✔ Ideal for you if…
- Are physically fit, disciplined and comfortable with long months away from home.
- Enjoy navigation, weather, maths and leadership.
- Want tax-efficient pay and fast responsibility early in your career.
Science · Maritime · Licensed Profession
Compare all B.Tech Marine Engg / B.Sc Nautical Science colleges in the finder
Merchant Navy Deck Officer — Navigating Ships
Deck officers navigate merchant ships, manage cargo and lead the crew, rising from Deck Cadet to Third Officer, Second Officer, Chief Officer and finally Master (Captain). Entry is through a Directorate General of Shipping (DG Shipping)-approved pre-sea course — usually admitted through the Indian Maritime University Common Entrance Test (IMU CET) — followed by sea time and Certificate of Competency exams.
Quick take After Class 12 PCM (60% average), clear IMU CET for a 3-year B.Sc Nautical Science or 1-year DNS, then sail as a Deck Cadet. Pay rises sharply with each DG Shipping Certificate of Competency, up to Master (Captain).
Hidden challenge Landing the first cadet berth can be hard without sponsorship, and the job means months at sea away from family.
- Entrance
- IMU CET [1]
- Pre-sea course
- B.Sc Nautical Science (3 yrs) or DNS (1 yr) [1]
- Licences
- DG Shipping Certificates of Competency [2]
- Top rank
- Master (Captain)
Mapped Institutions & Degrees10 verified institutions · by state & city
B.Tech Marine Engg / B.Sc Nautical ScienceIMU-CET / institute admission (DG Shipping-approved course)
Maharashtra2
Odisha1
Tamil Nadu2
Overview
What does a Merchant Navy Deck Officer do?
- Deck officers keep navigational watches, plan voyages, handle cargo operations, maintain safety equipment and lead deck crew.
- The ladder is Deck Cadet → Third Officer → Second Officer → Chief Officer → Master, with each step needing sea time and a DG Shipping Certificate of Competency.
- Contracts usually mean several months at sea followed by leave at home.
Fit check
Who should become a Merchant Navy Deck Officer
✖ Reconsider if…
- Get seasick easily or cannot handle isolation at sea.
- Want a regular home life every week.
- Cannot meet the eyesight and medical standards for sea service.
Eligibility
What you need, stage by stage
- Class 12 with Physics, Chemistry and Mathematics — 60% PCM average — and at least 50% in English in Class 10 or 12 (IMU rule for B.Sc Nautical Science).
- A valid IMU CET rank for IMU and most DG Shipping-approved institutes.
- DNS route: Class 12 PCM (60%), or a B.Sc in a listed science subject, or a B.E./B.Tech, as the IMU notification lists.
- Age limit, unmarried status, passport and DG Shipping medical/eyesight standards apply — check the current IMU notice.
Step-by-step
Your full path to becoming a Merchant Navy Deck Officer
-
Start here
Class 12 PCM
Keep PCM average above 60% and English above 50%.
-
Step 2
IMU CET
Online entrance test; rank decides institute and course.
-
Step 3
Pre-sea training
B.Sc Nautical Science (3 years) or DNS (1 year) at a DG Shipping-approved institute.
-
Step 4
Deck Cadet
Onboard training with a training record book; the sea time required is set by DG Shipping.
-
Step 5
Second Mate CoC
Post-sea courses and DG Shipping written and oral exams, then Third/Second Officer.
-
Goal
Chief Mate and Master CoC
More sea time and exams lead to Chief Officer and Master.
Want the exact step-by-step journey?
📍 See The Journey / Full RoadmapEligibility, exams and cycles, training and final qualification for Merchant Navy Deck Officer, in order, with official links.
Exams & licences
IMU CET and DG Shipping certificates
IMU CETThe Indian Maritime University common entrance test for nautical and marine engineering programmes. [1]
SponsorshipMany cadets join through a shipping company sponsorship, which helps secure the onboard cadet berth.
Certificates of CompetencySecond Mate, Chief Mate and Master certificates, each after sea time, post-sea courses and DG Shipping exams. [2]
INDoS and CDCSeafarers register for an INDoS number and need a Continuous Discharge Certificate to sail. [2]
Only train at institutes listed as approved on the DG Shipping website — unapproved courses do not count for certificates.
Indicative figures
Merchant Navy Deck Officer pay in India
Private-sector pay varies a lot by employer and city; these are broad, commonly reported ranges, not guarantees.
Deck CadetStipend
Cadets are paid a training stipend at sea.
Junior officerStrong for the age
Pay rises sharply once you hold a Certificate of Competency.
Chief Officer / MasterVery high
Senior officers on foreign-going ships are among the highest earners of their age group.
Where they work
Employers & growth path
EmployersIndian and foreign shipping companies, tanker, container and bulk carriers, ship-management firms
Growth pathDeck Cadet → 3rd Officer → 2nd Officer → Chief Officer → Master
Ashore laterPort operations, marine surveying, ship management, maritime training, DG Shipping roles
Honest take
Advantages and disadvantages
Advantages
- Early responsibility and high pay with certificates.
- Global career with time off between contracts.
- Clear, exam-based promotion ladder.
Disadvantages
- Months away from family; isolation at sea.
- Getting the first cadet berth can be hard without sponsorship.
- Strict medical and eyesight standards throughout.
Common myths
Myths vs facts
MYTH Merchant Navy is the same as the Indian Navy.
FACT
Merchant Navy is commercial shipping; the Indian Navy is the armed force.
MYTH Any maritime institute will do.
FACT
Only DG Shipping-approved institutes lead to valid certificates.
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Good to know
Frequently asked questions
IMU asks for Class 12 PCM with a 60% average and at least 50% in English in Class 10 or 12, plus a valid IMU CET rank.
B.Sc is a 3-year degree; DNS is a 1-year diploma before going to sea as a cadet. Both are deck-officer routes.
For IMU and most DG Shipping-approved institutes, yes. Check each institute's admission notice.
Many years: Master needs a series of certificates, each after its own sea time.
*Pay figures are indicative unless they quote an official pay level, and rules change: confirm eligibility, dates and fees on the official websites listed under Sources before you act.
Sources & verification
Where these facts come from
Rules, exams and rankings on this page are taken from the official bodies below. Always confirm dates and fees on the official website before you act.
- Indian Maritime University (IMU) (opens in a new tab) IMU CET, B.Sc Nautical Science and DNS eligibility (Citizen Charter)
- Directorate General of Shipping (DG Shipping) (opens in a new tab) Approved institutes, sea time, Certificates of Competency and seafarer documents
Show these sources as Markdown (to copy or cite)
**Sources — Merchant Navy Deck Officer — Navigating Ships (https://emargdarshan.com/merchant-navy-officer.html)**
1. [Indian Maritime University (IMU)](https://www.imu.edu.in/) — IMU CET, B.Sc Nautical Science and DNS eligibility (Citizen Charter)
2. [Directorate General of Shipping (DG Shipping)](https://www.dgshipping.gov.in/) — Approved institutes, sea time, Certificates of Competency and seafarer documents
Spotted something out of date? Email margdarshan07support10@gmail.com with the official link and we will update it.