B Tech Naval Architecture and Offshore Engineering

Crafting Careers in Naval Architecture and Offshore Engineering


B. Tech in Naval Architecture and Offshore Engineering (NAOE) is a specialized undergraduate program that delves into the intricate realm of designing, constructing, and managing watercraft and offshore structures. This curriculum cultivates a strong foundation in engineering fundamentals, enabling students to analyze complex problems and devise sustainable solutions. Graduates emerge equipped with the expertise to contribute to various sectors, including shipbuilding, offshore oil and gas, marine renewable energy, port and harbor engineering, consultancy, and research.

For admission in the first year, candidates must have passed the 10+2 examination with specified subjects and obtained at least 45% marks (40% for reserved categories). Alternatively, candidates with a minimum 3-year diploma can also apply.

Lateral entry into the second year (3-year duration, 6 semesters) is available for candidates with a minimum three years/two years (lateral entry) diploma with at least 45% marks (40% for SC/ST or other reserved categories) in Engineering and Technology (in any branch). Other eligible candidates include those with a B.Sc. degree with at least 45% marks (40% for reserved categories) and Mathematics as a subject, or those who have completed D.Vocational in the same or equivalent field.

The program places a significant emphasis on ethical practices, fostering a sense of responsibility and professionalism. Effective communication skills are honed to enable graduates to convey complex engineering concepts to both the engineering community and society at large. The collaborative nature of the coursework ensures that students develop strong teamwork skills, preparing them to function effectively in diverse teams and multidisciplinary environments.

Moreover, the program instills a commitment to lifelong learning, recognizing the importance of staying abreast of technological advancements. With a global perspective and an understanding of societal and environmental considerations, B. Tech NAOE graduates emerge as valuable contributors to the dynamic and evolving field of naval architecture and offshore engineering, making a meaningful impact on the maritime industry and beyond


The subjects in the B. Tech in Naval Architecture and Offshore Engineering (NAOE) program play a crucial role in providing students with a well-rounded understanding of various aspects related to marine engineering and offshore technology. Each subject contributes to building a strong foundation in engineering principles and specialized knowledge necessary for a career in the field. The common subjects taught at maritime institutes include:

  • Naval Architecture and Hydrodynamics
  • Marine Structures
  • Marine Design
  • Marine Systems
  • Hydrodynamics Laboratory
  • Vibration & Noise
  • Industrial Training
  • Ship Design Project
  • Pattern Recognition and Artificial Intelligence
  • Business Fundamentals & Economics

Practical Learning

Practical learning in the 4-year B. Tech program in Naval Architecture and Offshore Engineering (NAOE) is crucial for students to apply theoretical knowledge in real-world scenarios. Practical experiences as listed below are designed to complement the theoretical aspects and enhance students' understanding of the complex engineering concepts specific to naval architecture and offshore engineering:

Laboratory Work: Students engage in laboratory work to gain hands-on experience with the tools and equipment used in naval architecture and offshore engineering. Experimentation in areas such as ship design, hydrodynamics, and structural analysis helps students understand the practical implications of theoretical concepts.

Design Projects: Design projects are an integral part of the curriculum, allowing students to apply their knowledge in creating solutions for real-world problems. Projects may involve designing ship components, offshore structures, or systems related to oil and gas exploration.

Simulation and Modeling: The use of simulation tools and modeling software allows students to virtually design and test various aspects of naval architecture and offshore structures. Simulations may cover areas such as fluid dynamics, stability analysis, and structural integrity assessments.

Internships and Industry Collaborations: Internships with shipyards, offshore engineering companies, or research institutions provide students with practical exposure to the industry. Collaborations with industry professionals allow students to work on real projects, gaining insights into current industry practices.

Field Visits: Visits to shipyards, ports, offshore platforms, and other relevant sites offer first-hand exposure to the working environment.

Students can observe the construction, maintenance, and operation of ships and offshore structures.

Research Projects: Engaging in research projects exposes students to cutting-edge technologies and challenges in naval architecture and offshore engineering. Research experiences contribute to a deeper understanding of industry trends and emerging technologies.

Workshops and Training Programs: Workshops and training programs conducted by industry experts provide practical skills in areas such as project management, safety protocols, and the use of specialized tools. Training sessions enhance students' readiness for the professional aspects of their future careers.

Collaborative Team Projects: Working on collaborative projects in teams reflects the multidisciplinary nature of the field and prepares students for effective teamwork in their future careers.

Practical learning experiences are essential for B. Tech NAOE students to bridge the gap between theory and application, ensuring they are well-prepared for the challenges of the naval architecture and offshore engineering industry. These experiences contribute to the development of critical skills needed for successful careers in the field

Course Curriculum

The curriculum covers a wide range of subjects, including foundational mathematics, physics, and chemistry, as well as specialized courses in naval architecture, marine structures, hydrodynamics, marine design, production, and marine systems. Students also gain practical experience through laboratory work and industry-oriented projects. Elective courses in later semesters allow for a deeper exploration of specific areas within the field. The program also emphasizes management and economic aspects relevant to the maritime industry.

First Year




Electrical Technology

English for Communication

Engineering Drawings and Graphics Workshop

Practice EAA


Programming & Data Structure

Engineering Drawings & Graphics Workshop

Practice Fluid Dynamics

Introduction to Naval Architecture

Second Year



Basic Electronics

Hydrostatics & Stability Marine


Machine Design

Elements of Ocean Engineering

Marine Construction & Welding Marine Structures-I

Hydrostatics & Stability calculations

Third Year

Marine Structures II

Motion & Control

Marine Production

Marine Materials

Digital Image Processing

Marine Systems

Computer-Aided Design & Production

Marine Design

Hydrodynamics Laboratory

Industrial Management

Marine System Laboratory

CAD-& Production Laboratory

Fourth Year

Pattern Recognition and Artificial Intelligence

Ship Design Project

Business Fundamentals & Economics

Vibration & Noise

Marine Power Plant

Comprehensive Viva-voce


Industrial Training

Vibration & Noise Laboratory

Automation & Control Theory

Physical Oceanography


Elective II

Elective III

Top Institutes

B. Tech Naval Architecture and Offshore Engineering is offered by very few institutes and the top institutes in India offering this course provide students with a comprehensive education, cutting-edge research opportunities, and industry collaborations. With state-of-the-art facilities, expert faculty, and global exposure, graduates are well-prepared for diverse careers in ship design, offshore engineering, and related sectors. These institutes prioritize continual curriculum enhancement, industry internships, and career placement assistance, ensuring their graduates make significant contributions to the evolving field of naval architecture and offshore engineering

  • Indian Institute of Technology, Kharagpur (IIT Kharagpur)
  • Indian Institute of Technology, Madras (IIT Madras)
  • Indian Maritime University, Visakhapatnam
  • Tolani Maritime Institute, Pune
  • VELS University, Chennai
  • SPIMS, Coimbatore

Career Growth

The career prospects for individuals with a B. Tech degree in Naval Architecture and Offshore Engineering are diverse and span various industries. Here are some specific career paths and opportunities. 

  • Marine Structure Designer
  • Merchant Ship Designer
  • Ocean Rig Engineer
  • Indian Navy Naval Architect
  • Cruise Ship Designer
  • Shipyard Production Engineer
  • Harbor Engineer
  • Channel Maintenance Specialist
  • Offshore Engineer
  • Subsea Pipeline Engineer

These career prospects showcase the versatility of a Naval Architecture and Offshore Engineering degree, providing opportunities to work in both the public and private sectors across various domains. Graduates can choose to specialize in areas such as ship design, offshore engineering, naval defense, or harbor infrastructure, depending on their interests and career goals. Additionally, the global nature of the maritime industry offers opportunities for professionals to work on projects worldwide. Continuous learning, staying updated with industry advancements, and gaining practical experience contribute to long-term career success in this dynamic field


A B. Tech in Naval Architecture and Offshore Engineering (NAOE) offers a vast and promising scope for graduates in the maritime industry. Armed with comprehensive knowledge of designing and constructing various watercraft, including ships, submarines, and offshore structures, NAOE professionals play a pivotal role in industries such as shipbuilding, offshore oil and gas exploration, marine renewable energy, and port and harbor engineering. The degree unlocks diverse career paths, enabling graduates to contribute to global projects and travel internationally. 

With a high demand for skilled professionals in the maritime sector, NAOE graduates enjoy excellent job prospects and competitive salaries. The field's constant evolution, integrating cutting-edge technologies like automation and artificial intelligence, ensures that graduates stay at the forefront of industry advancements. Beyond financial stability, NAOE professionals find fulfillment in contributing to crucial sectors, including global trade, energy production, and transportation, impacting millions of lives. Overall, a B. Tech in NAOE not only equips individuals with specialized engineering expertise but also offers a dynamic and rewarding future with the potential for continuous growth and innovation in the ever-evolving maritime landscape

Pros & Cons


  • Opportunities in shipbuilding, offshore oil, marine renewable energy, and more.
  • Chance to work on international projects and travel globally.
  • Inclusion of cutting-edge tech like automation and AI.
  • Graduates develop strong analytical abilities.
  • Competitive salaries and benefits.
  • Impact on global trade, energy production, and transportation.


  • Limits application to specific industries.
  • Some roles may involve demanding conditions.
  • Need to stay updated with industry advancements.
  • Complexity requires dedication and perseverance.
  • Navigating and adhering to stringent regulations.