Marine One crest

Careers · Electro-technical

Assistant ETO

The Assistant ETO is a junior member of the electrical department who helps operate, maintain, repair and test the ship's electrical equipment under the direction of a senior electro-technical officer.

STCW competence

A-III/6

A watch or a day

Watchkeeping

The certificate that gates the job

STCW III/6 (junior ETO / trainee)

The certification behind this rank

What the rules require for this role — STCW, Indian and UK implementation.

Plus the certificates every seafarer holds: medical, basic safety, security awareness, and passenger-ship training on a cruise ship.

STCW III/6

IMO Pathway

junior ETO / trainee

STCW V/2

IMO Ship-type specific

serving on passenger ships (applies to all personnel)

MSN 1860 Amd 1

UK Pathway

UK implementation of STCW III/6

MS (STCW) Rules 2014 r.48

IN Pathway

India implementation of STCW III/6

MSN 1866 Amd 2

UK Ship-type specific

UK implementation of STCW V/2

MS (STCW) Rules 2014 r.55

IN Ship-type specific

India implementation of STCW V/2

What employers ask for

Seen across employer job postings — a guide to what recruiters look for, not a legal requirement.

Certificate of Competency / licence

e.g. Licence · CoC · License

English / Marlins / CES test

e.g. English language · fluent English

STCW regulation cited

e.g. III/7 · V/2 · III/6

Also known as

JELO

Where can this role take you?

See how to reach this role — and the ladder above it — in the Route Finder.