Instrument Technician | Offshore - FPSO/FSO

17 Jul 2026
Brazil
Permanent
At sea
Instrument Technician
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Join our team and advance your maritime career today!
Work as Instrument Technician on FPSO/FSO offshore Brazil with OSM Thome. Join us to maintain and repair vital instrumentation systems.

Main Responsibilities

Perform preventive and corrective maintenance on instrumentation, automation, and Fire & Gas systems;

Conduct troubleshooting and failure diagnosis on critical platform systems;

Execute functional tests, calibrations, inspections, and commissioning;

Support failure analysis and technical investigations;

Work collaboratively with operations, electrical, and other maintenance departments;

Ensure the execution of activities in compliance with offshore operational safety requirements.



Technical Requirements

Offshore experience on oil platforms, preferably wellhead types;

Knowledge of ABB 800xA / AC800M systems;

Solid experience with Fire & Gas (F&G) systems, especially Autronica AutroSafe 4;

Knowledge of PowerLoop architecture (F&G), loop troubleshooting, and addressable devices;

Experience with Fire & Gas (F&G) detection systems, including point gas and open path detectors, flame, smoke, heat, and H2S detectors integrated into Autronica AutroSafe 4 PowerLoop architecture;

Knowledge and familiarity with reading and interpreting Cause & Effect matrices;

Knowledge of pressure, temperature, flow, and level instruments;

Experience with maintenance and diagnosis of valves, transmitters, and field instruments;

Knowledge of reading logic diagrams, loop diagrams, and technical documentation;

Knowledge of SAP is desirable;

Experience with Permit to Work (PTW) systems is desirable.


Must be a Brazilian national / Brazilian citizenship required.

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