Senior Hydrotest & Pre-Commissioning Specialist

Ali & Sons Group; United Arab Emirates; On-site; AED 201,000 - 335,000; Full time

Job summary

Ali & Sons Marine Engineering Factory in the UAE seeks an experienced Hydrotest & Pre-commissioning Engineer to plan, supervise, and execute testing for pipelines, tanks, and equipment on oil & gas projects.

You will work with construction, QA/QC, commissioning and client teams to ensure safe testing, compliance with specs, and readiness for handover. Diploma/Bachelor in Engineering with mechanical focus preferred; 5–10 years of relevant experience is ideal.

Qualifications

• Diploma or Bachelor's Degree in Engineering.
• Mechanical Engineering preferred.
• Experience: 5-10 years in hydrotesting, pre-commissioning, or related oil & gas projects.

Responsibilities

• Review P&IDs, drawings, specs and commissioning procedures for pipelines and process equipment.
• Prepare hydrotest and pre-commissioning plans, schedules, method statements and test packages.
• Identify manpower, materials, tools, equipment, pumps, gauges, hoses and other resources for testing.
• Coordinate with QA/QC teams to ensure readiness for testing.
• Supervise hydrostatic and pneumatic testing of pipelines, tanks, vessels and equipment per standards.
• Execute cleaning, flushing, dewatering and drying activities for pre-commissioning.
• Monitor test parameters and record results, addressing deviations.
• Ensure proper installation of test manifolds, pumps and instrumentation.

Skills

Hydrotesting

Pre-commissioning

P&IDs interpretation

QA/QC coordination

HSE compliance

Site supervision

Reading drawings

Education

Diploma in Engineering

Bachelor's Degree in Engineering

Mechanical Engineering (preferred)

Job description

Ali & Sons Marine Engineering Factory in the UAE seeks an experienced Hydrotest & Pre-commissioning Engineer to plan, supervise, and execute testing for pipelines, tanks, and equipment on oil & gas projects.

You will work with construction, QA/QC, commissioning and client teams to ensure safe testing, compliance with specs, and readiness for handover. Diploma/Bachelor in Engineering with mechanical focus preferred; 5–10 years of relevant experience is ideal.