 2026
What they need
Hydrostatic Test Technician / Hydrotest Technician
Location: Sharjah, UAE
Job Type: Full-time – In Person
We are looking for a Hydrostatic Test Technician / Hydrotest Technician with practical hands-on experience in performing hydrostatic pressure tests.
This position is suitable for a technician who has previously worked with pipe hydrotesting, pressure testing, valves, fittings, pipelines, or similar pressure-tested products.
We are not looking for an engineer or senior inspection specialist. We are looking for a practical technician who knows how to prepare and perform a hydrostatic test correctly and safely.
Main Responsibilities
The technician will be responsible for:
- Preparing pipes or products for hydrostatic pressure testing.
- Connecting water pumps, pressure gauges, hoses, valves, fittings, and test equipment.
- Filling the test system with water.
- Properly removing trapped air from the system before pressurization.
- Increasing pressure gradually and safely.
- Reaching and maintaining the required test pressure.
- Monitoring pressure during the required holding time.
- Checking for:
- Leakage
- Pressure drop
- Deformation
- Abnormal movement or behavior
- Failure of the tested product
- Safely releasing pressure after completion of the test.
- Recording pressure readings and basic test results.
- Following test procedures and safety instructions.
- Checking that pressure gauges and testing equipment are suitable and in valid condition before testing.
- Maintaining a clean and safe hydrotesting area.
Required Experience
The candidate must have previous practical experience performing hydrostatic pressure tests.
Experience may be from any of the following areas:
- Pipes and pipelines
- Pipe fabrication
- Valves
- Flanges and fittings
- Pressure equipment
- Water or wastewater projects
- Oil & gas projects
- Manufacturing companies
- Hydrotesting contractors
- Industrial testing workshops
The candidate should be able to perform a hydrostatic test with normal supervision and understand the complete testing process from preparation until safe depressurization.
Required Knowledge
The candidate must understand:
- Hydrostatic pressure testing procedures
- Removal of trapped air before pressurization
- Gradual pressurization
- Test pressure and working pressure
- Holding time
- Pressure drop
- Leakage inspection
- Safe depressurization
- Basic pressure gauge reading
- Basic test result recording
- Risks associated with pressurized systems
Safety
Safety is very important for this position.
The candidate must understand that hydrostatic testing involves stored pressure and must know how to:
- Keep personnel away from unsafe areas during testing.
- Never stand directly in front of plugs, end closures, fittings, or other pressurized components.
- Inspect connections before pressurizing.
- Stop the test if leakage, movement, deformation, or any unsafe condition is observed.
- Release pressure safely before approaching or adjusting the tested product.
- Use the required PPE and follow test-area safety instructions.
Qualifications
- Technical certificate, diploma, vocational training, or equivalent practical experience is preferred.
- Previous hands-on hydrotesting experience is required.
- Basic English communication is required.
- Ability to read pressure gauges and simple test procedures is required.
Formal engineering qualifications are not required.
Preferred Experience
Experience testing any of the following will be considered an advantage:
- Pipes
- Pipe fittings
- Valves
- Test plugs
- Pipe plugs
- Inflatable plugs
- Mechanical plugs
- Pressure-rated industrial products
Candidate Profile
We are looking for someone who is:
- Experienced in practical hydrotesting
- Safety-conscious
- Careful and disciplined
- Comfortable working with pumps, hoses, gauges, and pressure equipment
- Able to follow procedures correctly
- Able to identify leakage or abnormal pressure behavior
- Honest when reporting failures or problems
- Willing to perform regular hands-on testing work
Work Location: Sharjah, UAE
Work Type: In person
Work Location: In person
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