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Jay Anyayahan

Jay Anyayahan

Senior Instrumentation & Control Engineer

Talent
ManilaMember since June 3, 2026
Instrumentation and Control EngineeringFront End Engineering Design (FEED)Conceptual Design (CD)Detailed Design (DD)Basis for Design (BFD)Basic Engineering Design Package (BDEP)Instrumentation Implementation StrategyPiping & Instrumentation Diagrams (P&ID)HAZIDHAZOPSIL ReviewFire & Gas PhilosophyVendor Document ReviewPrinciple Block DiagramsFunctional Logic DiagramsSmart Plant Instrumentation (SPI Intools)CommunicationTroubleshootingFactory Acceptance Test (FAT)Site Acceptance Test (SAT)System and Field Instrumentation SpecificationConstruction DrawingsFire & Gas MappingErosion and Corrosion Monitoring System (ECMS)
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Instrumentation and Control EngineeringFront End Engineering Design (FEED)Conceptual Design (CD)Detailed Design (DD)Basis for Design (BFD)

About

Well experienced and competent in the field of Instrumentation and Control Engineering, Design, Construction, Commissioning and Maintenance in the Oil and Gas and Petrochemical Industry Onshore and Offshore Facilities.

As Senior Instrument & Control Engineer, involved in Front End Engineering Design (FEED), Conceptual Design (CD) and Detailed Design (DD) Phases of the Projects including Telecommunication and Navigational Aids for Offshore Platforms. Scope and responsibility include preparation of Feasibility Study, Project Specification including Basis for Design (BFD), Basic Engineering Design Package (BDEP), Instrumentation Implementation Strategy, System and Field Instrumentation Specification and Construction Drawings.

Appointed as Process Automation and Control Optimization (PACO) TECHNICAL AUTHORITY – Level 3 (TA3) of Brunei SHELL Petroleum (BSP) for Offshore Reliability Maintenance and Construction (ORMC) Contract providing technical assurance and support to Construction, Commissioning and Maintenance for various BSP Plants and Offshore Platforms.

Experience

Senior Control & Automation Engineer (PACO) at Petrokon Utama Sdn Bhd (2019-01 – Present)

  • Appointed as Process Automation and Control Optimization (PACO) Technical Authority – Level 3 (TA3) to review and approved Construction/Maintenance design packages.
  • Supported construction and maintenance technical requirements.
  • Resolved construction issues and site queries related to Electrical and Instrumentation.
  • Supported commissioning activities and troubleshooting.
  • Provided support to the organization for workflow improvements.
  • Provided and responded technical assistance to any plant and platform emergency operational upset and shutdown.
  • Engineering and Design of the Telecommunication and Navigational Aids for new SALMAN Well Jacket Platform including preparation of Material Requisitions and participating in the online Factory Acceptance Test (FAT).
  • Control Valve focal point for new SALMAN Well Jacket Platform which includes preparation of Material Requisitions, Technical Evaluation, Vendor Document Review and Sizing Calculations.
  • Develop Basis of Design for the Fire Fighting Equipment of the Brunei Shell Marketing (BSM) Aviation Depot.

Control & Automation Engineer (PACO) at Petrokon Utama Sdn Bhd (2012-05 – 2019-01)

  • Participated in various safety design reviews like HAZID, HAZOP, SIL Review and Constructability Reviews.
  • Developed Principle Block Diagrams, Cause & Effect Matrix, Shutdown Hierarchy and other Key-Drawings for conceptualization.
  • Developed Control and Safeguarding Narratives including updating the Narratives as per project modifications.
  • Provided inputs to the development of the Basis for Design (BfD), Basis for Design Engineering Package (BDEP), Instrumentation Implementation Strategy, Instrumentation Specification and Control & Safeguarding System Specification including development of System Modification Scope of Work.
  • Developed Fire & Gas Philosophy including involvement in the Fire & Gas Mapping via 2D and 3D Mapping.
  • Provided related Instrumentation and Control Technical Specification for Package Equipment
  • Reviewed and provided inputs to the development of the Process Engineering Flow Scheme (PEFS) or Piping & Instrumentation Diagrams (P&ID).
  • Developed and modified Functional Logic Diagrams including Schematic for Pneumatic type shutdown system.
  • Developed various field instrumentation Material Requisitions including Control and Safeguarding System, Fire & Gas Detection System, Interposing Relay Cabinets, Erosion and Corrosion Monitoring System (ECMS), etc.
  • Performed Sizing Calculations for various Instruments such as Flowmeter, Level Instrument and Control Valves.
  • Performed Technical Bid Evaluation (TBE), developed TBE Reports and performed Vendor Document Reviews (VDR).
  • Reviewed the developed Construction and Well Tie-In Packages as per project requirements.
  • Provided construction and commissioning support.
  • Assigned as Team Lead responsible for the engineering and design Team for various Projects.
  • Prepared of Manhour Estimates and input to Proposal including monthly progress reporting to Project Engineer.
  • Mentored the newly graduated engineers.

Control System Engineer at Fluor Arabia Limited (2010-01 – 2012-04)

  • Developed engineering and design packages of the assigned Projects including Fire & Gas packages.
  • Conducted Factory Acceptance Test (FAT) and Site Acceptance Test (SAT) for Metering System.
  • Provided support for the construction and commissioning of the Metering System
  • Developed various field instrumentation Material Requisitions including Metering System Package.
  • Performed Technical Bid Evaluation (TBE), developed TBE Reports and performed Vendor Document Reviews (VDR).
  • Prepared various instrument datasheets and performed sizing calculations for Flow Orifice, Control Valves, Pressure Relief Valves and Level including development of Level Sketches.

Control System Engineer at Fluor Manila (2006-06 – 2010-01)

  • Assigned as the Focal for Engineering Team under Petrogal SA Project.
  • Developed engineering and design of the assigned Projects.
  • Developed various field instrumentation Material Requisitions including Metering System Package.
  • Performed Technical Bid Evaluation (TBE), developed TBE Reports and performed Vendor Document Reviews (VDR).
  • Prepared various instrument datasheets utilizing Smart Plant Instrumentation (SPI Intools).
  • Performed sizing calculations for Flow Orifice, Control Valves, Pressure Relief Valves and Level including development of Level Sketches.

Instrument Technician at R-Square Consolidated Services Inc. (2006-01 – 2006-06)

Instrument Technician at Atlantic Gulf & Pacific Company (AG&P) (2004-06 – 2006-01)

  • Installation of field instruments.
  • Termination of field junction boxes, marshalling cabinets and system cabinets.
  • Assisted Client in QA/QC for all instrumentation installation.
  • Assisted Package Vendor for the tie-in to the Platform Control System.
  • Loop checking, calibration, troubleshooting and leak / hydro testing.

Education

Bachelor of Science in Computer Engineering (1997 – 2003)

Skills

Senior Instrumentation & Control Engineer

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