Lead Mechanical Rotating Engineer

Job Description ROLE PURPOSE The Lead Rotating Equipment Design Engineer shall act as the focal person for all rotating equipment engineering activities related to the Instrument Air & Plant Air System Upgrade, with primary focus on Air Compressors, ensuring : Full compliance with ADNOC Offshore Engineering Standards Protection of FEED & Design Basis integrity Safe, reliable, and energy-efficient operation of compressor systems on live offshore platforms Independent Owner's Engineer (OE)-level engineering governance ROTATING EQUIPMENT DISCIPLINE SCOPE (IA / PA PROJECT) The scope includes, but is not limited to : Instrument Air Compressors Plant Air Compressors Compressor Drivers (Electric Motors) – Interface Lubrication Oil Systems Aftercoolers & Intercoolers Inlet Filters & Silencers Control & Protection Systems (Interface with I&C) Skid-mounted Compressor Packages KEY ROLES & RESPONSIBILITIES Rotating Equipment Technical Authority Act as Lead Rotating Equipment Authority for : Air compressor selection Driver sizing Performance & efficiency evaluation Reliability and maintainability Enforce compliance with : ADNOC CoPs API 617 / API 672 / API 618 (as applicable) ISO standards for compressors Provide final technical approval on rotating equipment design packages Compressor Package Engineering & Vendor Oversight Review and approve : Vendor datasheets & performance curves Compressor sizing calculations Power & torque requirements Materials of construction Validate : Flow, pressure & turndown ranges Inter-stage cooling & moisture control Package layout & maintainability Ensure compliance with : ADNOC offshore environmental conditions Noise & vibration limits Brownfield Integration & Offshore Feasibility Lead rotating engineering for : Space availability Deck load integration (with Structural team) Maintenance access & lifting envelopes Review : Laser scan data As-built platform drawings Support : SIMOPS planning Brownfield installation feasibility Mechanical Integrity, Reliability & Condition Monitoring Ensure : Proper bearing selection Lube oil system reliability Vibration monitoring philosophy Redundancy & standby philosophy Support : SIMOPS planning Reliability & availability review with ADNOC Ops Interfaces with Other Disciplines Coordinate closely with : Electrical (motor, VSD, power) I&C (control logic, trips, alarms) Piping (suction / discharge / nozzle loads) Structural (skids, lifting) OEM Vendors Construction & Commissioning Support Review : Laser scan data Alignment & grouting procedures Pre-commissioning check sheets Witness : No-load and load test runs Performance testing Support final RFSU approval for compressor systems ADNOC-SPECIFIC OFFSHORE SAFETY RESPONSIBILITIES Enforce : ADNOC PTW requirements SIMOPS safety Dropped object prevention Validate : Noise control Guarding Emergency access routes SIMPLE DOCUMENTATION & REPORTING Maintain key rotating equipment discipline registers, including : Compressor Equipment List Vendor Datasheet & Drawing Register TQ & Deviation Log Review and approve : Vendor datasheets GA & layout drawings Test certificates Pre-commissioning & commissioning records Ensure compliance with : ADNOC Document Numbering System Project Master Document Register (MDR) Prepare and submit : Weekly Rotating Engineering Progress Reports Monthly Discipline Summary Reports Verify and approve as-built rotating equipment documentation for : Mechanical Completion (MC) Ready for Commissioning (RFC) Ready for Start-Up (RFSU) Qualifications Bachelor's degree in mechanical engineering API rotating equipment certification – Advantage ADNOC Offshore project approval experience – Strong Advantage Additional Information Minimum Experience : 15+ Years (Oil & Gas EPC Projects) Offshore Experience : Mandatory (Brownfield Platform Projects Preferred) CORE COMPETENCIES (ADNOC FOCUS) Offshore Air Compressor Package Engineering Brownfield Rotating Equipment Integration ADNOC Engineering Standards Compliance Vendor & OEM Technical Management Reliability & Maintainability Engineering Multi-disciplinary Interface Coordination Offshore Installation & Commissioning Support #J-18808-Ljbffr