Control Systems Engineer

Roles and responsibilities

• Preparation, review and comments of Instrument documents- Instrument data sheets, specification, Instrument index, System Input/output list, Level sketches, Alarm & Trip Schedule.
• Preparation and review of Instrument documents- Control and Safety system specification, Control and Safety System modification scope of work, Instrument Design basis, Instrument Specification for Package equipment, Cause & Effect Diagram, Functional Logic Diagram, Control narrative.
• Preparation, review and checking of Instrument Drawings-Instrument cable block diagram, Cable schedule, Instrument Location layout drawing, Control room Layout drawing, Instrument wiring diagram, Loop Diagram, Instrument Hook-up Diagram, MCT layout drawing, Cable routing and trench layout drawings, Bill of Materials, Instrument Earthing Diagram, System Architecture diagram in close coordination with CAD designers.
• Inputs to deliverables from other departments- Input to P&ID, Input to Control room layout, Input to Cable Trench layout, Input to offshore oil production platform layouts, Input to offshore platform structural weight control report, Input to electrical power consumption list for Instrumentation, Input to air consumption and utility report, input to heat load calculation for HVAC load, Input to project design basis memorandum, Input to control and shutdown philosophy, Input to Fire & Gas Philosophy, Input to HVAC control philosophy.
• Inter-discipline review of deliverables from other departments- P&ID, Plot plan, Piping GA drawings, Equipment layouts, Electrical single line diagrams, HVAC duct layouts, Hazardous area classification drawings, F&G Layout drawings, F&G C&E Diagram.
• Preparation of procurement deliverables - Material Requisition and Technical Bid Evaluation for procurement of field Instruments and Control & Safety Systems.
• Vendor drawing review for field instruments, Control & Safety Systems, Instrument packages (Metering skid), equipment (tanks, pumps) and equipment packages (Compressors, Chemical injection skids, HVAC) etc.
• Input to Package equipment specification, input to MR, input to Technical bid evaluation, Vendor drawing review of package equipment.
• Data retrieval, onshore & offshore Site surveys & reports generation.
• Review of P&ID for process control, Material selection as per piping material specification.
• Participation to risk reviews like Hazop and SIL. SIL verification calculation and validation.
• Proposal activities-Review of project scope, issue technical clarification, prepare list of activities and deliverables required, estimation of man-hours, preparation of method statement, Scope split matrix with EPIC Contractor, Scope of work for Third party services, Input to cost estimate etc.
• Issue TQ (Technical Query) to CLIENT for the technical deviation
• Response to Site technical queries, Site commissioning Support.
• Review of ITB & Contract documents
• Issue Internal Change Request (ICN) for the change in scope.
• Develop manpower charts and schedules

Desired candidate profile

Bachelor's degree in Instrumentation & Control Engineering or equivalent
Professional Engineer / Membership of relevant professional institution
Minimum 15+ years of relevant work experience in oil & gas industry.
Specific skills required
Microsoft Office® applications (Word, Excel, Powerpoint etc.)
Instrucalc® for instrument sizing
TUV® Certified Functional Safety Engineer-SIS
Exida ExSILentia® software for SIL calculation
SPI® (Smart Plant Instrumentation)
AVEVA® Instrumentation & AVEVA Engineering
Navis works for 3D Review
Cyber security knowledge on OT networks
Alarm rationalization procedure
Educational Qualificat

• Instrument Packages-Analzer, Metering skid, Burner Management System, Leak Detection system
• Integrated Control and Safety Systems (DCS, ESD/SIS, F&G), Machine monitoring system, HIPPS, FACP, HSSD, LCP, IRP, RTU, SCADA, BMS, LDS, AMS, DTS/DAS
• Control narrative, Design Basis, Study of existing systems and recommendation for upgrade
• International standards applicable for Instrumentation like AGA, API, ASME, ASTM, BS, IEC, IEEE, ISA, ISO, NACE, NFPA
• Familiarization with Client standards-SHELL DEP, QatarEnergy, TotalEnergies, NOC (North Oil Company), QatarEnergy LNG