Mechanical Commissioning Engineer

Zohorecruit; Dubai; On-site; AED 300,000 - 480,000; Full time

Job summary

Orbit International Survey Services LLC is seeking an experienced Mechanical Commissioning Engineer to lead pre-commissioning, commissioning, startup and handover of mechanical systems for offshore and petrochemical projects in the UAE. You will ensure safety, quality and adherence to client requirements across all commissioning activities.

The role requires a bachelor's or diploma in mechanical engineering with at least five years' experience in offshore, oil & gas, petrochemical or industrial

Qualifications

• Bachelor's Degree or Diploma in Mechanical Engineering or equivalent.
• Minimum 5 years of experience in Mechanical Commissioning within Offshore, Oil & Gas, Petrochemical, or Industrial projects.

Responsibilities

• Plan, coordinate and execute mechanical pre-commissioning, commissioning, startup and handover activities.
• Review P&IDs, GA drawings, isometric drawings, equipment datasheets, vendor documents and commissioning procedures.
• Supervise mechanical completion, flushing, cleaning, pressure testing, leak testing and preservation activities.
• Coordinate commissioning of pumps, compressors, pressure vessels, heat exchangers, piping systems, valves and tanks.
• Conduct functional testing, performance testing, alignment verification and troubleshooting of mechanical equipment.
• Coordinate with Construction, QA/QC, Operations, Vendors and Client representatives for successful project execution.
• Prepare commissioning procedures, method statements, test packs, punch lists and commissioning reports.
• Monitor system completion activities and ensure timely closure of punch items, ITRs and turnover dossiers.
• Lead troubleshooting and provide technical support during commissioning.
• Ensure all commissioning activities comply with project specifications, company procedures, HSE requirements and international standards.

Skills

P&ID interpretation

Mechanical systems

Commissioning procedures

Leadership

Coordination

Troubleshooting

Communication

Education

Bachelor's Degree or Diploma in Mechanical Engineering

Job description

Orbit International Survey Services LLC | Full time

Mechanical Commissioning Engineer

Dubai, United Arab Emirates | Posted on 09/26/2026

Orbit International Survey Services (Orbit ISS) is an industrial asset integrity engineering management firm based in United Arab Emirates, since 2006. We are an ISO 9001:2015, ISO 14001:2015 & ISO 45001:2018 accredited company and have provided asset integrity solutions to high-profile clients throughout the Middle East, North America, and Asia. Founded on the principles of safety, quality, and environmental stewardship, Orbit ISS is committed to providing world-class services and technology that help our clients address complex challenges in the oil, gas, marine and renewable energy sectors.

Orbit International Survey Services LLC is seeking an experienced Mechanical Commissioning Engineer to lead and coordinate the pre-commissioning, commissioning, startup, and handover of mechanical systems for offshore and petrochemical projects. The successful candidate will ensure all commissioning activities are carried out safely, efficiently, and in accordance with project specifications, quality standards, and client requirements.

Key Responsibilities:

• Plan, coordinate, and execute mechanical pre-commissioning, commissioning, startup, and system handover activities.
• Review P&IDs, GA drawings, isometric drawings, equipment datasheets, vendor documents, and commissioning procedures.
• Supervise mechanical completion, flushing, cleaning, pressure testing, leak testing, and preservation activities.
• Coordinate commissioning of pumps, compressors, pressure vessels, heat exchangers, piping systems, valves, and tanks.
• Conduct functional testing, performance testing, alignment verification, and troubleshooting of mechanical equipment.
• Coordinate with Construction, QA/QC, Operations, Vendors, and Client representatives to ensure successful project execution.
• Prepare commissioning procedures, method statements, test packs, punch lists, and commissioning reports.
• Monitor system completion activities and ensure timely closure of punch items, inspection records (ITRs), and turnover dossiers.
• Lead troubleshooting and provide technical support during commissioning.
• Ensure all commissioning activities comply with project specifications, company procedures, HSE requirements, and international standards.

Requirements

• Bachelor's Degree or Diploma in Mechanical Engineering or equivalent.
• Minimum 5 years of experience in Mechanical Commissioning within Offshore, Oil & Gas, Petrochemical, or Industrial projects.
• Experience in commissioning rotating and static equipment, piping systems, valves, pressure testing, flushing, and mechanical completion.
• Ability to interpret P&IDs, GA drawings, isometric drawings, equipment datasheets, and commissioning documentation.
• Strong knowledge of mechanical systems, commissioning procedures, and international industry standards.
• Strong communication, coordination, problem-solving, and leadership skills.