Senior Instrumentation Control Engineer

About the Job OCS Services is seeking an experiencedSenior Instrumentation & Control Engineerto support theRuby FPSO Operations . This role will serve as the technical authority for instrumentation and control systems, ensuring reliable performance, operational safety, and regulatory compliance of all control and automation systems across the asset lifecycle. The position will play a key role in improving system reliability, supporting digitalization initiatives, and ensuring the integrity of process control and safety systems onboard the FPSO.About Us OCS Services is a seasoned player in the oil and gas industry, delivering world-class services across offshore and onshore operations. As a joint venture between Planet Energy and BW Offshore, we specialize in Operations & Maintenance, Asset Integrity Management, and Integrated Crew Management. With global operations spanning Singapore, India, UAE, Brazil, Côte d’Ivoire, and Nigeria, we are strategically positioned to support energy production safely, sustainably, and reliably. Our expertise, cutting-edge technology, and commitment to sustainability enable us to drive excellence in complex energy projects around the world. At OCS, we’re guided by four core values that define everything we do –trust, driven, care, and innovation. Learn more:Us We are looking for a skilledSenior Instrumentation & Control Engineerto support day-to-day operations of theRuby FPSO , ensuring instrumentation, control systems, and automation platforms operate safely and efficiently. The role will work closely with offshore E&I teams, operations personnel, and technical specialists to maintain the reliability and integrity of control systems, instrumentation networks, and safety systems.What You Will Do In this role, you will: Act as theTechnical Advisor for Instrumentation & Control systemssupporting day-to-day Ruby FPSO operations. Provide input to theOperational Performance Standard (OPS)and maintenance management systems. Continuously monitor FPSO performance and ensure instrumentation and control systems operate within required standards. Ensure efficient maintenance, inspection, and repair ofinstrumentation and control systemsthroughout the asset lifecycle. ImplementReliability Centered Maintenance (RCM) , lifecycle asset management, and risk management strategies includingcriticality assessment, bad actor identification, and single point failure analysis . Serve as thefocal point for digitalization initiativesrelated to the Ruby FPSO and associated facilities. Participate inrisk assessment studies such as SIL assessments and Safety Critical Element (SCE) reviews . Ensure compliance withclass, flag state, and regulatory requirements . Prepare and reviewoperational and maintenance proceduresfor instrumentation and control systems. CoordinateIT-related matters between offshore teams and external service providers . Lead or contribute toincident investigations and root cause analysisusing tools such as5 Why Analysis and Taproot . Review and developManagement of Change (MoC)documentation including risk assessments and as-built documentation. Conduct periodiccompetency assessments of offshore E&I Lead, Instrument Technicians, and DCS Specialists . Maintain and update theLessons Learned Registerbased on shutdown reports, audits, investigations, and MoC reviews. Participate in inspections ofEx-rated electrical and instrumentation equipmentin coordination with the Electrical Engineer. Review and resolvetechnical queries raised by offshore teams and clients . Coordinate withvendors and external consultantsfor technical troubleshooting and field support.What We Are Looking For Qualifications Bachelor’s degree inInstrumentation Engineering, Control Engineering, or Electronics Engineering . Functional Safety certificationis desirable.Experience 15 years of experiencein Instrumentation and Control engineering. Minimum7 years in Upstream Oil & Gas operations . Experience inoffshore operations and maintenance (FPSO preferred) . Strong experience withDCS / ICSS systems(Honeywell experience is an advantage). Experience working withengineering databases and maintenance management systems . Exposure tooffshore commissioning and multidisciplinary operational environments .Technical Knowledge Strong expertise inICSS / DCS systems (preferably Honeywell) . Knowledge ofmetering systems, field instrumentation, telecom systems, and communication networks . Familiarity withhazardous area equipment standards such as IEC 60079 and ATEX . CompEx certification forHazardous Area Installation and Inspectionis advantageous. Strong understanding ofFPSO marine and process systems . Experience inRoot Cause Analysis using tools such as 5 Why and Taproot . Good knowledge ofComputerized Maintenance Management Systems (SAP or equivalent) . Expertise inPLC / DCS control system troubleshooting .Interpersonal Skills Strong leadership and teamwork abilities. Structured and analytical with strong attention to detail. Ability to work effectively under pressure while delivering high-quality results. Comfortable working inmultidisciplinary and multinational teams . Strong interpersonal and communication skills. Demonstratesflexibility, reliability, and a delivery-focused mindset . Fluent inEnglish (spoken and written) .Work Environment This role requires strong familiarity with instrumentation and control systems onboard FPSOs. Frequent offshore assignments are expected(approximately once every three months).What You Can Expect Opportunity to work on acomplex offshore FPSO assetwith advanced automation and control systems. Exposure todigitalization initiatives and process control technologiesin offshore oil & gas operations. A collaborative, safety-focused culture committed to operational excellence. Opportunities to contribute to reliability improvements and operational efficiency across critical control systems.

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