Senior Instrumentation And Control Technician

Perform preventive, predictive, and corrective maintenance on instrumentation and control equipment. Maintain production control systems, process instrumentation, and safety systems to maximize FPSO uptime and operational efficiency. Diagnose and rectify faults in electronic, pneumatic, hydraulic, and digital control systems. Execute calibration, loop checking, functional testing, and commissioning activities. Assist operations personnel during plant start-up, shutdown, and production optimization activities. Ensure all maintenance activities are properly planned and executed using the Computerized Maintenance Management System (CMMS). Control & Automation Systems Maintain Distributed Control Systems (DCS), Emergency Shutdown Systems (ESD), Fire & Gas (F&G) Systems, and PLC-based control systems. Perform testing and maintenance of Safety Instrumented Systems (SIS) in accordance with approved procedures. Troubleshoot communication networks including Modbus, Profibus, Foundation Fieldbus, Ethernet/IP, and other industrial protocols. Support software modifications, controller backups, and system upgrades under approved Management of Change (MOC) procedures.