Information Technology(IT) is a booming sector with a high demand for talented professionals. On average, the employment rate in the IT sector is projected to produce over 377,500 job opportunities per year between 2022 and 2032—so says the US Bureau of Labor Statistics. On a global scale, the demand for IT specialists is even higher, giving rise to millions of international career opportunities.
Information technology is constantly changing. IT professionals have to be quick to adapt to new innovations—or they end up falling behind the curve.
How can they adapt to changing times? IT professionals need concept-oriented training to build a strong foundation in their core competencies. Without this foundation, they will not have a foothold to learn new skills and stay updated—that’s where B.Tech IT comes in.
What is B.Tech IT?
B.Tech IT (Information Technology) is a four-year Engineering degree programme. During the course, a student will learn about the hardware and software components that make up various computer systems, cloud computing, cybersecurity, and more. The course teaches students key skills needed to design, develop, and maintain complex information systems.
Students with a passion for applying computer technology to solve real-world problems will find this course engaging and fulfilling. Let us walk you through B. Tech IT to get a better idea of what the course can offer.
Course Details
A degree in B. Tech IT can put you on a path to global careers with competitive salaries. The depth of the course may vary depending on your selected university. However, there are certain concepts that form part of its universal foundation.
We will guide you through core concepts of the course syllabus and discuss potential specialisations. This will give you a better understanding of what you are signing up for with B. Tech IT.
Core Syllabus
1. Computer Programming

Computer Programming is at the core of any IT specialisation. A competent IT professional must learn how data types and variables intermingle with control flow statements, functions, etc. This portion of the syllabus provides exposure to programming languages like C#, Python, Javascript, etc.
2. Data Structures and Algorithms
Algorithms and data structures are essential for complex data collection, analysis and utilisation. Algorithms are the backbone of customised applications that can alter the behaviours of the user. Data structures like arrays, linked lists, stacks, etc., determine how data is stored and utilised for deeper machine learning.
3. Discrete Mathematics
Mathematical concepts involved in computer science, such as set theory, graph theory, logic, and probability theory, are core concepts to all careers involving elements of IT.
4. Database Management Systems
The study of Database management systems covers database design, structured query language, database administration, and more. Careers in data analysis require a strong grasp of these concepts.
5. Information Security
Every digital system is prone to security threats and vulnerabilities. Learning how to prevent and protect systems from threats is an essential aspect of B. Tech IT.
6. Project Management
Project management teaches students about managing teams and helps students develop the skill set required to handle various roles in the IT sector. In project management, concepts like project planning, scheduling, risk management and communication are covered.
Popular B.Tech IT Specialisations
1. Artificial Intelligence(AI) and Machine Learning(ML):
Focuses on the development system that can learn from data and develop their performance. Artificial Intelligence and Machine Learning are in demand across a wide range of industries.
2. Cloud Computing:
This specialisation deals with the delivery of computing services across networks. B.Tech IT graduates with this specialisation are in demand for jobs involving cloud administration, development and security.
3. Internet of Things(IoT):
Focuses on the development of interconnected devices that can collect and share data with one another. Graduates with IoT specialisation will be required in IoT development, security, and data analysis.
4. Data Science:
This specialisation involves the extraction of knowledge from data. As a thriving field in the IT sector, there are numerous career opportunities in data analysis, data mining, data warehousing, visualisation, etc.
5. Cybersecurity:
B.Tech IT with a specialisation in cybersecurity provides technical skills needed to protect computer systems and networks from cyberattacks. With increasing reliance on technology, this specialisation offers a path to rewarding careers.
6. Mobile App Development and Information Security:
This specialisation equips you with the skills needed to create and improve mobile applications. There are career opportunities in a variety of industries, from central and state government sectors to private companies.
Admission Process
The admission process for B. Tech IT starts as soon as students finish higher secondary education. Let’s take a look at the admission process for students seeking to enrol in B. Tech IT.
1. Basic Eligibility Criteria
The student must have passed class XII from a recognised board with a minimum of 50% in Physics, Chemistry and Mathematics (PCM).
2. Entrance Examinations
In order to secure a seat in engineering programs, students must clear entrance exams. Here is an overview of various entrance examinations that are conducted every year.
a. National-Level Exams
JEE Main & JEE Advanced are excellent entrance exams for admission into IITs, NITs, and other reputed institutions.
b. State-Level Exams
KEAM (Kerala), KCET(Karnataka), MHT-CET (Maharashtra), etc., are suitable for admissions within your residing state.
c. University-Specific Exams
Some universities, such as BITSAT or VITEEE, also conduct entrance examinations to secure admissions.
Entrance exam results are the qualifier for a seat in B. Tech IT. Your rank makes you eligible for course counselling, where they will determine your course preferences and interests for admission.
3. Documents Required for the Admission Process
During the admission process to their desired course, the student will be required to produce documents like;
- 10th mark list
- 12th mark list
- School Transfer Certificate
- Passport Photographs
- ID Proof
- Other documents, as may be specified
Mailam College of Engineering(MEC): The Best College for B.Tech IT in Tamil Nadu
Mailam Engineering College(MEC) is a reputed, autonomous engineering college affiliated with Anna University, Chennai. It is the only college accredited by TATA Consultancy Services(TCS) in the Villupuram, Cuddalore, and Tiruvannamalai districts.
Reputed job recruiters of the college include Zoho, Hawkins, TCS, Infosys, Tech Mahindra, and Wipro. With its talented teaching community, MEC is a great place to enhance your skills and become a competent IT professional.
The Department of Information Technology of MEC helps the students evolve to meet the demands of the present IT industry. Our campus has furnished labs with state-of-the-art computer systems perfect for all research activities.
The department conducts regular seminars, workshops, and guest lectures that enable industry-institution interaction. The department also conducts Value Added Courses that contribute to enriching the students’ skill set.
Alumni of the department have been placed in lucrative careers as Cyber Security analysts, Network Engineers, Data Scientists, Forensic Computer Analysts, etc., in renowned companies across various industries.
The Inventions by our student-faculty community of the department in MEC also have published patents—MEC is always prepared to advance innovation in the field of IT.
Takeaway
The IT industry is constantly evolving. A career in IT has a promising future for passionate students. IT professionals can find lucrative jobs in the medical and finance sectors, among other competitive industries. Startups also offer international opportunities for growth in the IT sector.
If you are passionate about studying information technology, MEC is the perfect place to develop the necessary skills to become a competent B.Tech IT graduate.
Enrol now in the top engineering college for a B.Tech IT in TamilNadu. Contact MEC to determine whether B. Tech IT is right for you!
FAQs
1. What is the eligibility criteria for B.Tech IT?
Eligibility criteria for B.Tech IT differs according to your choice of college or university. Candidates need to secure at least 50% in Physics, Chemistry, and Mathematics to apply for B.Tech IT. Most universities also require candidates to clear entrance exams.
2. What is the difference between B.Tech IT and Computer Science Engineering(CSE)?
B.Tech IT focuses on applying technology to solve real-world problems. It focuses on areas like networking, system administration, and software development for business needs.
On the other hand, CSE covers the theoretical foundations of computing. It deals with designing new software, hardware, algorithms, and exploring the science behind them.
3. Which are the popular specialisations of B.Tech IT?
Several universities offer different specialisations within B.Tech IT. Popular specialisations include Cloud computing, Artificial Intelligence, Machine Learning, Data Science, and Cybersecurity.
4. Which are the factors to consider before pursuing B.Tech IT?
It is essential to research different universities/colleges and their programmes to find the right fit for you. Key considerations include faculty expertise, industry collaborations, placement records, and internship opportunities.
5. Which degree has more job opportunities, B.Tech IT or CSE?
Both B.Tech IT and CSE programmes offer numerous job roles. Job opportunities in both fields differ according to the location and industry involved. For example, the Finance field has a higher demand for IT graduates, whereas gaming has a higher demand for CSE graduates.