To get a job in the Merchant Navy after 12th, especially if you’ve passed with Physics, Chemistry, and Mathematics (PCM), you need to follow a structured path that includes qualifying education, physical fitness, and certifications. Below is a step-by-step guide:
Table of Contents
🧭 How to Join Merchant Navy After 12th in India
✅ Step 1: Meet Basic Eligibility
Educational Qualification: 12th pass with Physics, Chemistry & Mathematics (PCM) and at least 60% aggregate.
English Proficiency: Minimum 50% in English in 10th or 12th.
Age Limit: Between 17.5 to 25 years.
Medical Fitness: Should be physically and mentally fit. Eyesight should be 6/6 with no color blindness (checked by DG Shipping-approved doctor).
✅ Step 2: Choose a Suitable Merchant Navy Course
| Course Name | Duration | Purpose |
|---|---|---|
| Diploma in Nautical Science (DNS) | 1 year | Become a Deck Officer (after training & CoC) |
| B.Sc. in Nautical Science | 3 years | Become a Deck Officer |
| GP Rating Course | 6 months | Entry-level crew jobs (Deck & Engine Dept.) |
| ETO Course (for Electrical students) | 4–6 months | Join as Electro Technical Officer |
✅ Step 3: Clear IMU CET (for Officer Courses)
If opting for DNS or B.Sc. Nautical Science, you must clear the IMU CET conducted by the Indian Maritime University (IMU).
Exam conducted annually (usually in May–June).
Covers subjects like Physics, Math, English, Aptitude.
✅ Step 4: Join a DG Shipping-Approved Maritime Institute
Enroll in a DG Shipping-approved college, such as:
Indian Maritime University (IMU)
Tolani Maritime Institute (TMI)
Anglo Eastern Maritime Academy (AEMA)
Samundra Institute of Maritime Studies (SIMS)
HIMT, AMET, etc.
⚠️ Always verify DG Shipping approval before joining any institute.
✅ Step 5: Complete Pre-Sea Training + STCW Courses
Mandatory pre-sea training varies from 6 months to 1 year.
Complete STCW Courses (Basic Safety Training) during this period.
✅ Step 6: Onboard Training / Internship
After pre-sea, join a ship for onboard training (usually 12–18 months for DNS).
This is often arranged via the sponsoring company or institute placement.
✅ Step 7: Appear for Competency Exams
For officer roles, you must pass Certificate of Competency (CoC) exams conducted by DG Shipping/MMD.
After passing, you can be promoted to Third Officer, and gradually to Chief Officer/Captain.
🎯 Alternative: Join via GP Rating Route
If you are not from the PCM stream or have low marks:
Join a 6-month GP Rating course.
Eligible for deck crew or engine room crew roles.
Promotion is possible over time with experience and CoC.
💼 Merchant Navy Jobs You Can Get After 12th
| Job Role | Entry Route | Starting Salary (₹/month) |
|---|---|---|
| Deck Cadet | DNS/B.Sc Nautical Sci | ₹25,000 – ₹85,000 |
| Engine Cadet | B.Tech Marine (after GME) | ₹40,000 – ₹1,00,000 |
| GP Rating | GP Rating Course | ₹20,000 – ₹45,000 |
| Ordinary Seaman | Via GP Rating | ₹20,000 – ₹30,000 |
| ETO | ETO Course | ₹70,000 – ₹1,50,000 |
❓ FAQs – Merchant Navy After 12th
Q1. Can I join the Merchant Navy after 12th without PCM?
Only GP Rating Course is available for non-PCM students. Officer-level roles require PCM in 12th.
Q2. Is IMU CET mandatory?
Yes, for officer-level courses like DNS, B.Sc Nautical Science, and B.Tech Marine Engineering, IMU CET is required.
Q3. Can girls join the Merchant Navy?
Yes. Girls can apply for DNS, B.Sc Nautical Science, and Marine Engineering if they meet eligibility and physical standards.
Q4. Is placement guaranteed after completing a course?
Not guaranteed unless you are sponsored or placed via college tie-ups. Opt for institutes with strong placement records.
Q5. What is the starting salary in the Merchant Navy?
Freshers can earn between ₹25,000 to ₹1,00,000/month, depending on the position and shipping company.
