Marine Control Room Operator
BW Energy · Rio de Janeiro, Rio de Janeiro, Brazil · On-site
Posted Aug 27, 2026
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Cargo, Ballast & Marine Systems Operations
Operate, monitor, and troubleshoot marine systems related to the storage and export of stabilized crude oil, including ballast systems and Inert Gas (IG) systems;
Be responsible for Inert Gas (IG) system venting operations, including gas freeing and purging of the IG system, ensuring vent outlets and mast risers are operated in accordance with ISGOTT and manufacturer procedures;
Continuously monitor wind speed and direction during IG venting operations, assessing the extent of the hazardous gas dispersion zone and suspending or adjusting venting activities when wind conditions could direct hydrocarbon vapors toward occupied areas, the helideck, or ignition sources;
Prepare load and discharge plans for cargo and ballast, cargo calculations, cargo/slop/ballast tank entry, and cargo/slop/ballast tank condition monitoring;
Operate and monitor cargo offloading systems, mooring and positioning telemetry systems, and communication systems used during offloading operations with dynamically positioned shuttle tankers;
Prepare and assist the marine team with Crude Oil Washing (COW) operations, water washing, tank gas freeing, and preparation of cargo and ballast tanks for entry; assist with inspection of cargo and ballast tanks as per the Computerized Maintenance Management System;
Responsible for ensuring that the FPSO's intact stability and structural strength are at all times maintained within safe operating envelopes;
Operate tank gauging systems (radar level gauges) and perform custody transfer measurements/draft surveys in accordance with ISGOTT and ANP requirements;
Liaise with the Operations Control Room Operator (CRO) as required to ensure stable operations.
Environmental & Regulatory Compliance
Operate and monitor the Oil Discharge Monitoring Equipment (ODME) and other pollution-prevention systems during Slop discharge operations, ensuring compliance with MARPOL Annex I requirements and maintaining environmental discharge records;
Assist the Marine Superintendent in preparing for and supporting surveys and audits conducted by the Directorate of Ports and Coasts (DPC), Classification Society, and Flag State, ensuring that required documentation, certificates, and records are organized and readily available;
Support helideck inspections and audits (structural, firefighting equipment, and operational readiness) conducted by DPC, Classification Society, or per company/international standards (e.g., CAP 437), ensuring compliance findings are logged and communicated to the Marine Superintendent;
Prepare and submit all documentation required regarding cargo export, such as Cargo Quality and Quantity Origin
Safety, Emergency Response & SIMOPS
Identify and report marine equipment faults and breakdowns; use IFS to generate work orders if required;
Coordinate and monitor Simultaneous Operations (SIMOPS) involving cargo/ballast, crane, supply boat, and helicopter activities to prevent…