Marine Engineering Officer (Ship Engineer) CV Examples & Writing Guide

A ship engineer CV gets shortlisted when the superintendent can see your certificate of competency and its limitations, the vessel types and engine power you have sailed, your STCW certificate list with expiry dates, and your sea time by rank. Below is a full sample plus personal statement lines, bullets and an entry-level version.

By cvplex Careers Team· Reviewed by József Dorcsinecz, Founder· Updated

Marine engineer CV example (Third Engineer, motor vessel)

This sample is a third engineer holding an MCA Engineer Officer of the Watch certificate, sailing on product tankers and container ships. The vessel and company details are invented. Notice that the certificate of competency and STCW list are near the top, because a crewing manager checks those before anything else.

Nathan Okoye

Third Engineer (EOOW Unlimited, Motor)

Newcastle upon Tyne · 07700 900126 · n.okoye.marine@email.com · Discharge book and ENG1 current · Passport valid to 2031

Summary

Third engineer holding an MCA Certificate of Competency as Engineer Officer of the Watch (Unlimited), with 8 years in engine departments on product tankers and container vessels, including cadetship. Stands the 4-8 watch and owns the boilers, purifiers and fuel oil system on a vessel with a 14,000 kW main engine. Ran a full PMS cycle with 96% on-time completion and supported two shipyard periods. All STCW certificates current, including Advanced Fire Fighting and High Voltage.

Experience

Third Engineer · Tanker operator (product tanker, 46,000 dwt, 14,000 kW MAN B&W main engine)

Feb 2023 – Present (rotational, 90 days on / 90 off)

  • Stand the 4-8 engine room watch at sea and in port, monitoring main engine, 3 auxiliary generators, boilers and the fuel oil system across a 90-day trip.
  • Own the auxiliary boiler, fuel and lube oil purifiers and the fuel oil service system, including 24 purifier overhauls and 6 boiler burner services in the last two years.
  • Complete and sign off roughly 180 planned maintenance jobs a trip in the vessel's PMS, holding on-time completion at 96%.
  • Supervise bunkering of 900 to 1,400 tonnes of fuel, running the checklist, tank soundings and the oil record book entries under MARPOL Annex I.
  • Led the engine side of two shipyard periods, including main engine liner and piston overhaul, stern tube inspection and a full hull survey scope of 40+ items.
  • Trained 4 engine cadets and 2 engine ratings on watchkeeping standing orders, permit-to-work and enclosed space entry; zero engine room injuries in 3 years.

Fourth Engineer · Container line (2,800 TEU container vessel, 21,000 kW main engine)

Jul 2020 – Feb 2023

  • Stood the 12-4 watch and maintained 4 diesel generators, air compressors, the sewage plant and the fresh water generator.
  • Carried out generator top overhauls on a 6,000-hour cycle, completing 9 across the contract with no unplanned generator outages at sea.
  • Managed the refrigerated container plant serving up to 320 reefer plugs, logging temperature alarms and clearing 40 to 60 alarms a voyage.
  • Kept the engine room logbook, fuel consumption records and the oil record book for flag state and port state control inspections; 6 inspections passed with no engine department deficiencies.

Engineer Cadet · Merchant Navy cadetship sponsored by the same container line (2 sea phases)

May 2018 – Jun 2020

  • Completed 360 days of sea time across 2 sea phases, filling the approved Training Record Book and assessments.
  • Assisted on 3 main engine unit overhauls and logged 240 hours of watchkeeping under a certificated engineer.

Education

FdSc Marine Engineering (Merchant Navy cadetship; EOOW Unlimited certificate of competency on completion)
Maritime college, North East England, 2020

Certifications

  • MCA Certificate of Competency: Engineer Officer of the Watch (Unlimited), STCW III/1
  • STCW Basic Training (Personal Survival Techniques, Fire Prevention and Fire Fighting, Elementary First Aid, Personal Safety and Social Responsibilities), current
  • STCW Advanced Fire Fighting, current
  • STCW Proficiency in Survival Craft and Rescue Boats, current
  • Engine Room Resource Management (ERM), 2023
  • High Voltage training (operational level), 2024
  • HELM (Human Element, Leadership and Management), operational level, 2020
  • ENG1 seafarer medical certificate, valid to 2027

Skills

Engine room watchkeeping (UMS and manned)Two-stroke and four-stroke diesel maintenanceAuxiliary boilers and burner managementFuel and lube oil purifiersDiesel generators and switchboard operationRefrigeration and reefer container plantsHydraulics and pneumaticsBunkering and MARPOL oil record bookPlanned maintenance systems (AMOS, NS5)Permit to work, enclosed space entry, hot workShipyard scope planning and contractor supervisionWelding and workshop machining basics
Fictional example. Names, employers and numbers are illustrative.Use this example in the builder →
Crewing managers filter on certificate level first. Write your certificate of competency exactly as it appears, including the capacity and any power or vessel limitation, and put it in your CV title line rather than hiding it in a certificates section at the bottom.

What a superintendent or crewing manager checks first

Marine engineer hiring runs on documents. Before anyone reads a bullet point, they are matching your paperwork to the vessel and the position.

  • Certificate of competency and capacity. Engineer Officer of the Watch, Second Engineer or Chief Engineer, unlimited or limited by engine power, and any restriction printed on the certificate. Small vessel and workboat certificates are a different track and should be stated as such.
  • STCW certificates and expiry dates. Basic Training, Advanced Fire Fighting, Survival Craft, Engine Room Resource Management, High Voltage where required. An expired certificate takes you out of the pool, so list the expiry beside each one.
  • Vessel types and machinery. Tanker, container, bulk, tug, offshore supply, passenger, research. Name the main engine make and output. Engineers are hired for the plant they know.
  • Sea time by rank. Days sailed in each position, plus your rotation pattern. Say plainly whether you are looking for rotational work or single voyages.

“The first thing checked is the certificate and the medical, then the STCW dates, then what plant you have actually run. A CV that says "maintained shipboard machinery" with no engine make, no output and no sea time is not something anyone can match to a vessel.”

Recruiter panel, Maritime crewing hiring manager, US (name published after review)

Marine engineer personal statement examples

Three or four lines: certificate, sea time, vessel types, the systems you own, and the state of your documents.

Third engineer, deep sea
Third engineer holding an EOOW (Unlimited) certificate of competency, with 8 years in engine departments on product tankers and container ships, including cadetship. Stands the 4-8 watch and owns boilers, purifiers and the fuel oil system on a 14,000 kW plant. Ran a PMS cycle at 96% on-time completion. All STCW current, ENG1 valid.
Fourth engineer, first certificate
Fourth engineer with an EOOW (Unlimited) certificate of competency, 18 months sailing since qualifying plus 360 days of cadet sea time. Maintains generators, air compressors, the fresh water generator and the sewage plant, and has completed 9 generator top overhauls. Seeking a rotational deep sea position.
Harbour tug and workboat engineer
Engineer with 6 years on harbour tugs and workboats up to 3,000 kW, holding a power-limited certificate of competency. Handles main engine and gearbox maintenance, hydraulic deck machinery, and the vessel's survey and compliance records. Comfortable working alone in the engine room on a 28-on, 14-off rotation.
Chief Engineer
Chief engineer (Unlimited) with 15 years at sea and 4 years as chief on 40,000 to 60,000 dwt tankers. Manages an engine department of 6, an annual maintenance and spares budget of about £900,000, and delivered two dry dockings within budget and on schedule.
Moving ashore to superintendent
Third engineer with 8 years of sea time moving into a shore-based technical role. Led the engine scope on two shipyard periods covering 40+ items, wrote repair specifications, and supervised contractors. Fluent in PMS and class survey requirements, and looking for a technical superintendent position.

Start with an example, finish in minutes.

No sign-up needed to start. Pick an example, adapt it with suggestions and preview it as you go.

Build my marine engineer CV

Engine room duties written as results

Watchkeeping and maintenance sound identical on every marine engineer CV. Name the machinery, the interval and the outcome.

WeakStrong
Stood engine room watches.Stood the 4-8 watch at sea and in port on a 14,000 kW motor vessel, monitoring main engine, 3 generators, boilers and the fuel oil system across 90-day trips.
Performed routine maintenance.Completed roughly 180 planned maintenance jobs a trip in the vessel's PMS at 96% on-time completion, including 24 purifier overhauls and 6 boiler burner services.
Assisted with bunkering.Supervised bunkering of 900 to 1,400 tonnes, running the checklist and tank soundings and making the oil record book entries under MARPOL Annex I.
Worked on generators.Carried out 9 generator top overhauls on a 6,000-hour cycle across one contract, with no unplanned generator outage at sea.
Took part in dry dock.Led the engine department scope on two shipyard periods: main engine liner and piston overhaul, stern tube inspection and a 40-item survey list, all closed before undocking.
Kept records.Maintained the engine logbook, fuel consumption records and oil record book through 6 flag state and port state control inspections with no engine department deficiencies.
Supervised junior crew.Trained 4 engine cadets and 2 engine ratings on watch standing orders, permit-to-work and enclosed space entry; zero engine room injuries in 3 years.
Fixed problems at sea.Diagnosed and repaired a fresh water generator failure at sea using onboard spares, restoring production within 9 hours and avoiding a water restriction on a 21-person crew.
Never overstate a certificate. Certificates of competency are verified with the issuing administration. If you have the sea time for the next certificate but have not passed the oral exam, write "sea time complete for Second Engineer, oral exam booked" instead of claiming the rank.

Marine engineering skills that belong on the page

Group these by system so a superintendent can see instantly whether you match the plant.

  • Propulsion: two-stroke and four-stroke diesel, medium-speed engines, reduction gears, shafting and stern tube, controllable pitch propellers, main engine control systems.
  • Auxiliary: diesel generators, switchboards and high voltage systems, auxiliary and exhaust gas boilers, purifiers, air compressors, fresh water generators, sewage and oily water separators.
  • Cargo and deck: cargo pumps and inert gas systems on tankers, reefer container plants, hydraulic deck machinery, cranes and winches, ballast water treatment systems.
  • Compliance: MARPOL annexes and the oil record book, ISM and the safety management system, port state control preparation, class survey scopes, the Workboat Code for small commercial vessels.
  • Systems and admin: planned maintenance software such as AMOS or NS5, spares and requisition handling, fuel consumption reporting, permit to work, risk assessment.
  • Hands-on: welding, lathe and workshop machining, alignment and clearance measurement, vibration and thermal checks, electrical fault-finding and megger testing.

Certificate of competency, STCW and documents: how to list them

Give documents their own section with dates. This is the part of the CV a crewing manager screenshots and sends to the vetting team.

  1. 1Write your certificate of competency exactly as printed: capacity, STCW regulation and any power or vessel limitation.
  2. 2List each STCW certificate on its own line with the expiry date. Basic Training, Advanced Fire Fighting and Survival Craft are the three that most often lapse.
  3. 3Add Engine Room Resource Management and High Voltage if you hold them, plus any tanker endorsements such as Advanced Oil or Chemical Tanker Cargo Operations.
  4. 4Include the ENG1 medical certificate and your discharge book, with expiry dates. A lapsed medical stops a hire immediately.
  5. 5State your passport, visa status and any flag state endorsements if you sail under a flag other than the UK.
  6. 6Add total sea time by rank in days, and your preferred rotation. Crewing schedules are built around exactly that.

Certification rules for engineers change over time and differ between unlimited, power-limited and small vessel certificates. Confirm current requirements with the Maritime and Coastguard Agency (MCA) or your training provider before quoting anything you are unsure about.

Engineer cadet and entry-level marine engineer CV

If you are a cadet, a newly qualified officer or an engine rating moving up, the CV is about sea time, assessments and the equipment you have actually touched.

  • Put your sea days total on the first line, split by vessel type. Cadet sea time counts and crewing managers know exactly what it is worth.
  • List the overhauls and jobs you assisted on by name: main engine unit overhaul, purifier strip, generator top end, pump rebuild. Say how many.
  • Name your college, your qualification (HND, FdSc or degree) and the certificate of competency you are working towards, plus the oral exam date if the result is pending.
  • List every STCW course with the expiry date, because a new engineer's documents are usually complete and current, which is an advantage worth showing.
  • If you worked in the engine room as a motorman, oiler or engine rating, describe the watch you stood and the systems you maintained rather than calling it "assisted engineers".
  • Say your availability and whether you are applying directly or through a crewing agency, because many entry-level berths are filled that way.
Newly qualified, seeking a first fourth engineer berth
Newly qualified Engineer Officer of the Watch (Unlimited) with 360 days of cadet sea time on container and bulk vessels. Assisted on 3 main engine unit overhauls, 5 purifier strips and 2 generator top overhauls, and logged 240 hours of watchkeeping under a certificated engineer. All STCW certificates current, ENG1 valid, available immediately for any rotation.
Engine rating moving to a certificate
Engine rating (motorman) with 4 years and 720 days at sea on tugs and offshore supply vessels. Stands an engine watch as a rating, maintains generators, compressors and hydraulic deck machinery, and completes PMS jobs under the chief engineer. Sea time complete for a first certificate of competency, oral exam booked for March 2027.

Frequently asked questions

How do I write a marine engineer CV?

Put your certificate of competency in the title line exactly as printed, then a three-line personal statement with sea time, vessel types and main engine output. Give each vessel its type, tonnage and engine, followed by bullets with counts: overhauls, PMS jobs, bunkering tonnages, inspections passed. Finish with a dated certificate section.

What is the right format for a marine engineer CV?

Reverse chronological, one to two pages, with a clearly separated documents section and no photo or date of birth. Crewing managers read the certificate and STCW block first, so it should not be buried at the bottom. Include the vessel particulars beside each employer, because the plant you have run is the main hiring criterion.

What skills should a marine engineer list on a CV?

Watchkeeping, two-stroke and four-stroke diesel maintenance, generators and switchboards, boilers, purifiers, refrigeration, hydraulics, bunkering and the oil record book, planned maintenance software, permit to work and enclosed space procedures, plus welding and workshop machining. Name the systems, not just "maintenance".

How do I list STCW certificates on a CV?

One line each with the expiry date beside it: Basic Training, Advanced Fire Fighting, Proficiency in Survival Craft, Engine Room Resource Management, High Voltage, plus any tanker cargo endorsements. Add the ENG1 medical certificate. Anything expired should be shown as under renewal rather than omitted.

What is a good career objective for a marine engineering CV?

Use a career objective only if you are newly qualified or changing sector. Keep it to two lines that name the certificate you hold, your sea time and the berth you want, for example a rotational fourth engineer position on deep sea vessels. Anyone already sailing should use a personal statement instead.

How do I show sea time on my CV?

Give total days by rank in the personal statement and repeat the days beside each vessel. Crewing managers count sea time for certificate upgrades, so the number is meaningful to them in a way that a job duration in years is not. Include your rotation pattern, such as 90 on and 90 off.

Can I get a marine engineer job with no sea experience?

Start as an engine rating, or through a sponsored Merchant Navy engineer cadetship that builds sea time into an HND, FdSc or degree. Once you hold cadet sea time and STCW certificates you are a candidate for a first certificate of competency and a junior engineer berth. On the CV, lead with sea days and the specific overhauls you assisted on.

Should I write "marine engineer" or "ship engineer" on my CV?

Use the phrasing in the advert and on your certificate. The certificate itself says Engineer Officer of the Watch, Second Engineer or Chief Engineer with any limitation, so that belongs in your title line, while "marine engineer" or "marine engineering officer" works well as the plain-language description in your personal statement.

Ready to write yours?

The builder suggests a summary from your own experience, then checks it against the job posting.

How this page was made: a first draft was written with AI assistance from cvplex's example library, then edited and fact-checked by the cvplex Careers Team. Examples are fictional composites; numbers are illustrative. Report an error via the editorial policy page.