About the Chance

OSM Thome is seeking experienced and qualified inshore marine crew to join a Darwin-based project. This is a rare opportunity to be part of a high-performing team working in a dynamic and skilled setting with long-term prospects.

We are currently recruiting for the following positions:

Marine Ratings – General Purpose Hand or Navigation Watch Rating, holding a minimum of Coxswain Grade 1 or above to operate a 7m RHIB

Please note: ECDIS, and GMDSS certifications are highly desirable for the Master, Chief Officer, and Deck Officer positions

What We’re Looking For:
Valid Australian qualifications and Certificates of Competency
Must have the legal right to work in Australia (citizenship, permanent residency, or applicable visa)
Baseline Security Clearance (highly regarded)
Relevant sea-time and proven experience
Current STCW Certifications (CoST) and AMSA Near Coastal Medical




A strong safety culture and ability to work effectively within a close-knit team

Why Join OSM Thome?
Be part of a respected global marine and offshore crewing provider
Opportunity to work on exciting, high-profile projects with industry-leading clients
Ongoing placements and future rotation opportunities across our wider fleet

Employer questions:

Your application will include the following questions:
Do you have a current AMSA medical check?
Which of the following statements best describes your right to work in Australia?
How many years' experience do you have as a Marine Crew?
How many years' experience do you have in the maritime industry?
Do you have a current Police Check (National Police Certificate) for employment?
Do you hold a valid Baseline Clearance?

📌 Inshore Marine Ratings Or Gph's Darwin
🏢 OSM Australia
📍 Darwin