Merchant Navy Ranks Explained

Understanding Merchant Navy ranks is essential when selecting the correct uniform insignia. This guide breaks down the rank structure across deck, engineering, and steward departments, helping you choose the correct cuffs and shoulder sliders with confidence.

Deck Officer Ranks

Deck officers are responsible for navigation, safety, and overall command of the vessel.

Deck Cadet – Entry-level trainee officer
3rd Officer – Junior officer responsible for safety equipment and watchkeeping
2nd Officer – Navigation officer responsible for voyage planning
Chief Officer – Second-in-command, responsible for cargo operations
Master (Captain) – Overall command of the vessel

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Engineering Officer Ranks

Engineering officers are responsible for the operation and maintenance of the ship’s machinery.

Engineering Cadet – Entry-level trainee engineer
3rd Engineer – Responsible for auxiliary engines and systems
2nd Engineer – Oversees daily engine operations
Chief Engineer – Head of engineering department

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Steward & Hospitality Ranks

Steward department staff manage catering, housekeeping, and guest services onboard.

2nd Steward – Junior hospitality role
Chief Steward – Head of hospitality operations

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What Do the Stripes Mean?

Merchant Navy rank insignia are typically displayed using gold braid stripes on cuffs or shoulder epaulettes.

More stripes indicate higher rank
Diamonds and loops denote senior command roles
Purple detailing is used for engineering officers

Cuffs vs Sliders – What’s the Difference?

Both cuffs and sliders display rank, but are worn on different garments:

Cuffs – Worn on reefer jackets (formal uniform)
Sliders – Worn on shirts and blouses (day-to-day wear)

Need Help Choosing?

If you're unsure which rank insignia you need, our team can help. Contact us for guidance or explore our full range of Merchant Navy uniforms and accessories.