Senior Engineer, OR&A - Mechanical

Penspen Ltd; Abu Dhabi; On-site; AED 350,000 - 550,000; Full time

Job summary

Penspen Ltd in Abu Dhabi is seeking a Senior Engineer – Operations Readiness & Assurance (Mechanical) to lead OR&A activities for a major PMC project. You will ensure mechanical integrity, reliability and readiness for start-up across rotating and static equipment.

You will review engineering deliverables, support maintenance strategies, participate in HAZOP/HAZID and coordinate handover with engineering, commissioning and operations teams. ADNOC standards knowledge is highly valued.

Qualifications

• Bachelor’s Degree in Mechanical Engineering is mandatory.
• 15+ years of experience in oil and gas in a similar role.
• 5+ years in large-scale EPC projects in the Middle East, preferably ADNOC Group.
• Proven experience in Operations Readiness, Commissioning, or Start-Up roles.
• Strong background in mechanical systems (rotating & static equipment).
• Experience with major capital projects (EPC environment preferred).
• Familiarity with ADNOC Engineering Standards and international codes (API, ASME, ISO).
• Experience in asset integrity, reliability, and maintenance strategies.

Responsibilities

• Lead OR&A activities for Mechanical System across project phases.
• Review and validate engineering deliverables (P&IDs, datasheets, specifications, etc.).
• Ensure mechanical integrity and reliability strategies are in place (e.g., RBI, PM, CBM).
• Support development of maintenance strategies and procedures.
• Participate in HAZOP, HAZID, SIMOPS, and other safety/technical reviews.
• Coordinate with Engineering, Commissioning, and Operations teams for smooth handover.
• Verify documentation, training, spares, and maintenance strategies prior to start-up.

Skills

Operations Readiness

Commissioning

Start-Up

Mechanical Systems

EPC Projects

Asset Integrity

Education

Bachelor's Degree in Mechanical Engineering

Job description

Penspen is hiring a dynamic Senior Engineer – Operations Readiness & Assurance (Mechanical) to join our team in Abu Dhabi for a PMC project. This is an exciting opportunity to be at the forefront of delivering world-class oil & gas projects, ensuring assets are safe, reliable, and fully optimized for operational success.

Key Responsibilities:

• Lead OR&A activities for Mechanical System across project phases.
• Review and validate engineering deliverables (P&IDs, datasheets, specifications, etc.).
• Ensure mechanical integrity and reliability strategies are in place (e.g., RBI, PM, CBM).
• Support development of maintenance strategies and procedures.
• Participate in HAZOP, HAZID, SIMOPS, and other safety/technical reviews.
• Coordinate with Engineering, Commissioning, and Operations teams for smooth handover.
• Verify documentation, training, spares, and maintenance strategies prior to start-up.

Qualification Required.

• Bachelor’s Degree in Mechanical Engineering is Mandatory.
• Minimum 15+ years of experience in the oil and gas industry in the similar role.
• Minimum 5+ years of experience in large-scale EPC projects within the Middle East, preferably ADNOC Group.
• Proven experience in Operations Readiness, Commissioning, or Start-Up roles.
• Strong background in mechanical systems (rotating & static equipment).
• Experience with major capital projects (EPC environment preferred).
• Familiarity with ADNOC Engineering Standards and international codes (API, ASME, ISO).
• Experience in asset integrity, reliability, and maintenance strategies.

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