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Home/Seafarer CV/Electro-Technical Officer
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Electro-Technical Officer (ETO) CV

CHIEF. CV · STCW III/6

An ETO’s CV is read for systems: which voltages, which automation, which drives and cranes. The ship type matters less than what was on it.

The job, and what crewing reads first

The electro-technical officer looks after the electrical and electronic equipment on board: generators and switchboards, motors and starters, the alarm and monitoring system, engine and bridge automation, cranes, reefer containers, and on many ships the navigation and radio equipment. On ships with electric propulsion, the ETO works on the high-voltage plant.

Write the main voltage of each ship (440 V or 6.6 kV, for example), the alarm and automation systems by make, the drives and the cranes. Add the fault finding you are proud of: a crewing manager reads one real repair faster than a list of skills.

Certificate of competency: STCW III/6

Issued as: Electro-technical officer, 750 kW or more.

STCW III/6 asks for an age of at least 18 and at least 12 months of combined workshop skills training and approved seagoing service, of which at least 6 months at sea, as part of an approved training programme. Otherwise it is at least 36 months of combined workshop training and seagoing service, of which at least 30 months at sea in the engine department.

High voltage, above 1,000 V, is part of the ETO standard of competence. Many companies still ask for a separate high-voltage course certificate: if you have one, list it with the certificates.

Certificates to list

The STCW certificates this rank is asked for. List each with its number, issue date, expiry date and the country that issued it.

CertificateSTCWWho needs it
Basic Safety TrainingVI/1Personal survival, fire prevention and fire fighting, elementary first aid, personal safety and social responsibilities. Every seafarer; the survival and fire parts are refreshed every five years.
Proficiency in Survival Craft and Rescue Boats (PSCRB)VI/2-1Asked for by administrations before an officer’s CoC and by most companies for anyone in charge of a lifeboat. Refreshed every five years.
Advanced Fire FightingVI/3For seafarers who control fire-fighting operations: in practice every officer. Refreshed every five years.
Medical First AidVI/4-1For seafarers designated to give first aid on board. Asked for before an officer’s CoC.
Security Awareness or Designated Security DutiesVI/6Every seafarer has security awareness training. Anyone with security duties in the ship security plan needs the designated security duties certificate.
Medical fitness certificateI/9Valid for two years at most, one year under the age of 18. Name the type, for example ENG1, and the issuing country.

Depending on the ship

Ship types add their own training. List what you hold even when the next ship does not need it: it widens the ships you can join.

ShipsSTCWWho needs it
Oil, chemical and liquefied gas tankersV/1-1, V/1-2Basic training for everyone with cargo duties; advanced training for the master, chief engineer, chief mate, second engineer and anyone directly responsible for the cargo.
Passenger shipsV/2Crowd management, crisis management and human behaviour, passenger safety, cargo safety and hull integrity on ro-ro passenger ships, by duty on board.
Ships using gas or low-flashpoint fuel (IGF Code)V/3Basic training for everyone with duties on the fuel; advanced for the master, engineer officers and anyone directly responsible for the fuel.
Ships in polar watersV/4Basic training for officers of the watch; advanced training for the master and chief mate.

Add your passport, seaman’s book and visas with their numbers and expiry dates. Crewing checks that each one is valid for the whole contract.

Sea service: what to write

For each contract: rank, vessel name and IMO number, vessel type, flag, the company that employed you, sign-on and sign-off dates, and the machinery: main engine make and model, propulsion power in kW, the generators and the electrical power.

For an ETO, the generators and the electrical power go under each contract, as in the sample. The main voltage and the alarm and automation systems go in the summary.

Count your months with the sea-time calculator →

Sample CV

The layout of the CV that CHIEF. exports to PDF and Word. CVs go to crewing companies in English. Numbers, names and contacts are placeholders.

FL
FIRST LAST NAME
Electro-Technical Officer
Location: …Phone: …Citizenship: …Email: …DOB: …Status: AvailableRotation: …Airport: …
KEY CERTIFICATES
TypeNumberIssuedExpiresStatus
CoC ETO, STCW III/6•••••••07.11.202206.11.2027Valid
Flag endorsement•••••••22.04.202506.11.2027Valid
SEA SERVICE

Sea time ETO: 11 months · Total: 11 months

ETO | Container ship | Company | IMO 9•••••• | 08.03.2026 – 20.08.2026 (5m)
Vessel:
Vessel name
TEU:
14,000
Flag:
Liberia
Built:
2020
M/E:
make, model
Generators:
4 × make, 4,300 kW each
El. power:
17,200 kW
ETO | Product tanker | Company | IMO 9•••••• | 01.06.2025 – 15.11.2025 (6m)
Vessel:
Vessel name
DWT:
49,990
Flag:
Malta
Built:
2016
M/E:
make, model
Generators:
3 × make, 900 kW each
El. power:
2,700 kW
Made with CHIEF.
CHIEF.

Build this CV in CHIEF.

Add your certificates and contracts once. CHIEF. lays them out as above, counts your months per rank, reminds you before a certificate expires and exports the CV to PDF or Word. Free to start, on iPhone and in any browser.

Create a free accountiOS app on the App Store →

Other ranks

  1. MasterMasterSTCW II/2 · Master, ships of 500 GT or more
  2. C/OChief OfficerSTCW II/2 · Chief mate, ships of 500 GT or more
  3. 2/OSecond OfficerSTCW II/1 · Officer in charge of a navigational watch, ships of 500 GT or more
  4. 3/OThird OfficerSTCW II/1 · Officer in charge of a navigational watch, ships of 500 GT or more
  5. C/EChief EngineerSTCW III/2 · Chief engineer officer, 3,000 kW propulsion power or more
  6. 2/ESecond EngineerSTCW III/2 · Second engineer officer, 3,000 kW propulsion power or more
  7. 3/EThird EngineerSTCW III/1 · Officer in charge of an engineering watch, 750 kW or more
  8. ABAble SeamanSTCW II/5 · Able seafarer deck
  9. OilerOilerSTCW III/4 · Rating forming part of an engineering watch

Sources

  • STCW Convention and Code (IMO)

These are the STCW minimums. The administration that issues your certificate decides, and it can ask for more: check its current rules.

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