How to Join Merchant Navy: Complete Step-by-Step Guide (2026)

Are you dreaming of a career at sea — traveling the world, earning a high salary, and working in one of the most adventurous professions on Earth? If yes, the Merchant Navy could be your perfect career path.

This guide explains everything you need to know about how to join Merchant Navy — from merchant navy qualification requirements and merchant navy entrance exams to merchant navy courses, salary packages, and a clear step-by-step process.

Whether you are a student after 10th, 12th, or a graduate, this article is your complete 2026 roadmap.

What You Will Learn in This Guide

• What is the Merchant Navy and how it works
• Merchant navy age limit and eligibility criteria
• Merchant navy qualification required (10th, 12th, Graduate)
• How to join Merchant Navy — step-by-step process
• Merchant navy entrance exam: IMUCET, AIMNET, and more
• Types of merchant navy courses and durations
• Medical fitness standards
• Salary at every rank (updated 2026 figures)
• Career progression from Cadet to Captain
• Tips to avoid scams and fake institutes
• Frequently Asked Questions (FAQs)

What Is the Merchant Navy?

The Merchant Navy is a civilian fleet of commercial ships responsible for transporting goods, cargo, oil, gas, and passengers across the world’s oceans. It is the backbone of global trade — more than 90% of world trade is carried by sea.

Unlike the Indian Navy, which focuses on national defense, the Merchant Navy is a civilian profession regulated by the Directorate General of Shipping (DGS).

Key Functions of the Merchant Navy

• Transporting bulk cargo like coal, grain, and fertilizers
• Carrying crude oil and petroleum products
• Container shipping for manufactured goods
• LNG and LPG transportation
• Passenger services on cruise liners and ferries
• Offshore support for oil rigs and platforms

Key Fact: India is among the top maritime nations in the world and employs thousands of seafarers globally.

Is Merchant Navy a Government or Private Job?

This is one of the most common questions among students.

The Merchant Navy is not a government job. It is a private-sector profession where you work for shipping companies.

However, it is regulated and licensed by the government through the Directorate General of Shipping (DGS).

Merchant Navy vs Indian Navy

Indian Navy

• Government defense job
• Protects national security
• Entry through NDA/CDS

Merchant Navy

• Commercial private job
• Focuses on trade and cargo
• Entry through exams and training courses

Merchant Navy Age Limit & Eligibility Criteria

Before applying, you must meet eligibility criteria.

Merchant Navy Age Limit

GP Rating (After 10th)

• Minimum age: 17.5 years
• Maximum age: 25 years

Deck Cadet / DNS (After 12th)

• Minimum age: 17 years
• Maximum age: 25 years

B.Sc Nautical Science

• Minimum age: 17 years
• Maximum age: 25 years

B.Tech Marine Engineering

• Minimum age: 17 years
• Maximum age: 25 years

Graduate Marine Engineering (GME)

• Minimum age: 17 years
• Maximum age: 28 years

Educational Qualification Requirements

After 10th Grade

You can apply for:

• GP Rating
• Deck Rating
• Engine Rating
• Saloon Rating
• Seaman Technician

Requirements:

• Minimum 40–50% marks in 10th
• Science and Mathematics required
• English proficiency preferred
• After 12th Grade

Requirements:

• Minimum 60% marks in PCM (Physics, Chemistry, Mathematics)
• At least 50% marks in English

Eligible courses:

• Diploma in Nautical Science (DNS)
• B.Sc Nautical Science
• B.Tech Marine Engineering
• Naval Architecture
• After Graduation

Eligible for:

• Graduate Marine Engineering (GME)
• Electro Technical Officer (ETO)
• Specialized officer programs

Requirements: Engineering or Science degree depending on course.

Physical & Medical Fitness Standards

Medical fitness is extremely important in the Merchant Navy.

You must pass a medical examination from a DGS-approved doctor.

Basic Medical Requirements

• Good eyesight (6/6 preferred)
• No color blindness
• Normal hearing ability
• Healthy BMI and body fitness
• Normal blood pressure
• No major physical disability affecting sea work

Important: Candidates using glasses can still join in many positions if corrected vision meets standards.

Merchant Navy Courses — Types, Duration, and Eligibility

There are mainly two career pathways in the Merchant Navy:

• Officer Pathway
• Rating Pathway

Let’s understand them in detail.

Pre-Sea Courses (Entry-Level)

GP Rating (General Purpose Rating)

• Eligibility: 10th pass (Science + Math preferred)
• Duration: 6 months
• Role after course: Deck or Engine crew member on ships

Pre-Sea Deck Rating

• Eligibility: 10th pass
• Duration: 4–6 months
• Role: Deck operations

Pre-Sea Engine Rating

• Eligibility: 10th pass (ITI preferred)
• Duration: 4–6 months
• Role: Engine room support

Saloon Rating / Steward

• Eligibility: 10th pass
• Duration: 3–4 months
• Role: Catering and hospitality onboard

Seaman Technician

Eligibility: 10th + ITI preferred
Duration: Around 4 months
Role: Technical engine support

Officer-Level Courses (After 12th)

B.Sc Nautical Science

• Eligibility: 12th PCM with 60% marks
• Duration: 3 years
• Degree: Bachelor’s Degree

B.Tech Marine Engineering

• Eligibility: 12th PCM with 60% marks
• Duration: 4 years
• Degree: B.Tech

Diploma in Nautical Science (DNS)

• Eligibility: 12th PCM
• Duration: 1 year + sea training
• Outcome: Officer-level career

Naval Architecture

• Eligibility: 12th PCM
• Duration: 4 years
• Role: Ship design and structure

Graduate-Level Courses

Graduate Marine Engineering (GME)

• Eligibility: Engineering graduates
• Duration: 1 year + sea training
• Role: Marine Engineer Officer

Electro Technical Officer (ETO)

• Eligibility: Electrical/Electronics background
• Duration: Few months training + sea time
• Role: Electrical systems onboard

Merchant Navy Entrance Exam

To get admission in a good maritime academy, you often need to clear a merchant navy entrance exam.

IMUCET (Indian Maritime University Common Entrance Test)

This is one of the most important exams.

Exam Details

• Conducted by: Indian Maritime University (IMU)
• Mode: Online
• Duration: 3 Hours
• Questions: Multiple Choice Questions (MCQs)

Subjects Included

• English
• General Aptitude
• Physics
• Chemistry
• Mathematics

Eligibility

• 12th PCM with at least 60% marks

AIMNET (All India Merchant Navy Entrance Test)

Another entrance exam used by some institutes.

Subjects

• English
• Physics
• Mathematics
• General Knowledge

Eligibility

• 10th or 12th depending on course

Sponsorship Route (Without National Exam)

Some shipping companies directly sponsor cadets.

In this process:

• Apply to a DGS-approved institute
• Institute shortlists students
• Shipping company selects candidates
• Training begins with job opportunities later

Tip: Sponsored cadets usually have better job security.

Step-by-Step Process: How to Join Merchant Navy

Here is the complete roadmap:

Step 1: Complete Education

Finish 10th, 12th, or graduation depending on your target role.

Step 2: Choose Your Career Path

Decide whether you want to become:

• Rating Crew
• Deck Officer
• Marine Engineer
• Catering Staff

Step 3: Pass Medical Test

Get medical clearance from a DGS-approved doctor.

Step 4: Clear Entrance Exam

Appear in:

• IMUCET
• AIMNET
• Institute-level exams

Step 5: Join a DGS-Approved Institute

Always verify institute approval before admission.

Step 6: Complete Training and Sea Time

After classroom learning, onboard training is mandatory.

You will receive:

• CDC (Continuous Discharge Certificate)
• STCW Certificate
• INDOS Number

Important Warning

Never join a fake institute.

Before taking admission:

• Verify DGS approval
• Avoid fake job guarantees
• Don’t trust agents promising shortcuts
• Confirm institute authenticity online

Top DGS-Approved Maritime Institutes in India

Choosing the right institute is very important because only DGS-approved institutes are valid for Merchant Navy careers.

Here are some top institutes:

Indian Maritime University (IMU)

• Location: Chennai + multiple campuses
• Courses: B.Sc Nautical Science, Marine Engineering, DNS

Tolani Maritime Institute (TMI)

• Location: Pune, Maharashtra
• Courses: DNS, Marine Engineering, ETO

Samundra Institute of Maritime Studies (SIMS)

• Location: Maharashtra
• Courses: DNS, GME, ETO

Anglo-Eastern Maritime Academy

• Location: Maharashtra
• Courses: DNS, Marine Engineering

HIMT (Hindustan Institute of Maritime Training)

• Location: Chennai
• Courses: GP Rating, DNS, Marine Engineering

Pro Tip: IMU is one of the most trusted maritime universities in India.

Required Documents for Merchant Navy

Before applying, keep these documents ready:

• 10th Marksheet & Certificate
• 12th Marksheet & Certificate
• Valid Passport
• Medical Fitness Certificate
• ID Card (Aadhaar/National ID)
• Passport-size photographs
• Birth Certificate or Age Proof
• CDC (after training)
• STCW Certificate

Important Passport Note

A passport is compulsory.

Without a passport, you cannot:

• Join a ship
• Get CDC
• Travel internationally for sea jobs

So apply for a passport as early as possible.

Merchant Navy Salary in 2026

One of the biggest reasons students choose Merchant Navy is the high salary.

Deck Department Salary

Deck Cadet

• Salary: $500–$1,000 per month

3rd Officer

Salary: $2,500–$4,500 per month

2nd Officer

• Salary: $4,000–$6,000 per month

Chief Officer

• Salary: $6,500–$10,000 per month

Captain / Master

• Salary: $10,000–$18,000 per month

Engine Department Salary

Engine Cadet

• Salary: $500–$1,000 per month

4th Engineer

• Salary: $2,000–$3,500 per month

3rd Engineer

• Salary: $3,000–$5,000 per month

2nd Engineer

• Salary: $5,000–$8,000 per month

Chief Engineer

• Salary: $10,000–$17,000 per month

Rating Salary

GP Rating / Able Seaman

• Salary: $800–$1,500 per month

Bosun

• Salary: $1,200–$2,000 per month

Engine Room Rating

• Salary: $800–$1,500 per month

Steward / Catering Staff

• Salary: $700–$1,200 per month

Tax Benefit

Many Merchant Navy employees enjoy tax-free income benefits if they stay outside their country for required days according to tax laws.

Career Progression in Merchant Navy

Merchant Navy offers a clear career path.

Deck Department Career Path

• Deck Cadet
• 3rd Officer
• 2nd Officer
• Chief Officer
• Captain / Master

Engineering Department Career Path

• Engine Cadet
• 4th Engineer
• 3rd Engineer
• 2nd Engineer
• Chief Engineer

Shore-Based Career Opportunities

After years of sailing, you can shift to land jobs such as:

• Marine Surveyor
• Port Captain
• Maritime Lecturer
• Shipping Company Manager
• Safety Inspector
• Offshore Consultant

Life Onboard a Merchant Navy Ship

Many people wonder what life at sea looks like.

Work Schedule

• 8–12 working hours daily
• Shift-based work system
• Contracts usually last 3–9 months
• Long holidays after contracts

Facilities on Modern Ships

• Private rooms
• Food and dining facilities
• Gym and entertainment rooms
• Limited internet access
• Medical support

Challenges

• Staying away from family
• Long contracts at sea
• Tough weather conditions
• Physical and mental pressure

Reality Check: Merchant Navy is exciting, but it requires discipline and dedication.

FAQs

Conclusion

The Merchant Navy is one of the most rewarding and high-paying careers for students who dream of working at sea.

Whether you want to join after 10th, 12th, or graduation, there is a pathway available for everyone.

Quick Recap: How to Join Merchant Navy

• Complete required education
• Choose your career path
• Pass the medical fitness test
• Clear the entrance exam
• Join a DGS-approved institute
• Complete sea training
• Get CDC and certifications
• Start your career and grow toward Captain or Chief Engineer

If you are passionate about travel, adventure, discipline, and high earnings, the Merchant Navy can be a life-changing career option for you.

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