Highly experienced in the field of instrumentation & control with established connections to the customers & to major players in a wide range of industries. SUMMARY Possess 10+ years of professional experience in project & maintenance engineering:  Office Engineering:  Engineering documentation: Instrument loop diagrams, I-O wiring diagrams, I-O list, functional schematics, control room layouts, grounding schematics, cable / junction box schedules, bill of materials, console & cabinet drawings, interface details of SIS/PLC to MCC, system architecture, logic diagrams, calibration reports, IQ, OQ, PQ, DQ qualifications, validation & as-built documents.  Study & review of design inputs: P&IDs, control narratives, process flow diagrams, plant layouts, fire & gas drawings, cause & effect matrix, SIS shutdown logics, hookup drawings, specification & data sheets, instrument index, electrical single line diagrams (SLD). etc.  Automation: Hardware configuration, application programming & testing of advance process control systems, logic development as per ISA-S88 standards, fire & gas systems (F&G). Graphics engineering in SCADA & HMI. Control panel design & wiring. Conducting performance trials (FAT). Good exposure of protocols HART, OPC, Ethernet, Foundation Fieldbus, Modbus & CANopen.  Project Management: Procurement with a good understanding of various phases of vendor selection, technical & commercial negotiation. Planning & assisting the team for project execution & site supervision.  Site Engineering:  Installation: Control panel, consoles, earth-pits, instruments.  Commissioning: DCS, PLC & ESD systems, field instruments, VFDs, MCC, valves, gas detectors, hooters, beacons, by conducting inspections, megger / continuity tests, hot loop checks, valve stroke checks, control loop tuning, logic & interlock checks, data historian, asset management. Conducting SAT.  Calibration: Field instruments, valves & gas detectors. Partial Stroke Testing.  Electrical: Familiar with the installation & commissioning of UPS, AC Power Distribution & Battery banks.  Maintenance:  Service Management: Responsible for managing service level agreements (Annual Maintenance Contract) with the customers for on & off-site corrective & preventive maintenance as well as other after-sales technical support solutions. Preparation of AMC quotations. Resource planning for diagnostics of control systems, grounding checks, troubleshooting & error fixing, supporting customers both online & for emergency visits, instrument calibration. Reviewing performance & identifying areas of efficiency improvement, taking care of any customer concerns or complaints quickly & professionally.  Resident (Field Service) Engineer: Day to day preventive maintenance of all control systems DCS, Safety PLC (SIS) & workstations / servers at an oil refinery, ensure smooth operations of the plants. Daily, weekly & monthly checks. Planning for shutdown jobs. Alarm rationalisation.